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Wireless patents



      
           
This page is updated frequently with new Wireless-related patent applications. Subscribe to the Wireless RSS feed to automatically get the update: related Wireless RSS feeds. RSS updates for this page: Wireless RSS RSS


Techniques for switching bearers between radio access technologies (rats)

Qualcomm

Techniques for switching bearers between radio access technologies (rats)

Methods, media, and devices for moving a connection from one point of access to another point of access

Trustees Of Columbia University In City Of New York

Methods, media, and devices for moving a connection from one point of access to another point of access

Methods, media, and devices for moving a connection from one point of access to another point of access

Lg Electronics

Method for measuring and reporting csi-rs in wireless communication system, and apparatus for supporting same


Date/App# patent app List of recent Wireless-related patents
07/23/15
20150208490 
 Lighting control apparatus and process patent thumbnailnew patent Lighting control apparatus and process
A lighting control apparatus for controlling one or more light sources, the lighting control apparatus including: at least one sensor for detecting or sensing a parameter of interest; a transmitter for transmitting one or more wireless signals to one or more other lighting control apparatuses; a receiver for receiving one or more wireless signals from one or more other lighting control apparatuses; and a controller having at least one processor and a memory in communication with the processor to store configuration data representing one or more processes to be executed by the processor; wherein the stored configuration data represents one or more processes that, when executed by the processor, causes the processor to: receive, via the receiver, configuration update data representing one or more further processes to be executed by the processor; and modify the stored configuration data to represent the one or more further processes to be executed by the processor.. .
Organic Response Investors Pty Ltd.


07/23/15
20150208462 
 Method and  configuring a discontinuous reception (drx) operation in a wireless communication system patent thumbnailnew patent Method and configuring a discontinuous reception (drx) operation in a wireless communication system
A method for and apparatus for configuring a drx (discontinuous reception) operation in a wireless communication system is provided. A wireless device starts an onduration timer according to a first drx configuration and stops the onduration timer which is running according to the first drx configuration if a second drx configuration is received.
Lg Electronics Inc.


07/23/15
20150208461 
 Method and  controlling uplink transmission on discontinuous reception operation in wireless communication system patent thumbnailnew patent Method and controlling uplink transmission on discontinuous reception operation in wireless communication system
A method and apparatus for controlling uplink transmissions on discontinuous reception (drx) operation are provided. A wireless device chooses that a channel quality indicator (cqi)/precoding matrix index (pmi)/rank indicator (ri)/precoding type indicator (pti) on a physical uplink control channel (pucch) are not reported at a subframe n if an ondurationtimer is determined to be not active at the sub-frame n.
Lg Electronics Inc.


07/23/15
20150208459 
 Wireless communication terminal, base station, wireless communication method, communication method, wireless communication program, communication program, and wireless communication system patent thumbnailnew patent Wireless communication terminal, base station, wireless communication method, communication method, wireless communication program, communication program, and wireless communication system
A wireless communication terminal includes a base station communication part which communicates with a base station; an interterminal communication part which communicates with another wireless communication part; a communication failure detector which detects a communication failure with a first connected base station serving as a base station connected thereto; and a communication resume processor which carries out an interterminal communication with another wireless communication terminal so as to communicate with a second connected base station, connected to another wireless communication terminal, via another wireless communication terminal when a communication failure is detected with the first connected base station, thus carrying out a process of resuming a communication upon detecting the communication failure.. .
Kddi Corporation


07/23/15
20150208458 
 Method and  radio resources management in multi-radio access technology wireless systems patent thumbnailnew patent Method and radio resources management in multi-radio access technology wireless systems
Methods and apparatus for performing wireless communication in a wireless transmit/receive unit (wtru) configured for multi-radio access technology (rat) operation are disclosed. A method includes the wtru wirelessly communicating information on a first operating frequency according to a first rat.
Interdigital Patent Holdings, Inc.


07/23/15
20150208457 
 Managing traditional wi-fi and wi-fi direct connections using a wireless device patent thumbnailnew patent Managing traditional wi-fi and wi-fi direct connections using a wireless device
A method of managing short-range wireless links between a primary wireless device and a plurality of secondary wireless devices includes initiating a short-range wireless link between the primary wireless device and a secondary wireless device configured to communicate using a traditional wi-fi protocol; providing the short-range wireless link between the primary wireless device and the secondary wireless device using a wi-fi direct protocol, wherein the primary wireless device acts as a group owner and the secondary wireless device acts as a group member; detecting the presence of an additional secondary wireless device, acting as a server, using the primary wireless device; ending use of the wi-fi direct protocol over the short-range wireless link between the primary wireless device and the secondary wireless device; beginning use of the traditional wi-fi protocol over the short-range wireless link between the primary wireless device and the secondary wireless device; and providing another short-range wireless link between the primary wireless device and the additional secondary wireless device using the wi-fi direct protocol, wherein the primary wireless device acts as a group member to the additional secondary wireless device.. .
General Motors Llc


07/23/15
20150208455 
 Wireless communication device and method capable of peer-to-peer interconnection patent thumbnailnew patent Wireless communication device and method capable of peer-to-peer interconnection
The present invention discloses a wireless communication device capable of establishing peer-to-peer connection passively or actively. The device conforms to an ieee 802.11 standard, and comprises: a control block, a transmission circuit and a reception circuit.
Realtek Semiconductor Corporation


07/23/15
20150208454 
 Method and  discovering device based on location information patent thumbnailnew patent Method and discovering device based on location information
A wireless fidelity (wi-fi) direct connection method for a user equipment (ue) is provided. The method includes receiving a probe signal from at least one device; comparing location information in the probe signal with location information of the ue; and performing the wi-fi direct connection for the at least one device transmitting the probe signal including location information that is the same as that of the ue.
Samsung Electronics Co., Ltd.


07/23/15
20150208452 
 Method and  transmitting device-to-device related message in wireless communication system patent thumbnailnew patent Method and transmitting device-to-device related message in wireless communication system
A method and apparatus for establishing a device-to-device (d2d) connection in a wireless communication system is provided. A first mobile device transmits a d2d related message including an identity of a second mobile device, which is connected with the first mobile device, to a network.
Lg Electronics Inc.


07/23/15
20150208449 
 Wireless communication device, information communication terminal, communication system control method, and control program patent thumbnailnew patent Wireless communication device, information communication terminal, communication system control method, and control program
A wireless communication device according to the present invention includes a storage unit, a delivery unit, and a control unit. The storage unit holds identification information indicating the wireless communication device, and related information related to the identification information.
Nec Platforms, Ltd.


07/23/15
20150208445 
new patent

Method of handling time alignment command during a random access procedure


Disclosed is the radio (wireless) communication system providing a radio communication service and the terminal, and more particularly, a method of handling time alignment command during a random access procedure in an evolved universal mobile telecommunications system (e-umts) evolved from the universal mobile telecommunications system (umts) or a long term evolution (lte) system is provided.. .
Lg Electronics Inc.


07/23/15
20150208444 
new patent

Method and accessing channel in wireless lan


Disclosed are a method and an apparatus for accessing a channel in a wireless lan. A method for a station (sta) initially accessing the channel in the wireless lan comprises the steps of: the sta receiving from an access point (ap) a frame including channel state information and a set of an n (a natural number wherein n>1) number of access parameter sets; the sta selecting a random variable when the channel state information indicates that a wireless link is busy; the sta selecting one access parameter set from the n number of access parameter sets on the basis of the one access parameter and transmitting an association request frame to the ap..
Lg Electronics Inc.


07/23/15
20150208441 
new patent

Hidden node detection method and apparatus in wireless communication system


Provided is a hidden node detection method and apparatus in a wireless communication system, the apparatus including a sensing unit to sense a first communication device transmitting a data signal from among a plurality of communication devices sharing a wireless channel, a transmitter to generate a reception notification signal in response to the sensing, and transmit the reception notification signal to the a plurality of communication devices through a band identical to a transmission band of the data signal, and a controller to prevent a collision with the data signal transmitted from the first communication device through the wireless channel by delaying processing of a data transmission request when the data transmission request is input from a second communication device among the plurality of communication devices while maintaining the transmitting of the reception notification signal.. .
Electronics And Telecommunications Research Institute


07/23/15
20150208439 
new patent

Apparatus and channel access


A channel access method and apparatus are disclosed. The channel access method by an access point (ap) having a sector antenna in a wireless local access network (wlan), may include transmitting a sector beacon with respect to any one sector among a plurality of sectors, transmitting and receiving data with at least one station in any one sector during a pre-scheduled sector interval, sequentially performing transmission of the sector beacon and transmission and reception of the data with respect to remaining sectors of the plurality of sectors excluding the any one sector, transmitting an omni beacon with respect to all of the plurality of sectors, and transmitting and receiving data with respect to at least one station of the plurality of sectors during a pre-scheduled basic service set (bss) interval..
Electronics And Telecommunications Research Institute


07/23/15
20150208438 
new patent

Methods and signaling enhanced distributed channel access parameters for subsets of wireless devices


A method for configuring channel access parameters in a wireless communication system includes selecting an element identification (id) from a plurality of element ids. Each of the plurality of element ids identifies an enhanced distributed channel access (edca) parameter set element comprising at least one channel access parameter for at least one subset of wireless devices in a group of wireless devices.
Qualcomm Incorporated


07/23/15
20150208437 
new patent

Apparatus, system, and access procedure enhancements


A service network for access procedure enhancement includes a radio access network performing wireless transmissions and receptions to and from a mobile communication device. The service network also includes a control node receiving an access probe from the mobile communication device via the radio access network, determining whether the access probe indicates that a length of message data is less than a threshold, and transmitting a pre-acknowledgement of the access probe to the mobile communication device via the radio access network in response to the length of the message data being less than the threshold..
Via Telecom Co., Ltd.


07/23/15
20150208436 
new patent

Method and accessing channel using null data packet in wireless lan system


The present invention relates to a wireless communication system, and more specifically, disclosed are a method and an apparatus using a null data packet frame in a wireless lan system. A method for a first station (sta) receiving a null data packet (ndp) type frame in the wireless communication system, according to one embodiment of the present invention, comprises the steps of: receiving from a second sta the ndp type frame including a specific frame transmission point offset field; and determining whether to perform an action triggered by the ndp type frame by comparing a value of the specific frame transmission point offset field, and the difference in values of the transmission point of the specific frame and the transmission point of the ndp type frame..
Lg Electronics Inc.


07/23/15
20150208433 
new patent

Methods and nodes for multiple user mimo scheduling


The present invention relates to an rbs of a wireless network and to a method in the rbs for mu-mimo scheduling. The method comprises estimating (410) a throughput gain of a paired scheduling relative to an unpaired scheduling for a ue pair comprising a first ue and a second ue, and for each of the first and the second ues individually.
Telefonaktiebolaget L M Ericsson (publ)


07/23/15
20150208432 
new patent

Transmission protection for wireless communications


Systems and techniques relating to wireless communications are described. A described technique includes identifying devices to receive spatially steered data frames during a transmission opportunity (txop), the data frames being included in a multi-user frame; transmitting, during the txop, request to send (rts) information to the identified devices; receiving clear to send (cts) responses from the identified devices; determining a bandwidth configuration for the multi-user frame based on the cts responses; and transmitting, during the txop, the multi-user frame to the identified devices in accordance with the bandwidth configuration.
Marvell World Trade Ltd.


07/23/15
20150208431 
new patent

Wireless communication system, base station and wireless terminal


A base station includes a controller to execute a process including grouping a plurality of wireless terminals into one or more groups using at least one of phases of signals and location information of each wireless terminal received from the plurality of wireless terminals, and allocating, to wireless terminals belonging to each group, resources to perform coordinated multi-point transmission by the wireless terminals in each group, a transmitter to transmit an identifier of each group and an allocation result of the resources to each wireless terminal, and a receiver to receive data transmitted from the wireless terminals of each group by the coordinated multi-point transmission.. .
Fujitsu Limited


07/23/15
20150208429 
new patent

Signaling message transmission in a wireless communication network


Techniques for sending signaling messages in a wireless communication network are described. In an aspect, a signaling message (e.g., a reduce interference request) may be sent by mapping it to at least one specific subcarrier among a set of subcarriers reserved for sending the signaling message.
Qualcomm Incorporated


07/23/15
20150208428 
new patent

Method and interference cancellation


Disclosed are a method and apparatus for interference cancellation. A method for receiving information for interference cancellation in a wireless communication system, according to an embodiment of the present invention, is performed by a terminal and includes receiving information on an interference configuration set related to characteristics of an interference signal, from a serving base station (bs); receiving an indicator indicating one interference configuration of the interference configuration set from an interfering bs; and performing cancellation of the interference signal using the indicated interference configuration.
Lg Electronics Inc.


07/23/15
20150208426 
new patent

Channel assignment for wireless access networks


Channel assignment for wireless access networks is directed toward improved overall communication capability of the networks. A network is formed of wireless access points (aps) coupled via wired (and/or wireless) links and enabled to communicate with clients via radio channels of each of the aps.
Firetide, Inc.


07/23/15
20150208425 
new patent

Uplink interference mitigation in heterogeneous mobile networks


A method for controlling a heterogeneous wireless network (100) is proposed. The heterogeneous wireless network comprises at least one first base station (115) which manages communication of a plurality of first user equipments (125m) positioned in at least one first cell (105) and at least one second base station (120) which manages communication of a plurality of second user equipments (125p) positioned in at least one second cell (110).
Telecom Italia S.p.a.


07/23/15
20150208424 
new patent

Method for transmitting and receiving uplink signal on basis of interference measurement in base station cooperative wireless communication system and device for same


Disclosed is a method for enabling a specific reception point to receive an uplink signal from a terminal on the basis of interference control in a base station cooperative wireless communication system. Particularly, the method comprises the steps of: receiving, from an adjacent reception point, information regarding one or more resource groups for which the occurrence of the same interference is assumed; measuring, in a first resource belonging to the one or more resource groups, interference occurring from another uplink signal transmitted to the adjacent reception point; transmitting, to the terminal, scheduling information of an uplink signal in a second resource belonging to the one or more resource groups such that the measured interference is minimized; and receiving the uplink signal from the terminal in the second resource..
Lg Electronics Inc.


07/23/15
20150208419 
new patent

Interference cancellation


A radio base station and a method therein for scheduling an uplink radio resource to a first user equipment in a wireless communication system which employs cdma are provided. The method comprises measuring an interference cancellation, ic, gain for each user equipment in a set of user equipments currently being served by the radio base station.
Telefonaktiebolaget L M Ericsson (publ)


07/23/15
20150208417 
new patent

Methods and systems for extending range and adjusting bandwidth for wireless networks


A communications base-station configured to operate as a hub in a wireless network and provide communication services to a set of remote customer devices using a wireless protocol is disclosed. The communications base-station includes an antenna array having a plurality of antennae arranged in a fashion as to enable the antenna array to transmit and receive wireless signals in both a substantially omnidirectional and non-omnidirectional pattern, a physical layer (phy) device coupled to the antenna array and configured to transmit and receive wireless signals and a media access control (mac) device coupled to the phy device and configured to direct the antenna array to concurrently provide beamformed wireless signals to a first customer device and omnidirectional wireless signals to second customer device..
Koninklijke Philips N.v.


07/23/15
20150208416 
new patent

Method and selecting a multi-band access point to associate with a multi-band mobile station


A method and apparatus for selecting one of a plurality of multi-band access points (aps) to associate with a multi-band wireless transmit/receive unit (wtru) are disclosed. The multi-band aps broadcast frequency band information regarding multiple frequency bands on which the multi-band ap is configured to operate.
Interdigital Technology Corporation


07/23/15
20150208414 
new patent

Techniques for identifying secondary serving cells operating in shared access radio frequency spectrum


Techniques are described for wireless communication. One method includes determining that a cell operates in a shared access radio frequency spectrum, and transmitting signaling information to a mobile device indicating that the cell is prohibited from serving as a primary serving cell based at least in part on the determination that the cell operates in the shared access radio frequency spectrum.
Qualcomm Incorporated


07/23/15
20150208413 
new patent

Communication control device, terminal device, program, and communication control method


There is provided a communication control device including a control unit configured to control wireless communication by a terminal device capable of performing wireless communication using one primary frequency band and one or more secondary frequency bands when the terminal device is located within a macro cell. When the terminal device is located within a small cell overlapped by the macro cell partially or entirely and the macro cell, the control unit controls the terminal device in a manner that one of one or more frequency bands for wireless communication in one of the macro cell and the small cell is used as the primary frequency band, and each of one or more frequency bands for wireless communication in the other of the macro cell and the small cell is used as the secondary frequency band..
Sony Corporation


07/23/15
20150208412 
new patent

Communication system, communication device, and communication method


A wireless communication system includes a first communication device and a second communication device, in which the first communication device includes a cyclostationarity assignment unit that establishes a correlation between signals on two subcarriers that are a predetermined interval away from each other, the two subcarriers including at least one subcarrier on which a data signal to be transmitted to the second communication device is arranged, and the second communication device includes a frequency interval determination unit that determines the predetermined frequency interval according to information that has to be notified to a different device by the first communication device. Thus, a communication system is provided that is capable of suppressing a decrease in frame efficiency when assigning cyclostationarity..
Sharp Kabushiki Kaisha


07/23/15
20150208410 
new patent

Nodes and methods therein for managing time-frequency resources


Method in a first node for managing time-frequency resources. The first node is comprised in a wireless network.
Telefonaktiebolaget L M Ericsson (publ)


07/23/15
20150208408 
new patent

Methods and nodes in a wireless communication system


Methods and nodes, for assignment of uplink control channel resources for providing harq feedback for data transmitted on a downlink data channel associated with a downlink control channel. The downlink control channel comprises at least a set of downlink control channel resources, which is configurable over a subset of available time frequency resources.
Huawei Technologies Co., Ltd.


07/23/15
20150208407 
new patent

Method for transmitting/receiving signal and device therefor


The present invention relates to a wireless communication system. More particularly, the present invention relates to a method comprising: setting a first cell having a first tdd ul-dl configuration and a second cell having a second tdd ul-dl configuration; receiving a phich signal in a subframe #(n−l) of the first cell, or receiving a pdcch signal in a subframe #(n−k) of the first cell; and transmitting a pusch signal in a subframe #n of the second cell, corresponding to the phich signal or the pdcch signal, wherein the relationship between the subframes #(n−l), #(n−k), and #n is determined in consideration of a parameter value set in a specific tdd ul-dl configuration, which is the tdd ul-dl configuration having the least number of ul subframes from tdd ul-dl configuration(s), in which subframes set as ul in the first or second cell are all set as uls..
Lg Electronics Inc.


07/23/15
20150208406 
new patent

Method for scheduling distributed virtual resource blocks


In a wireless mobile communication system, user equipment receives downlink data and downlink control information including resource allocation information for the downlink data from a base station. Downlink data is mapped to physical resource blocks (prbs) based on the downlink control information.
Optis Cellular Technology, Llc


07/23/15
20150208405 
new patent

Method and transmitting and receiving uplink channel sounding reference signals in a wireless communication system


Methods and apparatuses are provided for transmitting uplink control information by a terminal in a wireless communication system. The uplink control information is transmitted in a sub-frame comprising a first slot and a second slot by applying a first orthogonal sequence in the first slot and a second orthogonal sequence in the second slot.
Samsung Electronics Co., Ltd.


07/23/15
20150208398 
new patent

Uplink grant, downlink assignment and search space method and apparatus in carrier aggregation


Methods of mapping, indicating, encoding and transmitting uplink (ul) grants and downlink (dl) assignments for wireless communications for carrier aggregation are disclosed. Methods to encode and transmit dl assignments and ul grants and map and indicate the dl assignments to dl component carriers and ul grants to ul component carriers are described.
Interdigital Patent Holdings, Inc.


07/23/15
20150208395 
new patent

Method for signaling of resource allocation to adjust granularity in cellular multi-carrier system


A method for transmitting a downlink signal in a wireless mobile communication system. The method according to one embodiment includes generating a resource indication value (riv) indicating a start index (s) of consecutive virtual resource blocks (vrbs) and a length (l) of the consecutive vrbs; transmitting downlink control information including resource block allocation information.
Lg Electronics Inc.


07/23/15
20150208394 
new patent

Method for detecting downlink control channel in wireless communication system and same


The present invention relates to a wireless communication system, and more particularly, to a method for detecting a downlink control channel in a wireless communication system and to an apparatus for same. The method by which a terminal receives downlink control information in a wireless communication system, according to one example of the present invention, includes the steps of: receiving information elements, including information for setting a plurality of downlink subframe sets and information for representing a downlink control channel type for each of the plurality of downlink subframe sets, from a base station; determining the resource location to which the control is mapped in a specific downlink subframe set according to the type of the control channel; and monitoring a control channel corresponding to the control channel type at the resource location of the downlink subframe belonging to the specific downlink subframe set and receiving the downlink control information transmitted through the control channel..
Lg Electronics Inc.


07/23/15
20150208392 
new patent

Method and transmitting/receiving downlink signal considering antenna port relationship in wireless communication system


The present invention relates to a wireless communication system, and more specifically, to a method and an apparatus for transmitting or receiving a downlink signal considering an antenna port relationship. The method for enabling a terminal to receive a physical downlink sharing channel (pdsch) signal in the wireless communication system according to one embodiment of the present invention can determine a pdsch start symbol index according to the predetermined priority and receive the pdsch signal therethrough.
Lg Electronics Inc.


07/23/15
20150208390 
new patent

Method and device for sending and detecting enhanced physical downlink control channel


Disclosed are a method and a device for sending and detecting an enhanced physical downlink control channel (e-pdcch), relating to the field of wireless communications, and used for solving the problem of how to send downlink control information through the e-pdcch. In the method, when a current subframe needs to send downlink control information to a terminal by adopting a frequency domain distributed transmission mode, a base station selects, according to the current aggregation level, at least one available distributed e-cce in a distributed e-pdcch time frequency resource area of the current subframe, and uses the selected distributed e-cce to send the downlink control information to the terminal the present application solves the problem of how to transmit downlink control information through the e-pdcch..
China Academy Of Telecommunications Technology


07/23/15
20150208386 
new patent

Method for signaling control information, and apparatus therefor


The present invention relates to a wireless communication system, and more particularly, to a method for a terminal to transmit and receive control information and/or a response signal in a carrier aggregation-based wireless communication system, and to an apparatus therefor, wherein the method includes the steps of: constituting a first cell group having a pcell; constituting a second cell group having at least one scell; and carrying out a process for transmitting and receiving specific cell-related control information and/or a response signal. The control information and/or the response signal are transmitted and received on the first cell group or the second cell group in the event the first cell group and the second cell group are managed by the same base station.
Lg Electronics Inc.


07/23/15
20150208380 
new patent

Point to multi-point services using shared channels in wireless communication systems


Service data is transferred in a wireless communication system. A first service identification is synchronously transmitted for reception by a group of users of a cell in the system.
Interdigital Technology Corporation


07/23/15
20150208376 
new patent

Signaling in a wireless positioning system


Devices, systems, and methods for sending positional information from transmitters/beacons. In one implementation a transmitter generates a range block including a ranging signal and a hybrid block including positioning data, and sends the range block and hybrid block in predefined slots in a transmit frame.
Nextnav, Llc


07/23/15
20150208375 
new patent

Positioning of a wireless device


Techniques for supporting positioning are described. In an example implementation, a method of positioning may be provided which comprises, at a mobile station, receiving at least one signal from a transmitter device.
Qualcomm Incorporated


07/23/15
20150208374 
new patent

Wireless relay station for radio frequency-based tracking system


System and methods of tracking a position of a mobile device with an electromagnetic signal-transmitting antenna include receiving electromagnetic signals from the transmitting antenna of the mobile device by a plurality of receiver antennae of a base station and by one or more receiver antennae of a relay station. The relay station transmits to the base station timing information associated with the electromagnetic signals received by the one or more receiver antennae of the relay station.
Position Imaging, Inc.


07/23/15
20150208370 
new patent

Method and time synchronization in wireless network


Disclosed are a time synchronization method and apparatus in a wireless network. The time synchronization method includes estimating a round trip delay (rtd) time among the plurality of small base stations, generating time information for time synchronization among the plurality of small base stations based on the rtd time, and transmitting the time information to the plurality of small base stations.
Electronics & Telecommunications Research Institute


07/23/15
20150208368 
new patent

Method and resource allocation for distributed device to device synchronization


A method, an apparatus, and a computer program product for wireless communication are provided in connection with improving resource allocation for distributed d2d synchronization in densely populated communications systems. In an example, a communications device is equipped to transmit a synchronization signal during a beacon period of a synchronization channel.
Qualcomm Incorporated


07/23/15
20150208367 
new patent

Method and timing source selection and deselection distributed device to device synchronization


A method, an apparatus, and a computer program product for wireless communication are provided in connection with enabling timing source selection and deselection in a decentralized manner for distributed d2d synchronization in densely populated communications systems. In an example, a communications device, functioning in a non-timing source (ts) mode, is equipped to receive a request for timing information during a synchronization channel.
Qualcomm Incorporated


07/23/15
20150208364 
new patent

Onboard wireless communication apparatus and wireless set


An onboard wireless communication apparatus 10 includes an in-vehicle informing processor that transmits information that enables a wireless set 20 to recognize that it is located inside a vehicle 100 to the wireless set 20 which is about to carry out wireless communication with a first wireless communication apparatus 11a serving as a communication partner, and which controls, when the wireless set 20 recognizes that it is located inside the vehicle 100, its transmit power in a manner preventing an excessive receiving power level of a second communication apparatus 11b that is carrying out, besides the first wireless communication apparatus 11a, wireless communication inside the vehicle 100 by a wireless communication technique using the same frequency band as the first wireless communication apparatus 11a.. .
Mitsubishi Electric Corporation


07/23/15
20150208361 
new patent

Method and device for controlling transmission power in wireless communication system


In an embodiment according to the present invention, a method of controlling transmission power by a terminal in a wireless communication system includes: receiving information on a change in transmission power in a first time section; and estimating path attenuation and performing up-link transmission power control by using the estimated path attenuation, wherein if the estimation of the path attenuation is performed in a second time section following the first time section, information on the change in transmission power is considered when estimating the path attenuation.. .
Lg Electronics Inc.


07/23/15
20150208358 
new patent

Method and setting uplink transmission power in wireless communication system


Provided are a method and a terminal device for setting uplink transmission power in a wireless communication system. A terminal acquires information on the time alignment group (tag) for multiple supportable serving cells so as to constitute tags, checks whether an overlap section of subframe n and subframe n+1 for uplink transmission exists between tags, and sets uplink transmission power so as to scale the uplink transmission power (pcmax) within the range that does not exceed the configured maximum transmission power (pcmax) of the terminal in the checked overlap section.
Lg Electronics Inc.


07/23/15
20150208355 
new patent

Method and economizing power consumption in wireless products


Various of the disclosed embodiments concern efficiency improvements in wireless products. For example, some embodiments specify profiles for regional and custom-specified operational constraints.
Netgear, Inc.


07/23/15
20150208354 
new patent

System and extending battery life of a mobile device providing content wirelessly to a remote display


A system for, and method of, extending the battery life of a mobile device providing content wirelessly and a mobile device incorporating the system or the method. In one embodiment, the system includes: (1) a power manager operable to generate a signal indicating that a low battery condition exists and (2) an audio/video subsystem operable to receive the signal and adjust at least one parameter controlling an encoding of the content to decrease a quality of the encoding..
Nvidia Corporation


07/23/15
20150208353 
new patent

Method and reducing power consumption of terminal


A method and apparatus for reducing power consumption of a terminal in a wireless communication system are provided. The method for reducing power consumption of a terminal in a wireless communication system includes measuring movement information of the terminal, calculating a location change value of the terminal based on the movement information, determining whether there is movement of the terminal based on the location change value, and determining whether to measure a neighbor cell in a power saving duration of a discontinuous reception duration based on the determination of whether there is movement of the terminal, wherein the power saving duration is duration that the terminal does not transceive data, and wherein the movement information includes at least one of velocity information, acceleration information, location information, direction information or angle information of the terminal..
Lg Electronics Inc.


07/23/15
20150208349 
new patent

System and low power signaling in a wireless local area network


A station, a method performed by a station and a corresponding method performed by an access point (ap) of a network to allow the station to operate a wireless local area network (wlan) radio in a sleep state until the wlan radio is ready to receive a beacon from the ap. The station includes a low power (lp) radio configured to receive a wake up signal from an ap of a network to which the station is connected.
Apple Inc.


07/23/15
20150208347 
new patent

Optical wireless access system


An olt of a pon obtains information on discontinuous reception of a ue from a bbu of lte, and adjusts a sleep start timing and a sleep cycle of an onu so that a recovery waiting time in the olt with respect to downlink data transmitted from the bbu to the ue can be minimized.. .
Nippon Telegraph And Telephone Corporation


07/23/15
20150208340 
new patent

Communications device and method


A mobile communications system transmitting/receiving data to/from communications devices includes one or more base stations, each including a transmitter and receiver. The transmitter and receiver provide a wireless access interface communicating data to/from the communications devices.
Sony Corporation


07/23/15
20150208339 
new patent

Resolving identification code ambiguities in wireless access networks


Systems and methods for resolving identification code ambiguities in wireless access networks are described. In some embodiments, the systems and methods access an identification code associated with a cell in a wireless access network that is detected by a mobile device, determine a probability score for candidate cells that are assigned the identification code in the wireless access network, the probability score based on a likelihood that a candidate cell is a cell in the wireless access network associated with the identification code detected by the mobile device, and select one of the candidate cells as an origination cell of the identification code detected by the mobile device based on the determined probability scores..
Eden Rock Communications, Llc


07/23/15
20150208338 
new patent

Network node and methods for selecting access node for communications in wireless communication networks.


A method in a network node 150 for assisting a wireless terminal 145 to select an access node for a communication in a wireless communication network 100. The wireless communication network comprises a cellular network access node 130 and a wireless local network access node 140.
Telefonaktiebolaget L M Ericsson (publ)


07/23/15
20150208330 
new patent

Scanning method and apparatus in wireless lan


A scanning method and apparatus in wireless lan is disclosed. The method comprises determining, by an access point (ap), whether to accommodate a station (sta) conducting an initial link setup and transmitting, by the ap, a frame to the sta, the frame including scanning redirection information for the sta to switch other channel, other band, or a neighbor ap when the ap determines not to accommodate the sta.
Lg Electronics Inc.


07/23/15
20150208329 
new patent

Supporting wireless local area network based positioning


An apparatus retrieves information on an availability of data on wireless local area networks for a particular area from a memory. The particular area is identified based on cellular measurements at a mobile terminal.
Nokia Corporation


07/23/15
20150208324 
new patent

Wireless network service type


A station makes a unidirectional announcement (that is, an indication, notification or advertisement) of types of services that are available to devices in or via a wireless network, for example, a wireless local area network (wlan). The announcement is receivable by mobile devices within radio communication range of the wireless network that are in the pre-associated state, because the announcement is conveyed using low-level layer 2 frames.
Blackberry Limited


07/23/15
20150208321 
new patent

System and efficient l3 mobility in a wired/wireless network


A system and method for efficiently handling mobility events includes detecting a mobility event associated with a movement of a mobile unit from a first subnet to a second subnet, forming one or more first flow control messages for updating routing information associated with the mobility event, transmitting the one or more first flow control messages to a core router, forming one or more second flow control messages for disabling layer 2 learning, transmitting the one or more second flow control messages to one or more network switching devices in the first subnet, forming one or more third flow control messages including layer 2 switching instructions for directing network traffic to the mobile unit in the second subnet, and transmitting the one or more third flow control messages.. .
Dell Products L.p.


07/23/15
20150208320 
new patent

Dynamically-selectable multi-modal modulation in wireless multihop networks


In a self-organizing wireless multihop network, each node device selects operation among short-range (sr) and long-range (lr) communication modes, among which the sr mode uses a higher data rate than the lr mode. Each node device advertises connectivity link availability for neighboring node devices, and selectively initiates a link in response to connectivity availability advertised by at least one neighboring node device.

07/23/15
20150208316 
new patent

Gateways and routing in software-defined manets


One embodiment provides a mobile wireless network that includes a plurality of wireless nodes and a controller node which manages a weighted network graph for the plurality of wireless nodes. A local wireless node sends a route-request message associated with at least one destination node to the controller node, receives a path to the destination node, and routes a packet to the destination node based on the received path.
Palo Alto Research Center Incorporated


07/23/15
20150208315 
new patent

Method and device for controlling handover of user equipment in long connected mode in wireless communication system


The present invention relates to a method and a device for effectively controlling a handover of a user equipment (ue) in a long connected mode. A method for controlling a handover by an enb, according to one embodiment of the present invention, comprises the steps of: checking whether a ue is in a long connected mode; and transmitting, to the ue, channel measurement configuration information of which a channel measurement report trigger condition is alleviated compared with a normal connected mode..
Samsung Electronics Co., Ltd.


07/23/15
20150208314 
new patent

Method for reducing signaling messages and handovers in wireless networks


The method comprising estimating, at least one wireless user device (ue) its own velocity from at least one downlink pilot signal being transmitted by any base station from a plurality of different base stations, and further comprising:—broadcasting each one of said plurality of different base stations a parameter relative to its own cell size;—performing said at least one wireless user device in idle mode cell selections and reselections based on said plurality of base station cell size parameters received and said at least one wireless user device estimated velocity; and—reporting, said at least one wireless user device in connected mode, said estimated velocity and cell sizes of neighboring base stations to a serving base station in order to perform handovers based on said reported estimated velocity and said neighboring base station cell sizes.. .
Telefonica, S.a.


07/23/15
20150208312 
new patent

Base station and base station control method


A base station includes an acquiring unit, a deciding unit, and a control unit. The acquiring unit acquires measurement information related to wireless communication quality of a mobile station.
Fujitsu Limited


07/23/15
20150208310 
new patent

System and seamless mobility in a network environment


In one example, an apparatus is provided that includes a processor configured to receive, in a first wireless network, an identifier of a base station in a second wireless network, and to determine an identity of a first device in the second wireless network. The apparatus is configured to transmit the identifier of the base station to the second wireless network..
Cisco Technology, Inc.


07/23/15
20150208309 
new patent

System and seamless mobility in a network environment


In one example embodiment, an apparatus is provided that includes an antenna that receives, in a first wireless network, a first identifier of a second wireless network access point. The apparatus also includes a processor that processes data received by the antenna.
Cisco Technology, Inc.


07/23/15
20150208304 
new patent

Methods, media, and devices for moving a connection from one point of access to another point of access


Systems, methods, media, and devices for providing cooperation among digital processing devices in wireless networks are provided. In some embodiments, methods for moving a connection from one point of access to another point of access are provided, sending a request for information from a first mobile node to at least one other node, wherein the request for information contains first information identifying at least one point of access; receiving a response containing second information identifying at least one point of access from the at least one other node; and establishing a connection between the first mobile node and a point of access identified in the second information.
The Trustees Of Columbia University In The City Of New York


07/23/15
20150208303 
new patent

Method for reporting mobility information in wireless communication system and supporting same


Provided is a method for reporting mobility information by means of a terminal in a wireless communication system. The method includes generating mobility information and reporting the mobility information via a network.
Lg Electronics Inc.


07/23/15
20150208294 
new patent

Apparatus and managing an access mode of a node b in a wireless communication system


An apparatus and a method for managing an access mode of an nb in a wireless communication system. The method includes receiving, from a first nb, a request to change the access mode of the second nb from a first mode into a second mode; determining, by the cn, to change the access mode of the second nb into the second mode; transmitting, to the second nb, a request message requesting to change the access mode of the second nb; and receiving, from the second nb, a response message informing of an access mode control result.
Samsung Electronics Co., Ltd.


07/23/15
20150208290 
new patent

Method and performing handover in wireless communication system


The present invention relates to a method for a terminal to perform a handover in a wireless communication system, including the steps of: receiving a handover instruction from a serving cell; and performing a random access procedure for a target cell according to the handover instruction, wherein, when interference adjustment is performed on the serving cell and the target cell, system information for the target cell is obtained from the serving cell.. .
Lg Electronics Inc.


07/23/15
20150208289 
new patent

Method and transmitting indication in wireless communication system


A method and apparatus for performing a transport network layer (tnl) address discovery procedure in a wireless communication system is provided. A first enodeb (enb) transmits at least one of a tnl address of the first enb and a tnl address of an x2-gateway (gw), and a source enb identifier (id).
Lg Electronics Inc.


07/23/15
20150208287 
new patent

Automatic transfer of mobile calls between voice over internet protocol (vol p) and guaranteed service (gs) networks based on quality of service (qos) measurements


Methods, systems, and computer readable media for the automatic transfer of mobile calls between wireless packet switched (ps) and guaranteed service (gs) networks based on quality of service (qos) measurements are disclosed. One method includes establishing a call over the ps or gs network.
Genband Us Llc


07/23/15
20150208286 
new patent

Techniques for switching bearers between radio access technologies (rats)


A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus serves data to a ue or receives data from the ue via a first communication link that uses a first rat, transmits a configuration message to the ue indicating that data will be served or received via a second communication link that uses a second rat, and initiates a configuration procedure to switch service or reception of data from the first communication link that uses the first rat to the second communication link that uses the second rat..
Qualcomm Incorporated


07/23/15
20150208281 
new patent

Method and device for supporting sipto for each ip flow in local network


One embodiment of the present invention relates to a method for enabling a network node to support selected ip traffic offload (sipto) in a local network of a wireless communication system, and the method for supporting sipto comprises the steps of: determining whether or not sipto for each ip flow in the local network is applied to a packet data network (pdn) connection associated with a first access point name (apn); and triggering a pdn connection associated with a second apn to a terminal when the sipto for each ip flow is applied.. .
Lg Electronics Inc.


07/23/15
20150208280 
new patent

Method for implementing a cell load balancing mechanism in wireless networks


The method comprising at least one wireless user terminal, ue, connected through a wireless network to a serving base station and a plurality of network cells, each one comprising a base station, said at least one wireless ue: estimating the cell loads of the serving base station and of the plurality of network cells by analysing a downlink air interface load; providing to said wireless network, information about the actual cell load estimation of said plurality of cells, and performing a network cell selection based on said estimated cell loads, wherein said cell selection is performed without any exchange of cell load between said plurality of network cells.. .
Telefonica, S.a.


07/23/15
20150208273 
new patent

Device-assisted services for protecting network capacity


A wireless end-user device has wireless wide-area network (wwan) and wireless local-area network (wlan) modems. One or more processors determine when an application is running in a background state or as a foreground application.
Headwater Partners I Llc


07/23/15
20150208271 
new patent

Interference control, sinr optimization and signaling enhancements to improve the performance of otdoa measurements


A wireless terminal receives signaling information, pertaining to a reference signal transmission in at least one specifically designated sub frame, the signaling information including a list, the list including base station identities. The terminal determines, from at least one of the base station identities in the list, the time-frequency resources associated with a reference signal transmission intended for observed time difference of arrival (otdoa) measurements from a transmitting base station associated with said one base station identity.
Google Technology Holdings Llc


07/23/15
20150208270 
new patent

Wireless sensor device


The wireless sensor device includes an antenna that radiates a transmission signal and receives a reflected signal caused by the transmission signal reflected by a detection target, a transmission circuit that includes an output terminal connected to the antenna and generates the transmission signal, a detector circuit in which part of the transmission signal and the reflected signal are input thereinto and detected while the transmission signal is transmitted, a signal processing circuit that processes a signal output from the detector circuit, and a control circuit that controls the transmission circuit, wherein, between the antenna and the output terminal, transmission lines whose line lengths are different and switching means for switching between the transmission lines and connecting the antenna and the output terminal are provided, and differences in line length between the transmission lines are less than one-fourth of a wavelength of the transmission signal.. .
Alps Electric Co., Ltd.


07/23/15
20150208268 
new patent

Method for controlling codec mode in all-ip network and terminal using the same


A method of controlling the codec mode of a convergence internet protocol (ip) network and a terminal using the method are provided. The terminal may include a variable bit-rate/mode codec controller including a channel status measurement and management (csmm) unit which measures the status of a wireless channel and provides the results of the measuring of the wireless channel status as channel quality information, and which measures the transfer performance of a received packet and provides the results of the measuring of the packet transfer performance as packet measurement parameter information, and a service quality control (sqc) unit which measures the quality of a multimedia service based on the channel quality information and the packet measurement parameter information, provides the results of the measuring of the multimedia service quality as service quality information and determines a codec mode of the terminal or a counterpart terminal communicating with the all-ip terminal based on the service quality information.
Electronics And Telecommunications Research Institute


07/23/15
20150208267 
new patent

Measurement report method in wireless communication system and supporting same


Provided is a measurement report method performed by a terminal in a wireless communication system. The method comprises acquiring a measurement result, activating or inactivating positioning for acquiring location information, and transmitting a measurement report message via a network.
Lg Electronics Inc.


07/23/15
20150208266 
new patent

Method for measuring and reporting csi-rs in wireless communication system, and supporting same


Provided is a method for measuring and reporting a channel state information-reference signal (csi-rs) in a wireless communication system. The method comprises: transmitting a first measurement report message, which includes at least one first csi-rs measurement report; determining whether to report at least one second csi-rs measurement result; and transmitting a second measurement report message, which includes the at least one second csi-rs measurement result, when the determination is made to report the second csi-rs measurement result.
Lg Electronics Inc.


07/23/15
20150208262 
new patent

Managing uncertain measurement occasions


A method is provided for configuring measurements performed by wireless communication devices. The method includes obtaining, at a first wireless communication device, information identifying a plurality of measurement occasions in which a second wireless communication device is scheduled to transmit a measurement signal to be used by the first wireless communication to perform a first measurement.
Telefonaktiebolaget L M Erricsson (publ)


07/23/15
20150208258 
new patent

Remote access to a wireless device


In one embodiment, a mobile device is tested remotely under normal operating conditions. One or more mobile devices register with a proxy server through a registration message that includes an identification value from a mobile application running on the mobile device.
Nokia Corporation


07/23/15
20150208257 
new patent

Mobile terminal simulator for a wireless telecommunications network and simulating a mobile terminal


A mobile terminal simulator for a wireless telecommunications network includes: a simulation engine, providing a bit stream, according to a communications standard; a conversion stage, which converts the bit stream into a baseband signal in the frequency domain; a mapping and transformation stage, which generates transmission samples in the time domain as a function of the baseband signal; and a transmission module, connectable to a base radio station of a wireless telecommunications network by a communication port. A transmission channel simulator module is connected between the conversion stage and the mapping and transformation stage and processes the baseband signal in the frequency domain so as to simulate a transmission channel between the communication port and the base radio station..

07/23/15
20150208256 
new patent

Enhanced interference management in heterogeneous wireless networks


We show that for any given muting fraction, a more constrained version of the problem of interest can be optimally solved in an efficient manner. In addition, the obtained solution is also a near-optimal solution for the original problem (for the given muting ratio).
Nec Laboratories America, Inc.


07/23/15
20150208255 
new patent

Automatic network device replacement using a smartphone


In a method for replacement of a failed network device in a data communication network, unique identifiers associated with the failed network device and a replacement network device are obtained using a handheld wireless device, such as a smartphone. A network management system modifies a configuration file to replace the unique identifier associated with the failed network device with the unique identifier associated with the replacement network device.
Adtran, Inc.


07/23/15
20150208253 
new patent

Wlan and lte coexistence in unlicensed radio frequency bands


A wireless local area network (wlan) device processes received samples for a radio frequency channel in an unlicensed radio frequency band to detect radio frequency interference from a long term evolution (lte) wireless communication system. The wlan device performs a correlation of received time-domain samples to detect the presence of a cyclic prefix for an orthogonal frequency division multiplexing (ofdm) symbol used by the lte wireless communication system.
Apple Inc.


07/23/15
20150208252 
new patent

Wireless communication controlling wireless communication apparatus


A wireless communication apparatus includes: a first antenna; a second antenna; a variable phase shifting unit that changes a phase of a high frequency signal to be received or transmitted via the first antenna and the second antenna; and a phase-information table storage unit that stores a phase information table in which phase information is associated with each of a plurality of communication terminals as communication partners. When communicating with one communication terminal out of the plurality of communication terminals via the first antenna and the second antenna, the variable phase shifting unit changes a phase of a high frequency signal on the basis of phase information stored in the phase information table in association with the one communication terminal..
Panasonic Intellectual Property Management Co., Ltd.


07/23/15
20150208250 
new patent

Communication apparatus, non-transitory computer-readable storage medium having stored therein communication program, communication system, and communication method


An example of a communication system includes a wireless lan access point, a master, and a client. The master connects to a wireless lan access point present within a first communicable range via a wireless lan.

07/23/15
20150208249 
new patent

System and network deployment and management


Systems and methods are disclosed comprising receiving an upstream service signal from a premises. In an aspect, the systems and methods are configured for providing a wireless signal based on the received service signal external to the premises..
Comcast Cable Communications, Llc


07/23/15
20150208243 
new patent

Cellular telephone system and method


A cellular telephone system that includes a wireless handset that connects to a stationary (or mobile) data center, data station or home station remote from the wireless handset. The wireless handset and stationary data center communicate bidirectionally over an exclusive communication link such that commands entered by a user to the wireless handset are relayed to the stationary data center via the exclusive data communication link, and results from executing the commands are relayed from the home station to the wireless handset also via the exclusive data communication link and displayed on said screen.

07/23/15
20150208242 
new patent

Method and monitoring network device


Embodiments of the present invention disclose a method and an apparatus for monitoring a network device, and relate to the field of information network technologies. The method in the present invention includes acquiring basic service set identifiers (bssids) of wireless network devices in a network system managed by a network management system and determining bssids of unauthorized wireless network devices in the acquired bssids of the wireless network devices in the network system by using a fingerprint database of authorized wireless network devices.
Huawei Technologies Co., Ltd.


07/23/15
20150208241 
new patent

Switching apparatus with radio module and deactivation function


A switching apparatus has a switching device and a radio module. The radio module is provided for the purpose of making available a piece of information about an operating state of the switching device in wirelessly retrievable fashion.
Eaton Electrical Ip Gmbh & Co. Kg


07/23/15
20150208235 
new patent

Dual connectivity mode of operation of a user equipment in a wireless communication network


A system and method provide a security aspect for a ue in dual connectivity mode of operation in wireless communication networks. The system and method provide secure simultaneous transmission and reception in a secure manner between a user equipment (ue) and one or more enodebs (enbs) configured in an inter-enb carrier aggregation scenario.
Samsung Electronics Co., Ltd.


07/23/15
20150208231 
new patent

Over-the-air content management of wireless equipment in confined-coverage wireless networks


Content of wireless equipment (we) is managed over-the-air (ota). Content is germane to feature(s) of the we and is related to operation thereof.
At&t Mobility Ii Llc


07/23/15
20150208221 
new patent

Method and providing emergency information


A method and apparatus for a device to provide emergency information is provided herein. During operation, an emergency responder will send out a wireless request for ice information.
Motorola Solutions, Inc.


07/23/15
20150208209 
new patent

Method and system for delivering multimedia content cached in wireless cellular network nodes using multimedia broadcast multicast services (mbms)


A method and system for delivering multimedia content to at least one user equipment (ue), using a multimedia broadcast multicast services (mbms) in a wireless cellular network is provided. The method includes initiating a mbms session for delivering the multimedia content cached at a local cache server of at least one wireless cellular network node, by at least one cached content manager, defining new control interfaces for communicating between the at least one cached content manager and at least one of: a multi-cell multicast coordination entity (mce) and a mbms gateway (mbms gw), sending a notification on a new control interface to the mce for establishing the mbms session, and signaling at least one radio access network (ran) node to deliver the multimedia content using the established mbms session by the mce..
Samsung Electronics Co., Ltd.


07/23/15
20150208207 
new patent

Wireless device localization


A vehicle system is provided with a portable device configured to provide a wireless signal and at least three base stations for being positioned about a vehicle. Each base station being configured to receive the wireless signal and to generate a message indicative of a time of flight of the wireless signal.
Lear Corporation


07/23/15
20150208198 
new patent

Method and positioning mobile terminal


The present application relates to a wireless communications technology and discloses a method and an apparatus for positioning a mobile terminal the method specifically comprises: according to a first request message sent by a cn for instructing positioning of a mobile terminal, an rnc sending, to a base station of the mobile terminal, a second request message for instructing acquisition of the number of identifications of sub areas associated with the mobile terminal in a cell dividing result, the cell dividing result comprising a plurality of sub areas acquired by division according to an antenna group coverage manner of the base station in a cell the mobile terminal is currently located in; the rnc receiving an identification returned by the base station, of at least one sub area associated with the mobile terminal; and the rnc sending, to an sas, a pcap calculation request message carrying the identification of the at least one sub area, and enabling the sas to determine geographical location information of the mobile terminal according to the identification of at least one sub area, thereby implementing precise positioning of the mobile terminal.. .
Datang Mobile Communications Equipment Co., Ltd.


07/23/15
20150208193 
new patent

Bluetooth transceiver, wired headphone module, and mobile device module


A bluetooth transceiver is compatible for usage with a wired headphone, in which the wired headphone has a signal transmission line, at least one speaker, a plug and a control interface for generating a trigger signal to control the operation of a mobile device having bluetooth wireless communication capabilities. The bluetooth transceiver includes a headphone jack, a processing unit and a bluetooth module.
Lite-on Electronics (guangzhou) Limited


07/23/15
20150208188 
new patent

Distributed wireless speaker system with automatic configuration determination when new speakers are added


In an audio speaker network, setup of speaker location, sound track or channel assignation, and speaker parameters is facilitated by an application detecting speaker locations and prompting a user to input rough room boundaries and a desired listener location in the room. Based on this, optimum speaker locations/frequency assignations/speaker parameters may be determined and output..
Sony Corporation


07/23/15
20150208187 
new patent

Distributed wireless speaker system


A user is guided through various setup routines to optimize speaker parameters and/or positions and/or frequency assignations for the particular space in which the speaker system is located and intended to be used. This can be done using an application downloaded from a cloud server to a smart phone or tablet computer, which is then employed by the user to optimize speaker configurations for various speaker locations in the room..
Sony Corporation


07/23/15
20150208186 
new patent

Intelligent sound field control system


An intelligent sound field control system, which relates to a sound field modulation device and is provided with a wifi/wireless/wire network main control device, a notebook computer, a wireless universal serial bus dongle, a tablet computer, a motion control electronic device and a reflecting medium, is capable of integrally controlling states of different sound reflecting mediums. Accordingly, an indoor acoustic parameter can be varied and electromechanical integration can be achieved, thereby promoting usage convenience, accuracy and usability..

07/23/15
20150208180 
new patent

Dual antenna charging one or more hearing aids


To make the charging of hearing aids more convenient, a charging device for wirelessly charging a hearing aid is provided. The charging device has a cylindrical container, an integrated antenna for generating an alternating magnetic field in the container in the event of electrical excitation, and a charging circuit which can be used to electrically excite the antenna.
Siemens Aktiengesellschaft


07/23/15
20150208161 
new patent

Audio forwarding device and corresponding method


An audio forwarding device 120 comprising a media interface 122 configured to receive a media stream, the media stream comprising a video stream and an audio stream, the audio stream being synchronized with the video stream, a display interface 124 configured to transmit the video stream to a display 130 for display of the video stream, and a wireless data network interface 126 configured to stream the audio stream in the form of digital data to a mobile computing device 140 over a digital wireless data connection 162 for the mobile computing device to play the audio stream on a headphone interface.. .
Koninklijke Philips N.v.


07/23/15
20150208153 
new patent

Hearing system and finger ring for the hearing system


The hearing system comprises a finger ring and a hearing device body. The finger ring includes: a first short-distance wireless communication portion; a vibration output portion disposed at a position that contacts a finger to convert a voice signal, which is received by the first short-distance wireless communication portion, into a cartilage conduction vibration and outputs it; and a first power source portion that supplies power to the first short-distance wireless communication portion and the vibration output portion.
Finewell Co., Ltd.


07/23/15
20150208136 
new patent

Method and content protection and billing for mobile delivery of satellite content


A satellite dish assembly may comprise a reflector, feed horn, receive module, and wireless module. The reflector and feed horn may be operable to receive satellite signals.
Maxlinear, Inc.


07/23/15
20150208121 
new patent

System and computer program for providing a/v output


A system and computer program product for providing audio. The computer program product includes associating output from each of the one or more a/v devices with a unique identifier, receiving the associated output from the one or more a/v devices, initializing wireless communication with one or more remote devices, receiving information, from one or more remote devices, identifying the associated output from the one or more a/v devices, and streaming the identified associated output from the one or more a/v devices to the respective one or more remote devices..

07/23/15
20150208079 
new patent

Adaptive frame type detection for real-time low-latency streaming servers


An enhanced display encoder system for a video stream source includes an enhanced video encoder that has parallel intra frame and inter frame encoding units for encoding a video frame, wherein an initial number of macroblocks is encoded to determine a scene change status of the video frame. Additionally, a video frame history unit determines an intra frame update status for the video frame from a past number of video frames, and an encoder selection unit selects the intra frame or inter frame encoding unit for further encoding of the video frame to support a wireless transmission based on the scene change status and the intra frame update status.
Nvidia Corporation


07/23/15
20150208035 
new patent

Pairing devices in conference using ultrasonic beacon and subsequent connection transfer


A videoconferencing system has a videoconferencing unit that use portable devices as peripherals for the system. The portable devices obtain near-end audio and send the audio to the videoconferencing unit via a wireless connection.
Polycom, Inc.


07/23/15
20150208034 
new patent

Pairing devices in conference using ultrasonic beacon and subsequent content sharing


A videoconferencing system has a videoconferencing unit that use portable devices as peripherals for the system. The portable devices obtain near-end audio and send the audio to the videoconferencing unit via a wireless connection.
Polycom, Inc.


07/23/15
20150208033 
new patent

Pairing devices in conference using ultrasonic beacon amd subsequent control thereof


A videoconferencing system has a videoconferencing unit that use portable devices as peripherals for the system. The portable devices obtain near-end audio and send the audio to the videoconferencing unit via a wireless connection.
Polycom, Inc.


07/23/15
20150208028 
new patent

Method and interference mitigation in a wireless home gateway interface


The invention relates to a wireless home gateway apparatus and methods of wirelessly delivering audio and/or video programs between a home gateway and a client device and to interference mitigation techniques on such system. Specifically, the invention relates to transmitting an audio video program on a first channel, receiving a control signal from a remote control indicating interference on said first channel, changing the transmission channel to a second channel, and transmitting data indicating said second channel to said remote control..
Thomson Licensing




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