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


Transferring of information in electronic price label systems

Device-to-device communication method and apparatus for use in wireless communication system

Interference management and interference alignment in wireless networks

Date/App# patent app List of recent Base Station-related patents
09/11/14
20140256374
 Method, apparatus, and network device for power control patent thumbnailMethod, apparatus, and network device for power control
In a method for power control, a user equipment (ue) receives a path loss measurement indicator and at least one parameter sent by a base station and measures a path loss between the ue and at least one uplink serving access point of the ue according to the path loss measurement indicator. An uplink transmitting power adjustment value is calculated according to the measured path loss and the at least one parameter received from the base station.
09/11/14
20140256372
 Transferring of information in electronic price label systems patent thumbnailTransferring of information in electronic price label systems
Electronic price label system and method for transferring information in an electronic price label system, the electronic price label system includes at least one base station and a plurality of electronic labels for transferring information between the base station and electronic labels. The base station(s) and the electronic labels includes at least communication member.
09/11/14
20140256369
 Device-to-device communication method and apparatus for use in wireless communication system patent thumbnailDevice-to-device communication method and apparatus for use in wireless communication system
A method for allowing terminals to exchange discovery or synchronization signals to determine their presences among each other within a service area of a base station is provided. The method includes collecting multicast identifiers of another terminal for use in multicast communication, receiving a multicast control channel for device-to-device (d2d) multicast communication, performing cyclic redundancy check (crc) on the received multicast control channel using the collected multicast identifiers, and receiving, when the crc is successful, the d2d multicast according to the multicast control channel.
09/11/14
20140256341
 Interference management and interference alignment in wireless networks patent thumbnailInterference management and interference alignment in wireless networks
Interference mitigation (e.g., interference suppression and/or interference cancellation) in a wireless communications system may include interference alignment techniques. Interference alignment may be performed to concurrently mitigate the effects of multiple types of interference (e.g., inter-cell interference and intra-cell interference).
09/11/14
20140256339
 Apparatus and method for transmitting data based on cooperation of devices for single user patent thumbnailApparatus and method for transmitting data based on cooperation of devices for single user
A method of transmitting data using devices for a single user, the devices including a master device being in a used state and at least one slave device being adjacent to the master device and in an idle state, includes identifying devices for a single user, the devices comprising a master device in a used state and at least one slave device in an idle state; calculating, at a base station, a data transmission rate based on information received from the devices; and transmitting data to the devices according to the data transmission rate.. .
09/11/14
20140256338
 Method and device for cellular communications patent thumbnailMethod and device for cellular communications
The embodiments of the present invention provide a method for cellular communications, comprising the following steps: network side equipment receiving service request of user equipment (ue); network side equipment selecting communications resource of two or more base stations for the ue; the base station communicating with the ue. The present invention also provides network side equipment and user equipment (ue).
09/11/14
20140256335
 Radio parameter control apparatus, radio base station, radio parameter control method, and non-transitory computer readable medium patent thumbnailRadio parameter control apparatus, radio base station, radio parameter control method, and non-transitory computer readable medium
A radio parameter control apparatus decides a radio parameter from which a throughput of ue is improved. A radio parameter control apparatus includes: a radio quality prediction unit (12) that predicts radio quality of a radio terminal due to change of a radio parameter of a radio cell; a resource-allocated number-of-communications prediction unit (13) that predicts the number of communications considered as allocation targets of radio resources in a radio cell due to the change of the radio parameter; a communication quality prediction unit (14) that predicts communication quality due to the change of the radio parameter based on a prediction result of the radio quality and a prediction result of the number of communications; and a radio parameter decision unit (15) that decides a radio parameter by which improvement of communication quality is predicted based on the predicted communication quality..
09/11/14
20140256332
 Interference coordination between macrocell and small cell patent thumbnailInterference coordination between macrocell and small cell
Provided are methods, corresponding apparatus and computer program products for interference coordination between a macrocell and a small cell. A method comprises receiving respective position information from at least one small-cell base station and at least one macrocell user equipment; calculating a distance between the at least one small-cell base station and the at least one macrocell user equipment based upon the respective position information; and determining, based upon the distance, whether to allow the at least one small-equipment cell base station to reuse radio resources used by the at least one macrocell user equipment.
09/11/14
20140256331
 Wireless communication system and wireless communication method and base station device patent thumbnailWireless communication system and wireless communication method and base station device
Information is exchanged among multiple base stations by adaptively changing an allocation of radio resource of each base station, and reducing deterioration in a signal quality that is caused by interference of signals transmitted from multiple base stations. Communication with a terminal located in a cell center and communication with a terminal located in a cell edge are performed in different time zones.
09/11/14
20140256330
 Renewable energy base station and coverage adjustment method therefor, and wireless cellular system patent thumbnailRenewable energy base station and coverage adjustment method therefor, and wireless cellular system
It is provided a renewable energy base station, which is used in a wireless cellular system, including: an adjustment request determining part for determining whether an adjustment to a coverage area is required; an adjustment request transceiver in case where it is determined that the adjustment to the coverage area is required, sending a coverage area adjustment request to neighboring base stations in the wireless cellular system, and receiving an adjustment request response from the neighboring base stations; an adjustment request responding part for determining whether the coverage area adjustment request from the one of the neighboring base stations is allowed in case where receiving the coverage area adjustment request from one of the neighboring base stations; and a response transmitter for sending the adjustment request response to the neighboring base stations based on a result of the determination made by the adjustment request responding part.. .
09/11/14
20140256329
Heterogeneous cellular network
Provided is a micro base station to be used in a heterogeneous cellular network. The micro base station has resources including frequency bands and time slots and being available for a user to use.
09/11/14
20140256328
Communications methods and apparatus that facilitate handover decisions and related measurements
Methods and apparatus that facilitate handover related measurements and decision making in a communications system including user equipment (ue) devices, a macro base station and femto base stations (femtocells) are described. In some embodiments a ue device transmits pilots along with identification information using ue device selected transmission resources from a set of recurring ue pilot transmission resources dedicated by a macro base station for ue pilot signal and related device information transmission purposes.
09/11/14
20140256324
Changing the machine-to-machine (m2m) group of an m2m device
Briefly, in accordance with one or more embodiments, communication is made by a machine-to-machine (m2m) device with a first base station using a first group identifier, and then a handover is performed to a second base station. The m2m device listens to a message broadcast by the second base station to determine if the first group identifier should be changed.
09/11/14
20140256321
Registration scenarios between new and legacy wireless communication networks
A method, wireless transmit/receive unit (wtru), and base station for access network interworking. Temporary identity mapping rules are defined for use during access network reselection.
09/11/14
20140256317
Method, apparatus, and system for discovering wireless access point
Embodiments of the present invention provide a method, a device, and a system for discovering a wireless access point ap, so as to achieve a purpose of rapidly discovering an available wireless access point and saving electricity of a mobile terminal sta. A base station controller bsc receives a request message sent by a mobile terminal sta, acquires information about one or more aps near the sta from an access controller ac, and sends a notification message to the sta, so that the sta performs an active scan based on a service set identifier ssid to discover a corresponding ap..
09/11/14
20140256314
Methods and apparatuses for connecting a cellular phone with a fixed phone under instruction of a small base station
The present disclosure presents methods and apparatuses for carrying out a wireless call at a small base station via one of multiple available phones, which may include a fixed phone and a cellular phone. For instance, some example methods described in the present disclosure may include establishing communication with a cellular phone and a fixed phone and transmitting a connection command message to each of the cellular phone and the fixed phone commanding the cellular phone and fixed phone to establish a communicative connection.
09/11/14
20140256311
Methods and arrangement for handling a data transferral in a cellular network
A method in a first base station (105) for handling a data transferral in a cellular network (100) is provided. The first base station (105) serves a user equipment (125) via a first cell (115).
09/11/14
20140256309
Method, apparatus, and system for measuring aggregated carrier cell
A disclosure for measuring an aggregated carrier cell measuring an aggregated carrier cell configured with multiple component carriers is provided. In the disclosure, a user equipment receives, from a base station, a measurement period parameter for measuring a component carrier.
09/11/14
20140256265
Method for autonomous radio network optimization using stochastic approximation
A method of determining, within a radio network, an optimal value of at least one network parameter having an associated performance metric, the network having at least a base station and a user equipment (ue), the method including: providing a mathematical representation function (mrf) for the performance metric such that an optimal value for each of the at least one network parameter provides a result of zero in the mrf; making at least one noisy observation of the mrf from the network; and recursively updating the at least one network parameter based on the at least one noisy observation to obtain the optimal value for each of the at least one network parameter that provides the result of zero in the mrf.. .
09/11/14
20140255034
Method and system for wireless transmission of of analog signals between antenna and baseband processor
A wireless communication method and system utilizing optical transmission technology to transport analog signals directly to/from the antenna, without adc/dac, so that the optical transport facility can be utilized more efficiently and there is no need to adapt the digital data rate to the transport capacity, as the analog transmission is independent of the digits buried in the given spectrum. Complicated operation is moved into a centralized location, so that a cell site (base station) is light and flexible.
09/11/14
20140254715
Robust precoding vector switching for multiple transmitter antennas
Methods, apparatuses, and computer program products for robust precoding vector switching for multiple transmitter antennas are provided. One method includes defining, by a base station, a precoding vector switching (pvs) scheme for transmission of synchronization signals through multiple antennas comprising a plurality of pairs of cross-polarized antenna elements.
09/11/14
20140254705
Method and apparatus for transmitting feedback in a wireless communication system
Disclosed are a method and apparatus for transmitting feedback in a wireless communication system. A terminal transmits first csi (channel state information) on a first node combination to a base station, or a terminal transmits second csi on a second node combination to the base station.
09/11/14
20140254701
Systems and methods for enhanced mimo operation
A method for channel state information (csi) reporting by a wireless communication device is described. The method includes determining a codebook for a csi report corresponding to four transmit antenna (4tx) transmissions from a base station.
09/11/14
20140254571
Random access method, radio communication terminal device, receiving method, and base station apparatus
Random access technology is provided for establishing an individual channel between a radio communication terminal device and a base station device in a short time and a radio communication terminal device executing the random access method. A rach sub-channel allocation unit allocates a transmission packet input from a replication unit to an arbitrary sub-carrier at the rach arbitrary time slot at random.
09/11/14
20140254564
Methods and apparatus to control interference
Methods and apparatus for controlling interference with regard to important control signals, e.g., synchronization signals and broadcast channel signals, are described. A configurable base station monitors for and receives signals from other base stations in its local vicinity and determines the implemented frame timings corresponding to the other deployed base stations.
09/11/14
20140254556
Optimizing in-order delivery of data packets during wireless communication handover
Systems and methodologies are described that facilitate processing service data units (sdu) in-order during communication handover in wireless networks. In particular, for mobile devices using re-transmission schemes, sdus can be processed in-order by indicating to a target base station an index of a last sdu received in-order before handing off communication to the target base station.
09/11/14
20140254554
Method and device for forwarding uplink data
Embodiments of the present invention disclose methods and related devices for forwarding uplink data, which are used for avoiding the resource waste caused by the repeated transmission of the uplink data on a un interface in a handover scenario where the target node is a relay node (rn). An method provided in the embodiments of the present invention includes: receiving, by a donor base station with a relay node rn attached thereto, uplink data sent by a user equipment (ue), wherein the rn is a target node in handover; performing, by the donor base station, a handover preparation; sending, by the donor base station, a serial number status transfer message to the rn; and sending the received uplink data sent by the ue to a serving-gateway s-gw..
09/11/14
20140254551
Method and apparatus for media access control -based fast cell switching for high-speed packet access
Methods and apparatuses for facilitating switching hspa (high speed packet access) serving cells from each of an rnc (radio network controller), base station, and access terminal are provided. The rnc pre-configures an access terminal and each base station in an active set for hs-dsch operation by providing identification codes identifying each of the base stations.
09/11/14
20140254550
Method and apparatus for lte handover reduction
A method of setting hand over (ho) parameters for a user equipment (ue) connected to a first cell of a base station (bs) may include receiving, at the bs, history data corresponding to the ue, the history data including, for each of a plurality of cells the ue was previously connected to, an entry including ho information of the ue at the cell; determining at the bs, an activity type of the ue based on the received history data; and setting, at the bs, the ho parameters for the ue based on the determined activity type, the ho parameters controlling the manner in which the ue detects conditions for initiating an ho event.. .
09/11/14
20140254547
Uplink buffer status reporting for multiple preserved pdp contexts
A method of buffer status reporting for multiple preserved data protocol (pdp) contexts includes communicating with a base station. A service request is sent to the base station, the service request requesting a set of radio access bearers (rabs) for a set of pdp contexts.
09/11/14
20140254545
Methods and systems for resource allocation
Various methods and systems are provided for allocating time-frequency resources for downlink (dl) and uplink (ul) communications between base stations and mobile stations. Different forms of resource allocation messages including combinations of bitmaps and bitfields provide additional information about the resources and/or how they are assigned.
09/11/14
20140254544
System and method for uplink grant-free transmission scheme
A method embodiment includes implementing, by a base station (bs), a grant-free uplink transmission scheme. The grant-free uplink transmission scheme defines a first contention transmission unit (ctu) access region in a time-frequency domain, defines a plurality of ctus, defines a default ctu mapping scheme by mapping at least some of the plurality of ctus to the first ctu access region, and defines a default user equipment (ue) mapping scheme by defining rules for mapping a plurality of ues to the plurality of ctus..
09/11/14
20140254541
Mobile communication system and mobile communication method
A mobile communication method is applied to a mobile communication system comprising a general base station that manages a general cell and a specific base station that manages a specific cell having a coverage area smaller than a coverage area of the general cell. The mobile communication method comprises: a step a of notifying, by the general base station, the specific base station of scheduling information indicating an uplink radio resource to be assigned to general mobile terminals that are mobile terminals in a connected state in the general cell, at a time interval of a predetermined time; and a step b of notifying, by the specific base station, the general base station of general mobile terminal interference information indicating interference that the specific cell receives according to the uplink signals transmitted from the general mobile terminals at the time interval of the determined time..
09/11/14
20140254539
Radio communication system, radio base station apparatus, user terminal and radio communication method
The present invention is designed such that, in a heterogeneous environment where the same cell identification information is used, it is possible to identify from which cell a downlink signal has arrived, in a user terminal, and thereby maintain the accuracy of reception. The radio communication method according to the present invention includes the steps of: at the radio base station apparatus: generating a demodulation reference signal sequence using a pseudo-random sequence including a user-specific parameter; and transmitting user-specific information for determining the user-specific parameter and the demodulation reference signal sequence to the user terminal; and at the user terminal: determining the user-specific parameter using the user-specific information for determining the user-specific user parameter transmitted from the radio base station apparatus, and identifying a demodulation reference signal sequence using a pseudo-random sequence that uses the user-specific parameter; and demodulating a received signal using the identified demodulation reference signal sequence..
09/11/14
20140254538
Method for transmitting an uplink control signal, user equipment, method for receiving an uplink signal, and base station
The present invention relates to a method and apparatus for determining whether or not to transmit an uplink control signal in a first subframe according to whether or not a subframe (the first frame) corresponding to a transmission time of the uplink control signal is within an active time, or whether or not the first subframe is one of a constant number of subframes after the last subframe of the active time, and the active time is a time for the reception of resource allocation information for data retransmission.. .
09/11/14
20140254532
Method for transmitting a downlink signal in a base station cooperative wireless communication system and an apparatus for same
The present invention relates to a method for determining a precoding matrix for downlink signal transmission in a base station cooperative wireless communication system. The method includes receiving from a first terminal first channel information between the first base station and the first terminal, and second channel information between a second base station and the first terminal, transferring the first and the second channel informations to the second base station, determining a first precoding matrix for a first channel maximizing the efficiency of transmission to the first terminal, and determining, by the second base station, a second precoding matrix for a third channel between the second base station and the first terminal in order for a signal transmitted from the second base station to the first terminal to be arranged in an area where a signal transmitted from the first base station to the first terminal is not used..
09/11/14
20140254530
User equipment and method for transmitting uplink signal, and base station and method for receiving uplink signal
The present invention provides a method and an apparatus for transmitting an uplink signal in a wireless communication system, and a method and apparatus for receiving the uplink signal. A base station transmits to the user equipment a first cell identifier and a second cell identifier.
09/11/14
20140254529
Communication system for supporting carrier aggregation and method and apparatus for updating system information thereof
A communication system for supporting carrier aggregation and a method and apparatus for updating system information thereof are disclosed. A method for providing system information in the communication system supporting carrier aggregation includes: when system information of said communication system changes, generating first information including information for indicating the change of system information; determining a first cell of a terminal related to the change of system information, wherein said first cell is one of cells to which said terminal connects, and corresponds to a carrier unit currently used by said terminal for keeping connection with a base station of said communication system; and transmitting said first information to said terminal through said first cell..
09/11/14
20140254522
Mobile communication system, base station apparatus, mobile station apparatus, and mobile communication method
A mobile station (ms) receives in a sub-frame a first and second pdcch, where the first pdcch indicating a first pdsch transmission on a first downlink component carrier (dcc) and the second pdcch indicating a second pdsch transmission on the second dcc, determines a first pucch resource based on a control channel element (cce) of the first pdcch and a second pucch resource based on a cce of the second pdcch when the first pdcch and the second dcc are received in the sub-frame and transmits control information on harq using a single pucch resource (selected from the first and second pucch resource), where the first and second pucch resource are mapped on a single uplink component carrier corresponding to the first dcc, and the control information on harq includes information indicating an ack or a nack for each of downlink transport blocks transmitted on the first and second pdsch.. .
09/11/14
20140254519
Base station apparatus, terminal apparatus, transmission method, and reception method
Disclosed is a base station apparatus in which a configuration section (102) configures, within a data assignable region for a terminal apparatus (200), a first search space and a second search space each being a candidate to which control information is assigned, each of the first search space and the second search space including a plurality of control channel elements, and a signal assignment section (105) assigns control information to each of the first search space and the second search space. In addition, the configuration section (102) allocates numbers to a plurality of first control channel elements included in the first search space in an ascending order, and allocates numbers larger than or identical with the numbers allocated to the first control channel elements to a plurality of second control channel elements included in the second search space..
09/11/14
20140254517
Method for multi-input multi-output communication in large-scale antenna system
Disclosed is a method for multi-input multi-output transmission of a base station in a wireless communication system. The method includes obtaining channel information of one or more terminals, classifying the one or more terminals into one or more classes and one or more groups dependent on the class based on the channel information, determining a group beamforming matrix for each of the one or more groups, performing group beamforming transmission on terminals belonging to each of the one or more groups based on the group beamforming matrix, obtaining single user-channel quality indicator (su-cqi) information and interference signal information of each of the terminals belonging to each of the one or more groups, and scheduling the terminals based on the su-cqi information and the interference signal information..
09/11/14
20140254516
Method and apparatus for controlling interference in wireless communication system
A method and apparatus for transmitting control information is provided for use in detection of interference an signal in a wireless communication system. An interference control method of a base station of a mobile communication system includes scheduling data to be transmitted to a terminal and transmitting control information including data channel information on the scheduled data and interference signal information to the terminal..
09/11/14
20140254514
Codebook enchancement for long term evolution (lte)
Multiple input multiple output systems using a transmit precoder codebook designed for a four-transmitter (4tx) antenna configuration are described. The 4tx antenna configuration is an attractive option for base stations in cellular network environments and it is desirable to use a transmitter precoder codebook that provides sufficient granularity in typical operating scenarios, and to address various antenna configurations.
09/11/14
20140254512
Signal decoding in the presence of almost-blank subframes (abs)
A method includes, in a mobile communication terminal, receiving signals from a base station in a sequence of time frames. Based on the received signals, a classification of the time frames into first and second types is determined in the terminal, such that a level of interference in the time frames of the first type is lower than the level of interference in the time frames of the second type.
09/11/14
20140254508
Method for codebook enhancement for multi-user multiple-input multiple-output systems
A wireless terminal is capable of receiving a pilot signal from a base station; and determining a precoding matrix as a linear combination of two matrices v1 and v2 based on the received pilot signal. In one implementation, the two matrices v1 and v2 are sub-matrices of a matrix u of a codebook, the linear combination is u:=(v1+αv2)/√{square root over (1+.
09/11/14
20140254492
Method and device for transmitting data in wireless communication system
Provided are a method and device for transmitting data in a wireless communication system. A user equipment (ue) transmits uplink data, to a base station, via a physical uplink shared channel (pusch) corresponding to a random access response grant, in a ue-specific aperiodic srs subframe.
09/11/14
20140254472
Method, device, and system for sending and receiving control channel information
The present invention discloses a method, device, and system for sending and receiving control channel information. When a base station schedules a first relay, the base station selects a second relay according to an optimal precoding code book selected by the first relay.
09/11/14
20140254467
Method and system for implementing mobile streaming media
A method and a system for implementing mobile streaming media is provided by: receiving, by a small-cell base station, a request message sent by a terminal, where the request message carries a stream identifier corresponding to a streaming media program, and forwarding the request message to a streaming media source; then establishing, by the small-cell base station, an air interface broadcast physical channel, and mapping the air interface broadcast physical channel to the stream identifier; receiving, by the small-cell base station, a streaming media data packet sent by the streaming media source, and converting the streaming media data packet into a multicast packet; and sending, by the small-cell base station, the multicast packet to the terminal on the air interface broadcast physical channel.. .
09/11/14
20140254456
Method for counting terminals for multicast/broadcast service
A method of a multicast/broadcast server to count the number of terminals. The method includes transmitting a request message to a base station to request to count the number of terminals currently being provided with one or more multicast/broadcast services or interested in the multicast/broadcast services; and switching mode of a corresponding service to unicast mode or multicast/broadcast mode according to whether the number of counted terminals is greater than a predefined threshold wherein the number of counted terminals is contained in a message received from the base station as a response to the request message..
09/11/14
20140254452
Active bandwidth indicator for power-saving ues
The present invention relates to a terminal and a base station, and to a receiving and transmitting method to be performed at the terminal and the base station, respectively. In particular, the present invention relates to power consumption reduction by providing two operation bandwidths for a terminal, one being a cell-bandwidth, a bandwidth in which the cell may operate and the other one is a bandwidth, lower than the cell-bandwidth and called power-saving bandwidth.
09/11/14
20140254442
Gsm tone detection
A method for tone detection includes wireless communicating on a first radio access technology (rat). A determination is made of whether a gap generated by at least one idle timeslot in the first rat communications is sufficient to perform tone detection but not sufficient to perform base station identity code (bsic) verification of a second rat.
09/11/14
20140254440
Tdd repeater for a wireless network and method for operating said repeater
A repeater (1) particularly suitable for a time-division duplex transmission of communication signals is provided. The repeater (1) comprises a master unit (2) for communicating with a base station (3) of a wireless network, at least one remote unit (4) for communicating with a network terminal, as well as a waveguide (11) connecting the remote unit (4) with the master unit (2) for transmitting the communication signals in an uplink direction (6) from the remote unit (4) to the master unit (2) and in a downlink direction (5) from the master unit (2) to the remote unit (4).
09/11/14
20140254439
Method and apparatus using modified subframes
The herein disclosed apparatus, systems, and methods use almost blank subframes (abs) to manage interference between d2d and wan transmissions. In particular, an enodeb is disclosed comprising a controller module operable to obtain an indicator of a need for a quiescent subframe, and to select responsively thereto a subframe of a communication frame, and allocate the selected subframe as an almost blank subframe (abs).
09/11/14
20140254430
Method of attachment between at least one mobile network and one remote network
A radiocommunications system (e) implementing a method for attachment between a mobile radiocommunications network (rm) and a remote radiocommunications network (rd). The infrastructure of each of the said mobile radiocommunications network and remote radiocommunications network comprises: a network supervision means (supm, supd), an application level (napm, napd) comprising at least one application (apm, apd); an authentication and mobility management level (namm, namd); a radio management level (ncrm, ncrd) comprising at least one base station (bsm, bsd); and user terminals (tum, tud)..
09/11/14
20140254418
Method and apparatus for measuring interference in a wireless communicaton system
Provided are a method and apparatus for measuring interference in a wireless communication system. A terminal receives, from a base station, a zero-power channel state information (csi) reference signal (rs) indicator that indicates whether or not to estimate interference using a zero-power csi rs signal, and, according to the zero-power csi rs indicator, measures interference on the basis of the zero-power csi rs..
09/11/14
20140254411
Method of handling selections of base stations related communication device
A method of handling selections of base stations for a network comprises the steps of determining an uplink (ul) offset of a ul signal quality for a ul base station of the network, for a communication device to select the ul base station from a plurality of base stations of the network according to the ul offset and the ul signal quality for performing a transmission to the ul base station; determining a downlink (dl) offset of a dl signal quality for a dl base station of the network, for the communication device to select the dl base station from the plurality of base stations according to the dl offset and the dl signal quality for performing a reception from the dl base station; and transmitting the ul offset and the dl offset to the communication device.. .
09/11/14
20140254399
Measurement reporting in a wireless network
A measurement reporting method includes measuring a first signal from a first neighbor base station until a first timer expires. Also measured is a second signal from a second neighbor base station until a second timer expires.
09/11/14
20140254398
Methods and apparatus for internetworking
Systems and techniques for data traffic management are described. A base station providing data communication services to user devices and capable of transferring traffic to one or more wireless network access points receives data queuing latency information relating to data queuing latency experienced by the one or more user devices, access points, or both.
09/11/14
20140254393
Method and apparatus for reporting pdcp status
A method and apparatus for method for reporting a packet data convergence protocol (pdcp) status are provided. A wireless device sets up a radio bearer that does not perform retransmission at a radio link control (rlc) layer and transmit a pdcp status report for the radio bearer to a base station, the pdcp status report indicating which at least one pdcp service data unit (sdu) is missing..
09/11/14
20140254391
Estimation of small cell density
The embodiments herein relate to communication networks and, more particularly, to small cells in wireless communication networks. The embodiments herein disclose a mechanism for determining an upper limit for the uplink transmission power for a small base station in the small cell, based on small cell density and co-channel interference..
09/11/14
20140254381
Congestion handling in a base station of a mobile network
For implementing handling of congestions in a mobile network, a base station (100), e.g., an evolved node b, is provided with at least one congestion controller (400, 400′). The congestion controller (400, 400′) operates in relation to data packets which are received from a transport network.
09/11/14
20140254373
Method and apparatus for improving lte enhanced packet core architecture using openflow network controller
A communication network configured to substitute serving gateway (“sgw”), packet data network gateway (“pgw”), and mobility management entity (“mme”) with an openflow network controller (“ofnc”) for packets routing between mobile devices and the internet is disclosed. The network includes a cellular base station, a packet data network (“pdn”), and ofnc.
09/11/14
20140254367
Method and apparatus for controlling congestion status of mobile communication network
A method and an apparatus determining a policy by a policy and charging rules function (pcrf) is provided. The method of determining a policy by the pcrf includes receiving congestion status information of a network from a base station, transmitting the congestion status information to a content server, receiving a parameter for adjusting traffic transmission characteristics from the content server, and determining a policy related to traffic transmission based on the parameter..
09/11/14
20140254355
Apparatus, method, and system for incentivizing open access to closed subscriber group low-power base stations
Apparatus and methods are disclosed that provide various incentive schemes for owners of low-power base stations to allow others nearby to use their base station, enabling offloading of some users from a nearby macrocell, thus helping improve overall network performance. For example, a “win-win” scenario might exist when a sharing opportunity at a low-power base station overlaps with a sharing opportunity at the neighboring macrocell.
09/11/14
20140253407
Slim triple band antenna array for cellular base stations
The present invention refers to a triple-band antenna array for cellular base stations operating at a first frequency band and at a second frequency band within a first frequency range, and also at a third frequency band within a second frequency range. Said triple-band antenna array comprises a first set of radiating elements operating at the first frequency band, a second set of radiating elements operating at the second frequency band, a third set of radiating elements operating at both the third and the first frequency bands, and a fourth set of radiating elements operating at both the third and the second frequency bands.
09/04/14
20140249891
Social sensing and behavior analysis system
A method and system for capturing and analyzing human behavior data is disclosed. The present disclosure describes a method and system for a plurality of people, wherein each person wears a badge.
09/04/14
20140249741
Collision targeting for hazard handling
Disclosed herein are example embodiments for collision targeting for hazard handling. For certain example embodiments, at least one machine, such as a base station, may: (i) ascertain at least one target for at least one collision to include an unoccupied flying vehicle (ufv); or (ii) transmit at least one command to execute at least one maneuver to divert a ufv at least toward at least one target to induce at least one collision to include the ufv and the at least one target.
09/04/14
20140248925
Method and apparatuses for initialising a radio base station
It is presented a method for initialising a radio base station. The method comprises the steps, performed in the radio base station, of: obtaining location data for the radio base station; receiving a configuration message over a first communication link, the configuration message matching the location data for the radio base station and the configuration message comprising at least one connectivity parameter; and establishing, based on the at least one connectivity parameter, a connection with a core network over a second communication link, the second communication link being different from the first communication link.
09/04/14
20140248921
Wireless communication system, terminal device, and base station device
It is provided a wireless communication system, which secondarily uses the same frequency as a primary system using, the wireless communication system comprising a mobile terminal and a base station. The mobile terminal detects a signal having the frequency; and requests, in a case where a broadcast signal transmitted from the base station is undetectable, the base station to increase a transmission power to a range that a signal does not reach a service area of the primary system, based on a location of a wireless transmitter of the primary system, a location of the base station of the wireless communication system, and a location of the mobile terminal of the wireless communication system.
09/04/14
20140248914
Base station and system information notification method
A base station determines a restriction rate for each of plural kinds of restrictions; by using a timing at which a user device in idle mode wakes up in a discontinuous reception cycle, groups the user device into one of a total number of groups and determine a timing for transmitting a paging signal for each of the groups; determines a restriction group number that is less than a sum of all restriction-rate-corresponding group numbers where one of the restriction-rate-corresponding group numbers corresponds to the restriction rate of one of the plural kinds of restrictions, determines the restriction group number of groups as restriction target groups, and changes a group corresponding to the restriction-target groups in each of predefined periods; and transmits the paging signal to the user device that belongs to one of the restriction-target groups, and transmits system information indicating that the plural kinds of restrictions are applied.. .
09/04/14
20140248907
Method and apparatus for estimating speed of a mobile terminal
Systems, devices and techniques for wireless communications include receiving a plurality of wireless transmissions over an observation period from a transmitter of a mobile terminal, calculating a plurality of frequency offset values based on the received plurality of wireless transmissions and estimating a speed value based on the plurality frequency offset values. In some implementations, the speed value is determined as a function of a computed frequency offset measurement error.
09/04/14
20140248906
Methods and arrangements for positioning in wireless communications systems
A method of reporting hidden sector information from a base station node in a wireless communication system. The base station node has an internal multi-sector structure that is hidden from the rest of the system.
09/04/14
20140248903
Facilitation of determination of antenna location
Assisted global positioning system (agps) information is retrieved from mobile devices and employed to facilitate antenna location. Measurement information, including agps information, can be received from a plurality of mobile devices dispersed over a geographical region.
09/04/14
20140248898
System and method for detecting a location of a wireless device
A vehicle system and method is provided for detecting the location of a portable wireless device. The vehicle system includes the portable device and a plurality of base stations positioned about a vehicle.
09/04/14
20140248897
Communication in a cellular network taking into account backhaul loading
The invention deals with a method of communication in cellular networks comprising mobile user equipments (1, 2, 3, 4), base stations (5, 6, 7, 8) and core networks (9, 10), backhauls (1, 12, 13, 14, 15) between base stations (5, 6, 7, 8) and core networks (9, 10), including, if a request from or to a mobile user equipment (4) cannot be satisfied by a base station (6) of a first network through own backhaul according to traffic load thereon, the step of trying to satisfy said request through backhaul of another neighbour base station (8) of a second network different from first network, said another neighbour base station (8) being selected according at least to availability and to offered quality of service thereof.. .
09/04/14
20140248896
Cell identifier allocation method, base station, maintenance server, and mobile communication system
A cell identifier allocation method includes: a measurement step of measuring the reception power or propagation loss of the signal received inside the target cell from each of the cells of adjacent base stations in the neighborhood of the target cell; an identification step of identifying the first cell that has the greatest reception power or the lowest propagation loss, from among the cells of the adjacent base stations; and, an allocation step of allocating a cell identifier in which the code sequence number of the synchronization signal is different from that of the first cell and that has not been allocated to any of the cells of the adjacent base stations, to the target cell.. .
09/04/14
20140248894
Radio communication base station
A radio communication base station allocates the same radio resource as a radio resource used for communication between the radio communication base station and a radio communication terminal in other radio communication base station to be a radio resource used in the other radio communication base station for communication between the other radio communication base station and the radio communication terminal. The radio communication base station includes a control unit that performs control to allocate a radio resource used for communication between a radio communication terminal moving at at least a predetermined speed and the other radio communication base station on a priority basis in accordance with content of service in the communication..
09/04/14
20140248893
Mobile communication method, radio base station, and mobile station
The addition and change of a comp transmission point performing a comp transmission/reception process is appropriately performed. A mobile communication method includes: a step of notifying, by a radio base station (enb), configuration information of csi-rs of a comp transmission point to a mobile station (ue) connected to a cell (#5) managed by the radio base station (enb), when instructing an addition or change of the comp transmission point performing a comp transmission/reception process by “rrc connection reconfiguration”; a step of measuring, by the mobile station (ue), a cqi of the comp transmission point by using the csi-rs of the comp transmission point, while performing the comp transmission/reception process; and a step of notifying, by the mobile station (ue), the cqi of the comp transmission point to the radio base station (enb)..
09/04/14
20140248891
Management of preemptable communications resources
In a communications spectrum shared by public safety users and commercial users, in the event of an emergency condition, commercial users are preempted and corresponding resources are reallocated to authorized public safety users. When the emergency condition subsides, the reallocated resources are again made available for commercial use.
09/04/14
20140248888
Method and apparatuses for configuring a communication channel
There is provided a method for configuring a communication channel between a base station and a user equipment within a cellular network system. The cellular network system includes at least one cooperation area.
09/04/14
20140248887
Closed communication system
A system is described herein that includes mobile communication devices and a cellular base station to communicate with a telecommunication network. The mobile communication devices access telephony service through the cellular base station when inside a geofence.
09/04/14
20140248886
Communication control method, base station, and user terminal
A communication control method in a mobile communication system, comprises: a step a of transmitting information from a base station having at least one cell to a neighboring base station, the information notifying that a particular cell of the base station is to be prevented from being selected as a measurement target for mobility control of a user terminal under control of the neighboring base station; and a step b of, when receiving the information from the base station at the step a, performing control by the neighboring base station based on the received information such that the user terminal under control of the neighboring base station avoids selecting the particular cell as the measurement target.. .
09/04/14
20140248884
Base station, communication system, and method and program for controlling base station
In order to prevent disconnection of mobile stations from the handover-destination base station and to share the load between base stations, a first base station forming a communication system receives, from each of one or more mobile stations camping on the first base station, downlink radio quality from a second base station to each of the mobile stations. The second base station is installed adjacent to the first base station.
09/04/14
20140248883
Mobile communication method and radio base station
The present invention enables to stop communication in a particular cell without having an impact on a mobile station ue being in a standby state. A mobile communication method according to the present invention includes a step a in which a radio base station enb#a leads a mobile station ue being in a standby state in a cell a, which is covered by the radio base station enb#a, to be in a standby state in a complementing cell (cells b to g) which complements coverage of the cell a, and a step b in which the radio base station enb#a stops communication in the cell a..
09/04/14
20140248882
Radio link failure statistics method, related apparatus, and communications system
A method of the embodiments of the present invention includes: sending, by a source base station, identifier information to a user equipment, where the identifier information carries an identifier of a cio configuration reason, and receiving, by the source base station, a first radio link failure indication sent by a first target base station, where the first radio link failure indication is sent by the first target base station to the source base station after the first target base station receives a radio resource control protocol rrc reestablishment request message sent by the user equipment, and the rrc reestablishment request message carries the identifier of the cio configuration reason.. .
09/04/14
20140248881
Apparatus and method for x2 interface setup and cell switching in mobile communication system
A method and an apparatus for setting up an x2 interface setup are provided. The method includes transmitting, by a first base station (bs), an x2 interface setup request to a second bs, wherein the x2 interface setup request comprises an access mode of a closed subscriber group (csg) supported by a cell in the first bs, and transmitting, by the second bs, an x2 interface response message to the first bs, wherein the x2 interface response message comprises the access mode of the csg supported by the cell in the second bs..
09/04/14
20140248879
Multi-site cell communication method, base station controller, base station, and communication system thereof
The present invention relates to the field of communications technologies and discloses a multi-site cell communication method, a base station controller, a base station, and a communication system thereof to increase cell capacity of a base station based on a multi-site cell technology. A multi-site cell communication method includes: when the terminals that respectively access different subsites occupy different logical channels, handing over terminals, which access different subsites respectively, to a same logical channel.
09/04/14
20140248877
Method and apparatus for avoiding interference due to in-device coexistence
A method and apparatus for avoiding interference due to in-device coexistence (idc) are provided. A base station receives a measurement report that indicates idc problems experienced by a wireless device.
09/04/14
20140248876
Gsm base station identity code (bsic) method for irat cell reselection to conserve ue battery power
A measurement reporting method reduces battery waste. A ue receives a list of gsm neighbor cells and measures the signal strength of each of the gsm cells in the list.
09/04/14
20140248874
Methods and apparatus for radio resource control
Improved systems and techniques for controlling access to network resources. A base station broadcasts extended access barring (eab) and access class barring (acb) information.


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Base Station topics: Base Station, Communication System, Scheduling, Access Point, Circuit Board, Synchronization, Transmitter, Congestion, Mobility Management Entity, Modulation, Communications, Load Balancing, Automatic Neighbor Relation, Work Function, Error Rate

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