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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


Method and apparatus for providing firmware over the air service to user equipments

Method and apparatus for providing firmware over the air service to user equipments

Qa based on context aware, real-time information from mobile devices

Qa based on context aware, real-time information from mobile devices

Qa based on context aware, real-time information from mobile devices

Qa based on context aware, real-time information from mobile devices

Date/App# patent app List of recent Base Station-related patents
12/11/14
20140366053
 Personal base station system with wireless video capability patent thumbnailPersonal base station system with wireless video capability
A personal base station (pbs) having wireless video capability. The pbs authenticates a mobile device within range for cellular services, and authenticates the user for a level of service for cable television.
12/11/14
20140366012
 Method and apparatus for providing firmware over the air service to user equipments patent thumbnailMethod and apparatus for providing firmware over the air service to user equipments
A method and an apparatus for providing a firmware over the air service to user equipments in a wireless network environment are provided. In one embodiment, a device management server sends a notification to a base station indicating availability of a new firmware version for associated user equipments.
12/11/14
20140365518
 Qa based on context aware, real-time information from mobile devices patent thumbnailQa based on context aware, real-time information from mobile devices
A common infrastructure collects data from a plurality of mobile devices and traditional sensors at internet scale to respond to natural language queries received at different applications. The infrastructure includes a semantic interpreter to translate the natural language query to a data request specification that is processed by the data collection system.
12/11/14
20140365517
 Qa based on context aware, real-time information from mobile devices patent thumbnailQa based on context aware, real-time information from mobile devices
A common infrastructure collects data from a plurality of mobile devices and traditional sensors at internet scale to respond to natural language queries received at different applications. The infrastructure includes a semantic interpreter to translate the natural language query to a data request specification that is processed by the data collection system.
12/11/14
20140364918
 Defibrillation system patent thumbnailDefibrillation system
A method of treating a patient for ventricular tachycardia using a wearable defibrillator includes monitoring the patient for a predetermined condition via one or more electrodes on the defibrillator, sending a message to the patient in response to the predetermined condition, activating the defibrillator so that the defibrillator delivers defibrillation energy to the patient, and storing at least one of the results of the monitoring, sending and activating steps in a memory on the defibrillator. The method also includes downloading information stored in the memory of the defibrillator to a base station having an external interface, and transmitting the information downloaded from the memory of the base station to an external location via the external interface of the base station..
12/11/14
20140364133
 Method for performing resource stream alignment to be able communication through two data streams in a wireless communication patent thumbnailMethod for performing resource stream alignment to be able communication through two data streams in a wireless communication
Disclosed is a method for performing resource stream alignment (rsa) to be able communication through two data streams in a wireless communication system supporting multi cell, the method comprising: measuring wireless channel state between the first base station and the second base station receiving, by each base station, a channel status information related to a link of each mobile station from each mobile station, respectively; receiving, by the second base station, a channel status information related to a device-to-device (d2d) link from the second mobile station; exchanging channel status informationsreceived at each base station between the first base station and the second base station; and determining data stream directions of the first base station and the second base station based on the exchanged channel status informations.. .
12/11/14
20140364128
 Method and apparatus for handover in communication system patent thumbnailMethod and apparatus for handover in communication system
A method for a serving base station to determine a handover time in a communication system is provided. The method includes determining whether to set up dual connectivity (dc) with respect to a terminal with a target base station that transmits the beacon if it is recognized that the terminal receives a beacon including a plurality of pieces of service coverage area information, and determining whether to execute a handover to the target base station based on a measurement report of the terminal, which is received after the dc is set up if the dc is set up..
12/11/14
20140364126
 Mobile communication method patent thumbnailMobile communication method
A mobile communication method is applied to a mobile communication system including a general base station and a specific base station. A distance between an edge closest to the general base station among edges of a coverage area of the specific cell and the general base station is a distance lmin.
12/11/14
20140364125
 Base station and handover control method patent thumbnailBase station and handover control method
A base station serving terminals, the base station including: a memory, and a processor coupled to the memory and configured to: select a terminal among the served terminals based on reception powers or reception qualities at the served terminals, when a number of the served terminals exceeds a threshold, determine an amount of change in transmission parameter so that a reception quality at the selected terminal from another base station satisfies a certain condition in case where a handover of the selected terminal to the other base station is performed, the other base station being selected based on the reception powers or the reception qualities, perform the handover of the selected terminal to the other base station, and change the transmission parameter by the determined amount of change.. .
12/11/14
20140364124
 Method and device for a relay node patent thumbnailMethod and device for a relay node
A relay node for a radio access network, arranged to be a relay node between one or more user equipments in a cell of the radio access network and a base station serving the cell. The relay node is arranged to identify itself as a relay node in the cell in the radio access network, and is also arranged to receive a non-support indication indicating that the base station serving the cell is unable to support a relay node.
12/11/14
20140364123
Managing mobility events in simultaneous rat mode user equipment
Mobility management is described for simultaneous, multiple radio access technology (rat) user equipments (ues). When the ue detects a mobility event that would trigger transfer of a communication service from a first rat to a second rat, the ue determines whether there is an existing connection to a base station of the second rat and uses cached measurement information related to this base station to influence or weight how the transfer is performed/handled/managed..
12/11/14
20140364122
Wireless communication system and method for wireless communication
When a femto cell base station detects an intense uplink interference, the femto cell base station autonomously extends the femto cell so as to raise a probability that a mobile terminal around the original femto cell may be connected to the femto cell base station. If the mobile terminal connects to the femto cell base station, the uplink interference is reduced and total throughput is improved.
12/11/14
20140364120
Umts reselection performance in small cell systems
A beacon cell adapted for use in a small cell ran includes dual identities—a beacon identity and a regular or “live” identity—in which the identities are individually configured to address differing performance requirements in the small cell ran. The beacon identity in the cell is specially configured to meet the performance requirements for mobile user equipment (ue) to be able to quickly and easily move from a macrocell base station in a mobile operator's network to the small cell ran using a process called “reselection.” the live identity is configured to meet all requirements for service to be provided to the ue within the small cell ran.
12/11/14
20140364114
Method and apparatus for processing network element state
Embodiments of the present invention disclose a method and an apparatus for processing a network element state. The method includes: obtaining a network element by monitoring network element performance data or an accepted operation request, where the network element is a base station or a cell or a subnet; then obtaining target data corresponding to the network element, where the target data includes at least one of trace data, manual minimization of drive tests data, radio link failure data, a user equipment error report, alarm data, and performance data; subsequently, according to the target data, determining whether the network element is out of service or needs to compensate another network element; and finally, when the network element is out of service or needs to compensate another network element, indicating whether the network element can enter an energy saving state.
12/11/14
20140364113
Method and apparatus for transceiving signals in a distributed antenna system
The present invention relates to a terminal which receives signals from a base station, and to a method in which the terminal receives signals from the base station in a distributed antenna system (das). The terminal receives, from the base station having a plurality of antennas, control information on one or more active transmission antennas allocated to the terminal, from among the plurality of antennas, and receives signals from the base station via said one or more active transmission antennas..
12/11/14
20140364084
Terminal and mobile communication system
A terminal configured to perform communication using a base station, includes a communication device that acquires billing information stored on an external storage device via a radio communication link with the external storage device, and a controller that performs a transmission operation to transmit the billing information acquired from the external storage device to a billing device, the billing device being connected to the base station via a network, storing original billing information for use in billing related to the communication that the terminal performs using the base station and temporarily switching from the original billing information to the received billing information when the billing information is received from the external storage device.. .
12/11/14
20140364072
Multi-band multi-path receiving and transmitting device and method, and base station system
A multi-band multi-path receiving and transmitting device and method are provided. The multi-band multi-path receiving and transmitting device includes at least two multi-frequency couplers, a multi-band transceiver, and a signal processing module.
12/11/14
20140362946
Radio base station apparatus, radio communication system and radio communication method
The present invention is designed to implement radio communication to maintain good communication quality even when the number of antennas provided in a radio base station apparatus is greater than the number of transmission layers of a downlink control channel, a broadcast channel, and cell-specific reference signals. When, from a radio base station apparatus (200) having a plurality of transmitting antennas, at least one of a downlink control channel, a broadcast channel and a cell-specific reference signal is transmitted with fewer transmission layers than the number of all transmitting antennas, a smaller number of antennas than the number of all transmitting antennas are made virtual in a precoding weight multiplication section (205), and also transmission weights that make the average transmission power of the transmitting antennas or transmission streams the same are multiplied, and the signals multiplied by the transmission weights are transmitted from the transmitting antennas on the downlink..
12/11/14
20140362941
Codebook subsampling for multi-antenna transmit precoder codebook
Embodiments provide approaches for sub-sampling a two-component precoder codebook to reduce the overhead associated with signaling the codebook in periodic channel stale information (csi) reports from a user equipment (ue) to a base station. In one embodiment, a first component of the codebook is sub-sampled to accommodate a payload capacity of a physical uplink control channel (pucch) csi report of type 1.
12/11/14
20140362940
Channel state information (csi) feedback and subsampling
A method implemented in a base station used in a wireless communications system is disclosed. The method comprises receiving, from a user equipment, rank indication (ri), a first precoding matrix indicator (pmi) (codebook index i1), and a second pmi, the ri and the first pmi being jointly encoded, wherein, for ri=2, values 8-15 are assigned to the joint encoding of the ri and the first pmi (iri/pmi1).
12/11/14
20140362938
Methods for codebook sub-sampling
Disclosed are methods for codebook sub-sampling. In various implementations, a wireless terminal receives a reference signal, determines, based on the reference signal, a first precoding index i2 for a first subband and a second precoding index i2′ for a second subband.
12/11/14
20140362898
Base station assisted frequency domain equalization
A method for wireless communication is described. The method includes receiving a burst that includes controlled sequence symbols transmitted in a guard period.
12/11/14
20140362831
Wireless communications system with a narrower subordinate carrier
Communicating by a terminal device using a host carrier with radio resource segments distributed in time is disclosed. Each radio resource segment may provide radio resources in a first frequency band.
12/11/14
20140362825
Method, device and system for cell capability information interaction
Embodiments of the present invention provide a method, a device and a system for cell capability information interaction. The method comprises: obtaining multiflow transmission capability information of at least one local cell or local cell group controlled by a base station; and sending the multiflow transmission capability information to a radio network controller.
12/11/14
20140362815
Method for transmitting ack/nack signal in wireless communication system applied carrier aggregation and apparatus therefor
A method for transmitting acknowledgement/negative-acknowledgement (ack/nack) state information in a wireless communication system, the method including receiving, by a user equipment (ue), multiple transmission blocks through multiple downlink component carriers from a base station (bs); transmitting, by the ue, multiple transmission block ack/nack state information through a single uplink component carrier to the bs. The multiple transmission block ack/nack state information indicates at least two different numbers of ack responses among ack/nack responses corresponding to each of the multiple transmission blocks..
12/11/14
20140362813
Method and device for resource configuration
The present invention discloses a method and a device for resource configuration, the method includes: at first a base station broadcasts public resource configuration to a user equipment on a broadcast channel, and then the base station obtains an available public resource after receiving public resource requesting information sent by a target user equipment in a desynchronization state, the target user equipment is a user equipment of the user equipments which is in a desynchronization state; finally the base station sends an index number of the available public resource to the target user equipment, so that the target user equipment performs data transmission through the available public resource corresponding to the index number of the available public resource. The present invention can be applied to the field of communication system..
12/11/14
20140362803
Method for a user terminal to random access a carrier aggregation mobile communication system
A method for random access to a base station by a user equipment (ue) in a mobile communication system using carrier aggregation in which communication is conducted over a plurality of component carriers, and a terminal for the method are disclosed. When the ue performs a contention-based random access procedure in the mobile communication system to which ca technology is applied, the ue considers an uplink grant signal as a contention resolution message when receiving the uplink grant signal from a enb only when the uplink grant signal is received through a downlink cc corresponding to an uplink cc used to transmit a random access preamble or a third message, to thereby prevent contention resolution from being erroneously ended..
12/11/14
20140362802
Wireless communication system, wireless terminal, wireless base station, and wireless communication method
A wireless communication system including: a first wireless base station configured to perform joint transmission with at least a second wireless base station, the joint transmission being transmission for transmitting identical data to a wireless terminal using at least one frequency domain in synchronization with the at least a second wireless base station, and the wireless terminal configured to transmit feedback information to the first wireless base station, the feedback information relating to a reception quality for each of the at least one frequency domain of the performed joint transmission.. .
12/11/14
20140362801
Mobile communication system, base station and communication control method
In a mobile communication system in which a plurality of base stations included in a comp cooperating set allocate a same communication resource to a user terminal to perform a communication, each of the plurality of base stations comprises a notification unit that notifies another base station included in the comp cooperating set of a communication resource of allocation candidate for the user terminal in the base station itself; a receiver that receives a notification of a communication resource of allocation candidate for the user terminal in another base station included in the comp cooperating set from the other base station; and a selector that selects a communication resource to be allocated to the user terminal from communication resources of allocation candidates in the plurality of base stations, based on the notification received by the receiver.. .
12/11/14
20140362797
Mobile communication system, base station device, mobile station device, communication method, and integrated circuit
A mobile station device includes means for receiving a first parameter that is used for instructing whether simultaneous transmission of information relating to harq-ack and channel state information is allowed or not; and means for receiving a second parameter that is used for instructing whether simultaneous transmission of the information relating to harq-ack and the channel state information is allowed or not, and controls a transmission method of the information relating to harq-ack and the channel state information based on the first parameter, the second parameter, and whether or not the information relating to harq-ack corresponds to transmission on a single physical downlink shared channel only on a primary cell.. .
12/11/14
20140362793
Measurement method, csi-rs resource sharing method and apparatus
Embodiments of the present invention disclose a measurement method based on channel state information-reference signal csi-rs resources, a base station, a user equipment ue, and a method for inter-cell csi-rs resource sharing. The measurement method includes: sending, by a first base station, information of at least one csi-rs configuration set to a user equipment ue; receiving, by the first base station, a result of measurement performed by the ue on a subset or a full set of measurement resources corresponding to the csi-rs configuration set, wherein the csi-rs configuration set includes at least two csi-rs configurations.
12/11/14
20140362792
Method for transmitting uplink control information, user equipment and base station
The present application discloses a method for transmitting uplink control information, a user equipment, and a base station. The method includes: receiving a physical downlink control channel sent by a base station, where the physical downlink control channel includes indication information, where the indication information is used to indicate a physical uplink control channel resource used to transmit uplink control information; obtaining, according to the indication information and whether the uplink control information includes periodic channel state information, a physical uplink control channel resource used to transmit the uplink control information from a semi-statically configured first resource group and/or second resource group; and sending the uplink control information to the base station over a physical uplink control channel corresponding to the physical uplink control channel resource..
12/11/14
20140362789
Time-shared and concurrent multi-protocol beacon transmission design
A base station in a cellular wireless communications system uses one or more control algorithms to control a transmission pattern of a 1xrtt or do discovery beacon. The transmission pattern enables access terminals using any one of multiple wake-up periods and wake-up offsets to discover all macrocell frequencies in a finite amount of time.
12/11/14
20140362786
Fixed wireless communication with capacity enhanced dynamic power control
At least one remote station communicates with a base station in a fixed wireless communication network. Data is transmitted in a series of short duration data frames, at any of at least four discrete transmission power levels selected for that data frame, and using any of at least four modulation-coding levels selected for that data frame.
12/11/14
20140362785
Mapping via back to back ethernet switches
A base station in a fixed wireless point to multi-point communication system includes a mac processor and inner and outer ethernet switches. The inner ethernet switch communicates with the outer ethernet switch on a plurality of ports, with packets to or from each connected remote station always traveling over a single inter-switch port pair dedicated to that remote station.
12/11/14
20140362784
Channel state information (csi) feedback and subsampling
A method implemented in a base station used in a wireless communications system is disclosed. The method comprises receiving, from a user equipment, rank indication (ri), a first precoding matrix indicator (pmi), and a second pmi (codebook index i2), wherein values 0-15 are assigned to the second pmi ipmi2 for ri=1 and values 0-3 are assigned to the second pmi ipmi2 for each of ri=2, ri=3, and ri=4, and wherein codebook index i2 comprises ipmi2 for ri=1.
12/11/14
20140362783
Channel state information (csi) feedback and subsampling
A method implemented in a base station used in a wireless communications system is disclosed. The method comprises receiving, from a user equipment, rank indication (ri), a first precoding matrix indicator (pmi), and a second pmi, the ri and the first pmi being jointly encoded, wherein 5 bits are used for transmission of the jointly encoded ri and first pmi, and wherein first 8 values of values expressed by the 5 bits are used for ri=1, second 8 values of the values expressed by the 5 bits are used for ri=2, a third value of the values expressed by the 5 bits is used for ri=3, a fourth value of the values expressed by the 5 bits is used for ri=4, and remaining 14 values of the values expressed by the 5 bits are reserved.
12/11/14
20140362771
Apparatus and method for controlling local area communication connection by means of wireless terminal device
An apparatus and a method for controlling a connection to a local area wireless communication network on the basis of a communication environment by means of a wireless terminal device are provided. To this end, the wireless terminal device collects information regarding a neighboring base station that constitutes a public communication network by means of a cell search, and determines whether it is possible to connect to a local area communication network on the basis of the collected information regarding the neighboring base station.
12/11/14
20140362769
Network signaling for network-assisted interference cancellation and suppression
Embodiments of the invention are directed to a cellular communication network that can determine whether communications between one base station-ue pair may interfere with another ue that is in the same cell or a different cell. The network identifies interference parameters associated with interference signals that may be received by a ue.
12/11/14
20140362766
Interference cancellation in wireless ofdma with mimo spatial multiplexing
Various embodiments of techniques related to interference cancellation in wireless ofdma with mimo spatial multiplexing are provided. In one aspect, a method receives wireless communication downlink signals from a first base station and a second base station.
12/11/14
20140362760
Method and apparatus for providing multi-rate broadcast services
A method and apparatus for providing multi-rate broadcast services in a wireless communication system are disclosed. The present invention takes advantage of the higher capacity of better channels by providing a certain data rate common to all users, while sending additional information to users with better channel conditions.
12/11/14
20140362758
Method for setting search region to detect downlink control channel in wireless communication system and apparatus for same
In the present application, disclosed a method for a terminal setting a search region for a downlink channel in a wireless communication system. More specifically, the method comprises the steps of receiving from a base station information related to a starting symbol of the search region by way of upper layer signaling; setting the search region by using the information related to the starting symbol; and receiving the downlink control channel by performing blind coding on the search region, wherein the starting symbol of the search region changes according to the characteristic of a subframe which receives the downlink control channel..
12/11/14
20140362757
Communication control method, base station, and user terminal
A user terminal employed in a mobile communication system including a general cell supporting ptm distribution of mbms data and a specific cell not supporting ptm distribution of the mbms data, the user terminal receives a connection establishment message for establishing a connection between the user terminal and the general cell from the general cell when the user terminal is in an idle mode with the general cell selected as a serving cell. The user terminal sends an establishment completion message indicating completion of establishment of the connection in response to the connection establishment message received from the general cell.
12/11/14
20140362754
Discontinuous reception (drx) controller and method for drx operation
Embodiments of a context-retention controller and method for retaining context in a wireless access network are generally described herein. In some embodiments, the context-retention controller may assign a context identifier to a mobile device at network entry for context retention.
12/11/14
20140362753
Power control method and apparatus of user equipment using multifrequency
A power control method and an apparatus for controlling power mode of a user equipment (ue) operating on multiple frequencies are provided. The terminal includes a primary module for primary cell communication and a secondary module for secondary cell communication.
12/11/14
20140362732
Method and radio base station for antenna/network reconfiguration
A radio base station and a method therein are provided for probing of alternative network configurations, the radio base station employing a first network configuration comprising a pilot when serving at least one ue. The method comprises determining a second network configuration comprising at least one associated probing pilot and transmitting, to the at least one ue, both the at least one probing pilot of the second network configuration and the pilot of the first working network configuration, from at least one reconfigurable antenna system.
12/11/14
20140362722
Component carrier activation and deactivation using resource assignments
This invention relates to a proposal of an uplink resource assignment format and a downlink resource assignment format. Furthermore, the invention relates to the use of the new uplink/downlink resource assignments in methods for (de)activation of downlink component carrier(s) configured for a mobile terminal, a base station and a mobile terminal.
12/11/14
20140362695
Downlink flow control
Systems and methodologies are described that facilitate providing flow control feedback for controlling downlink data transmission rates. Various schemes can be utilized to send the flow control feedback from an access terminal to a base station.
12/04/14
20140357327
Communication control for power saving
A disclosed apparatus is a portable terminal apparatus. This apparatus includes: a determination unit that determines whether switching from a connection with a first wireless communication system to a connection with a second wireless communication system is effective, based on a communication state with a first base station apparatus included in the first wireless communication system or a moving state of the portable terminal apparatus itself; a transmission unit that transmits, upon determining that the switching is effective, a message to inquire a second base station apparatus included in the second wireless communication system, to the first base station apparatus, and omits, upon determining that the switching is not effective, the transmission; and a search unit that search, upon receiving data for searching for the second base station apparatus from the first base station apparatus, for the second base station apparatus according to the received data..
12/04/14
20140357294
Locationing via staged antenna utilization
A communication network of the present disclosure can determine a location of a communication device, such as a mobile communication device, a wireless access point, and/or a base station to provide some examples, within its geographic coverage area based upon one or more communication signals that are communicated within the communication network and/or between the communication network and another communication network. The communication network can implement a multilateration technique to determine the location of the communication device based upon the one or more communication signals as received over various signal pathways.
12/04/14
20140357287
Method and apparatus for resource allocation of base station, and server for multi-cell cooperation using uplink signal channel
According to the present disclosure, it is possible to realize multi-cell coordination using an uplink signal channel through resource allocation of the enb and server.. .
12/04/14
20140357284
Method of optimizing location and configuration of cellular base stations
The method of optimizing location and configuration of cellular base stations optimizes the location and configuration for a group of cellular base stations to provide full coverage at a reduced cost, taking into account the constraints of area coverage, capacity of base station, and quality of service requirements for each user. A mathematical model is constructed using an integer program (ip).
12/04/14
20140357283
Method of optimizing location and frequency assignment of cellular base stations
The method of optimizing location and frequency assignment of cellular base stations optimizes the location and frequency assignment for a group of cellular base stations to provide full coverage at a reduced cost, taking into account the constraints of area coverage, capacity of base station, and quality of service requirements for each user. A mathematical model is constructed using an integer program (ip).
12/04/14
20140357282
Method of optimizing location, configuration and frequency assignment of cellular base stations
The method of optimizing location, configuration and frequency assignment of cellular base stations optimizes the locations, frequencies and configuration for a group of cellular base stations to provide full coverage at a reduced cost, taking into account the constraints of area coverage, capacity of base station, and quality of service requirements for each user. A mathematical model is constructed using an integer program (ip).
12/04/14
20140357281
Method of optimizing locations of cellular base stations
The method of optimizing locations of cellular base stations optimizes the location for a group of cellular base stations to provide full coverage at a reduced cost, taking into account the constraints of area coverage, capacity of base station, and quality of service requirements for each user. A mathematical model is constructed using an integer program (ip).
12/04/14
20140357275
Cell handover method, user equipment and base station
A cell handover method, a user equipment and a base station are disclosed. The method includes: obtaining, by a user equipment ue, a cell list and a measurement parameter that are configured by a serving base station, where the cell list includes at least one cell; performing, by the ue, cell measurement according to the measurement parameter to obtain a measurement result; when the measurement result includes a cell belonging to the cell list, selecting, by the ue, the cell belonging to the cell list from the measurement result to serve as a target cell; and handing over, by the ue, to the target cell.
12/04/14
20140357265
Communications system
A home base station registration request message includes data identifying whether or not the home base station comprises an open access mode or a closed access mode home base station.. .
12/04/14
20140357256
Network element, integrated circuit cellular communication system and method for capturing user equipment measurements
A communication system comprising a core network operably coupled to a small base station (hnb) arranged to support wireless communications to a user equipment ue is described. The hnb comprises a control processor being arranged in a first embodiment to: support setting up of an air interface connection with the ue to allow the ue and the core network to exchange messages, e.g.
12/04/14
20140357224
Application layer integration into a multi-rat access and handover environment
A wireless communication device communicating with a serving base station in a wireless communication environment may have one or more applications running. When seeking to handover from the serving base station to a target base station, the wireless communication device adjusts the configurations of the applications based on the new communication link properties.
12/04/14
20140355719
Method and device for phase adjustment based on closed-loop diversity feedback
A mobile communications method, device, and system for adjusting a phase parameter in a diversity signal, based at least in part on phase feedback from a base station. While in uplink communication with a base station, a mobile device may receive a phase feedback signal from the base station.
12/04/14
20140355704
Method and apparatus for forming beam through one-way cooperative channel
A method of connecting base stations by a one-way cooperative channel forming a beam is provided. Since it is possible to determine directions of beams and to distribute power components by small amounts of calculations, it is possible to realize the base stations in a one-way cooperative situation with small expenses.
12/04/14
20140355569
Mobile communication system and method for processing handover procedure thereof
A method for processing a handover procedure by a user equipment (ue) in a mobile communication system. The method includes receiving, by the ue, a radio resource reconfiguration message from a base station; recognizing, by the ue, a handover type based on a handover type indicator included in the received radio resource reconfiguration message; and performing, by the ue, a first or second handover procedure according to the recognized handover type.
12/04/14
20140355568
Method and arrangement for relaying in case of extension areas having uplink/downlink imbalance
Underlay network node and macro base station and methods therein for enabling avoidance of interference in a cell extension area associated with an uplink/downlink imbalance. The underlay network node is assumed to be associated with a cell area a, and a cell extension area b, where the cell extension area b has an uplink/downlink imbalance in relation to a neighboring base station and the network node.
12/04/14
20140355560
Device and method for transmitting random access preamble
Base station (bs) and user equipment (ue) apparatuses for configuring a random access channel (rach), and methods thereof, are provided. The method for a bs to configure a rach includes generating configuration information on rach resources, transmitting the configuration information on the rach resources to a ue, receiving a random access preamble multiplexed on a plurality of continuous rach resources from the ue, extracting the random access preamble multiplexed on the plurality of continuous rach resources, and detecting the extracted random access preamble.
12/04/14
20140355559
Control channel resource transmission method, base station and user equipment
Embodiments of the present invention provide a control channel resource transmission method, a base station and a user equipment which can ensure balance between performance of e-cces on a resource set, and further ensure scheduling and receiving performance of the e-cces. A control channel resource transmission method includes: mapping, by a base station, more than one enhanced control channel element e-cce onto a resource set, where each e-cce is mapped onto a corresponding first resource subset and a corresponding second resource subset respectively, so that each e-cce occupies a resource of the same size or a difference between sizes of resources occupied by the e-cces is less than a preset threshold, where the e-cces are carried on the resource set for transmission; and transmitting the resource set that carries the e-cces to a user equipment; and demodulating, by the user equipment, the resource set and performing receiving..
12/04/14
20140355558
Method and base station for determining size of transmission blocks in subframe
A method and a base station for determining a size of transmission blocks in a sub-frame. The method comprises: acquiring a physical resource block allocation number n′prb and a transmission block size index i′tbs; determining a conversion relationship, and converting n′prb and i′tbs, according to a conversion relationship, respectively into nprb and itbs used in existing calculation for the size of a transmission blocks; and according to nprb and itbs, calculating the size of the transmission blocks..
12/04/14
20140355555
Method and device for transmitting uplink control information in wireless communication system
Disclosed are a method and a device for transmitting uplink control information (uci) by a terminal in a wireless communication system. The uci transmission method comprises the steps of: generating an encoding information bit stream by performing channel coding for a uci bit stream; generating complex modulation symbols by performing modulation for the generated encoding information bit stream; spreading the complex modulation symbols in block-wise on the basis of an orthogonal sequence; and transmitting the spread complex modulation symbols to a base station.
12/04/14
20140355554
Processing information blocks for wireless transmission
In general, according to an embodiment, a wireless transmitter includes a plurality of coding and modulation modules to apply corresponding coding and modulation algorithms to input information blocks. A discrete fourier transform (dft) precoder applies dft processing to outputs of the coding and modulation modules, and an inverse fast fourier transform (ifft) module receives a dft output of the dft precoder, which is mapped to different subcarriers according to the resource allocation indicated by the base station, and applies ifft processing to the dft output.
12/04/14
20140355553
Method and arrangement in a telecommunication system
A method in a terminal for providing an ack/nak message to a base station is provided. The terminal counts the number of assigned downlink subframes detected from the base station resulting in k.
12/04/14
20140355552
Method and arrangement in a telecommunication system
A method in a terminal for providing an ack/nak message to a base station is provided. The terminal counts the number of assigned downlink subframes detected from the base station resulting in k.
12/04/14
20140355551
Method and arrangement in a telecommunication system
A method in a terminal for providing an ack/nak message to a base station is provided. The terminal counts the number of assigned downlink subframes detected from the base station resulting in k.
12/04/14
20140355548
Data transmission method, user equipment, and base station
Embodiments of the present invention provide a data transmission method, a user equipment, and a base station. The method includes: obtaining a resource element re configuration, where an re indicated by the re configuration is a subset of the re available for sending a channel state information reference signal csi-rs and is the re onto which a data symbol can be mapped; and receiving, according to the re configuration, the data symbol that is sent by a base station on the re indicated by the re configuration.
12/04/14
20140355545
Channel-sounding method using a plurality of antennas, and apparatus for same
The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and to an apparatus for transmitting an srs in a multi-antenna system.
12/04/14
20140355543
Control channel signalling for triggering the independent transmission of a channel quality indicator
The invention suggests a method for providing control signalling in a communication system, comprising the steps performed by a base station of the communication system of generating a control channel signal comprising a transport format and a channel quality indicator trigger signal for triggering a transmission of a channel quality indicator by at least one terminal to the base station, and transmitting the generated control channel signal to at least one terminal, wherein said transport format is a predetermined format for user data transmission by the at least one terminal to the base station and said control channel signal indicates a predetermined mode for reporting the channel quality indicator to the base station, wherein the channel quality indicator transmission is to be triggered by the at least one terminal based on the channel quality indicator trigger signal.. .
12/04/14
20140355538
Resource allocation method, radio network controller, and base station
Embodiments of the present invention disclose a resource allocation method, a radio network controller, and a base station. The method includes: generating resource instruction information according to capability information of the maximum number of a monitored hs-scch of a terminal configured in an hsdpa multiflow transmission mode, and sending the resource instruction information to abase station; receiving resource allocation information returned by the base station, where the resource allocation information includes the number of hs-scch channels allocated by the base station for the terminal in a serving cell corresponding to the base station, and the number of hs-scch channels allocated for the terminal in the serving cell corresponding to the base station is smaller than or equal to the maximum number of a monitored hs-scch of the terminal configured in the hsdpa multiflow transmission mode..
12/04/14
20140355535
System and method for controlling multiple wireless access nodes
In one embodiment, method for controlling multiple wireless access nodes includes receiving, by a central controller from a base station (bs), a message indicating a channel state information (csi) and determining a state transition function in accordance with the message. The method also includes determining a belief state in accordance with the state transition function and determining cooperation for a plurality of bss including the bs in accordance with the belief state to produce a cooperation decision.
12/04/14
20140355525
Remote distributed antenna system
A distributed antenna system is provided that frequency shifts the output of one or more microcells to a 60 ghz or higher frequency range for transmission to a set of distributed antennas. The cellular band outputs of these microcell base station devices are used to modulate a 60 ghz (or higher) carrier wave, yielding a group of subcarriers on the 60 ghz carrier wave.
12/04/14
20140355515
Method and apparatus for transmitting reference signal in wireless communication system including relay station
A method and an apparatus for demodulating a downlink control channel by a relay node (rn) in a wireless communication system. The method includes receiving cell-specific reference signals on at least one antenna port from a base station (bs); receiving user equipment (ue)-specific reference signals on at least one antenna port from the bs; and demodulating a relay physical downlink control channel (r-pdcch) based on either the cell-specific reference signals or the ue-specific reference signals.
12/04/14
20140355494
Overhearing
A method for use by a base station of a communication network is provided, the base station belonging to a first group of base stations and the communication network comprising the first group of base stations and second and third groups of base stations. The base station provides access to the communication network for user equipments by communicating with the user equipments via an air interface.
12/04/14
20140355483
Definition of new identifier in wireless access system that supports device to device communication, and transmission method and device using same
The present invention provides definition of an identifier which is required for recognizing information essential for device to device communication, a transmission method thereof, and devices that support the same. The method for supporting device to device (d2d) communication in a wireless access system that supports d2d communication as one embodiment of the present invention comprises the steps of allowing a first d2d device to receive, from a base station, a broadcast message which contains a common d2d identifier (c-d2d-rnti) for all d2d devices that perform d2d communication; and allowing the first d2d device to receive the transmitted d2d-related information by using the c-d2d-rnti.
12/04/14
20140355481
Protocols, interfaces, and pre/post-processing for enabling son entities and features in base stations and wireless networks
Lte and hspa/umts deployments are trending towards high density, heterogeneous and ad-hoc deployments. These deployments can be managed through self-organizing network (son) schemas.
12/04/14
20140355471
Method for transmitting idc interference information in wireless communication systems and apparatus for same
The present invention relates to a method by which a first communication module of a terminal transmits idc interference information to a base station in a wireless communication system, and to an apparatus for same. More particularly, the method includes the steps of receiving a first message instructing a specific event-related measurement setting from the base station; receiving a second message instructing the start of operations of second communication modules from one or more of the second communication modules coexisting in the terminal; measuring frequencies on the basis of information about the operating frequencies of the first and second communication modules; and transmitting the frequency measuring results to the base station when a specific event occurs..
12/04/14
20140355470
Radio communication system, base station apparatus, terminal apparatus and radio communication control method
The present invention is designed to maintain reduced interference in a layered network like a hetnet and improve the overall system throughput performance. A radio base station apparatus has a normal/abs pattern determining section (2041) that determines a power ratio pattern that shows the power ratio between a reference signal (crs) and a shared data channel signal (pdsch) in each subframe, and a transmitting/receiving section (203) that transmits identification information for identifying the power ratio of each subframe in accordance with the determined power ratio pattern..
12/04/14
20140355469
Method and apparatus for measuring interference in a wireless communication system
Provided are a method for measuring the interference of user equipment (ue) in a wireless communication system, and user equipment using the method. The method involves receiving an indication of a reference resource and an amount of interference correction from a base station, measuring an amount of interference in the reference resource, and correcting the measured amount of interference on the basis of the instructed amount of interference.
12/04/14
20140355468
Methods and devices for notifying interference measurement signaling, interference measurement and feedback
The present disclosure provides a method for notifying an interference measurement signalling, including that: notifying, by a network side, information of m subframes included in an interference measurement subframe set or a channel quality measurement subframe set to a terminal. The present disclosure also provides a method for measuring interference, including that: receiving, by a terminal, a notification of information of an interference measurement subframe set or a quality measurement subframe set sent by a network side, performing interference measurement on each subframe of the interference measurement subframe set or the channel quality measurement subframe set, and calculating an average interference value; and determining, by the terminal, channel quality indication (cqi) information according to the average interference value, and feeding the cqi information back to a base station.
12/04/14
20140355467
Apparatus and method for controlling array antenna device in communication system
One or more embodiments provide a method for controlling array antenna device in a base station (bs) in a communication system. The method includes determining whether to perform a calibration operation for bss while operating in one of a normal mode and an interference control mode.
12/04/14
20140355451
Method for monitoring a downlink control channel, and wireless device
Provided are a method for monitoring a control channel in a wireless communication system, and a wireless device. The wireless device receives a group identifier from a base station, and monitors a downlink control channel in a search space including n (n>=1) enhanced control channel elements (ecces) in accordance with the group identifier..


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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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