Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
11/2012
11/06/2012US8306144 Scalable system to adaptively transmit and receive including adaptive antenna signal and back-end processors
11/06/2012US8306143 System and method of transmit diversity for wireless communications
11/06/2012US8306142 Method and system for transmitter beamforming for reduced complexity multiple input multiple output (MIMO) transceivers
11/06/2012US8306141 Method and a device for determining shifting parameters to be used by at least a first and a second telecommunication devices
11/06/2012US8306139 Systems and methods for low-complexity MIMO detection using leaf-node prediction via look-up tables
11/06/2012US8306067 Dual-frequency multiplexer
11/06/2012US8306041 Determining bidirectional path quality within a wireless mesh network
11/06/2012US8306034 Method for updating and managing synchronization identifier by using release messages or status request and response
11/06/2012US8306010 Systems and methods for uplink multi-user multiple input multiple output (MU MIMO) medium access and error recovery
11/06/2012US8306008 Code processing distribution in a code division multiplexing communication system
11/06/2012US8306007 Vector quantizer, vector inverse quantizer, and methods therefor
11/06/2012US8306004 Communication network system having high-ranking network and low-ranking networks, interchange terminal connecting high-ranking network and low-ranking network, microcomputer controlling connection between transmission line of low-ranking network and transmission line of high-ranking network, and communication transmitter-receiver connected with transmission line of low-ranking network and transmission line of high-ranking network
11/06/2012US8306001 Dynamic downlink beamforming weight estimation for beamforming-space time code transmissions
11/06/2012US8306000 Method of optimising the rank of a MMSE channel equaliser
11/06/2012US8305999 Resource allocation and mapping in a wireless communication system
11/06/2012US8305997 Dynamic time to trigger for UE measurements
11/06/2012US8305995 Apparatus and method for controlling reverse-link data transmission rate during handoff
11/06/2012US8305990 Method for frequency division duplex communications
11/06/2012US8305977 Apparatus and method for relocating persistently allocated resource in a broadband wireless communication system
11/06/2012US8305976 Efficient wireless communication network entry for wireless communication devices
11/06/2012US8305974 Method, apparatus and computer program for permutation and subchannelization
11/06/2012US8305965 Protocol stack and scheduler for L3 relay
11/06/2012US8305955 Method and system for network synchronization via a femtocell
11/06/2012US8305954 Method and device for time synchronization in a TDMA multi-hop wireless network
11/06/2012US8305953 Narrowband transmissions using a plurality of antennas
11/06/2012US8305952 Method of controlling feedback channel in communication system comprising at least one relay station
11/06/2012US8305947 Minimizing power consumption in a network device
11/06/2012US8305941 Broadband combining system with high spectrum efficiency for use in wireless communications
11/06/2012US8305899 Pull-based data transmission approach
11/06/2012US8305875 Method for allocating frequency domain spread code in base station of MC-CDMA communication system
11/06/2012US8305196 Method and apparatus for responder accounting
11/06/2012DE202004021918U1 Frequenzselektive Sendesignalgewichtung fürMehrfachantennen-Kommunikationssysteme Frequency selective transmission signal weighting fürMehrfachantennen communication systems
11/06/2012CA2690634C Wired pipe with wireless joint transceiver
11/06/2012CA2684884C Transmit diversity for acknowledgement and category 0 bits in a wireless communication system
11/06/2012CA2460495C Methods and systems for modifying satellite antenna cell patterns in response to terrestrial reuse of satellite frequencies
11/06/2012CA2429622C Method and apparatus for power control in a wireless communication system
11/06/2012CA2416529C Method for allowing multi-user orthogonal and non-orthogonal interoperability of code channels
11/01/2012WO2012149502A1 Transmission of e-dch control channel in mimo operations
11/01/2012WO2012149217A1 A method for efficient mu-mimo transmission via blind interference alignment schemes with reduced channel coherence-time requirements
11/01/2012WO2012149178A2 Open loop spatial processing
11/01/2012WO2012148742A2 Method and system for spatial channel state information feedback for multiple-input multiple-output (mimo)
11/01/2012WO2012148478A1 Technology for csi feedback in a mimo communication system
11/01/2012WO2012148475A1 Reference signal generation and determining reference signal resource allocation
11/01/2012WO2012148446A1 System and method of managing wireless communications with multiple transmission points
11/01/2012WO2012148445A1 Methods and system for communicating control information using carrier aggregation
11/01/2012WO2012148444A1 System and method of channel control in a wireless communication system
11/01/2012WO2012148443A1 System and method of rank adaptation in mimo communication system
11/01/2012WO2012148424A1 Method for setting up a communication connection
11/01/2012WO2012148403A1 Mobile traffic forecasting using public transportation information
11/01/2012WO2012148342A1 Controlling uplink multi-antenna transmissions in a telecommunication system
11/01/2012WO2012148341A2 Methods and devices for uplink multi-antenna transmissions in a telecommunication system
11/01/2012WO2012148336A1 Decentralised control of interference reduction in a wireless communication system
11/01/2012WO2012148248A2 Method and apparatus for user-specific reference signaling allocation of control channel in wireless communication systems
11/01/2012WO2012148243A2 Method for improving communication performance using vehicle provided with antennas
11/01/2012WO2012148236A2 Method and apparatus for transmitting synchronization signal in carrier aggregation system
11/01/2012WO2012148222A2 Method and apparatus for transmitting control information in wireless communication system
11/01/2012WO2012148210A2 Method for processing data associated with session management and mobility management
11/01/2012WO2012148207A2 Method and apparatus for transmitting/receiving reference signal in wireless communication system
11/01/2012WO2012148170A2 Downlink control signaling for coordinated multipoint transmission
11/01/2012WO2012148169A2 Method and apparatus for transmitting channel state information in carrier aggregation system
11/01/2012WO2012148162A2 Method for transceiving reference signal in wireless access system and terminal therefor
11/01/2012WO2012148161A2 Method for transmitting channel state information in wireless access system and terminal therefor
11/01/2012WO2012148141A2 Method for configuring resource for carrier aggregation and apparatus for same
11/01/2012WO2012148136A2 Method and apparatus for transmitting channel status information in wireless communication system
11/01/2012WO2012148119A2 Method for transmitting idc interference information in wireless communication system and device therefor
11/01/2012WO2012148083A2 Method and device for controlling the transception of multiple pieces of control information in a wireless communication system
11/01/2012WO2012148076A1 Method for transmitting and receiving downlink control information in a wireless communication system and apparatus for the same
11/01/2012WO2012148061A1 Layered channel access method and apparatus in wireless local area network system
11/01/2012WO2012148060A1 Method and apparatus for transmitting uplink control information in a wireless communication system
11/01/2012WO2012148029A1 Method for sharing a wireless access device among community-based users, and system using same
11/01/2012WO2012147753A1 Relay satellite and satellite communication system
11/01/2012WO2012147617A1 Mobile communication terminal
11/01/2012WO2012147616A1 Mobile communication terminal
11/01/2012WO2012147580A1 Receiving device
11/01/2012WO2012147474A1 Receiver device, wireless communication system, control program of receiver device, and integrated circuit
11/01/2012WO2012147377A1 Receiver and receiving method
11/01/2012WO2012147273A1 Transmission device, receiving device, transmission method, and receiving method
11/01/2012WO2012147059A1 Methods and apparatus for compensating for propagation delays in coordinated multi-point transmission
11/01/2012WO2012146982A1 Method and apparatus for generating codebooks and associated data in a network device
11/01/2012WO2012146739A1 Method and apparatus for determining a precoding matrix for precoding symbols to be transmitted to a plurality of wireless devices
11/01/2012WO2012146404A1 Beamforming methods and apparatuses
11/01/2012WO2012146280A1 Wireless communication with co-operating cells
11/01/2012WO2012146201A1 Communication method and apparatus for control channel
11/01/2012WO2012146188A1 Method for allocating multi-ues' sounding reference signal (srs) uplink resources and enb
11/01/2012WO2012146137A1 Reception processing device for speed measurement in real time and real-time speed measuring system
11/01/2012WO2012146030A1 Processing method and system for access node to adjust carrier frequency
11/01/2012WO2012145974A1 Method and device for triggering power headroom report
11/01/2012WO2012145891A1 Apparatus for enabling ue-specific pdcch and ue device for identifying such pdcch
11/01/2012WO2012145866A1 Method, apparatus and system for determining voltage standing wave ratio in downlink period of radio communication
11/01/2012WO2012121782A3 Reducing power consumption for m2m communications in wireless networks
11/01/2012WO2012118619A3 Tracking system with orthogonal polarizations and a retro-directive array
11/01/2012WO2012118449A3 Communication devices and methods for performing communication
11/01/2012WO2012118348A3 Apparatus and method for controlling a relay in a communication system
11/01/2012WO2012118343A3 Method and apparatus for transmitting a sounding reference signal by a terminal
11/01/2012WO2012118281A3 Method and apparatus for transmitting and receiving a signal through a relay node in a wireless communication system in which a carrier aggregation method is applied
11/01/2012WO2012115450A3 Method for transmitting control channel in multicell cooperative wireless communication system and device therefor
11/01/2012WO2012115432A3 Method for transmitting and receiving packet for multi user in wireless local area network and apparatus for the same
11/01/2012WO2012115427A3 Method for transmitting/receiving control channel in multicell cooperative wireless communication system and device therefor
11/01/2012WO2012115364A3 Method and apparatus for transmitting channel status information to macro base station by relay node in wireless communication system to which carrier aggregation is applied
11/01/2012WO2012111939A3 Method of communication based on controlling receive chain in wireless local area network and apparatus for the same