Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
01/2012
01/05/2012WO2011093654A3 Method and system for managing a temporary block flow in a data communication network environment
01/05/2012WO2011093650A3 Method and apparatus for transmitting uplink control information in wireless communication system
01/05/2012WO2011093644A3 Method and apparatus for allocating resources in a wireless communication system
01/05/2012WO2011091001A3 Method and apparatus for associating a relay in wireless communications
01/05/2012US20120005305 COMMUNICATING METHOD BETWEEN IPv4 TERMINAL AND IPv6 TERMINAL AND IPv4-IPv6 CONVERTING APPARATUS
01/05/2012US20120004014 Channel reconstruction method, base station and user equipment
01/05/2012US20120004005 Method and system for blocker detecton and automatic gain control
01/05/2012US20120004004 Method and apparatus of searching for base station using paging procedure in mobile communication network
01/05/2012US20120004000 Mobile terminal and terminal system having the same
01/05/2012US20120003999 MIMO Communication System
01/05/2012US20120003997 Filtering of electronic information to be transferred to a terminal
01/05/2012US20120003947 Radio-frequency Processing Device and Method and Related Wireless Communication Device
01/05/2012US20120003941 Method, Apparatus, and Terminal for Determining Transmission Mode
01/05/2012US20120003938 Dynamic signal detection threshold
01/05/2012US20120003936 System and method for facilitating short-range wireless communications between a mobile wireless device and an auxiliary system
01/05/2012US20120003935 Communication between a host device and an accessory via an intermediate device
01/05/2012US20120003934 Communication between a host device and an accessory via an intermediate device
01/05/2012US20120003931 Method for Dynamic Changes to a User Profile Based on External Service Integration
01/05/2012US20120003927 Communication Apparatus, Program and Communication Method
01/05/2012US20120003926 Transceiver and a repeater
01/05/2012US20120003925 Improved repeater
01/05/2012US20120003924 Cellular wide-area radio communications system with relay-enhanced cells
01/05/2012US20120002750 Method and Apparatus for Codebook-Based Precoding in MIMO Systems
01/05/2012US20120002744 Methods and Systems for Transmitting an Information Signal in a Multiple Antenna Communication System
01/05/2012US20120002743 Statistical Joint Precoding in Multi-Cell, Multi-User MIMO
01/05/2012US20120002742 Mimo channel state information estimation with coupled iterative two-stage ranking
01/05/2012US20120002741 Method for performing content synchronization for downlink service data in collaborative mimo and apparatus thereof
01/05/2012US20120002740 Method and apparatus for transmitting a reference signal in a wireless communication system
01/05/2012US20120002598 Method and apparatus for transmitting data on relay communication system
01/05/2012US20120002597 Method and apparatus for preventing signal interference in wireless relay network based on synchronous harq
01/05/2012US20120002596 Method for transmitting control signal to relay node at base station in mimo wireless communication system and apparatus therefor
01/05/2012US20120002595 Receiving method and device for downlink service in long term evolution system
01/05/2012US20120002594 Setup and Configuration of Relay Nodes
01/05/2012US20120002593 Control signal transmitting method and apparatus in relay station
01/05/2012US20120002592 Method, system and network device for network access of relay node
01/05/2012US20120002591 Data transmission method for wireless communication system involving relay
01/05/2012US20120002589 Handover or location update for optimization for relaty stations in a wireless network
01/05/2012US20120002588 System and method for providing mobility management and out-of-coverage indication in a conventional land mobile radio system
01/05/2012US20120002557 Method for Self Organizing Network Operation
01/05/2012DE102011003330A1 Feststationsempfänger für MIMO-Kommunikationssystem und Aufwärtsstreckenadaptationsverfahren dafür Base station receiver for MIMO communication system and uplink adaptation method thereof
01/05/2012CA2791705A1 Method and apparatus for transceiving a mimo packet in a wireless lan system
01/05/2012CA2781828A1 Method and apparatus for transmitting data frame in wlan system
01/04/2012EP2403286A1 Communication apparatus, communication method, computer program, and communication system
01/04/2012EP2403274A1 Wireless communication system and data transmission method thereof
01/04/2012EP2403173A1 Wireless transmission apparatus and precoding method
01/04/2012EP2403162A2 Service-providing method for a femto cell, and transceiver for same
01/04/2012EP2403161A1 Methods and devices for position reference signal (prs) transmission, data transmission and data reception
01/04/2012EP2403160A2 A communication apparatus for a repeating station
01/04/2012EP2403159A1 Candidate system search and soft handoff between frequencies in a multi-carrier mobile communication system
01/04/2012EP2403158A1 Communication device, communication method, computer program, and communication system
01/04/2012EP2403157A1 Information transmission method and device
01/04/2012EP2403156A1 Cooperative beam forming method, device and base station
01/04/2012EP2403154A1 Transmission method, reception method, and communication method
01/04/2012EP2403153A1 Reception apparatus and reception method
01/04/2012EP2403137A1 Hybrid networks
01/04/2012EP2401845A2 Protocol operation and message design for sdma data transmission to a plurality of stations
01/04/2012EP2401824A2 Communication system and method for controlling interference caused by different kinds of base stations
01/04/2012EP2401823A2 Compensation apparatus
01/04/2012EP2401822A1 Estimating the ratio of traffic channel power to pilot power in a mimo wireless communication system
01/04/2012EP2401821A1 Signaling of dedicated reference signal (drs) precoding granularity
01/04/2012EP2140571B9 Apparatus and method for computing maximum power reduction for a umts signal
01/04/2012EP1876671B1 Adaptive antenna apparatus and wireless communication apparatus
01/04/2012EP1559253B1 Maximizing power and spectral efficiencies for layered and conventional modulations
01/04/2012EP1425928B1 Space-based network architectures for satellite radiotelephone systems
01/04/2012EP1410675B1 Wireless multimedia system
01/04/2012EP1274208B1 Communication device and transmission mode selecting method
01/04/2012EP1139685B1 Wireless communication device and transmission power control method
01/04/2012EP1080543B1 Method for controlling gated transmission of dedicated channel in w-cdma communication system
01/04/2012CN202103666U Radio remote unit (RRU) microwave transmission and conversion device and RRU microwave transmission system
01/04/2012CN202103660U Relay device
01/04/2012CN1979217B Radar detection and dynamic frequency selection
01/04/2012CN1862991B System and method for dynamic regulating transmitting power in communication system
01/04/2012CN1797988B Radio communication equipment and communication method
01/04/2012CN102308651A Method of transmitting information of a service flow in a wireless system
01/04/2012CN102308612A Communication apparatus, communication control method, and communication system
01/04/2012CN102308543A Techniques for transmission of channel quality data in wireless systems
01/04/2012CN102308541A Two-steps least squares time domain channel estimation for OFDM systems
01/04/2012CN102308505A Non-coherent detection method of the number of transmit antenna ports for OFDMA
01/04/2012CN102308503A Method and apparatus of composing uplink control channel in wireless communication system
01/04/2012CN102308496A System and method for efficient enhanced multicast broadcast system (e-mbs) Map decoding
01/04/2012CN102308495A Method and apparatus of updating for system information in a broadband wireless communication system
01/04/2012CN102308494A Method for allocating backhaul link resources in relay communication system, and method & apparatus for transmitting & receiving data using same
01/04/2012CN102308493A Multiplexing and coding schemes for multiple transmit antennas in a wireless communication system
01/04/2012CN102308492A Method and apparatus using a base codebook structure for beamforming
01/04/2012CN102308491A Data transmission device and method in a wireless communications system
01/04/2012CN102308490A Method for transmitting common reference signal in downlink mimo system
01/04/2012CN102308489A Apparatus for transmiting uplink signal in mimo wireless communication system and method thereof
01/04/2012CN102307165A Channel parameter estimation method and system
01/04/2012CN102307067A Multifunctional compound repeater and configuration method thereof
01/04/2012CN102307060A Method and equipment for data transmission
01/04/2012CN102307059A Method for forming beam sent from deep space based on periodical downlink time standard signals
01/04/2012CN102307058A Switching schemes for multiple antennas
01/04/2012CN102307057A Radio transmission device
01/04/2012CN102306100A Satellite-borne software processing transponder system and method for processing configuration information by using same
01/04/2012CN102303628A CDMA20001X/EVDO-based high-speed train state train-ground transmission device
01/04/2012CN101789847B Radio transmitting apparatus and radio transmitting method
01/04/2012CN101695188B Method for correcting local time and clock server
01/04/2012CN101674656B Dispatching method of wireless communication user
01/04/2012CN101668338B Method for realizing multiuser multiple-input multiple-output (MIMO) in time division duplex (TDD) system and equipment thereof
01/04/2012CN101438536B Interference suppression method and interference suppression device