Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
08/2011
08/25/2011US20110207399 Cyclic prefix schemes
08/25/2011US20110207398 Method of Recovering a Signal from a Set of Signals Collected by Satellite
08/25/2011US20110206153 Channel Quantization for Multiuser Diversity
08/25/2011US20110206096 Method and system for acquiring and repatriating satellite data
08/25/2011US20110206095 Identification, alignment and cross polarization optimization for orthogonal polarized transmission and relay systems
08/25/2011US20110206094 System and Method for Communications in Communications Systems with Relay Nodes
08/25/2011US20110206030 Radio communication device and radio communication method
08/25/2011US20110206026 Base station, mobile station, signal transmission method, and signal reception method
08/25/2011US20110206021 Reduced latency concatenated reed solomon-convolutional coding for mimo wireless lan
08/25/2011US20110206015 Method and apparatus for reducing the processing rate of a chip-level equalization receiver
08/25/2011US20110206014 Apparatus and method of transmitting ack/nack information and apparatus and method of receiving ack/nack information
08/25/2011US20110205992 Method and system for providing channel assignment information used to support uplink and downlink channels
08/25/2011US20110205961 Carrier sense multiple access (csma) protocol with multi-packet reception (mpr) in a wireless ad hoc network
08/25/2011US20110205958 Method for transmission and configuration of ranging channel in accordance with a variety of frame structures in radio communication system
08/25/2011US20110205955 Network-relay signaling for downlink transparent relay
08/25/2011US20110205954 Extension of ue-rs to dwpts
08/25/2011US20110205951 Apparatus and method for transmitting and receiving data in wireless communication system using relay
08/25/2011US20110205944 Communication device and communication method
08/25/2011US20110205943 Opportunistic data transfer between vehicles
08/25/2011US20110205940 Wireless communication device, wireless communication system, and wireless communication method
08/25/2011US20110205887 Methods and apparatus for communicating information using various transmission power levels
08/25/2011US20110205106 Power Control for Home Base Station with GNSS Receiver
08/25/2011US20110205023 Mobile asset tracking unit, system and method
08/25/2011DE102011004505A1 Method for secure car-to-X-communication of e.g. position of object for driver assistance system, involves authenticating information contents of transmitted messages of car-to-X-communication, and securing protection of privacy of driver
08/25/2011DE102010010371A1 Active antenna for multi-frequency diversity receiver installed in motor car, has branch line that is attached to transformer such that connection point between branch line and strip guard is provided with electrical field component
08/25/2011DE102010008920A1 Breitbandig betreibbare Impedanzanpassschaltung Broadband impedance matching circuit operable
08/25/2011CA2790293A1 Method and arrangement for adapting power of reference signals
08/25/2011CA2790251A1 Aircraft radio system
08/25/2011CA2790121A1 Mimo layer specific reference signals based on codes and cyclic shifts
08/24/2011EP2360888A1 Method and apparatus for security in a data processing system
08/24/2011EP2360883A1 Detecting a transmitted OFDM signal in a receiver having at least two receiver branches
08/24/2011EP2360862A1 Method and apparatus for providing high speed data communication in a cellular environment
08/24/2011EP2360855A1 Adaptive spreading, modulation, and coding
08/24/2011EP2360854A2 Method and apparatus for transmission of information
08/24/2011EP2360853A2 Codebook adaptation in MIMO communication systems using multilevel codebooks
08/24/2011EP2360852A2 Method whereby a channel quality indicator is fed back by a terminal in a multiple-antenna wireless communication system, and a device therefor
08/24/2011EP2360851A2 Method and apparatus for sequence distribution and processing in a communication system
08/24/2011EP2360850A2 Method and apparatus for sequence distribution and processing in a communication system
08/24/2011EP2360849A2 Method and apparatus for sequence distribution and processing in a communication system
08/24/2011EP2360780A2 User terminal antenna arrangement for multiple-input multiple-output communications
08/24/2011EP2359649A1 Continuous packet connectivity (cpc) scheduler
08/24/2011EP2359638A1 Method and apparatus for anchor cell designation in network mimo
08/24/2011EP2359625A2 Methods and apparatuses for performing transmit beamforming sector sweep in a multiantenna communication device
08/24/2011EP2359621A1 System and method for frequency offsetting of information communicated in mimo based wireless networks
08/24/2011EP2359543A1 A method for estimation of residual bandwitdth
08/24/2011EP2359500A2 System and method for link for link adaptation for variable link conditions
08/24/2011EP2359499A1 Asymmetric tdd in flexible use spectrum
08/24/2011EP2359498A1 Method of and apparatuses for recognizing an out-of-sync base station
08/24/2011EP2359497A2 Active interference suppression in a steered-beam satellite communication system
08/24/2011EP2359496A1 Communication system, communication method, relay station, and computer program
08/24/2011EP2359495A2 Spatial reuse techniques with wireless network relays
08/24/2011EP2359494A2 Relay communications methods and apparatus
08/24/2011EP2359493A1 Communication system for automobile
08/24/2011EP2359492A1 Method and apparatus for directional clear channel assessment in a wireless communications system
08/24/2011EP2359491A1 Method and apparatus for directional association in a wireless communications system
08/24/2011EP2359490A1 Mimo receiver having improved sir estimation and corresponding method
08/24/2011EP2359489A1 Method and apparatus for channel access in a wireless communications system
08/24/2011EP2122957B1 Method of retransmitting data in a wireless communication system and apparatus for implementing the same
08/24/2011EP1949559B1 Method and system for multiple antenna communications using multiple transmission modes, related apparatus and computer program product
08/24/2011EP1595196B1 Software updating method and radio communication apparatus
08/24/2011EP1559204B1 Method for moving a receive window in a radio access network
08/24/2011EP1537687B1 System and method for managing communications with mobile platforms operating within a predefined geographic area
08/24/2011EP1330059B1 Radio communication apparatus, transmitter apparatus and receiver apparatus
08/24/2011EP1180314B1 Method for cell extension in a tdma cellular telephone system
08/24/2011EP0883948B1 Circuitry and method for transmitting voice and data signals upon a wireless communication channel
08/24/2011CN201947265U 物联网远程抄表系统用无线信号保障装置 Things remote meter reading system protection devices with a wireless signal
08/24/2011CN201947264U 物联网远程抄表系统用无线信号保障装置 Things remote meter reading system protection devices with a wireless signal
08/24/2011CN201947263U 一种无线直放站 A wireless repeater
08/24/2011CN201947262U 高速铁路微波通信网络 High-speed rail microwave communications network
08/24/2011CN201947261U 用于高动态过程的频差修正系统 Frequency error correction system for highly dynamic processes
08/24/2011CN201947051U Control and protection switch combined with power line carrier and GPRS communication technology
08/24/2011CN1969483B Communication terminal apparatus, and transmission method of the communication terminal apparatus
08/24/2011CN1943134B Multi-antenna receive diversity control in wireless communications
08/24/2011CN1929338B Amalgamation method and equipment for honeycomb network and ubiquitous network
08/24/2011CN1886908B Method and system for determining uplink/downlink path-loss difference
08/24/2011CN1855745B Methdo and device for operating a wireless station having directional antennas
08/24/2011CN1853389B Method and apparatus for multi-algorithm detection
08/24/2011CN1819573B Distributed multiple antenna scheduling method for wireless packet data communication system using OFDM
08/24/2011CN1717069B Method of efficiently transmitting control information for multimedia broadcast/multicast service
08/24/2011CN1694381B Mobile communication system and MBMS service relevant information transfer method for use therewith
08/24/2011CN102165830A Method of transmitting reference signals for cooperative wireless communication system and method of allocating radio resources for relay-based wireless communication system
08/24/2011CN102165806A Wireless communication system, transmission system, wireless terminal, and wireless communication method
08/24/2011CN102165720A Apparatus and method for supporting transmission of sounding reference signals from multiple antennas
08/24/2011CN102165719A Access admission control method and system for mobile communcation systems
08/24/2011CN102165718A Method and apparatus for updating and providing presence information based on position information
08/24/2011CN102165717A Method and system for performing tasks on collaborating wireless devices
08/24/2011CN102165716A Synchronization method of femtocell base station and femtocell base station using the same
08/24/2011CN102165715A Techniques to manage channel prediction
08/24/2011CN102165714A Method of transmitting control information in wireless communication system
08/24/2011CN102165713A Propagation path prediction system, wireless communication device, and propagation path prediction method
08/24/2011CN102165712A Method for signaling in a wireless communication system
08/24/2011CN102164423A Wireless lan device, wireless lan system, and communication method for relaying packet
08/24/2011CN102164397A Method for providing and receiving an assistance data regarding neighboring access points (ap)s and ap and wtru
08/24/2011CN102164396A Ap and wtru respectively for providing and receiving a neighboring information and methods used in ap and wtru
08/24/2011CN102164372A Configuration method of antenna port
08/24/2011CN102164370A Distributed multiple input multiple output orthogonal frequency division multiplexing system and multidimensional resource allocation method
08/24/2011CN102164348A Method, system and device for supporting eMBMS (evolved multimedia broadcast multicast service) service in relay network
08/24/2011CN102164275A Speedily searching satellite tuner and satellite television system
08/24/2011CN102164109A Downlink frequency offset compensation method and repeater used for performing downlink frequency offset compensation
08/24/2011CN102164002A Lock detection method for bit synchronization of all-digital receiver