Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
07/2010
07/28/2010CN101431816B Frequency difference acquiring method and terminal
07/28/2010CN101193413B 一种多网络模式切换方法及其通讯装置 A multi-network mode switching method and communication device
07/28/2010CN101064551B Scrambling code distribution method for CDMA system
07/28/2010CN101039143B Method for adjusting downlink modulation coding mode
07/28/2010CN101034925B Media access control method and device for supporting the intelligent antenna application
07/27/2010US7765461 Moving picture processing device, information processing device, and program thereof
07/27/2010US7765318 Wireless distribution & collection system
07/27/2010US7764975 Base station and communications method for storing base station information including a base station ID
07/27/2010US7764972 Heterogeneous device chat room system and method
07/27/2010US7764971 Control procedure for simultaneous media communications within a talk group in communication networks for public safety
07/27/2010US7764966 Method and apparatus for switching mobile station between autonomous and scheduled transmissions
07/27/2010US7764964 Mobile communication system and radio network controller
07/27/2010US7764957 Method for performing measurements for handoff of a mobile unit operating with a switched beam antenna in a wireless communication system, and corresponding system
07/27/2010US7764950 Advanced voice services architecture framework
07/27/2010US7764944 Method of providing a unique call back number for wireless 9-1-1 calls
07/27/2010US7764939 Apparatus and method for processing input signals corresponding to the same signal source at different timings
07/27/2010US7764937 Frequency error estimation and correction
07/27/2010US7764931 Method and apparatus for transmitting/receiving feedback information representing channel quality in a MIMO-OFDM system
07/27/2010US7764930 Data transmission system, data transmitter and data receiver used in the data transmission system
07/27/2010US7764928 Wireless IC device and component for wireless IC device
07/27/2010US7764927 Method and apparatus for controlling encoding of a digital video signal according to monitored parameters of a radio frequency communication signal
07/27/2010US7764926 Communication relaying apparatus, communication relay, and controlling method
07/27/2010US7764925 Wireless repeater using cross-polarized signals to reduce feedback in an FDD wireless network
07/27/2010US7764924 Method and system for repeater shutdown based on received power
07/27/2010US7764883 Circuit structure for a transmission network node for transmitting high-bit, IP-based time division-multiplex signals, especially for a Multi-Gigabit Ethernet
07/27/2010US7764754 Data transmission with spatial spreading in a MIMO communication system
07/27/2010US7764746 User terminal and base station using adapted codebook according to polarization
07/27/2010US7764745 Communication system and method for selecting codeword thereof
07/27/2010US7764744 Apparatus and method for extending number of antennas in a wireless communication system using multiple antennas
07/27/2010US7764706 Time reservation using adaptive control for energy efficiency
07/27/2010US7764663 Method for minimizing interference in a cellular OFDM communications system
07/27/2010US7764661 Method and apparatus for changing TTI based on a HARQ process in an enhanced uplink dedicated channel
07/27/2010US7764659 Scheduling method and apparatus for half-duplex transmission
07/27/2010US7764657 Interleaving of information bits
07/27/2010US7764656 Methods of multipath acquisition for dedicated traffic channels
07/27/2010US7764655 Local area network utilizing macro and micro diversity techniques in receiving signals from cell sites
07/27/2010US7764651 Method and system for transmitting reverse data in a mobile communication system
07/27/2010US7764645 Radio communication scheme for providing broadcast or multicast services
07/27/2010US7764636 Content distributing system and content distributing method
07/27/2010US7764635 Cross-layer self-healing in a wireless ad-hoc network
07/27/2010US7764633 Method and apparatuses for managing two-way alternate communication in semi-duplex mode through a packet switching transport network
07/27/2010US7764617 Mobile ad-hoc network and methods for performing functions therein based upon weighted quality of service metrics
07/27/2010US7764594 Multiple-access hybrid OFDM-CDMA system
07/27/2010US7764593 Downlink signal configuring method and device in mobile communication system, and synchronization and cell searching method and device using the same
07/27/2010US7764480 Electronic device, and circuit and method for protecting the same
07/27/2010CA2691120A1 Satellite detection of automatic identification system signals
07/27/2010CA2638972C Amplitude and phase estimation method in a wireless communication system
07/27/2010CA2532858C Apparatus, and associated method, for selectably delaying synchronization of database copies in a radio communication system
07/27/2010CA2476061C Data transmission with non-uniform distribution of data rates for a multiple-input multiple-output (mimo) system
07/27/2010CA2368415C Apparatus and method for paging
07/22/2010WO2010083474A2 Variable offset positioning antenna array for enhanced guidance of automated guided vehicles (agvs)
07/22/2010WO2010083451A2 Method and apparatus for transmitting overload indicator over the air
07/22/2010WO2010083321A1 Distributed sensing of signals linked by sparse filtering
07/22/2010WO2010083248A2 Deltacasting
07/22/2010WO2010083214A2 Content set based deltacasting
07/22/2010WO2010082883A1 Systems and methods for forwarding a multi-user rf signal
07/22/2010WO2010082775A2 System information transmitting and receiving device
07/22/2010WO2010082774A2 Pdcch transmission method and system for bandwidth aggregation on a mobile communications system
07/22/2010WO2010082773A2 Method for reserving resources on a centralized network
07/22/2010WO2010082768A2 Efficient mac header design and communication using same
07/22/2010WO2010082764A2 Method of dirty paper coding using nested lattice codes
07/22/2010WO2010082756A2 Method and apparatus of transmitting sounding reference signal in multiple antenna system
07/22/2010WO2010082752A2 Signal transmission method using mbsfn subframe in radio communication system
07/22/2010WO2010082735A2 Method of transmitting signal in a wireless system
07/22/2010WO2010081736A1 Process for beamformng data to be transmitted by a base station in a mu-mimo system and apparatus for performing the same
07/22/2010WO2010081553A1 Method for channel estimation, base station and mobile node
07/22/2010WO2010081412A1 Method, system, user equipment and base station for pre-coding feedback
07/22/2010WO2010081405A1 Method, device and system for indicating user diversity
07/22/2010WO2010081293A1 Method, device and system for information transmitting and obtaining
07/22/2010WO2010062471A3 Methods and systems for improving network response during channel change
07/22/2010WO2010062051A3 Pre-coding method for spatial multiplexing in multiple input and output system
07/22/2010WO2010059754A3 Closed loop phase control between distant points
07/22/2010WO2010053738A3 Methods and apparatuses for performing transmit beamforming sector sweep in a multiantenna communication device
07/22/2010WO2010053695A3 Method for cooperative relaying within multi hop wireless communication systems
07/22/2010WO2010051519A3 Techniques for transmission of channel quality data in wireless systems
07/22/2010WO2010050735A3 8-transmit antenna reference signal design for downlink communications in a wireless system
07/22/2010WO2010050734A9 Apparatus and method for avoiding interference noise in fhss system
07/22/2010WO2010050731A3 Dynamic cyclic prefix length change method and wireless system therefor
07/22/2010WO2010044639A3 Communication method in an orthogonal frequency division multiplexing (ofdm) system
07/22/2010WO2010044600A3 Method and apparatus of transmitting control information for multicast broadcast service
07/22/2010WO2010044580A3 Channel allocation method and apparatus for wireless communication networks
07/22/2010WO2010041898A3 Apparatus and method for handover/roaming during file downloading/streaming
07/22/2010WO2010041878A3 Method for transmitting relay node-specific control channel
07/22/2010WO2010036063A3 Method and apparatus for transmitting and receiving control channel in a multi-carrier communications system
07/22/2010WO2010036053A3 Apparatus and method for supporting transmission of sounding reference signals from multiple antennas
07/22/2010WO2010036041A3 Method and apparatus for updating and providing presence information based on position information
07/22/2010WO2010035987A3 Downlink channel transmission method and apparatus and common channel reception method and apparatus in cellular communication system supporting bandwidth scalability
07/22/2010WO2010032997A3 Stbc based transmission method considering number of symbols in slot
07/22/2010WO2010032968A3 Method for transmitting and identifying transmit power value in multi-user mimo
07/22/2010WO2010029543A3 Switching antennas in a wireless device
07/22/2010WO2010019020A3 Security protected non-access stratum protocol operation supporting method in a mobile telecommunication system
07/22/2010WO2009078569A3 Method of changing frequency assignment status in broadband wireless access system
07/22/2010WO2009075468A3 Repeater and method for processing signal, and method for cnverting frequency thereof
07/22/2010WO2009033001A3 Robust location distinction using teporal link signatures
07/22/2010WO2008068582A3 Antenna selection and soft demapping for mimo decoding
07/22/2010US20100185535 Method for assisting in the checking of transaction records, transaction device, server, mobile terminal, and corresponding computer programs
07/22/2010US20100185433 Method of translating printed text using handheld display device
07/22/2010US20100185346 Aerial payload deployment method
07/22/2010US20100184477 System for retrieving display data for handheld display device
07/22/2010US20100184476 Interactive application for retrieving content via imaging of printed substrate