Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
09/2005
09/28/2005CN1674467A Data transmitting method in short-distance radio network
09/28/2005CN1674466A Method for communicating scrambling code id in mobile communication system
09/28/2005CN1674465A Mobile communication system, base station and transmission power control method for use therein
09/28/2005CN1674464A A frame synchronous method of time division synchronous code division multiple access mode
09/28/2005CN1674463A Apparatus and method for transmitting and receiving data in multiuser mimo system
09/28/2005CN1674462A Method for estimating coherent signal DOA with interference theory
09/28/2005CN1674461A Method and apparatus for time-division power assignments in a wireless communication system
09/28/2005CN1674460A Method and apparatus for controlling uplink power to maintain desired frame error rate
09/28/2005CN1674455A Method and apparatus for realizing down link joint detection in TDD CDMA communication system
09/28/2005CN1673919A In-factory data control method and data control system
09/28/2005CN1221152C Power management for subscriber identity module
09/28/2005CN1221150C Idle handover controlling method in cellular communication system
09/28/2005CN1221148C Method for measuring movement speed of mobile station in mobile communication system
09/28/2005CN1221147C Estimate method for SINR of cellular mobile communication and realizing apparatus thereof
09/28/2005CN1221100C Preamble searching apparatus and method
09/28/2005CN1221086C Method and apparatus for power control in communication system
09/28/2005CN1221084C Method of forming channel estimate, and receiver
09/28/2005CN1221083C Receiver for multiuser detection of CDMA signals
09/28/2005CN1221057C Multi-layer RF chip type balance-to-unbalance converter
09/27/2005US6950684 Method and system for optimizing power resources in wireless devices
09/27/2005US6950678 Control technique for a communication system
09/27/2005US6950671 Cellular system, base station, mobile station and communication control method therefor
09/27/2005US6950669 Power control algorithm for packet data based on queue/channel utilization
09/27/2005US6950667 System and method using adaptive antennas to selectively reuse common physical channel timeslots for dedicated channels
09/27/2005US6950665 Methodology and system for generating a three-dimensional model of interference in a cellular wireless communication network
09/27/2005US6950661 Location detection method, location detection apparatus and location detection program
09/27/2005US6950659 Method of allocating radio resource
09/27/2005US6950656 Adaptive admission control method and apparatus for guaranteeing handoff QoS in a wireless network
09/27/2005US6950649 Method and system for pulling information from a mobile vehicle within a mobile vehicle communications system
09/27/2005US6950632 Transmitting and receiving device and method for continuous outer-loop power control while in DTX mode in a CDMA mobile communication system
09/27/2005US6950631 Active receiving array antenna
09/27/2005US6950630 Hard decision-based decorrelator for estimating spatial signatures in a wireless communications system
09/27/2005US6950627 Method and apparatus for providing a wireless aircraft interphone system
09/27/2005US6950626 Receiver having retransmission function
09/27/2005US6950625 Communications apparatus and method
09/27/2005US6950624 Apparatus and method for providing television broadcasting service in a mobile communication system
09/27/2005US6950477 Blind dual error antenna diversity (DEAD) algorithm for beamforming antenna systems
09/27/2005US6950458 Method and apparatus for acquiring slot timing and frequency offset correction and storage medium storing control program therefor
09/27/2005US6950457 Signal processing method for use in an array antenna system in CDMA mobile telecommunications network and recording medium therefor
09/27/2005US6950455 Synchronization establishing method of mobile station in mobile communication system
09/27/2005US6950421 Integration of remote microcell with CDMA infrastructure
09/27/2005US6950418 Clique activation multiple access (CAMA)
09/27/2005US6950417 Method and apparatus for detecting forward and reverse link imbalance in digital cellular communication systems
09/27/2005US6950416 Embedded digital beam forming
09/27/2005US6950415 Apparatus and method for managing dormant state in a wireless packet data system
09/27/2005US6950414 Cable carrying communications data and timing data to radio heads
09/27/2005US6950413 Mutually-assisted proximity informer system and method with wireless devices
09/27/2005US6950406 Method and apparatus for controlling transmission power in a potentially transmission gated or capped communication system
09/27/2005US6950399 System and associated method for scheduling transport of variable bit-rate data over a network
09/27/2005US6950390 Mobile communication system and gateway selecting method thereof
09/27/2005US6950060 Satellite positioning system
09/27/2005US6950036 Station identification for a local area augmentation system on a visual display
09/27/2005CA2383159C Apparatus for gated transmission of dedicated physical control channel and method thereof in mobile communication system
09/27/2005CA2378885C Signal blocking for a base radio control station
09/27/2005CA2325446C Delay control method
09/27/2005CA2287337C System and method for dynamically increasing the capacity of a code division multiple access radio telecommunications network
09/27/2005CA2207966C A method and system for delayed transmission of fast associated control channel messages on a voice channel
09/22/2005WO2005089008A1 Wireless ip telephone unit
09/22/2005WO2005089005A1 Wireless communication equipment and wireless communication method
09/22/2005WO2005088996A1 Terminal system and radio resource control in wireless telecommunications system
09/22/2005WO2005088926A1 System and method for power control in wireless communication systems
09/22/2005WO2005088914A1 Wireless multi-path transmission system (mimo) with controlled repeaters in each signal path
09/22/2005WO2005088884A1 Data transmission method and data reception method
09/22/2005WO2005088883A1 Allocation of walsh codes to support calls in wireless communication networks
09/22/2005WO2005088875A1 Method and system for transmitting reverse data in a mobile communication system
09/22/2005WO2005088874A1 Apparatus and method for deploying efficient broadcast multicast services in a wireless network,system using the same and message structure therefor
09/22/2005WO2005088873A1 System and method for managing a band amc subchannel in an orthogonal frequency division multiple access communication system
09/22/2005WO2005088871A1 Method and apparatus for constructing map ie using reduced cid in broadband ofdma systems
09/22/2005WO2005088870A1 Method and apparatus for transmitting/receiving channel quality information in a communication system using an orthogonal frequency division multiplexing scheme
09/22/2005WO2005088869A1 Data transmission system in broadband wireless access system using band amc and method thereof
09/22/2005WO2005088868A1 Electric wave propagation characteristic estimation system, method thereof, and program
09/22/2005WO2005088867A1 Communication terminal device and communication relay method
09/22/2005WO2005088866A1 A method, a device and a system for duplex communications
09/22/2005WO2005088865A1 Code synchronization in cdma satellite wireless communications system using uplink channel detection
09/22/2005WO2005088864A1 Multi-antenna receive diversity control in wireless communications
09/22/2005WO2005088863A1 Transmit diversity and spatial spreading for an ofdm-based multi-antenna communication system
09/22/2005WO2005088862A1 Diversity transmitter-receiver in cdma system using space-time code, and method thereof
09/22/2005WO2005088861A1 Adaptive transmit power control in wireless devices
09/22/2005WO2005088853A1 Methods and apparatus for random access in multi-carrier communication systems
09/22/2005WO2005088852A1 Method and apparatus for transmitting and receiving broadcast data using outer-coding in a mobile communication system
09/22/2005WO2005088764A1 Method, device, base station and site for reducing the number of feeders in an antenna diversity diversity system.
09/22/2005WO2005088335A1 Positioning system
09/22/2005WO2005086933A2 Combination service request and satellite radio system
09/22/2005WO2005086829A2 Combined frequency-time domain power adaptation for cdma communication systems
09/22/2005WO2005086828A2 Transmit power adaptation for cdma communication systems using successive interference cancellation
09/22/2005WO2005086709A2 Controlling jitter effects
09/22/2005WO2005065233A3 Apparatus and method for controlling connection status
09/22/2005WO2004111776A3 System and method for identifying the floor number where a firefighter in need of help is located using received signal strength indicator and signal propagation time
09/22/2005WO2004077724A3 System and method for channel selection in a wireless network
09/22/2005US20050210354 Transmitting method and transmitting apparatus
09/22/2005US20050210157 Radio communication system, radio communication apparatus, radio communication method, and computer program
09/22/2005US20050210122 HTTP acceleration over a network link
09/22/2005US20050210121 Satellite anticipatory bandwith acceleration
09/22/2005US20050210110 Portable information terminal and computer software
09/22/2005US20050210064 Mobile terminal and method for remote control of a home gateway using same
09/22/2005US20050209769 Traffic management system
09/22/2005US20050208982 Duplex wireless storing device
09/22/2005US20050208976 Multiple antenna system
09/22/2005US20050208975 Multi-antenna access point architecture and methods
09/22/2005US20050208973 Base station apparatus and method for controlling transmission assignment