Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 7 - Radio transmission systems, i.e. using radiation field
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
05/2007
05/30/2007EP1790090A1 Receiver structures for spatial spreading with space-time or space-frequency transmit diversity
05/30/2007EP1790089A2 Spatial spreading with space-time and space-frequency transmit diversity schemes for a wireless communication system
05/30/2007EP1790088A2 A method for establishing fast feedback channel and transmitting information in a wireless communication system
05/30/2007EP1790087A1 Methods and apparatus for fast downlink information of uplink out-of-synchronization
05/30/2007EP1756976A4 Terminal distribution control for point- to-multipoint service in wireless communication system
05/30/2007EP1714453B1 Conveying additional signaling information in an ofdm-based wireless local area network
05/30/2007EP1698060A4 Methods and apparatus for providing a tolerable delay for slotted messages in wireless communication networks
05/30/2007EP1684467B1 Power saving via variable listen intervals in a WLAN
05/30/2007EP1618681A4 Method and apparatus for increasing data rates in a wideband mc-cdma telecommunication system
05/30/2007EP1559218B1 Method for estimating a channel quality
05/30/2007EP1479176B1 Doppler shift and spread estimation method and apparatus
05/30/2007EP1407566B1 Apparatus and method for performing initial cell search in a wireless communications system
05/30/2007EP1391126B1 Dynamic channel quality measurement procedure for adaptive modulation and coding techniques
05/30/2007EP1269639B1 Interference detection, identification, extraction and reporting
05/30/2007EP1232493B1 Wireless voice-activated remote control device
05/30/2007EP1206847B1 Method and arrangement for power amplification in a basestation
05/30/2007EP1198939B1 Method and system for combining orthogonal transmit diversity and adaptive array techniques in a wireless communications system
05/30/2007EP1149345B1 A method enabling communication between an electronic device and a battery, an apparatus comprising an electronic device and a battery, and a battery enabling communication
05/30/2007EP1104122B1 Radio device and method of calibration thereof
05/30/2007EP1074164B1 Method for transmitting information in a radiocommunications system
05/30/2007EP0956661B1 Pilot based transmit power control
05/30/2007EP0823163B1 Method and apparatus for providing variable rate data in a communications system using statistical multiplexing
05/30/2007CN2907098Y Wireless communication system equipped with enhanced wireless access bearing circuit for uplink service
05/30/2007CN2907095Y Novel highly integrated embeddable Rake receiver system
05/30/2007CN2906949Y Controllable indoor distribution antenna device
05/30/2007CN1973570A Method of controlling idle mode in broadband wirele access system
05/30/2007CN1973558A Method and system for transferring wireless transmit/receive unit-specific information
05/30/2007CN1973515A Delivery of information over a communication channel
05/30/2007CN1973475A Iterative chip equalization and multiuser detection for CDMA communications systems on MIMO channels
05/30/2007CN1973474A Emission for CDMA communications systems on the MIMO channel
05/30/2007CN1973473A Closed loop MIMO systems using codebooks for feedback
05/30/2007CN1973461A System and method for performing soft handover in broadband wireless access communication system
05/30/2007CN1973460A Radio system, radio node device, and path control device
05/30/2007CN1973459A Allocation of radio resource in orthogonal frequency division multiplexing system
05/30/2007CN1973458A Mobile communication system and method for packet hand-over between asynchronous communication network and synchronous communication network, and mobile communication terminal therefor
05/30/2007CN1973457A System and method for transmitting uplink control information in an ofdma communication system
05/30/2007CN1973456A Transport format combination selecting method, wireless communication system, and mobile station
05/30/2007CN1973455A Inter-system handover
05/30/2007CN1973454A Wireless communication method and apparatus for transferring buffered enhanced uplink data from a mobile station to a node-B
05/30/2007CN1973453A System and method for providing voice and data communications between a mobile platform and a base station
05/30/2007CN1973452A Digital broadcast receiving antenna apparatus and movable body incorporating the same
05/30/2007CN1973451A Spatial processing with steering matrices for pseudo- random transmit steering in a multi-antenna communication system
05/30/2007CN1973450A Noise canceling in equalized signals
05/30/2007CN1973449A Apparatus and method for transmitting and receiving packet data using multiple antennas in a wireless communication system
05/30/2007CN1973448A Apparatus and method for full-diversity, full-rate space-time block coding for even number of transmit antennas
05/30/2007CN1973447A Power control in a communication network and method
05/30/2007CN1973446A Iterative multiuser detection for CDMA communications systems on MIMO canal
05/30/2007CN1973445A Wireless communication system, wireless communication unit, wireless communication method, and computer program
05/30/2007CN1972520A Rogue access point detection in wireless networks
05/30/2007CN1972517A An emergency broadcast processing method and system
05/30/2007CN1972513A Method for selecting dynamic frequency of a wireless communication system using cognitive radio scheme
05/30/2007CN1972511A A cell multimedia broadcasting service migration method and wireless network controller
05/30/2007CN1972496A Method and apparatus for allocating communication resources to communicate data in a radio communication system
05/30/2007CN1972490A Method and device for uplink quality measurement report
05/30/2007CN1972475A A controller for reducing latency in a group dormancy-wakeup process in a group communication network
05/30/2007CN1972472A A method and apparatus for detecting service style
05/30/2007CN1972463A Data link layer flow control method in mobile communication system
05/30/2007CN1972178A A method for increasing multicast broadcasting service
05/30/2007CN1972172A Diversity receiver and method
05/30/2007CN1972156A Precise determining method for downlink synchronization slot under low signal-to-noise ratio
05/30/2007CN1972155A Tourism guiding and broadcasting information system
05/30/2007CN1972154A Method of delivering personalized streaming content via satellite radio
05/30/2007CN1972153A System and method for excluding narrow band noise from a communication channel
05/30/2007CN1972152A Wireless base station device and method for controlling multiplex number in spatial domain
05/30/2007CN1972151A Method for transmission in a cellular single frequency network, a base station, a mobile terminal and a mobile network therefor
05/30/2007CN1972150A A transmitting and receiving method for limited feedback linear discrete code
05/30/2007CN1972149A Production calibration method and apparatus for TD-SCDMA radio frequency power amplifier
05/30/2007CN1972148A Dynamic power resource adjustment method for high-speed downlink packet access system
05/30/2007CN1972138A Nonlinear precoding in code-division multiple access communication system
05/30/2007CN1972137A A receiving signal frequency offset estimation and compensation method for WCDMA
05/30/2007CN1319405C Method of locating target user equipment in audio monitoring system and its system
05/30/2007CN1319392C A method of information transmission during relocation cancellation
05/30/2007CN1319390C Interactive method between user's equipment and position service system when the user initiates to make operation
05/30/2007CN1319389C Data transmission system suitable for such a system device and data transmission method
05/30/2007CN1319360C System and method of access and recording information on reference course point
05/30/2007CN1319352C Method for generating reliability information for decoding channel of radio receiver and corresponding radio receiver
05/30/2007CN1319346C Method for communication control
05/30/2007CN1319316C Method for sending window size adjustment information by receiving end in wireless link data transmission
05/30/2007CN1319308C Method and apparatus for testing communication system
05/30/2007CN1319300C Data sending equipment and method for CDMA communication system
05/30/2007CN1319298C System and method for managing power consumption in main station driving time-division duplex radio network
05/30/2007CN1319296C Method for transferring synchronous signal in synchronous time gap of time division complexing radio communication system
05/30/2007CN1319293C Cellular base station augmentation system and method
05/30/2007CN1319292C Allocation of uplink resources in multi-input multi-output (MIMO) communication system
05/30/2007CN1319291C Frequency offset detector for AFC under rayleigh fading
05/30/2007CN1319290C Multi-state power control mechanism for a wireless communication system
05/30/2007CN1319289C Method for controlling forward link power independent of reverse link power control
05/30/2007CN1319288C Wireless IC label reader, wireless IC label reading device and system
05/30/2007CN1319285C Fast decoding of long codes
05/30/2007CN1319284C Method and apparatus for coherent demodulation in communication system employing potentially gated pilot signal
05/30/2007CN1318997C Transmitting and receiving apparatus and method, program and recording medium and transmitting/receiving system
05/30/2007CA2568429A1 Segmented equalizer
05/29/2007US7225389 Method and circuit for correcting power amplifier distortion
05/29/2007US7225280 Portable device for one-on-one transfer between another such device wherein device is restricted to data storage and transfer with single interface for data exchange
05/29/2007US7225268 Radio terminal that decides a best route based on weight values of communication paths
05/29/2007US7225000 Communication apparatus
05/29/2007US7224999 Radio communication terminal with simultaneous radio communication channels
05/29/2007US7224994 Power control method for handling frame erasure of data in mobile links in a mobile telecommunication system
05/29/2007US7224993 Power control method with DTX frame detection for a communication channel
05/29/2007US7224992 Four pole stereo headset with push to talk capability in a duplex radio
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