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)
11/2003
11/06/2003US20030207698 Collaboration between wireless LAN access points using wired lan infrastructure
11/06/2003US20030207697 Communication between wireless access points over LAN cabling
11/06/2003US20030207696 Multi-media broadcast and multicast service (MBMS) in a wireless communications system
11/06/2003US20030207695 TDMA communication system having enhanced power control
11/06/2003US20030207692 Method and system for optimizing power resources in wireless devices
11/06/2003US20030207685 User profiling communications system
11/06/2003US20030207684 Broadband communication system for mobile users in a satellite-based network
11/06/2003US20030207682 Acquiring service authorization status from a mobile vehicle
11/06/2003US20030207680 System and method for digital memorized predistortion for wireless communication
11/06/2003US20030207668 Dual frequency band wireless lan
11/06/2003US20030206560 Buffer-less de-skewing for symbol combination in a CDMA demodulator
11/06/2003US20030206541 Switch frame, method of transmitting the switch frame and a quality indicator channel structure including the switch frame
11/06/2003US20030206540 Interference-efficient method and apparatus to provide CDMA services
11/06/2003US20030206539 Method and apparatus for transmitting vocoded information
11/06/2003US20030206535 LAN with message interleaving
11/06/2003US20030206532 Collaboration between wireless lan access points
11/06/2003US20030206531 CDMA messaging between wireless LAN access points
11/06/2003US20030206530 Communication system with fast control traffic
11/06/2003US20030206524 Method and apparatus for augmenting physical layer ARQ in a wireless data communication system
11/06/2003CA2483318A1 Position determination for a wireless terminal in a hybrid position determination system
11/06/2003CA2480612A1 Authentication system and method having mobility in public wireless local area network
11/06/2003CA2480094A1 Dynamic wireless resource utilization
11/05/2003EP1359784A1 Overload prevention
11/05/2003EP1359782A1 Apparatus and method for providing service based on multiple data rates in mobile communication system
11/05/2003EP1359779A1 Mobile radio communication terminal
11/05/2003EP1359777A2 System, method and server apparatus for transmission of information between two mobile units
11/05/2003EP1359776A1 Method for controlling the exchange of frames between a control unit and at least one radio station, and control unit therefor
11/05/2003EP1359774A1 Apparatus and method for multimedia broadcast/multicast service in a mobile communication system
11/05/2003EP1359714A2 Method and system for determining the location of a mobile computer
11/05/2003EP1359700A1 MC-CDMA receiver with an equalisation per subcarrier
11/05/2003EP1359685A1 Source separation for cyclostationary signals
11/05/2003EP1359684A1 Wireless transmission using an adaptive transmit antenna array
11/05/2003EP1359683A1 Wireless communication using multi-transmit multi-receive antenna arrays
11/05/2003EP1359682A2 Buffer-less de-skewing for symbol combination in a CDMA demodulator
11/05/2003EP1359681A2 Mobile communications device, communications system, and communications method
11/05/2003EP1358773A1 Radio system and method for transmitting configuration information
11/05/2003EP1358771A2 Data transmission system
11/05/2003EP1358747A2 Telecommunications routing
11/05/2003EP1358724A1 Gps enabled mobile stations and locations methods therefor
11/05/2003EP1358723A1 Communication system using an aerostat tethered above the earth surface and linked to a base station by an optical fibre
11/05/2003EP1358722A1 Radio communication system
11/05/2003EP1358721A1 Method and system for controlling device transmit power in a wireless communication network
11/05/2003EP1358718A2 Low complexity data detection using fast fourier transform of channel correlation matrix
11/05/2003EP1358717A1 Method for determining the interference power in a CDMA radio receiver
11/05/2003EP1358568A2 Mobile computing and communication
11/05/2003EP1358446A1 Navigation system
11/05/2003EP1192736B1 Method for controlling the transmitting power in a radio communications system
11/05/2003EP1175741B1 Multimedia two-way communication terminal
11/05/2003EP1079592B1 Ringing signal generator
11/05/2003EP0931388B1 Spatio-temporal processing for communication
11/05/2003EP0872039B1 Method for providing angular diversity, and base station equipment
11/05/2003EP0753220B1 Arrangement for repeaters in a radio-based communications system
11/05/2003CN2585495Y Physical layer processing for CDMA radio communication system
11/05/2003CN1454438A Communication system and corresponding method for improving the service quality thereof
11/05/2003CN1454433A Method and device for attaching a user equipment to a telecommunication network
11/05/2003CN1454415A An apparatus and method for transmitting and receiving data according to radio link protocol in a mobile communications system
11/05/2003CN1454413A Modified finger assignment algorithm for high data rate calls
11/05/2003CN1454412A A method of channel estimation and the receive system for implementing said method
11/05/2003CN1454322A Adaptive smart antenna processing method and apparatus
11/05/2003CN1454026A Mobile communication terminal with hand-free speech state and program for converting to such state
11/05/2003CN1454018A System and method for maintaining cache memory consistency in radio communication system
11/05/2003CN1454017A Method and system for polling protocol data unit of radio link control layer
11/05/2003CN1454015A Power controllable radio mobile communication system and method
11/05/2003CN1454013A Directly amplifying station and its mobile station locating method
11/05/2003CN1453951A CDMA mobile communication system for controlling reference value renew of closed loop transmitting power
11/05/2003CN1453949A Method of eliminating business flow jitter and slip code in CDMA communication system
11/05/2003CN1453948A Cell searching apparatus and method for supporting multi search function in mobile communication system
11/05/2003CN1453946A Partial interference counteracting method and device for upstream channel of wideband CDMA system
11/05/2003CN1453709A Service management method for storing data to storing apparatus and system for putting the service into practice
11/05/2003CN1453186A Artificial satellite signal receiving method, receiving apparatus, transmitting method and information system
11/05/2003CN1127274C Mobile communication apparatus
11/05/2003CN1127272C Method for determining handover in a multicellular environment
11/05/2003CN1127269C Communication terminal device and base station device and radio communication method
11/05/2003CN1127268C Radio paging receiver
11/05/2003CN1127232C System and method for controlling transmission electric power code division multiple access base station
11/05/2003CN1127230C Answering determining method, communication method and radio receiving transmitting unit
11/05/2003CN1127228C Adaptive array transceiver
11/05/2003CN1127225C Device and method for generating spread spectrum signal in CDMA mobile communications system
11/05/2003CN1127222C Radio receiver and transmitter with halting apparatus and method
11/05/2003CN1127221C Finger receiver unit capable of tracking quick variation of delay profile
11/05/2003CN1127055C Perceptual weighting device and method for efficient coding of wideband sound signals and cellular communication system
11/05/2003CN1126749C Granular N-alkyl ammonium acetonitrile composition
11/04/2003US6643526 Method and apparatus for directional radio communication
11/04/2003US6643524 Base station serial connection communication system in a mobile communication system
11/04/2003US6643520 Device and method for controlling initial transmission power of forward link channel in mobile communications system
11/04/2003US6643519 Transmitter power control method and apparatus
11/04/2003US6643515 Method and apparatus for registering a communication terminal with a satellite communication system
11/04/2003US6643511 Administration of regional subscription restriction in a network that includes a gateway location register
11/04/2003US6643510 Mobile platform real time availability and content scheduling system and method
11/04/2003US6643509 Civil aviation communication system
11/04/2003US6643500 Method and arrangement for radiocommunications
11/04/2003US6643498 Wireless receiver, wireless receiving method, and recording medium
11/04/2003US6643497 Portable telephone compensable for change of antenna impedance
11/04/2003US6643338 Space time block coded transmit antenna diversity for WCDMA
11/04/2003US6643322 Dynamic wireless link adaptation
11/04/2003US6643318 Hybrid DSMA/CDMA (digital sense multiple access/code division multiple access) method with collision resolution for packet communications
11/04/2003US6643281 Synchronization preamble method for OFDM waveforms in a communications system
11/04/2003US6643275 Random access in a mobile telecommunications system
11/04/2003US6643273 Satellite communication system
11/04/2003US6643272 Power level arbitration between base station and mobile station in mobile communication system
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