Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
08/2002
08/21/2002EP1233554A1 Failure detection system and failure detection method
08/21/2002EP1233549A2 Communications System
08/21/2002EP1233548A1 Base station device
08/21/2002EP1233546A1 Base station device, control station device, and transmission power control method
08/21/2002EP1233545A1 Base station apparatus and communication method
08/21/2002EP1233544A1 System and method for managing bandwidth in a two-way satellite system
08/21/2002EP1233543A1 Base station device and radio transmitting method
08/21/2002EP1233542A1 Circuit arrangement for a mobile radio system with a base station and an antenna arrangement
08/21/2002EP1233541A2 Transmission power control method, base station, mobile station, and mobile communication system
08/21/2002EP1233540A1 Variable-power transceiving device
08/21/2002EP1233539A1 Receiver and adaptive equalizing method
08/21/2002EP1233537A1 High-sensitivity wireless receiving device and high-frequency unit used therefor
08/21/2002EP1233535A1 Phase rotation measuring device and radio base station device having the same
08/21/2002EP1233531A1 Information communication system, noncontact ic card, and ic chip
08/21/2002EP1233524A2 Apparatus and method for generating and decoding codes in communication system
08/21/2002EP1233324A2 Data distribution system
08/21/2002EP1233280A2 Method and apparatus for location detection
08/21/2002EP1232665A1 A method for downlink power allocation in a code division multiple access (cdma) communication system
08/21/2002EP1232661A1 Communications system load control methods and apparatus
08/21/2002EP1232637A1 Method for controlling dsl transmission power
08/21/2002EP1232620A1 Variable rate spread spectrum communication method and apparatus
08/21/2002EP1232619A1 Method for implementing shared channel decoder for onboard processing satellites
08/21/2002EP1232590A1 A method for transmitting measurement data in a wireless communication system and a wireless communication system
08/21/2002EP1232589A1 Relative velocity estimation using tpc-commands
08/21/2002EP1232585A1 Apparatus and method for power control of downlink shared channel in mobile communication system
08/21/2002EP1232584A1 Method for representing format indicator bits in a frame to be sent in compressed mode
08/21/2002EP1232583A1 Method for representing non-transmitted bits in a frame to be sent in compressed mode
08/21/2002EP1232582A1 Improvements in or relating to mobile telecommunications systems
08/21/2002EP1232581A1 Multi channel stop and wait arq communication method and apparatus
08/21/2002EP1232579A2 Multi-node wireless communication system with multiple transponding platforms
08/21/2002EP1232578A2 Secondary station and method of operating the station
08/21/2002EP1232577A2 Method for the communication of information and apparatus employing the method
08/21/2002EP1232576A2 Power control in a radio communication system
08/21/2002EP1232575A1 Apparatus and method for assigning a common packet channel in a cdma communication system
08/21/2002EP1232574A1 Tstd apparatus and method for a tdd cdma mobile communication system
08/21/2002EP1232571A1 Method and apparatus for determining remote unit location using phased array antenna elements
08/21/2002EP1232567A2 Call diversion system
08/21/2002EP1232493A1 Wireless voice-activated remote control device
08/21/2002EP1232404A1 An object detection system
08/21/2002EP1064744A4 Method and apparatus for signal acquisition and power control
08/21/2002CN1365590A Mobile station apparatus and radio communicaltion method
08/21/2002CN1365584A Transmission method of words representing transmission parameters respectively allocated to mobile stations communicating with base station in mobile communication system
08/21/2002CN1365559A Soft base digital receiving adaptable to various multiplexing systems
08/21/2002CN1365558A Method for adaptive estimation of channel impulse of a wireless telephone channel
08/21/2002CN1365551A Radio communication apparatus and radio communication method
08/21/2002CN1365550A Radio communication apparatus and transmission power control method
08/21/2002CN1365549A Transmission system for high speed signal in apparatus
08/21/2002CN1365548A Mobile station apparatus and method for controlling transmission power
08/21/2002CN1365547A Adaptive equalizer and adaptive equalizing method
08/21/2002CN1365543A Slotted idle mode for dual mode subscribers stations
08/21/2002CN1365242A Location of mobile telecommunication equipment special for terminal equipment
08/21/2002CN1365241A System with information output equipment and mobile communication terminal
08/21/2002CN1365237A Method and device for establishing continuous grouped exchange radio connection
08/21/2002CN1365226A Location storage, position register system and position register method
08/21/2002CN1365208A Variable rate transmission method
08/21/2002CN1365205A Control method and device for compression mode in CDMA system
08/21/2002CN1365204A Detection method for forward link load in CDMA communication system
08/21/2002CN1365203A Calling-on control method in CDMA communicatino system
08/21/2002CN1365202A Method and device for providing dispatch scanning in CDMA communication system
08/21/2002CN1365200A Method and device for setting up containing packet exchange radio connection
08/21/2002CN1089537C Method and arrangement in mobile unit
08/21/2002CN1089536C Communicaltion terminal and communication method
08/21/2002CN1089535C Portable telehone unit and indication adapter
08/21/2002CN1089533C Transmission controller for transmitters in base station for mobile telecommunication system
08/21/2002CN1089531C Radio communication equipment and radio communication method
08/21/2002CN1089524C Blind multipath correction for digital communicaltion channel
08/21/2002CN1089512C Apparatus and method for synchronizing base sites individually in communication system
08/21/2002CN1089511C Cellular radio system, repeater and base station
08/21/2002CN1089507C Mothod for controlling transmitting power of mobile station
08/20/2002US6438471 Repair and maintenance support system and a car corresponding to the system
08/20/2002US6438389 Wireless communication system with adaptive beam selection
08/20/2002US6438387 Radio communication device and transmission power control method for radio communication device
08/20/2002US6438386 Immediate channel assignment in a wireless system
08/20/2002US6438383 System and method relating to packet data communication
08/20/2002US6438379 Power control and cell site location technique for CDMA systems with hierarchical architecture
08/20/2002US6438371 Multimode service radio communication method and apparatus
08/20/2002US6438363 Wireless modem alignment in a multi-cell environment
08/20/2002US6438362 Method and apparatus for SIR measurement
08/20/2002US6438358 Multi-band radio terminal apparatus
08/20/2002US6438356 Method for minimizing effect of interference, and radio system
08/20/2002US6438355 Method and system for deterministic charging in a satellite communications system
08/20/2002US6438354 Reconfigurable satellite and antenna coverage communications backup capabilities
08/20/2002US6438160 Method and apparatus for estimating an error rate in a digital communication system
08/20/2002US6438142 Method for TDMA transmission on a plurality of carrier frequencies, corresponding signal and receiver
08/20/2002US6438139 Method and apparatus for using a receiver model to multiplex variable-rate bit streams having timing constraints
08/20/2002US6438122 Method related to GPRS (general packet radio service) system providing packet switched connections
08/20/2002US6438119 Data communication device and method for mobile communication system with dedicated control channel
08/20/2002US6438116 Adaptive power margin for hard handoffs in code division multiple access based systems
08/20/2002US6438113 Method for sharing an associated control channel of mobile station user in mobile communication system
08/20/2002US6437733 Method of processing multipath navigation signals in a receiver having a plurality of antennas
08/20/2002US6437714 Channel encoding device and method for communication system
08/20/2002US6437699 Battery capacity indication circuit and indication method thereof, and battery-operated electronic device and cellular communication terminal apparatus comprising the indication circuit
08/20/2002US6437685 Cordless power transmission system, power transmission terminal and electrical appliance
08/20/2002CA2308085C Phase angle data-trigonometric function value converter circuit and composite diversity receiver
08/20/2002CA2257981C Method and apparatus for addressing a wireless communication station with a dynamically-assigned address
08/20/2002CA2108477C Digital radio mobile frequency supervision
08/16/2002CA2368963A1 User equipment device for a umts mobile telephone communications system
08/16/2002CA2337371A1 Cellular internet protocol modem network
08/15/2002WO2002063892A2 Dual-mode methods, systems, and terminals providing reduced mobile terminal registrations
08/15/2002WO2002063891A1 Managing burst profile characteristics in tdm systems