Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
06/2002
06/13/2002US20020072360 Multiple link internet protocol mobile communications system and method therefor
06/13/2002US20020072357 Wireless communication network and wireless communication apparatus suitable for indoor network
06/13/2002US20020072356 Mobile terminal, and automatic remote control system and automatic remote control method
06/13/2002US20020072343 Receiver
06/13/2002US20020072339 Transmitter and wireless communication device
06/13/2002US20020072336 Multi-user detection method
06/13/2002US20020072334 Method and apparatus for measuring output power of devices for mobile communications
06/13/2002US20020072332 Communication system using multiple link terminals for aircraft
06/13/2002US20020072329 Scalable wireless network topology systems and methods
06/13/2002US20020072328 Method of managing a mobile radio network, and a mobile radio network infrastructure
06/13/2002US20020071481 Method of splitting a signal and signal processing circuitry and apparatus utilising the same
06/13/2002US20020071479 Use of common waveform in forward and reverse channels to reduce cost in point-to-multipoint system and to provide point-to-point mode
06/13/2002US20020071476 Gain and phase distortion compensating method and transmitting apparatus therefor
06/13/2002US20020071436 Method and system for providing connection handling
06/13/2002US20020071435 Transfer station for wireless telephone distribution system with time and space diversity transmission
06/13/2002US20020071420 CDMA base station having an improved antenna system
06/13/2002US20020071415 Frame structure forcellular telecommunications systems
06/13/2002US20020071412 CDMA mobile communication system and communication method
06/13/2002US20020071411 CDMA mobile communication system and communication method
06/13/2002US20020071410 Reduction in power consumption in CDMA receiver terminal when signal is received in transmission diversity mode
06/13/2002US20020071409 System and method for controlling signal strength over a reverse link of a CDMA wireless communication system
06/13/2002US20020071408 CDMA wireless transmission apparatus, CDMA wireless transmitter-receiver system and transmission power control method of the CDMA wireless transmission apparatus
06/13/2002US20020071407 HARQ method in a CDMA mobile communication system
06/13/2002US20020071406 Method of calibrating receive and/or transmit systems driving an array of active antennas and corresponding mobile station
06/13/2002US20020071404 Method for supporting hand-off decision for guaranteeing mobility of a dual-mode mobile terminal between different mobile communication network systems
06/13/2002US20020071402 Bit error rate in a TDMA frequency hopping spread spectrum system by using additional transmit slots
06/13/2002US20020071401 Command processing method and radio communication apparatus
06/13/2002US20020071397 Portable communication device and method therefor
06/13/2002US20020071384 Hybrid synchronous space/code multiple access system using an adaptive antenna system
06/13/2002US20020071059 Portable information terminal apparatus having illumination control function
06/13/2002US20020070893 Phased array antenna system utilizing highly efficient pipelined processing and related methods
06/13/2002US20020070892 Transmission antenna directivity control apparatus and method
06/13/2002CA2794099A1 Method and apparatus for improved detection of rate errors in variable rate receivers
06/13/2002CA2776357A1 Simple block space time transmit diversity using multiple spreading codes
06/13/2002CA2635909A1 Simple block space time transmit diversity using multiple spreading codes
06/13/2002CA2436655A1 Method and apparatus for power level adjustment in a wireless communication system
06/13/2002CA2431248A1 Peak power and envelope magnitude regulators and cdma transmitters featuring such regulators
06/13/2002CA2431061A1 System and method for frequency re-use in a sectorized cell pattern in a wireless communication system
06/13/2002CA2431050A1 System and method for inband signaling for sector synchronization in a wireless communication system
06/13/2002CA2430883A1 Method and apparatus for improved detection of rate errors in variable rate receivers
06/13/2002CA2430864A1 Method and apparatus for call recovery in a wireless communication system
06/12/2002EP1213941A2 Method for handing off a dual-mode mobile terminal between different mobile communication systems
06/12/2002EP1213938A2 Interstitial sector system
06/12/2002EP1213904A2 System for leaving and retrieving messages
06/12/2002EP1213888A1 Communication terminal apparatus, base station apparatus, and communication method
06/12/2002EP1213884A1 Process and device of sucessive value estimations of numerical symbols, in particular for the equalization of a data communication channel of information in mobile telephony
06/12/2002EP1213883A1 Wireless protocol system combined with SMS in mobile environment and a method of providing internet content
06/12/2002EP1213872A2 Recovery of a packet in a packet transmission system with return link
06/12/2002EP1213856A1 Method and apparatus for transmitting and receiving high speed data using code division multiple access channels
06/12/2002EP1213855A1 Frame structure for TDD telecommunication systems
06/12/2002EP1213854A2 Capacity management in a CDMA system
06/12/2002EP1213853A1 Receiver for wireless communication
06/12/2002EP1213851A2 Power control method for CDMA wireless communication networks
06/12/2002EP1213850A1 Transmission power control method and apparatus
06/12/2002EP1213846A2 Code division multiple access communication system
06/12/2002EP1213845A2 Code acquisition in a CDMA communication system
06/12/2002EP1213659A2 Location/time-based reminder for personal electronic devices
06/12/2002EP1213648A1 Method for coordinating tasks in a GSM network
06/12/2002EP1212915A1 Control system comprising means for setting up a short distance second data transmitting connection to a wireless communication device in order to send an identification message
06/12/2002EP1212908A1 A power control method and a radio system
06/12/2002EP1212906A1 Network frequency setting
06/12/2002EP1212901A1 Method and arrangement in a radio communication system
06/12/2002EP1212889A1 Verfahren und anordnung zum synchronisieren von basisstationen eines mobilen kommunikationsnetzes
06/12/2002EP1212874A1 Timing synchronization and phase/frequency correction of qpsk signals
06/12/2002EP1212872A1 Receiver with orthogonal frequency distribution multiplexing having iterative channel estimation and corresponding method
06/12/2002EP1212871A1 Estimation, in a rake receiver, of the rate of change of the channel
06/12/2002EP1212854A1 Method for performing usts handover and usts mode switching in a mobile communication system
06/12/2002EP1212852A1 System and method for synchronizing base stations in cellular and pcs networks
06/12/2002EP1212851A1 Method and apparatus for overlaying two cdma systems on the same frequency bandwidth
06/12/2002EP1212850A1 System and method for transmitting subscriber data in a narrowband advanced messaging system using unscheduled message time slots
06/12/2002EP1212849A2 Channel encoding and decoding method and apparatus
06/12/2002EP1212848A1 Call diversion system
06/12/2002EP1212847A1 Transmission power control in a radio communication system
06/12/2002EP1212846A2 Power control in a cdma mobile communication system
06/12/2002EP1212844A2 Detection method and device
06/12/2002EP1212843A1 Modified finger assignment algorithm for high data rate calls
06/12/2002EP1212737A1 Method and apparatus for remotely monitoring a site
06/12/2002EP1125377B1 Method for processing ofdm signals simultaneously received via a multiple antenna system
06/12/2002EP1108307A4 Apparatus and method for channel coding and multiplexing in cdma communication system
06/12/2002EP1068751B1 Method and mobile element for setting up telecommunication links in telecommunication systems involving wireless telecommunication, especially in dect-gap systems and telecommunication system involving wireless telecommunication, especially a dect/gap system
06/12/2002EP1064737B1 Method and device for allocating channels in a cdma radiocommunications system
06/12/2002EP0938820B1 Process and base station system for configuring an air interface between a mobile station and a base station in a time-division multiplex mobile radio telephone system for packet data transmission
06/12/2002EP0824706B1 Method for automatically reducing orbit-received carrier acquisition and tracking thresholds
06/12/2002EP0697163B1 Method and system for channel allocation using power control and mobile-assisted handover measurements
06/12/2002EP0606396B1 A radio frequency local area network
06/12/2002CN1353912A Improvement in wireless communication system
06/12/2002CN1353892A System and method for correlating traffic channel signal measurements in communications system
06/12/2002CN1353890A Inter-network line level adjustment method and system
06/12/2002CN1353889A Uncoordinated frequency hopping cellular system
06/12/2002CN1353886A Radio device and method of calibration of antenna directivity
06/12/2002CN1353885A Receiver circuit for communications terminal and method for processing signal in receiver circuit
06/12/2002CN1353557A Mobile telephone
06/12/2002CN1353553A Mobile communication system and mehtod of controlling receiving quality
06/12/2002CN1353539A Mobile storage medium, mobile information terminal and its document management method
06/12/2002CN1353526A Mobile network and IP group transmitting method
06/12/2002CN1353516A Adaptive array antenna receiving apparatus
06/12/2002CN1353515A Mobile communication systme using long code and short code multicarrier CDMA scheme
06/12/2002CN1353514A Method for controlling reverse power of external ring in mobile communication system
06/12/2002CN1353510A Retry control method and device
06/12/2002CN1353509A Method and device for controlling emission power of forward link in mobile communication system