Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
03/2002
03/20/2002EP1188262A1 Method of supporting power control on dcch in bs
03/20/2002EP1188261A1 Alternating upwards link/downwards link transitions in the channel allocation in a tdd-transmission frame with several switching instants
03/20/2002EP1188260A1 Cell search procedure for time division duplex communication systems using code division multiple access
03/20/2002EP1188259A1 Multi-user time slots for tdma
03/20/2002EP1188258A2 Mobile reception method for receiving radio broadcast signals and a circuit for carrying out said method
03/20/2002EP1188257A1 Method and apparatus for high data rate wireless communications over wavefield spaces
03/20/2002EP1188256A1 Method for adjusting transmission power in a radio system and corresponding radio system
03/20/2002EP1188255A1 Method for controlling the transmission power
03/20/2002EP1188254A1 Power control during inter-generation soft hand-offs
03/20/2002EP1188250A1 Inter-network line level adjustment method and system
03/20/2002EP1188248A1 Apparatus and method for spreading channel data in cdma communication system using orthogonal transmit diversity
03/20/2002EP1188156A1 Method and apparatus in a two-way wireless communication system for location-based message transmission
03/20/2002EP1187576A1 Accelerated selection of a base station in a wireless communication system
03/20/2002EP1075738B1 Data transfer with interruption phases
03/20/2002EP1055297A4 Device and method for locating a mobile station in a mobile communication system
03/20/2002EP1023787B1 A method of and a system for voice and data radio communication providing improved interference diversity
03/20/2002EP1010260B1 Interference rejection combining with frequency correction
03/20/2002EP0943191B1 System and method for the non-sequential transmission of control signals within a speech transmission
03/20/2002EP0916197B1 Method and system to supply data to the users of a dect system
03/20/2002CN2482773Y Rotary platform
03/20/2002CN2482768Y Pitch drive mechanism
03/20/2002CN1341340A Method and system for reducing synchronization time in CDMA wireless communicaltion system
03/20/2002CN1341331A 基站装置和发送功率控制方法 The base station apparatus and transmission power control method
03/20/2002CN1341319A Method and apparatus for data transmission
03/20/2002CN1341316A Invisible encoding for delivery control
03/20/2002CN1341312A Multiple link data object conveying method for conveying data objects to wireless stations
03/20/2002CN1341307A Method and device for equalizing and decoding data signal
03/20/2002CN1341305A Apparatus and method for transmitting and receiving data in CDMA communication system
03/20/2002CN1341303A Slotted mode in wireless CDMA systems
03/20/2002CN1341301A Method and device for transmitting burst signal in mobile communication system, information distribution method, and information distribution controller
03/20/2002CN1341300A CDMA terminal and CDMA communication method
03/20/2002CN1341299A Impulse response inferrer and propagation path inferring method
03/20/2002CN1341296A Receiver and gain control method
03/20/2002CN1340982A Receiver device of mobile radio communication unit using speed estimater
03/20/2002CN1340980A System and method for safety passing through space management wireless mobile station
03/20/2002CN1340979A Radio communication equipment and information channel evaluation method
03/20/2002CN1340976A Method and device for detecting user's connection degree on mobile communication equipment
03/20/2002CN1340933A Method for processing signal in communication system with several antennas
03/20/2002CN1340932A Mail receiver/transmitter device for integrated wireless local loop and wireless domain net
03/20/2002CN1340929A Wireless data application based on positioning self-adapted antenna system
03/20/2002CN1340927A Amplfication control method and equipment for mobile terminal emitting signal
03/20/2002CN1340926A Training and synchronous sequence in multi-emitting and multi-receiving antenna CDMA and TDMA system
03/20/2002CN1081429C System and method for providing all and partical communication services
03/20/2002CN1081410C Wireless communication set having backlighted display
03/20/2002CN1081395C 天线系统 Antenna System
03/20/2002CA2356415A1 Radio system, antenna arrangement and polarization modulator for generating a transmit signal with changing polarization
03/19/2002US6360247 Information processing system, communication method, and recording medium
03/19/2002US6360199 Speech coding rate selector and speech coding apparatus
03/19/2002US6360103 Cellular telephone system which increases efficiency of reserved channel usage
03/19/2002US6360093 Wireless push-to-talk internet broadcast
03/19/2002US6360089 Radio apparatus with diversity antennas
03/19/2002US6360088 Antenna diversity switching system and method for selecting an antenna through a programmed evaluation
03/19/2002US6360080 Device and method for communicating power control bit pattern according to transmit antenna in mobile communication system
03/19/2002US6360079 Global channel power control to minimize spillover in a wireless communication environment
03/19/2002US6360077 Mobile radio communication device provided with functions for detecting and informing interference
03/19/2002US6360076 Method of broadcasting a quality over-the-air multicast
03/19/2002US6360075 System and method for transmitting data
03/19/2002US6359937 Method and apparatus for performing analog mode operations when transmitting audio and data in a wireless TDMA system
03/19/2002US6359924 Wireless telecommunications system, base station and mobile user terminal that exchange radio signals according to a frequency hopping sequences
03/19/2002US6359899 Priority access for real-time traffic in contention-based networks
03/19/2002US6359876 CDMA cellular communication system using frame offset distribution of all base stations to avoid traffic peak
03/19/2002US6359874 Partially block-interleaved CDMA coding and decoding
03/19/2002US6359872 Wireless personal local area network
03/19/2002US6359871 Cellular communications network
03/19/2002US6359870 Receiving apparatus with intermittent receiving
03/19/2002US6359869 Mobile communication system capable of establishing frame syncronization among base stations
03/19/2002US6359865 Method of implementing macrodiversity
03/19/2002US6359864 FDD/CDMA transmission/reception system
03/19/2002US6359714 Relay system
03/19/2002US6359571 Broadcasting type information providing system and travel environment information collecting device
03/19/2002US6359504 Power amplifier using upstream signal information
03/14/2002WO2002021870A2 System and method for determining cumulative clutter path loss
03/14/2002WO2002021869A1 Radio receiving system and method
03/14/2002WO2002021785A2 Automatic frequency correction for mobile radio receivers
03/14/2002WO2002021755A1 Digital data radio receiving device and method
03/14/2002WO2002021745A1 Radio communication terminal and interference canceling method
03/14/2002WO2002021743A1 Radio base system, synchronization window control method, and synchronization window control program
03/14/2002WO2002021729A2 Method and apparatus for processing a physical channel with partial transport format information
03/14/2002WO2002021728A2 Methods and systems for multiplexing and decoding variable length messages in digital communications systems
03/14/2002WO2002021727A1 Base station apparatus and communication method
03/14/2002WO2002021726A2 High altitude linked wireless local loop system and method
03/14/2002WO2002021725A1 Satellite link system between a ground station and an on-board station for portable telephones
03/14/2002WO2002021724A1 Radio device
03/14/2002WO2002021723A1 Base station device and arrival direction deducing method
03/14/2002WO2002021722A1 Radio base system, sampling error reducing method, and sampling error reducing program
03/14/2002WO2002021721A1 Method for transmitting beam formation information in a radio communications system, and stations therefor
03/14/2002WO2002021719A2 Method for distributing signaling data on transmission channels in a mobile radio system
03/14/2002WO2002021713A1 Phase rotation measuring device and radio base station device having the same
03/14/2002WO2002021711A1 A method of channel estimation and the receive system for implementing said method
03/14/2002WO2002021706A2 Open loop timing control for synchronous cdma systems
03/14/2002WO2002021704A2 Power margin control
03/14/2002WO2001082499A3 Coupled interference cancellation system for wideband repeaters in a cellular system
03/14/2002WO2001078292A3 Method and apparatus for declaring correctness of reception of transport channels
03/14/2002WO2001076279A3 Method and apparatus for a mobile station application to identify specified status messages
03/14/2002WO2001076106A3 Method and apparatus for reducing co-channel interference in a frame-synchronized wireless communication system
03/14/2002WO2001063794A3 User equipment and procedure for handling possible out-of-synchronization condition
03/14/2002WO2001058046A3 Method and apparatus for supervising transmit power in a high data rate system
03/14/2002WO2001054289A3 Method for determining the current signal-to-interference ratio and for controlling the power in mobile radio systems comprising code division multiplex
03/14/2002WO2001047145A3 Downlink power control at soft handover
03/14/2002WO2001010102A3 Acoustical echo cancellation device