Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
10/2001
10/10/2001EP1142385A1 Method and apparatus for providing fair access in a group communication system
10/10/2001EP1142380A1 Communication system containing information about different time zones in which mobile stations are located
10/10/2001EP1142357A1 Power control within a broad-band communication system
10/10/2001EP1142347A2 Method and system for combining wireless phone jack and rf wireless communications
10/10/2001EP1142290A1 Closed-loop power control method
10/10/2001EP1142245A1 Ofdm receiver with adaptive equaliser
10/10/2001EP1142231A1 Invisible encoding for delivery control
10/10/2001EP1142216A1 Wireless communication systems, devices, and methods
10/10/2001EP1142203A1 Method for conveying multiple data objects to wireless stations
10/10/2001EP1142189A1 Systems and methods for acquiring synchronization using dual detection thresholds
10/10/2001EP1142177A1 Data communication apparatus and method in multi-carrier cdma communication system
10/10/2001EP1142176A2 Clock synchronization in telecommunications network using system frame number
10/10/2001EP1142172A1 Method and communications assembly for transferring information by using a multi-carrier method
10/10/2001EP1142171A1 Adaptive pre-emphasis technique
10/10/2001EP1142163A1 Handset time synchronization to a wireless telephone base station
10/10/2001EP1142162A1 Device and method for determining maximum likelihood state in a decoding device
10/10/2001EP1142161A1 A receiver
10/10/2001EP1142160A1 AN ADAPTIVE DIGITAL BEAMFORMING RECEIVER WITH $g(p)/2 PHASE SHIFT TO IMPROVE SIGNAL RECEPTION
10/10/2001EP1142159A1 Data transmission method and radio system
10/10/2001EP1142158A1 Optimising link quality by space and time interleaving
10/10/2001EP1142156A2 Method in a telecommunication system
10/10/2001EP1142155A2 Signalling method and telecommunication system
10/10/2001EP1142154A1 A method for traffic load control in a telecommunication network
10/10/2001EP1142153A1 Channel estimation in a cellular communication system
10/10/2001EP1142152A2 Control of transmission power in a radio system
10/10/2001EP1142146A1 Pilot filtering in the presence of phase disconiuties in a cdma receiver
10/10/2001EP1142136A1 Control of gain and power consumption in a power amplifier
10/10/2001EP1142133A1 Method, base station and subscriber station for channel coding in a gsm mobile radiotelephone system
10/10/2001EP1142111A1 Low-power programmable digital filter
10/10/2001EP1142061A1 Control of multidirectional antenna structure in a primary station for use in a radio communication network
10/10/2001EP1141950A1 Noise suppression in a mobile communications system
10/10/2001EP1141856A1 Pipeline processing for data channels
10/10/2001EP1141818A1 Device with speech signal input means and control signal input means
10/10/2001EP0995283A4 A method and apparatus for segmentation, reassembly and inverse multiplexing of packets and atm cells over satellite/wireless networks
10/10/2001EP0827638B1 Cellular communication system having device coupling distribution of antennas to plurality of transceivers
10/10/2001CN1317218A Method and equipment for setting timer
10/10/2001CN1317215A Random access in mobile telecommunications system
10/10/2001CN1317214A Method, communication system, mobile station and network element for transmitting background noise information in data transmission in data frames
10/10/2001CN1317212A Cellular telecommunicatino system with macrodiversity mode
10/10/2001CN1317186A Macrodiversity transmission in mobile radio system
10/10/2001CN1317182A Broadband power mangement (power banking) within broadband multi-carrier base station transceiver system
10/10/2001CN1317181A Method for forming or detecting single sequence and transmitter unit and receiver unit
10/10/2001CN1317179A Method and system for detecting communication relaying network elements
10/10/2001CN1317178A Transmission method and radio system
10/10/2001CN1317177A Communication terminal device and transmission power control method
10/10/2001CN1317176A Data rate detection device and method for mobile communication system
10/10/2001CN1317175A Mobile telecommunication system comprising adaptive base station antenna
10/10/2001CN1317172A Method for increasing capacity of orthogonal waveform multiple access network, and associated units
10/10/2001CN1316877A Portable voice device
10/10/2001CN1316841A Radio communication system
10/10/2001CN1316839A Improved radio exchange field network
10/10/2001CN1072886C Standby operation method for starting communication device
10/10/2001CN1072871C Apparatus and method for providing synchornization of base-stations in a communication system
10/10/2001CN1072865C Method for eliminating multi-access interference and mobile station
10/10/2001CN1072864C Method and apparatus for determining transmission data rate in multi-user communication system
10/10/2001CN1072863C Apparatus and method for reducing message collision between mobile stations in communication system
10/10/2001CN1072862C Satellite receiver system having doppler frequency shift tracking
10/10/2001CN1072861C Multi-channel digital transceiver and method thereof
10/10/2001CN1072860C Method of transmitting and receiving power control messages in CDMA cellular radio system
10/10/2001CN1072819C Method for far-end requiring portable data card and requiring device
10/09/2001US6301684 Data decoding apparatus and method for decoding convolution-coded input data
10/09/2001US6301487 Information terminal unit incorporating cellular phone function and on/off-hook method
10/09/2001US6301485 Transmission power control method in mobile communication system
10/09/2001US6301484 Method and apparatus for remote activation of wireless device features using short message services (SMS)
10/09/2001US6301476 Satellite communication service with non-congruent sub-beam coverage
10/09/2001US6301466 System and method for optimization of call forwarding on busy for an optimized mobile station within a satellite network
10/09/2001US6301465 Adaptive transceiver architecture for real time allocation of communications resources in a satellite based telecommunication system
10/09/2001US6301463 Mobile base station for disseminating information
10/09/2001US6301316 Frequency sharing mobile communication system equipped with diversity receiver incorporated with shared wave canceller
10/09/2001US6301313 Mobile digital radio system with spatial and time diversity capability
10/09/2001US6301289 To a telecommunication system using code division multiple access (CDMA)
10/09/2001US6301286 Common packet channel
10/09/2001US6301242 Communication system with fast control traffic
10/09/2001US6301238 Directional-beam generative apparatus and associated method
10/09/2001US6301237 CDMA radio multiplex transmitting device and a CDMA radio multiplex receiving device
10/09/2001US6301236 Transmission means
10/09/2001US6301234 Reduction method of successive hard handoffs between base stations in code division multiple access (CDMA) mobile communication system
10/09/2001US6301232 Methods of dynamically switching return channel transmissions of time-division multiple-access (TDMA) communication systems between signalling burst transmissions and message transmissions
10/09/2001US6301231 Satellite communication system with variable rate satellite link diversity
10/09/2001US6301230 Radio paging system
10/09/2001US6300905 Location finding using a single base station in CDMA/TDMA systems
10/09/2001US6299280 Method of transmitting information by capacitive connection and a device adapted to implement it, such as a printer
10/09/2001CA2232324C Scalable radio platform
10/09/2001CA2219997C Method and apparatus for power control in a communication system
10/09/2001CA2205818C An improved multi-code code division multiple access receiver
10/09/2001CA2195534C Spread spectrum interference canceler system and method
10/07/2001CA2342417A1 Adaptive compensation for carrier signal phase
10/04/2001WO2001074106A1 Method for transmitting signalling
10/04/2001WO2001074103A1 Method of cell initial search in cdma digital mobile telecommunication system
10/04/2001WO2001074089A1 Multimode apparatus with communication and control features
10/04/2001WO2001074021A1 Method for signaling the start of a logical channel in a jointly used physical transmission channel of a radio communications system
10/04/2001WO2001074012A1 Method and apparatus for transmitting and receiving multimedia data
10/04/2001WO2001073990A1 Base station apparatus and radio communication method
10/04/2001WO2001073986A2 Method and apparatus for a talkgroup call in a wireless communication system
10/04/2001WO2001073983A1 Method and system for channel estimation using multi-slot averaged interpolation
10/04/2001WO2001073977A1 Method and apparatus for increasing throughput and/or capacity in a tdma system
10/04/2001WO2001073976A1 Transmission power control device and transmission power control method
10/04/2001WO2001073975A1 Dynamic bias for rf power amplifiers
10/04/2001WO2001073974A1 Method and apparatus for transmitting and receiving wireless packet
10/04/2001WO2001073973A1 Method and apparatus for transmitting and receiving wireless packet