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)
08/2003
08/27/2003EP1338099A1 Power change estimation for communication system
08/27/2003EP1338098A1 Allocation of shared channel data rates in a communication system
08/27/2003EP1338093A2 Method and apparatus for determining optimum data rate on the reverse supplemental channel in wireless communications
08/27/2003EP1337965A2 A device network having selectable targets
08/27/2003EP1252725B1 Device for carrying out search procedures in a mobile radio receiver
08/27/2003EP1234395A4 Transaction system and method therefor
08/27/2003EP1225568B1 Algebraic codebook with signal-selected pulse amplitudes for fast coding of speech
08/27/2003EP1198864B1 System comprising a satellite with radiofrequency antenna
08/27/2003EP1188258B1 Mobile reception method for receiving radio broadcast signals and a circuit for carrying out said method
08/27/2003EP1163738B1 Weighted open loop power control in a time division duplex communication system
08/27/2003EP1146667B1 Radio communication apparatus and method for controlling transmission power
08/27/2003EP1142347A4 Method and system for combining wireless phone jack and rf wireless communications
08/27/2003EP1134914B1 Paging channel control method and apparatus
08/27/2003EP1116341B1 Power control protocol for highly variable data rate reverse link of a wireless communication system
08/27/2003EP1095478A4 Optimized integrated high capacity digital satellite trunking network
08/27/2003EP1092279B1 Power control in a multi-carrier radio transmitter
08/27/2003EP1058972A4 Location method for a selective call receiver operating in a satellite communication system
08/27/2003EP0986883B1 Method and apparatus for band-adaptive demodulation
08/27/2003EP0986867B1 Systems and methods for control channel communication in cellular radiotelephone systems
08/27/2003EP0968576B1 Satellite telecommunications repeaters and retransmission methods
08/27/2003EP0861538B1 High-penetration transmission method for a radiocommunication system
08/27/2003EP0620959B1 Frequency synchronized bidirectional radio system
08/27/2003CN2569458Y 卫星信号传送流接收转发器 Satellite transponder signal transmission stream receiver
08/27/2003CN2569457Y Electronic map communication device based on GPS global positioning system
08/27/2003CN2569247Y Electronic music equipment capable of perchasing music relative products for users from server
08/27/2003CN1439229A Headline hyperlink broadcast servie and system
08/27/2003CN1439204A Method and apparatus for base station and mobile station time calibration
08/27/2003CN1439203A Doppler correction for airborne cellular system
08/27/2003CN1439202A Short code timing offsets in a CDMA system
08/27/2003CN1439201A Closed loop feedback system for improved down link performance
08/27/2003CN1439200A Adaptive rate power control CDMA system
08/27/2003CN1439198A Interference detection, identification, extraction and reporting
08/27/2003CN1439184A System and method for simultaneous transmission of signals in multiple beams without feeder cable coherency
08/27/2003CN1439183A Method and apparatus for capacity changes in transceiver apparatus and base station with such a trnsceiver
08/27/2003CN1438810A Wireless receiving device and method of controlling antenna beam-width and method thtereof, and base station and mobile communication system
08/27/2003CN1438797A Dynamic service-using method of mobile intelligent apparatus based on service region
08/27/2003CN1438782A Antenna device of CDMA communication system base station and communication volume optimizing method
08/27/2003CN1438781A Wireless receiver of estimating interference power
08/27/2003CN1438779A Communication control method of mobile communication and moboile communicator
08/27/2003CN1438730A Radio-wave receiving converter and antenna device
08/27/2003CN1438598A Electronic-mail processing system���method and programme, and storage medium
08/27/2003CN1119915C Method and apparatus for reverse link overload detection
08/27/2003CN1119914C Distributed infrastructure for wireless data communications
08/27/2003CN1119913C Method for performing idlehandoff in multiple access communication system
08/27/2003CN1119912C Radio base station device and radio communication method
08/27/2003CN1119907C Method for wireless transmission of local or useful information, and transmitter/receiver pair
08/27/2003CN1119882C Receiving method and apparatus in CDMA system
08/27/2003CN1119881C Reverse-spread spectrum device and method for measuring frequency faults
08/27/2003CN1119878C 移动通信系统 The mobile communication system
08/27/2003CN1119877C Location method for selective call receiver operating in satellite communication system
08/27/2003CN1119876C Integrated satellite communication system
08/27/2003CN1119875C Diversity method for antenna of mobile station in wireless mobile communication system
08/27/2003CN1119874C Modified downlink power control during macrodiversity
08/27/2003CN1119858C Radio communication apparatus and its transmitted power controlling method
08/27/2003CN1119839C Radio transmitting apparatus and gain control method for the same
08/26/2003US6611937 Error correction on a mobile device
08/26/2003US6611696 Method and apparatus for aligning the antennas of a millimeter wave communication link using a narrow band oscillator and a power detector
08/26/2003US6611690 Radio communication system
08/26/2003US6611685 Home location register fault recovery
08/26/2003US6611683 Elliptical satellite system which emulates the characteristics of geosynchronous satellites
08/26/2003US6611677 Scanning diversity antenna system for motor vehicles
08/26/2003US6611676 Radio communication apparatus and transmission rate control method
08/26/2003US6611675 Antenna verification method for advanced closed loop mode-one transmitter antenna diversity
08/26/2003US6611674 Method and apparatus for controlling encoding of a digital video signal according to monitored parameters of a radio frequency communication signal
08/26/2003US6611548 Multipath processor
08/26/2003US6611513 CDMA system with iterative demapping of a received signal
08/26/2003US6611511 Cellular telephone communication system using sector splitting for improved performance
08/26/2003US6611509 CDMA/TDD mobile communication system and method
08/26/2003US6611508 Wireless communication method and apparatus with power-control channel
08/26/2003US6611500 Methods and apparatus for derivative-based optimization of wireless network performance
08/26/2003US6611229 Vehicle tracking system, vehicle-theft warning system, stolen-vehicle tracking system, and theft-warning vehicle tracking system
08/26/2003US6611197 Selective call transceiver and method of re-registering same
08/26/2003US6611120 Robot cleaning system using mobile communication network
08/26/2003CA2270798C A radio communication system, a mobile station apparatus and a base station apparatus
08/26/2003CA2182598C Cellular radiotelephone system with remotely programmed mobile stations
08/26/2003CA2180925C Telecommunications system and method of telecommunication
08/21/2003WO2003071716A1 Broadband wireless repeater for mobile communication system
08/21/2003WO2003069947A1 A server for initiating a group call in a group communication network
08/21/2003WO2003069946A1 A server for joining a user to a group call in a group communication network
08/21/2003WO2003069944A1 A communication device for joining a user to a group call in a group communication network
08/21/2003WO2003069943A1 A method and an apparatus for registering a user in a group communication network
08/21/2003WO2003069936A1 Carrier allocation
08/21/2003WO2003069935A1 Device for testing packet-switched cellular radio network
08/21/2003WO2003069927A1 A method and an apparatus for terminating a user from a group call in a group communication network
08/21/2003WO2003069925A1 Wireless communication system, wireless communication device and wireless communication method, and computer program
08/21/2003WO2003069922A2 Layered sim card and security function
08/21/2003WO2003069919A2 Reselection optimization in mobile wireless communication devices and methods therefor
08/21/2003WO2003069907A1 Mobile communication terminal recognition system and mobile communication terminal recognition method using the system
08/21/2003WO2003069864A1 Method and system for minimum mean square error equalization (mmse) iteratively circulating short training sequences until mse falls below a target threshold
08/21/2003WO2003069863A1 Method and system for joint decision feedback equalization and complementary code key decoding using a trellis
08/21/2003WO2003069832A1 Method for beamforming a multi-use receiver with channel estimation
08/21/2003WO2003069826A2 System and method for efficiently detecting the identification of a received signal
08/21/2003WO2003069824A2 Transport block set transmission using hybrid automatic repeat request
08/21/2003WO2003069822A2 Method for rate matching
08/21/2003WO2003069818A1 Transport block set segmentation
08/21/2003WO2003069816A2 Near-field spatial multiplexing
08/21/2003WO2003069815A1 Method and system for transmission of carrier signals between first and second antenna networks
08/21/2003WO2003069814A2 Wireless network simulator
08/21/2003WO2003069809A1 Method for organising radio interface and a base cellular communication station
08/21/2003WO2003069808A1 Method for transmitting power control bits and detecting power control rate
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