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)
05/2003
05/07/2003EP1307979A2 Cell search method and apparatus in atdma-cdma communication system
05/07/2003EP1307978A1 Satellite telecommunication method and system and terminal therefor
05/07/2003EP1307977A2 Satellite communication card
05/07/2003EP1307976A2 Phase stabilization in adaptive arrays
05/07/2003EP1307975A2 Method for regulating the transmission power in a radio communications system
05/07/2003EP1307974A1 Method and base station for data transmission from and to user stations using a common timeslot
05/07/2003EP1103143B1 Adaptive digital video codec for wireless transmission
05/07/2003EP1050118A4 Method and apparatus for transmitting information regarding the synchronization status of a base station
05/07/2003EP1032986B1 Method for transmission of circuit switched data, packet data, and atm cell data in a satellite/wireless tdma system
05/07/2003EP0868822B1 Process for transmitting data in a universal transmission system
05/07/2003EP0783804B1 Multiple band radio
05/07/2003CN2549659Y Wireless local network diversity antenna with zigzag dual groud leads
05/07/2003CN2549658Y Wireless audiovisual transmission device for bidirectional communication
05/07/2003CN2549657Y Bidirectional communication wireless multimedia device on vehicle or ship
05/07/2003CN2549656Y Frequency reducing receiver with easily connected transmitting wires
05/07/2003CN1416659A Mobil communication system and radio communication method
05/07/2003CN1416626A Method and appts. for minimizing probability of sely-interference among neighboring wireless networks
05/07/2003CN1416624A Method and appts. for accessing TDMA channel using two incompatible protocols
05/07/2003CN1416623A Mobile station assisted forward link transmission power and data rate control in CDMA system
05/07/2003CN1416620A Method and appts. for control of modem transmit power
05/07/2003CN1416618A Method and appts. for conserving power in integrated electronic device that includes PDA and wireless telephone
05/07/2003CN1416291A Radio communicating terminal
05/07/2003CN1416288A Mobile station, mobile communicating system, and over-zone switching control method
05/07/2003CN1416286A Propulsion type advertisement in mobile communicating network and adaptable mobile terminal
05/07/2003CN1416285A Asynchronous transferring mode data changement in mobile communicating system
05/07/2003CN1416284A Mobile communicating system and method realizing overzone switching
05/07/2003CN1416283A Mobile communicating appts. comprising antenna array and mobile communicating method
05/07/2003CN1416233A Recerving method based on time-frequency diversity
05/07/2003CN1416230A Method for transmitting electric books in mode of radio broadcasting and receiving electric books in mode of wireless reception
05/07/2003CN1416227A Mobile communicating system, mobile communicating method, base station, mobile station and transmitting method
05/07/2003CN1416226A Method utilized in mobile communication system for transmitting repeating signal
05/07/2003CN1416225A Locating device and method
05/07/2003CN1416224A Control system control method and radio network controller of such system and method
05/07/2003CN1416194A Folding mobile telephone antenna device
05/07/2003CN1415974A Local area real time self-difference position identifying system and identifying method thereof
05/07/2003CN1108077C Method and appts. for providing high speed data communication in cellular environment
05/07/2003CN1108074C Cellular radio system with improved characteristics in border areas
05/07/2003CN1108071C Signal processing method for terminal in CDMA mobile communication system
05/07/2003CN1108070C Admission control system and method in space-based mobile telecom system
05/07/2003CN1108068C Radio paging receiver and method for controlling display auto-reset function
05/07/2003CN1108047C 增强型蜂窝通信系统 Enhanced cellular communication system
05/07/2003CN1108042C Access network method
05/07/2003CN1108037C Cablibration device and method for array antenna wireless receiver
05/07/2003CN1108036C Cellutar communicating system and method for transmitting information via feederlinks
05/07/2003CN1108035C High data rate CDMA wireless communication system of lowering peak-to-average transmission power
05/07/2003CN1108034C Radio calling system
05/07/2003CN1108033C Process for signal transmission between movable and fixed radio receiving and transmitting appts. in wireless communication system and device for carrying out same
05/07/2003CN1108032C Multiple spreading codes in satellite communication system
05/07/2003CN1108031C Method and appts. for call establisment in satellite communication system
05/07/2003CN1108030C Method of determining transmission direction, and radio system
05/07/2003CN1108029C System and method of testing overall and individual antennas of switched space dilersity receiver
05/07/2003CN1108028C Estimation of signal to interference ratio in mobile communication system
05/07/2003CN1108027C Method and appts. for performing fast downward move in cellular telephone forward link power control system
05/07/2003CN1108026C Method and appts. for perforing power control in mobile communication system
05/07/2003CN1108025C Device for controlling power envelope
05/07/2003CN1108020C Hand-held cellalar telephone with power management features
05/07/2003CN1108018C Rapid-update adaptive channel-equilization filtering for digital radio receivers
05/06/2003WO2003047137A2 Method and device for the synchronization of radio stations and a time-synchronous radio bus system
05/06/2003US6560517 Vehicle management system and method thereof
05/06/2003US6560469 Microphone/speaker-contained wireless remote control system for internet device and method for controlling operation of remote controller therein
05/06/2003US6560463 Communication system
05/06/2003US6560461 Authorized location reporting paging system
05/06/2003US6560450 Satellite communications routing and addressing method
05/06/2003US6560443 Antenna sharing switching circuitry for multi-transceiver mobile terminal and method therefor
05/06/2003US6560441 Available broadband network used to distribute signals between centrally located base transceiver station and remote transceivers; cable microcell integrators deployed to provide radio frequency coverage in desired area
05/06/2003US6560440 Method for precompensating frequency data for use in high-velocity satellite communication systems
05/06/2003US6560439 Satellite paging channels
05/06/2003US6560301 Integrated frequency translation and selectivity with a variety of filter embodiments
05/06/2003US6560300 CDMA communication system using an antenna array
05/06/2003US6560299 Diversity receiver with joint signal processing
05/06/2003US6560292 Method for coding in a telecommunications system
05/06/2003US6560278 Receiver and an adaptive equalizer method
05/06/2003US6560272 Decode circuit for code division multiple access receiver
05/06/2003US6560240 System-on-a-chip with variable clock rate
05/06/2003US6560239 Retaining a data communication while responding to a paging notification
05/06/2003US6560221 Communication path control device, communication path control method, and communication path control unit
05/06/2003US6560215 Method and apparatus for updating a timing offset in a communication device
05/06/2003US6560211 Method and apparatus for variable and fixed forward link rate control in a mobile radio communication system
05/06/2003US6560210 Handing off a wireless terminal in a wireless telecommunications system
05/06/2003US6560209 Method for frequency division duplex communications
05/06/2003US6560208 Wireless repeating apparatus
05/06/2003US6560194 Method of allocating orthogonal codes in a code division multiple access mobile radio system using codes of variable length
05/06/2003US6559799 Array antenna radio communication apparatus and calibration method
05/06/2003US6559760 Platform monitoring system
05/06/2003US6559753 Selective radio call receiver capable of receiving common data in emergency mode
05/06/2003CA2264125C Method of controlling transmission power in a cellular type mobile communication system
05/06/2003CA2245196C Device and method for generating spread spectrum signal using pseudo-orthogonal code in cdma mobile communications system
05/06/2003CA2190234C Space division multiple access radio communication system and method for allocating channels therein
05/02/2003EP1307067A2 Wireless communication system to support real time services and handhoff method thereof
05/02/2003EP1307060A2 Information acquisition system and information acquisition method
05/02/2003EP1306986A2 Cell search system for mobile station in a time division duplex system and method for the same
05/02/2003EP1306985A1 A hybrid transmission method for wireless communications
05/02/2003EP1306983A1 Mobile communication apparatus including multiple transmit and receive antennas and mobile communication method thereof
05/02/2003EP1306982A1 Apparatus and method for controlling power of a common reverse power control channel in a mobile communication system
05/02/2003EP1306979A1 Method and device for slot synchronisation of a user equipment to a cell in a cell search procedure of a mobile communication system
05/02/2003EP1306969A2 Amplitude-modulated signal receiving circuit
05/02/2003EP1306921A2 Antenna apparatus for folder type mobile phone
05/02/2003EP1305974A1 Method for differentiating logic channels in a commonly used physical transmission channel of a radio communication system
05/02/2003EP1305902A2 Data providing system, method and computer program
05/02/2003EP1305899A1 Method and device for synchronising mobile terminals on a radio channel in direct mode
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