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)
09/2003
09/25/2003US20030179721 Message control protocol in a communications network having repeaters
09/25/2003US20030179137 Antenna system having active polarization correction and associated method
09/25/2003US20030179110 Broadcasting system and its broadcasting transmission apparatus and reception terminal apparatus
09/25/2003CA2482074A1 Mobile communication handset with adaptive antenna array
09/25/2003CA2479200A1 Method and apparatus for reducing interference with outer loop power control in a wireless communication system
09/25/2003CA2479197A1 Signal processing system and method
09/25/2003CA2479122A1 Method and apparatus for reducing inter-channel interference in a wireless communication system employing a non-periodic interleaver
09/25/2003CA2479121A1 Method and apparatus for reducing inter-channel interference in a wireless communication system
09/25/2003CA2479014A1 A system and method for providing adaptive control of transmit power and data rate in an ad-hoc communication network
09/25/2003CA2479013A1 Velocity responsive power control
09/25/2003CA2479009A1 Path diversity receiver apparatus and method of spectrum spread communication system
09/25/2003CA2478764A1 Proximity triggered job scheduling system and method
09/25/2003CA2477553A1 Motion tracking system and method
09/24/2003EP1347663A1 Communication terminal device, base station device and communication method
09/24/2003EP1347660A2 PCS pocket phone/microcell communication over-air protocol
09/24/2003EP1347659A2 PCS pocket phone/microcell communication over-air protocol
09/24/2003EP1347658A2 PCS pocket phone/microcell communication over-air protocol
09/24/2003EP1347614A2 Communication method and system in a cellular network with resource reservation
09/24/2003EP1347612A2 Mobile communication terminal, information processing apparatus, relay server apparatus, information processing system, and information processing method
09/24/2003EP1347601A2 Multi-hop network for transmission of packets whose size is determined by hop count number
09/24/2003EP1347587A1 Method for estimating power in a CDMA receiver
09/24/2003EP1347584A2 PCS pocket phone/microcell communication over-air protocol
09/24/2003EP1347583A2 PCS pocket phone/microcell communication over-air protocol
09/24/2003EP1346594A2 Method and apparatus for call recovery in a wireless communication system
09/24/2003EP1346552A1 A sound-based proximity detector for use in a mobile telephone apparatus
09/24/2003EP1346530A1 Determination of bit rate
09/24/2003EP1346522A2 Method and apparatus for connecting devices via an ad hoc wireless communication network
09/24/2003EP1346506A2 Method and arrangement for digitally receiving a signal
09/24/2003EP1346496A1 Data stream control system for selectively storing selected data packets from incoming transport stream
09/24/2003EP1346495A2 Radio communicati0n system
09/24/2003EP1346494A1 Method and system of transmission power control
09/24/2003EP1346493A1 Method for performing link adaption using fuzzy control
09/24/2003EP1346492A1 Parameter estimation for adaptive antenna system
09/24/2003EP1346490A1 Transmission/reception digital circuit in a cdma system
09/24/2003EP1346487A1 A method of splitting a signal and signal processing circuitry and apparatus utilising the same
09/24/2003EP1346482A2 A polymorphic cellular network comprising nano cellular base stations with transceivers providing mobile and base station functions
09/24/2003EP1346435A1 Base station, base station module and method for estimating parameters of uplink signals
09/24/2003EP1346306A1 A method and system for distributing electronic content
09/24/2003EP1034671B1 Method for receiving and processing information emitted from a central station to a plurality of non-defined subscribers by a terminal and a terminal with means for carrying out the method
09/24/2003EP0771494B1 Generalized direct update viterbi equalizer
09/24/2003EP0767994B1 Adaptive sectorization in a spread spectrum communication system
09/24/2003CN2575902Y Double-calendar 8 shape mobile telehpone
09/24/2003CN1444834A Radio terminal procedure method and radio terminal system
09/24/2003CN1444807A Preamble searching apparatus and method
09/24/2003CN1444806A Method for regulating transmission power in radio system
09/24/2003CN1444805A Method and system for power control in mobile radio systems
09/24/2003CN1444804A Method for transmitting signals in communication networks, associated system and terminal
09/24/2003CN1444803A Page monitoring method and apparatus
09/24/2003CN1444802A Method and apparatus for call recovery after power cut for CDMA cellular phone
09/24/2003CN1444744A System method and apparatus for portable design, deployment, test and optimization of communication network
09/24/2003CN1444413A Self-adaptive antenna base station
09/24/2003CN1444348A Method for time slot selection and time slot distribution, base station and moving station
09/24/2003CN1444344A Combined open-loop and closed-loop power control measured by using difference
09/24/2003CN1444053A Satellite tracking method and device using orbit tracking technology
09/24/2003CN1122433C Mobile assisted handoff in radio communication systems
09/24/2003CN1122431C Method for increasing selective capacity of code converter and selector base of mobile communication
09/24/2003CN1122429C Wireless local loop system for radio communication between central telephone exchange and fixed subscriber
09/24/2003CN1122394C A system and method for joint demodulation of CDMA signals
09/24/2003CN1122380C Method, apparatus and system for determing location of frequency synchronization signal
09/24/2003CN1122379C Time division multiple process radio systems
09/24/2003CN1122377C Correction of signal interference ratio measurement
09/24/2003CN1122376C Method for generating ultra distance alarm signal in radio communication apparatus
09/24/2003CN1122375C CDMA mobile communications device
09/24/2003CN1122371C Interleaving/deinterleaving device and method for communiation system
09/24/2003CN1122321C Cellular telephone leather belt holder
09/23/2003US6625467 Method and apparatus for performing idle mode reacquisition and handoff in an asynchronous communication system
09/23/2003US6625466 Method and system for regulating the transmission power of a mobile station of a mobile radiotelephone system
09/23/2003US6625465 Backward closed loop power control apparatus for mobile communication system and method using the same
09/23/2003US6625463 Synchronization of super frames in an integrated services digital broadcasting for satellites ISDB-S system
09/23/2003US6625462 Method for establishing a radio communication and telecommunication network
09/23/2003US6625450 Satellite communications gateway management system
09/23/2003US6625434 Method of performing automatic frequency control in a mobile station during in speech communication mode
09/23/2003US6625257 Message processing system, method for processing messages and computer readable medium
09/23/2003US6625230 Multi-frequency superposition receiver method
09/23/2003US6625202 Mobile station for spread spectrum communication
09/23/2003US6625173 Base station transmitter for CDMA system and serial signal transmitting method therefor
09/23/2003US6625164 Selectively framing and unframing PPP packets depending on negotiated options on the Um and Rm interfaces
09/23/2003US6625154 Wireless asynchronous transfer mode communication system and method of controlling broadcast
09/23/2003US6625135 Method and apparatus for incorporating environmental information for mobile communications
09/23/2003US6625132 Idle intersystem roaming determination and system reselection in a CDMA wireless communication system
09/23/2003US6625131 Satellite communication multicast processing techniques using multicast replication and outbound processing
09/23/2003US6625130 Frame relay protocol-based multiplex switching scheme for satellite mesh network
09/23/2003US6625129 Demand assigned spatial multiplexing in satellite communication systems
09/23/2003US6625125 Method and device for measuring field strength of received signal in time-division multiple access
09/23/2003US6624791 Antenna control system in a wireless communication system
09/23/2003US6624784 Adaptive array antenna
09/23/2003CA2299575C Power control device and method for reverse link common channel in mobile communication system
09/18/2003WO2003077589A1 Wireless communications apparatus, methods and computer program products using broadcast channel messaging for application transport
09/18/2003WO2003077584A1 Method and device for controlling the power in an asymmetric soft handover condition
09/18/2003WO2003077578A1 Radio communication system
09/18/2003WO2003077511A1 Multifunctional mobile phone for medical diagnosis and rehabilitation
09/18/2003WO2003077492A1 Multicarrier pilot allocator
09/18/2003WO2003077491A1 Antenna signal processing systems
09/18/2003WO2003077486A2 Tdma backbone for a mobile network
09/18/2003WO2003077458A1 Method and device for constructing td-las systems
09/18/2003WO2003077452A1 A system and method for using per-packet receive signal strength indication and transmit power levels to compute path loss for a link for use in layer ii routing in a wireless communication network
09/18/2003WO2003077446A1 Radio reception device, array parameter optimal value estimation method, and array parameter optimal value estimation program
09/18/2003WO2003077445A1 Doppler shift and spread estimation method and apparatus
09/18/2003WO2003077444A1 Method and apparatus for estimating power required for transmission of data at a rate in a communication system
09/18/2003WO2003077440A1 Adaptive antenna receiver and its receiving method
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