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)
11/1998
11/12/1998WO1998051114A1 Short packet circuit emulation
11/12/1998WO1998051109A1 Method, and associated apparatus, for determining cell relationships in a radio communication system
11/12/1998WO1998051108A2 Hand-held cellular telephone with power management features
11/12/1998WO1998051103A2 Wireless communication system supporting multiple frequency bands and multiple protocols
11/12/1998WO1998051048A2 Communication system having diversity in an orthogonal frequency division multiplexing environment and operating method therefor
11/12/1998WO1998051033A2 Method for correcting synchronization error and radio system
11/12/1998WO1998051030A1 Method and system for determining signal to interference plus noise power ratio (sinr) in a communications system
11/12/1998WO1998051028A1 Method and apparatus for processing data from multiple sources
11/12/1998WO1998051027A2 Method and apparatus for producing delay of a carrier signal for implementing spatial diversity in a communication system
11/12/1998WO1998051026A1 Enhanced reverse link power control in a wireless communication system
11/12/1998WO1998051023A1 Network for controlling steerable beams
11/12/1998WO1998051022A1 High latitude geostationary satellite system
11/12/1998WO1998051021A1 Satellite system fraud prevention method and apparatus
11/12/1998WO1998051020A1 Communication routing method by satellite in a network
11/12/1998WO1998051019A1 Time-shifted weighting for signal processing
11/12/1998WO1998051017A1 Arrangements and method relating to handling of digital signals
11/12/1998WO1998051016A1 A method and apparatus for interfacing an electronic device with an external accessory
11/12/1998WO1998050983A1 Communications system
11/12/1998WO1998033288A3 Method and apparatus for performing soft hand-off in a wireless communication system
11/12/1998WO1998030042A3 User terminal for mobile communications
11/12/1998WO1998028931A3 Methods and systems for reduced power operation of cellular mobile terminals
11/12/1998WO1998026619A3 Circuitry and method for improved signal reception acknowledgment in a radio communication system
11/12/1998WO1998025421A3 Repeater for radio signals
11/12/1998CA2290608A1 Wireless communication system supporting multiple frequency bands and multiple protocols
11/12/1998CA2288873A1 Short packet circuit emulation
11/12/1998CA2286780A1 High latitude geostationary satellite system
11/12/1998CA2259470A1 Communication routing method by satellite in a network
11/12/1998CA2237439A1 Multiple mode capable radio receiver device
11/11/1998EP0877510A2 Neighbouring cell measurement in a TDMA cellular radio network
11/11/1998EP0877506A2 Timing recovery and tracking method and apparatus for data signals
11/11/1998EP0877440A1 Directivity varying type diversity antenna apparatus
11/11/1998EP0876734A1 Cordless time-duplex phone with improved hearing-aid compatible mode
11/11/1998EP0876715A1 Remotely controlling and determining electrical device status
11/11/1998EP0876714A1 Power control method and cellular radio system
11/11/1998EP0876713A1 Method for reducing undesirable rf interference generated between bursts in a tdma system
11/11/1998EP0876688A1 ANTENNA FOR FREQUENCIES IN EXCESS OF 200 MHz
11/11/1998EP0693247B1 Synchronization device for a radio communication system terminal
11/11/1998CN1198868A Data delivery services
11/11/1998CN1198863A Broadband telecommunications system
11/11/1998CN1198857A Base stations requiring synchronisation in a radio multi-cellular telecommunication system
11/11/1998CN1198646A Management method for extra expenses channel in mobile telecommunication system
11/11/1998CN1198645A CDMA base station software management method for personal communication system
11/11/1998CN1198626A CDMA receiver
11/11/1998CN1198623A Transmitting diversity circuit for time division multiple access radio unit
11/11/1998CN1198622A Method for distributing signal and system
11/11/1998CN1198619A Multi-jump communication system
11/10/1998US5835860 Method for completing a call in a communications system
11/10/1998US5835857 Position determination for reducing unauthorized use of a communication system
11/10/1998US5835855 Antenna scanning system with low frequency dithering
11/10/1998US5835853 Two band receiver
11/10/1998US5835850 Self-testing transceiver
11/10/1998US5835849 Cellular mobile radio system comprising sub-cells
11/10/1998US5835848 Range repeater for a transmission system
11/10/1998US5835847 Pilot signal strength control for a low earth orbiting satellite communications system
11/10/1998US5835846 Mobile satellite communication system
11/10/1998US5835569 Communication terminal equipment for receiving and sending message information and the control method thereof
11/10/1998US5835527 Spread spectrum adaptive power control system and method
11/10/1998US5835526 Channel equalizer for a telecommunication system
11/10/1998US5835490 Overload control method using call control process load ratio of CDMA mobile system
11/10/1998US5835489 CDMA communication system
11/10/1998US5835488 Pseudo random noise sequence code generator and CDMA radio communication terminal
11/10/1998US5835487 Receiver for receiving a time domain multiplex downlink signal
11/10/1998US5835057 For use in a vehicle
11/10/1998CA2116601C Mobile station and cell selecting method for code division multiplex access mobile communication
11/05/1998WO1998049857A1 Random access in a mobile telecommunications system
11/05/1998WO1998049854A2 Method and home base station to set up a link for a mobile station
11/05/1998WO1998049847A1 Method for a selective call receiver to determine its position and to disregard certain signals
11/05/1998WO1998049839A2 A data transmission method and base station for a tdma radio system
11/05/1998WO1998049818A1 Combined mobile telephone and remote control terminal
11/05/1998WO1998049791A1 Secondary channel for radio frequency communications
11/05/1998WO1998049790A1 Method and apparatus for transmission and reception of a transmission rate in a cdma communication system
11/05/1998WO1998049789A1 Communications blockage environment response method and apparatus
11/05/1998WO1998049788A1 Method and apparatus for conserving energy in a selective call receiver
11/05/1998WO1998049787A1 A system for generating and using global radio frequency maps
11/05/1998WO1998049786A2 Adaptive communication system and method using unequal weighting of interference and noise
11/05/1998WO1998049785A1 Method of and apparatus for controlling transmission power in a communication system
11/05/1998WO1998049784A2 Method and apparatus for limiting a transmitting power of a mobile station
11/05/1998WO1998049783A1 Method and apparatus for conserving energy in a radio communication system
11/05/1998WO1998049781A1 Repeater assisted channel hopping system and method therefor
11/05/1998WO1998049780A2 Frequency hopping communication system
11/05/1998WO1998049746A1 Terminal-antenna device for moving satellite constellation
11/05/1998WO1998049745A1 Antenna system, in particular for pointing moving satellites
11/05/1998WO1998048609A2 Microsatellite system for high-volume orbital telemetry
11/05/1998WO1998038769A3 Frame alignment of test signals in a communication system
11/05/1998WO1998032290A3 Power efficient paging for mobile users in a terrestrial and satellite communications system
11/05/1998WO1998032244A3 System and method for transmitting data
11/05/1998WO1998027677A3 Method and arrangement for wireless data transmission
11/05/1998WO1998023107A3 Process and base station system for configuring an air interface between a mobile station and a base station in a time-division multiplex mobile radio telephone system for packet data transmission
11/05/1998DE19716345A1 Synchronisationsverfahren und Synchronisationsvorrichtung Synchronization method and device synchronization
11/05/1998DE19716344A1 Synchronisationsverfahren und Synchronisationsvorrichtung Synchronization method and device synchronization
11/05/1998CA2288270A1 Method and apparatus for limiting a transmitting power of a mobile station
11/05/1998CA2287986A1 Method for a selective call receiver to determine its position and to disregard certain signals
11/05/1998CA2287970A1 Method and apparatus for conserving energy in a radio communication system
11/05/1998CA2287956A1 Method and apparatus for conserving energy in a selective call receiver
11/05/1998CA2259331A1 Communications blockage environment response method and apparatus
11/04/1998EP0876072A2 Variable radio interface
11/04/1998EP0876013A1 Method and device for function without interruption of optical communication links between satellites in LEO networks
11/04/1998EP0876008A1 Adaptive data rate TDMA/CDMA communications system
11/04/1998EP0876007A2 Terminal location through measures of signal strength of a plurality of radio sources
11/04/1998EP0876006A2 Multi-hop telecommunications system
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