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)
10/1999
10/06/1999EP0947113A2 Method for providing a location independent dialing procedure within a mobile telecommunications network
10/06/1999EP0947110A2 Methods and systems for reduced power operation of cellular mobile terminals
10/06/1999EP0947107A1 Method and apparatus for estimating parameters of a communication system using antenna arrays and spatial processing
10/06/1999EP0947098A2 System and method for delivering data over a data broadcasting system to specially targeted audiences
10/06/1999EP0947080A1 A system for equalization and precompensation for tdma communications
10/06/1999EP0947077A1 Communications system and method
10/06/1999EP0947058A2 System for improving the quality of a received radio signal
10/06/1999EP0947055A1 Method and apparatus for transmitting and receiving information as a power hopped direct sequence spread spectrum signal
10/06/1999EP0946920A2 Method and apparatus for real-time ionospheric mapping and dynamic forecasting
10/06/1999EP0908024A4 Packet-switched spread-spectrum system
10/06/1999EP0846378B1 Method and device for spatial multiplexing-demultiplexing of radio signals for an sdma mobile radio system
10/06/1999EP0830749B1 Apparatus and method of synchronizing a transmitter in a subscriber terminal of a wireless telecommunications system
10/06/1999EP0746498B1 Satellite communication system at an inclined orbit
10/06/1999CN1231110A Method of facilitating transmission level measurement, and base station
10/06/1999CN1231106A Base stationa nd process for powering cell of cellular mobile radio system
10/06/1999CN1231095A Method for eliminating interference in OFDM radio receiver
10/06/1999CN1231093A Flex slotted ALOHA transmission system and method
10/06/1999CN1231090A Satellite broadcasting system
10/06/1999CN1231085A Method and apparatus for measuring link quality in spread spectrum communication system
10/06/1999CN1230864A Architecture for multi-sector base stations
10/06/1999CN1230862A Apparatus and method for displaying short message transmission state information N mobile radio terminal
10/06/1999CN1230830A Dynamic and smart spreading for wideband CDMA
10/06/1999CN1230826A Wireless telecommunications system architecture supporting receive diversity
10/06/1999CN1230800A Built-in antenna for radio communication terminals
10/05/1999US5963874 Radio station arranged for space-diversity and polarization diversity reception
10/05/1999US5963870 Process for switching between IS-95 forward power control and fast forward power control
10/05/1999US5963868 Transmission controller for transmitters in base station for mobile telecommunication system
10/05/1999US5963866 Wireless location messaging
10/05/1999US5963862 Integrated telecommunications system providing fixed and mobile satellite-based services
10/05/1999US5963849 System for using a microphone in a baseball base
10/05/1999US5963847 Booster system
10/05/1999US5963846 Method and system for repeating pages
10/05/1999US5963845 Satellite payload with integrated transparent channels
10/05/1999US5963643 Method and system for the transfer of information between two populations of persons, one nomadic and the other sedentary
10/05/1999US5963603 Method of determining sampling delay
10/05/1999US5963592 Adaptive channel equalizer for use in digital communication system utilizing OFDM method
10/05/1999US5963589 Digital signal modulation analysis device
10/05/1999US5963583 Fuzzy-logic spread-spectrum adaptive power control
10/05/1999US5963582 Mitigation of multipath effects in global positioning system receivers
10/05/1999US5963558 Data transmission system and a terminal management method of the same
10/05/1999US5963548 Apparatus and method for configuring a data channel for symmetric/asymmetric data transmission
10/05/1999US5963175 For use on a spacecraft
10/05/1999US5963165 Transmit-receive telecommunication system with high efficiency multibeam equally loaded transmitters
10/05/1999US5963149 Movable body communication system
10/05/1999US5961607 System for transmission of data flow in data communication networks
10/05/1999US5961579 Apparatus using a logarithm based processor
10/05/1999CA2172264C Method of improving rf coverage in a microcell environment
10/05/1999CA2162938C Multiple access cellular communication with circuler interleaving and reduced dropped-packet runlengths
10/03/1999CA2265102A1 A tapped delay line space/time processor weight estimating calculator
09/1999
09/30/1999WO1999049696A1 Broadband communication system using point and shoot approach
09/30/1999WO1999049689A2 Method and device for estimating the carrier-to-interference ratio in a radio communication system
09/30/1999WO1999049684A2 Method and device for allocating channels in a cdma radiocommunications system
09/30/1999WO1999049673A1 Method and radiocommunications system for controlling connections for calls to and by radio subscribers
09/30/1999WO1999049626A2 A system and a method relating to packet data communication
09/30/1999WO1999049609A1 Spread spectrum communication device and spread spectrum communication method
09/30/1999WO1999049602A1 Digital broadcast system using satellite direct broadcast and terrestrial repeater
09/30/1999WO1999049597A1 Device and method for assigning spreading code for reverse common channel message in cdma communication system
09/30/1999WO1999049596A1 Device and method for controlling powers of orthogonal channel and quasi-orthogonal channel in cdma communication system
09/30/1999WO1999049595A1 Power control device and method for controlling a reverse link common channel in a cdma communication system
09/30/1999WO1999049594A1 Device and method for generating pn sequence in cdma communication system
09/30/1999WO1999049593A1 A communication device and method for operation of long-range and short-range radio
09/30/1999WO1999049592A1 Tdma packet data communication system
09/30/1999WO1999049591A1 Data packet satellite communication system
09/30/1999WO1999049590A1 Communication satellite system with dynamic downlink resource allocation
09/30/1999WO1999049588A1 Method and system for providing an estimate of the signal strength of a received signal
09/30/1999WO1999049587A1 Timing control of transmission time slot
09/30/1999WO1999049586A2 Spread spectrum transceiver for use in wireless local area network and having multipath mitigation
09/30/1999WO1999049424A1 Credit card system and method
09/30/1999WO1999041850A3 A method and a system for controlling a macrodiversity connection through at least two radio network controllers
09/30/1999WO1999040569A3 A decoding method, speech coding processing unit and a network element
09/30/1999DE19820736C1 Channel allocation method in radio communications system
09/30/1999DE19813368A1 Message transmission method enables even long lines forming part of the transmitted message to be displayed meaningfully on different display devices with different display capacities
09/30/1999DE19807960A1 Time-division-duplex-(TDD-) mode wireless mobile telecommunications system
09/30/1999CA2325421A1 Spread spectrum communication device and spread spectrum communication method
09/30/1999CA2325026A1 Digital broadcast system using satellite direct broadcast and terrestrial repeater
09/30/1999CA2324448A1 A system and a method relating to packet data communication
09/30/1999CA2320719A1 A communication device and method for operation of long-range and short-range radio
09/30/1999CA2264471A1 Method and apparatus for inter-frequency hand-off in wireless communication systems
09/29/1999EP0946073A2 Dynamic channel allocation based on the call demand per cell
09/29/1999EP0946070A2 Method of controlling transmission power in cellular system and base station apparatus
09/29/1999EP0946003A2 Method for determining propagation delays and method for detecting processor-clock drift in a communications system
09/29/1999EP0946002A2 Spread spectrum communication system and overload control method therefor
09/29/1999EP0946001A2 Method and radio communication system for transmission of speech information
09/29/1999EP0946000A2 Satellite TDMA communication apparatus and method
09/29/1999EP0945999A2 Mobile communication apparatus and method for selection between received signals
09/29/1999EP0945998A2 Receiver for high frequency signals with two or more receiver branches
09/29/1999EP0945997A1 A communications system and a method of power control therefor
09/29/1999EP0945995A2 RAKE receiver with adaptive delay profile measurement
09/29/1999EP0945040A2 Circuitry and method for improved signal reception acknowledgment in a radio communication system
09/29/1999EP0945038A1 Cellular radio system with improved characteristics in border areas
09/29/1999EP0945037A2 An apparatus and method for peer-to-peer link monitoring of a wireless network with centralized control
09/29/1999EP0944986A2 An operational test device and method of performing an operational test for a system under test
09/29/1999EP0944982A1 Broadcast delivery of newsgroup information to a personal computer for local storage and access
09/29/1999EP0944977A1 Method and apparatus for digital symbol detection using transmission medium response estimates
09/29/1999EP0944972A2 Method and apparatus for mapping between cellular bit streams and wireline waveforms
09/29/1999EP0944968A2 Method and apparatus for estimating field strength
09/29/1999EP0944967A1 Digital satellite direct broadcast system
09/29/1999EP0944966A1 Broadband radio access
09/29/1999EP0944965A2 Diversity method and base station equipment
09/29/1999EP0944964A2 Reception method and receiver
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