Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
05/1996
05/01/1996EP0709288A2 Transmitting apparatus for use in non-geostationary satellites
05/01/1996EP0709016A1 A method for adjusting transmission power in a cellular radio system and a subscriber equipment
05/01/1996EP0709015A1 Control of handover and transmission power control of mobile station in a mobile telecommunications system
05/01/1996EP0709007A1 Method for determining a phase error in a radio-frequency signal, and a receiver
05/01/1996EP0709002A1 Method and apparatus for controlling transceiver operations in a radio communications system
05/01/1996CN1121664A Diversity reception device
04/1996
04/30/1996US5513379 Apparatus and method for dynamic resource allocation in wireless communication networks utilizing ordered borrowing
04/30/1996US5513222 Combining circuit for a diversity receiving system
04/30/1996US5513221 Doppler bandwidth dependent estimation of a communications channel
04/30/1996US5513211 Radio communication system with controlled voice code switching
04/30/1996US5513184 Wireless communication system
04/30/1996US5513183 Method for exploitation of voice inactivity to increase the capacity of a time division multiple access radio communications system
04/30/1996US5513181 Multi-signal multi-coder transcoder
04/30/1996US5513176 Dual distributed antenna system
04/30/1996US5513111 Vehicle locating and communicating method and apparatus
04/30/1996US5512959 Method for reducing echoes in television equalizer video signals and apparatus therefor
04/30/1996US5512911 Microwave integrated tuned detector
04/30/1996US5512902 Stock locator system using GPS translator
04/25/1996WO1996012379A1 Radio telephone base station with a monitoring apparatus
04/25/1996WO1996012377A1 Mobile transceiver for communication over a satellite and/or cellular network and method therefor
04/25/1996WO1996012356A2 Optimal coverage satellite system for a low earth orbit store-and-forward telecommunication network
04/25/1996WO1996012355A2 A wireless digital communication system, a radio apparatus, a digital speaker, and a digital speaker controlling apparatus
04/25/1996WO1996012352A1 Mobile terminal apparatus for a satellite communication system
04/25/1996WO1996003844A3 Antenna and feeder cable tester
04/25/1996DE4436471A1 Satellite reception installation for mobile application
04/25/1996CA2201470A1 Optimal coverage satellite system for a low earth orbit store-and-forward telecommunication network
04/24/1996EP0708544A1 Apparatus for recognizing information carried by a received signal
04/24/1996EP0708543A1 Method for signal transmission on at least two channels
04/24/1996EP0707780A1 Frequency plan for a cellular network
04/24/1996EP0707778A1 Base station with time-aligned mobile transmitting moments according to distance to base station
04/24/1996EP0707773A1 Point-to-multipoint cellular television transmission system
04/24/1996EP0707762A1 Mobile radio aerial installation
04/24/1996CN1121375A Method and apparatus for group encoding signals
04/24/1996CN1121297A Reverse channel synchronization method in code division multiple access system
04/24/1996CN1121296A CDMA comminication with a propagation delay between a base and a mobile station taken into account
04/24/1996CN1121279A Radio-cell extension
04/24/1996CN1121278A Method and apparatus for synchronizing to a multibeam satellite TDMA communication system
04/23/1996US5511240 Radio telephone system capable of transmitting data communication through a battery charger
04/23/1996US5511239 Mobile radio system/transmitter with a controllable power amplifier
04/23/1996US5511233 System and method for mobile communications in coexistence with established communications systems
04/23/1996US5511079 Apparatus and method for controlling forward error correction encoding in a very small aperture terminal
04/23/1996US5511073 Method and apparatus for the formatting of data for transmission
04/23/1996US5511072 Method, terminal and infrastructure for sharing channels by controlled time slot stealing in a multiplexed radio system
04/23/1996US5511068 Mobile communication system capable of transmitting and receiving a radio signal obtained by TDMA and CDMA without interference
04/18/1996WO1996011556A1 Method for power saving in a cellular radiotelephone apparatus
04/18/1996WO1996011554A1 Establishing a telecommunications connection in a mobile communication system
04/18/1996WO1996011552A1 Mobile communication system, communication method, and mobile station device
04/18/1996WO1996011535A1 A technique for efficient integration of integrated services digital network (isdn) into satellite systems
04/18/1996WO1996011534A2 Interference cancellation method, and receiver
04/18/1996WO1996011533A2 Signal detection in a tdma system
04/18/1996WO1996008934A3 Transmission of digital data messages in digital telephony
04/18/1996WO1996008885A3 Transmission timing control in digital radio telephony
04/18/1996WO1996008865A3 Quadrature modulator with integrated distributed rc filters
04/18/1996WO1996004760A3 Method for measuring the noise level of a base station environment
04/18/1996CA2201884A1 Method for power saving in a cellular radiotelephone apparatus
04/18/1996CA2178102A1 A technique for efficient integration of integrated services digital network (isdn) into satellite systems
04/18/1996CA2160625A1 Device for recognizing informations carried by a received signal
04/17/1996EP0707390A2 Satellite communication system with variable number of satellite communication channels
04/17/1996EP0707389A2 Apparatus for and method of broadcast satellite network return-link signal transmission
04/17/1996EP0707387A2 Spread-response precoding system for wireless transmission
04/17/1996EP0707386A2 Multi-user communication system employing spread signatures
04/17/1996EP0666002B1 Method and installation for antenna-selection diversity in a wireless telephone receiver
04/17/1996CN1120790A Method for determining handover in a multicellular environment
04/17/1996CN1120789A Spread spectrum communication apparatus and signal intensity detection apparatus
04/17/1996CN1120784A Output power controlling circuit and antenna common use device of moving communicating device
04/17/1996CN1120766A Communication system with locationbased access
04/17/1996CN1120764A Apparatus and method for minimizing the turn on time for a receiver operating in discontinuous receive mode
04/16/1996US5509036 Synchronizing signal detection apparatus
04/16/1996US5509035 In a communication system
04/16/1996US5509032 Non-adaptive amplitude-difference interference filter
04/16/1996US5509028 Radio transmission method using repeater stations with spectrum reversal
04/16/1996US5509027 Synchronization method in a frequency hopping local area network having dedicated control channels
04/16/1996US5509016 Procedure and arrangement for a radio communications system
04/16/1996US5509015 Method and apparatus for scheduling communication between transceivers
04/16/1996US5509004 Communication method and network with multiple dynamic intraswitching
04/16/1996US5509002 Operation of a CDMA net
04/16/1996US5508708 Method and apparatus for location finding in a CDMA system
04/16/1996US5507454 Satellite and method to place this satellite in orbit by gravitational assistance
04/11/1996WO1996010896A1 Satellite-based ring alert apparatus and method of use
04/11/1996WO1996010895A1 Method and apparatus for providing broadcast messages in a communications network
04/11/1996WO1996010892A1 Message unit having channel assignment table
04/11/1996WO1996010875A1 Method for dynamically allocating wireless communication resources
04/11/1996WO1996010874A1 Serial linked interconnect for summation of multiple waveforms on a common channel
04/11/1996WO1996010873A1 Multipath search processor for a spread spectrum multiple access communication system
04/11/1996WO1996010872A1 Dynamic mapping apparatus for mobile unit acquisition and method therefor
04/11/1996WO1996010871A1 Multiple band radio
04/11/1996WO1996010834A1 Multi-beam satellite-based messaging system
04/11/1996WO1996006494A3 Nonlinear digital communications system
04/11/1996DE4435753A1 Bidirectional repeater for telecommunication system
04/11/1996CA2201382A1 Multi-beam satellite-based messaging system
04/11/1996CA2201154A1 Satellite-based ring alert apparatus and method of use
04/11/1996CA2174243A1 Multipath search processor for a spread spectrum multiple access communication system
04/10/1996EP0706296A2 System for automatically completing calls to mobile telephone subscribers
04/10/1996EP0706295A2 Vehicle data processing system which can communicate with information center
04/10/1996EP0706266A1 Detection of input signal level exceeding a threshold value
04/10/1996EP0705525A1 Method and apparatus for extending battery life in a digital cellular communications system
04/10/1996EP0705520A1 Cordless telephone system and zone switching control method
04/10/1996EP0705508A1 Data transmission method and data transmission system in a cellular radio network
04/10/1996EP0705503A1 Frame relay protocol-based multiplex switching scheme for satellite mesh network
04/10/1996EP0705502A1 Method and apparatus for transmitting information