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)
11/1996
11/14/1996WO1996036135A1 Apparatus for multi-rate simulcast communications
11/14/1996WO1996036132A1 Method and equipment for multirate coding and detection in a multiple access mobile communication system
11/14/1996WO1996036098A1 Intelligent battery charging in a hand-held phone
11/14/1996WO1996035958A1 Method and apparatus for location finding in a cdma system
11/14/1996WO1996028944A3 A two-way paging system and apparatus
11/14/1996DE19516585A1 Satellite transmission installation for rented space segments
11/14/1996CA2220676A1 High capacity communications satellite
11/14/1996CA2193511A1 Non-transparent data transmission in a digital telecommunications system
11/14/1996CA2193506A1 A method and apparatus for communication handover in a communication system
11/13/1996EP0741955A1 Method for adjusting transmission power in a radio system, and an exchange
11/13/1996EP0741954A1 Semi-hard handoff in a cellular telecommunications system
11/13/1996EP0741953A1 Method of allocating frequency bands to different cells, and tdma cellular radio system
11/13/1996EP0741950A1 Ct2 telephone system
11/13/1996EP0741932A1 Method and apparatus for a radio communication system
11/13/1996CN1135824A Apparatus and method for adding and removing a base station from a cellular communications system
11/13/1996CN1135815A Multipath search processor for a spread spectrum multiple access communication system
11/13/1996CN1135814A Receiving method and receiver of CDMA
11/13/1996CN1135813A Frequency error correction in a satellite-mobile communications system
11/13/1996CN1135812A Satellite communications adapter for cellular handset
11/12/1996US5574996 Enhanced sleep mode in radiocommunication systems
11/12/1996US5574993 Mobile communication apparatus and method
11/12/1996US5574990 Predistortion technique for communications systems
11/12/1996US5574989 Time division multiple access cellular communication system and method employing base station diversity transmission
11/12/1996US5574984 Method and apparatus for controlling a power level of a base station of a wireless communication system
11/12/1996US5574983 Base station device and mobile station device in mobile communication system utilizing the site diversity effect in soft handover state
11/12/1996US5574982 Method and apparatus for regulating a power level of a transmitted radio signal
11/12/1996US5574980 Communication base station system for transmitting data to a movable body
11/12/1996US5574979 Periodic interference avoidance in a wireless radio frequency communication system
11/12/1996US5574975 Paging method using power shifted transmitters
11/12/1996US5574974 Adaptive channel allocation in a mobile communications system
11/12/1996US5574972 Mobile radio system having power level control signalling
11/12/1996US5574970 Paging system providing continvous synchronization of simulcast delay
11/12/1996US5574969 Method and apparatus for regional cell management in a satellite communication system
11/12/1996US5574968 Satellite cellular communication methods for performing cell-to-cell handoff
11/12/1996US5574967 Waste energy control and management in power amplifiers
11/12/1996US5574774 Method and apparatus of maintaining an open communications channel between a cellular terminal and an associated cellular radio network
11/12/1996US5574773 Method and apparatus of providing audio feedback over a digital channel
11/12/1996US5574771 Cellular telephone device
11/12/1996US5574747 Spread spectrum adaptive power control system and method
11/12/1996US5574660 Communication method and apparatus
11/12/1996US5574466 Method for wireless communication system planning
11/12/1996CA2120528C Simulcast synchronization and equalization system
11/12/1996CA2098136C Remote charging cradle for cordless telephone handset
11/07/1996WO1996035307A1 Mobile communication system and its base-station device
11/07/1996WO1996035303A1 Spread spectrum communication network signal processor
11/07/1996WO1996035277A1 A method and apparatus for transmitting a digital data message according to a second frame format
11/07/1996WO1996035274A1 Method and apparatus for providing control and message channels
11/07/1996WO1996035268A1 Method of receiving and searching a signal transmitting in bursts
11/07/1996WO1996035265A1 Spread spectrum communication network with adaptive frequency agility
11/07/1996DE19516063A1 Transmitter frequency test method for cellular communication network
11/07/1996CA2220022A1 Spread spectrum communication network signal processor
11/07/1996CA2219921A1 Spread spectrum communication network with adaptive frequency agility
11/06/1996EP0741480A2 Modem
11/06/1996EP0741469A2 Apparatus and methods for decoding a communication signal
11/06/1996EP0741467A2 A method and apparatus for power control in wireless networks
11/06/1996EP0741466A2 Method and apparatus for adaptive antenna selection in a mobile radio communications system
11/06/1996EP0741465A2 Mobile radio communication system with transmitter diversity
11/06/1996EP0741463A2 Half duplex RF transceiver having low transmit path signal loss
11/06/1996EP0741221A1 Transmitter direction identifier
11/06/1996EP0740890A1 Testing equipment for a base station network
11/06/1996EP0740888A1 A method for controlling a subscriber station in a mobile radio system
11/06/1996EP0740864A1 Cdma receiving method, and receiver
11/06/1996EP0471023B1 User activated memory programming authorization in a selective call receiver
11/06/1996CN1135152A Method and apparatus for testing radio in base station without using radio test unit
11/06/1996CN1135125A Radio communication apparatus and adjusting method thereof
11/06/1996CN1135119A Power sharing system for high power RF amplifier
11/05/1996US5572621 Speech signal processing device with continuous monitoring of signal-to-noise ratio
11/05/1996US5572552 Method and system for demodulation of downlink CDMA signals
11/05/1996US5572550 Decision directed carrier recovery circuit using phase error detector
11/05/1996US5572530 Technique for efficient integration of integrated services digital network (ISDN) into satellite system
11/05/1996US5572516 Mobile unit communication system
11/05/1996US5572510 Method and arrangement for measuring the condition of a base station
11/05/1996US5572216 System for increasing the utility of satellite communication systems
11/05/1996US5572197 Lost call detection display pager with repeat call discrimination capability
11/05/1996CA2088280C Vehicle mounted adaptor for a portable radio transceiver
10/1996
10/31/1996WO1996034503A1 Dual mode mobile telecommunications system
10/31/1996WO1996034481A2 Adaptive filter for use in a tdm/tdma receiver
10/31/1996WO1996034480A1 Method and apparatus for providing variable rate data in a communications system using statistical multiplexing
10/31/1996WO1996034468A1 An asymmetric high-speed data transmission method in a mobile communications network
10/31/1996WO1996034462A1 Full duplex ultrawide-band communication system and method
10/31/1996WO1996034461A1 Antenna guided power control
10/31/1996WO1996034349A1 An improved periodic wireless data broadcast
10/31/1996WO1996034342A1 Method and apparatus for displaying information in a communication system
10/31/1996DE19515383A1 Diversity control circuit which switches one of several input channels to output channel
10/31/1996CA2219485A1 Full duplex ultrawide-band communication system and method
10/30/1996EP0740478A2 Method and apparatus for receiving and/or reproducing digital signals
10/30/1996EP0740431A1 Method for TDMA management, central station, terminal station and network system to perform this method
10/30/1996EP0740430A2 Diversity radio communication system
10/30/1996EP0740429A2 Method and apparatus for wireless transmission of speech and data signals over the same radio channel between transmitting and receiving units
10/30/1996EP0740274A2 Road/vehicle communication method and device
10/30/1996EP0739575A1 Base station receiver equipment
10/30/1996EP0739555A1 Satellite receiver system having doppler frequency shift tracking
10/30/1996EP0739554A1 Tetherless access to communication networks
10/30/1996EP0470126B1 Digital radio communication system and two way-radio
10/30/1996CN1134769A Device and method for efficient timing estimation in a digital receiver
10/30/1996CN1134768A A method and apparatus for pack alignment in a c ommunication system
10/30/1996CN1134767A A method and apparatus for digital selection diversity
10/30/1996CN1134648A Transparent call progress
10/30/1996CN1134647A Radio signal scanning and targeting system for use in land mobile radio base sites
10/30/1996CN1134633A Spread spectrum communication terminal apparatus in CDMA cellular telephone system
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