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)
10/1996
10/09/1996CN1132969A Rapid-update adaptive channel-equalization filtering for digital radio receivers, such as HDTV receivers
10/08/1996US5564121 Microcell layout having directional and omnidirectional antennas defining a rectilinear layout in a building
10/08/1996US5564084 Transmission power level monitoring apparatus employed in TDMA communication system
10/08/1996US5564080 Method for optimizing the automatic amplifier setting in radio receivers
10/08/1996US5564076 Portable digital signal transceiver providing communication via a terrestrial network and via a satellite network
10/08/1996US5564075 Method and system for controlling the power at which an access packet is sent by a mobile in a mobile radio system
10/08/1996US5564074 Power control apparatus and method for a radiotelephone
10/08/1996US5564072 Fixed cellular communications system
10/08/1996US5564070 Method and system for maintaining processing continuity to mobile computers in a wireless network
10/08/1996US5564069 Communication for a data transmission for a moving vehicle to a stationary beacon
10/08/1996US5564025 Apparatus for arbitrating requests for access from slave units by associating the requests with master units and determining the relative pendency thereof in a radio base station transceiver
10/08/1996US5563911 Equalizer for data receiver apparatus
10/08/1996US5563909 Radio communication system
10/08/1996US5563907 For use with a transmitter
10/08/1996US5563889 Method for establishing a communication in a wireless communication system
10/08/1996US5563888 Carrier offset tracking for a receiver using channel impulse response
10/08/1996US5563880 Methods for managing and distributing payload instructions
10/08/1996US5563879 Method of reconstructing and delivering segmented messages
10/08/1996US5563606 In a communication system
10/08/1996CA2061078C Adaptive equalizer which carries out an equalization operation with reference to a magnitude of fading
10/06/1996CA2173399A1 Mobile communication equipment
10/03/1996WO1996031076A1 System and method of locating a mobile terminal within the service area of a cellular telecommunication system
10/03/1996WO1996031055A1 A conferencing system
10/03/1996WO1996031040A2 Data communication method and apparatus
10/03/1996WO1996031018A1 An elliptical satellite system which emulates the characteristics of geosynchronous satellites
10/03/1996WO1996031017A1 Non-geostationary satellite mobile communication system integration with network principles for terrestrial cellular
10/03/1996WO1996031016A1 Method and apparatus for limiting interference between satellite systems
10/03/1996WO1996031014A1 Method and apparatus for performing power control in a mobile communication system
10/03/1996WO1996031013A1 System and method for setting output power parameters in a cellular mobile telecommunications system
10/03/1996WO1996031010A1 Process and receiver for the reconstruction of signals distorted by multi-directional diffusion
10/03/1996WO1996031009A1 Cellular communications power control system
10/03/1996WO1996030964A1 Wide antenna lobe
10/03/1996WO1996022661A3 Method and apparatus for using full spectrum transmitted power in a spread spectrum communication system for tracking individual recipient phase time and energy
10/03/1996CA2216939A1 System and method of locating a mobile terminal within the service area of a cellular telecommunication system
10/03/1996CA2216453A1 System and method for setting output power parameters in a cellular mobile telecommunications system
10/03/1996CA2213770A1 Method and apparatus for limiting interference between satellite systems
10/03/1996CA2213753A1 Data communication method and apparatus
10/03/1996CA2191221A1 A conferencing system
10/02/1996EP0735788A2 Radio link system and mobile station therefor
10/02/1996EP0735702A1 Method and apparatus for base station diversity reception in a mobile communications system
10/02/1996EP0735701A2 Switched antenna diversity transmission method and system using ARQ techniques
10/02/1996EP0735675A2 Radio communication apparatus and adjusting method thereof
10/02/1996EP0735382A1 Improved processing for mode-S signals suffering multipath distortion
10/02/1996EP0734637A1 Radio telephone base station with a monitoring apparatus
10/02/1996EP0734621A1 A wireless digital communication system, a radio apparatus, a digital speaker, and a digital speaker controlling apparatus
10/02/1996EP0678230B1 Radio link parameter monitoring in a wireless communications system
10/02/1996DE19512189A1 Radio signal transmission method
10/02/1996DE19510534A1 Duplex transmission and propagation transceiver
10/02/1996CN1132585A Method for adjusting transmission power in a radio sytem, and an exchange
10/02/1996CN1132581A Method of increasing signal quality by adjusting the spreading ratio in a CDMA cellular radio system
10/02/1996CN1132580A Radio receiver
10/02/1996CN1132579A Base station equipment using diversity reception
10/02/1996CN1132578A Automatic power level control of a packet communication link
10/02/1996CN1132577A Measurement of gain error in a base station receiver, and improvement in field strength measurement
10/02/1996CN1132459A Hand telephone for example mobile telephone
10/02/1996CN1132458A Multi-component antenna and method therefor
10/02/1996CN1132456A Radio telephone system and antenna device and base station for the same
10/02/1996CN1132453A Interleaver for mobile communication systems
10/02/1996CN1132452A Method and apparatus for increasing spectrum efficiency
10/02/1996CN1132442A Input-output circuit, recording apparatus and reproduction apparatus for digital video signal
10/01/1996US5561854 Restoration of a home location register in a mobile telephone system
10/01/1996US5561850 Method and arrangement for reducing fading between a base station and mobile units
10/01/1996US5561845 Apparatus and method for preserving coverage in an overlapping coverage area
10/01/1996US5561844 Minimization of facsimile data loss during cellular handover
10/01/1996US5561841 Method and apparatus for planning a cellular radio network by creating a model on a digital map adding properties and optimizing parameters, based on statistical simulation results
10/01/1996US5561838 Method and apparatus for satellite handoff parameters prediction in an orbiting communications system
10/01/1996US5561837 For observing a celestial body
10/01/1996US5561836 Method and apparatus for qualifying access to communication system services based on subscriber unit location
10/01/1996US5561701 Radio paging system having a plurality of transmitter stations
10/01/1996US5561673 Antenna switched diversity reciever
10/01/1996US5561664 Method of reducing audio delays associated with mobile-to-mobile communications
10/01/1996US5561609 Transmission system with reconstruction of missing signal samples
10/01/1996CA2173060A1 Processing for mode-s signals suffering multipath distortion
10/01/1996CA2161258C A communication method for an adaptive direct sequence cdma communication system
09/1996
09/26/1996WO1996029837A1 Method and apparatus for adaptive channel allocation with power control in a mobile communications system
09/26/1996WO1996029836A1 Fixed station of a mobile radio-telephone system with changeable aerial characteristic
09/26/1996WO1996029831A1 Method and apparatus for call delivery to a mobile unit
09/26/1996WO1996029790A1 Interference reduction in tdm-communication/computing devices
09/26/1996WO1996029788A1 Generating real-time events in a tdma digital wireless communications system
09/26/1996DE4392993C2 Signal power estimator appts. for orthogonal coded communication e.g. for CDMA spread spectrum system
09/26/1996DE19522421C1 Spread spectrum transmission system
09/26/1996DE19510382A1 Portable device for detecting ECG data
09/26/1996DE19509601A1 Data signal equalisation for receiver in mobile communication system
09/26/1996CA2215788A1 Fixed station of mobile radio system
09/25/1996EP0734193A2 Method and apparatus for testing a radio in a base station without using a radio test unit
09/25/1996EP0734191A1 Mobile communication system, communication method, and mobile station device
09/25/1996EP0734189A2 Radio data communication system using a plurality of radio communication systems
09/25/1996EP0734140A2 Satellite telecommunications system for remote access to internet
09/25/1996EP0733287A1 A technique for efficient integration of integrated services digital network (isdn) into satellite systems
09/25/1996EP0520050B1 Enabling code for radiotransmission of data
09/25/1996CN1132012A Selective diversity system
09/25/1996CN1132008A Sub-orbital, high altitude communications system
09/25/1996CN1132007A Method for securing operation of base station
09/25/1996CN1131893A Circuit and method for controlling timing of intermittent reception in radio equipment
09/25/1996CN1131885A Reference channel maintaining method of wide area paging system
09/25/1996CN1131849A Stellite communication power management system
09/24/1996US5560021 Power management and packet delivery method for use in a wireless local area network (LAN)
09/24/1996US5559865 Airborne radiotelephone communications system
09/24/1996US5559838 Diversity receiving apparatus
09/24/1996US5559809 Transmit block up-converter for very small aperture terminal remote station
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