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)
06/2000
06/21/2000EP1010263A1 Downlink channel handling within a spread spectrum communications system
06/21/2000EP1010262A1 Fixed and mobile satellite radiotelephone systems and methods with capacity sharing
06/21/2000EP1010261A1 Data transmission system with relay stations between a source station and a target station
06/21/2000EP1010260A1 Interference rejection combining with frequency correction
06/21/2000EP1010259A1 System for and method of measuring power
06/21/2000EP1010258A2 Method and apparatus for processing power control signals in a mobile telephone system
06/21/2000EP1010257A1 Method and apparatus for synchronized communication over wireless backbone architecture
06/21/2000EP0722639B1 Automatic real-time highway toll collection from moving vehicles
06/21/2000DE19858465A1 Scanning diversity antenna system for vehicles has logic switch changed back to incremental mode from maximum level switching mode if noise detected by diversity processor
06/21/2000DE19856834A1 Verfahren zur Datenübertragung in einem Funk-Kommunikationssystem Method for transmitting data in a radio communication system
06/21/2000DE19856231A1 Satellitenkonstellation sowie System und Verfahren zur Überwachung von Flugzeugen Satellite constellation and system and method for monitoring aircraft
06/21/2000CN1257636A Method related to GRPS (general packet radio service) system providing packet switched connections
06/21/2000CN1257627A Bit detection method in a radio communication system
06/21/2000CN1257626A Self-synchronizing equalization techniques and systems
06/21/2000CN1257625A Method and device for adjusting transmitter power for linking a base station and a mobile station in a radio communication system
06/21/2000CN1257624A Method and apparatus for controlling echo on both sides of a connection
06/21/2000CN1257398A Method for determining channel information in cellular system and mobile station
06/21/2000CN1257397A Radio local loop system capable of facsimiling and method for facsimiling data
06/21/2000CN1257389A Process for at least two time bases synchronizing and same synchronized base station
06/21/2000CN1257388A Method for excuting business in mobile intelligent network
06/21/2000CN1257385A Method and apparatus for estimating pilot frequency coverage
06/21/2000CN1257382A Frame formatting for aerial interface
06/21/2000CN1257372A Electronic shopping system by using radio telephone capable of downloading program from seller
06/21/2000CN1257368A Extended interface unit for communication system
06/21/2000CN1257367A Signal carrier recovery method
06/21/2000CN1257362A Modulation signal generator for wide band CDMA radio local loop system
06/21/2000CN1257361A Base station installation and transmitting branch selection method
06/21/2000CN1257360A Macro diversity received data transmission method
06/21/2000CN1257358A Quick distribution method for multiplex switching in
06/21/2000CN1257357A Mobile telephone system and position diversity receiving method
06/21/2000CN1257356A Multi-modulation radio communication
06/21/2000CN1257352A Spread frequency spectrum signal receiving method and radio communication terminal equipment
06/21/2000CN1257249A Dynamically changing service grade in communication network according to network resource
06/21/2000CA2290308A1 Multilevel distributed frame selection and power control cdma architecture method and apparatus for telecommunication networks
06/20/2000US6079017 Method for loading sub-processor in system having a plurality of sub-processors with respect to main processor
06/20/2000US6078961 Method for real-time delivery of multimedia information requiring a very high bandwidth path over the internet
06/20/2000US6078824 Wireless base station equipment
06/20/2000US6078817 System and method of dynamically increasing the capacity of a code division multiple access radio telecommunications network
06/20/2000US6078815 Method and apparatus for allocating radio channels
06/20/2000US6078810 Multiple-tier satelite communication system and method of operation thereof
06/20/2000US6078790 Radio frequency generator for a radio communication system
06/20/2000US6078788 Method and receiver device for reconstructing signals distorted by multi-directional diffusion
06/20/2000US6078787 Antenna system
06/20/2000US6078785 Demand reporting of electricity consumption by radio in relays to a base station, and demand relays wattmeters so reporting over a wide area
06/20/2000US6078577 System and method for packet data communication
06/20/2000US6078576 High processing gain CDMA/TDMA system and method
06/20/2000US6078574 Process and apparatus for action control in a time slot method
06/20/2000US6078573 Circuitry and method for demodulating code division multiple access (CDMA) signals
06/20/2000US6078571 Apparatus and method for transmitting beacon signals in a communication system
06/20/2000US6078284 Passive position determination using two low-earth orbit satellites
06/20/2000US6078222 Controller-based radio frequency amplifier module and method
06/20/2000CA2199542C Methods and apparatus for high data rate transmission in narrow band mobile radio channels
06/20/2000CA2034369C Improved voter arrangement for multiple site pst rf trunking system
06/18/2000CA2292386A1 Cdma forward link power control
06/18/2000CA2289361A1 Discontinuous transmission on high speed data channels
06/16/2000CA2288408A1 Dynamic variation of class of service in a communication network based on network resources
06/15/2000WO2000035234A1 Mobile communication device and mobile communication system
06/15/2000WO2000035229A1 Handover determination and power control adjustment in mobile communications systems with frequency hopping
06/15/2000WO2000035225A1 Method for data transmission in a radio communications system
06/15/2000WO2000035224A1 Method for reducing the number of interrupt phases necessary for monitoring adjacent channels
06/15/2000WO2000035217A1 Device and method for the radio transmission of telephone calls via several base stations to dect mobile phones
06/15/2000WO2000035209A1 Method for transmitting a quick paging channel at different power levels
06/15/2000WO2000035208A1 Device and method for locating a mobile station in a mobile communication system
06/15/2000WO2000035207A1 Channel spreading device and method in cdma communication system
06/15/2000WO2000035206A2 Method for transmitting data in a radio communications system
06/15/2000WO2000035145A2 Wireless local loop system and methods useful therefor
06/15/2000WO2000035129A2 Manifold assisted channel estimation and demodulation for cdma systems in fast fading environments
06/15/2000WO2000035128A1 Method and apparatus for expanding cell coverage in mobile communication system
06/15/2000WO2000035127A1 Method and system for managing base station resources in a code division multiple access cellular communication system
06/15/2000WO2000035126A1 Device and method for gating transmission in a cdma mobile communication system
06/15/2000WO2000035125A1 Communications apparatus and method with interference mitigation
06/15/2000WO2000035124A2 Dual antenna system
06/15/2000WO2000035123A1 Method and apparatus for high rate data communication utilizing an adaptive antenna array
06/15/2000WO2000035122A1 Demultiplexer for channel interleaving
06/15/2000WO2000035121A1 A method for call setup in a radio telecommunication network using macro diversity
06/15/2000WO2000035120A1 Power control method and system in mobile communication networks
06/15/2000WO2000035118A1 Paging system with improved two-way messaging device features
06/15/2000WO2000035117A2 Method and apparatus for providing wireless communication system synchronization
06/15/2000WO2000035116A2 Method and system for generating defined directional characteristics
06/15/2000WO2000035115A2 Satellite constellation and system and method for flight surveillance
06/15/2000WO2000035113A1 Lock detection for multipath wireless receiver
06/15/2000WO2000035112A1 Method and apparatus for configuring a rake receiver
06/15/2000WO2000035111A1 Method and apparatus for configuring a rake receiver
06/15/2000WO2000035107A1 Method for determining whether to wake up a mobile station
06/15/2000WO2000035102A1 Interleaving / deinterleaving device and method for communication system
06/15/2000WO2000034931A1 Transponder communications system
06/15/2000WO2000034877A1 Enhanced uart interface circuit in satcom system
06/15/2000WO2000025485B1 Broadband wireless mesh topology network
06/15/2000WO2000013430A3 Handoff device and method for mobile communication system
06/15/2000WO2000013426A3 Packet data communication device and method in mobile communication system
06/15/2000WO2000011876A3 Channel communication device and method for mobile communication system using transmission antenna diversity
06/15/2000WO2000004728A3 Processing packet data in mobile communication system
06/15/2000DE19960239A1 Determining channel information in small zone system, using time division multiplex access (TDMA) transmission protocol in traffic channel allocated to connection
06/15/2000DE19857346A1 Kommunikationssystem und Verfahren zum Weiterleiten eines ankommenden Anrufs sowie zum Auswählen eines Endgeräts in einem Kommunikationssystem The communication system and method for forwarding of an incoming call, and selecting one terminal in a communications system
06/15/2000DE19857041A1 Verfahren zur Datenübertragung in einem Funk-Kommunikationssystem Method for transmitting data in a radio communication system
06/15/2000DE19856401A1 Verfahren zur Datenübertragung in einem Mobilfunksystem, Mobilstation und Basisstation Method for data transmission in a mobile radio system, mobile station and base station
06/15/2000CA2355594A1 Dual antenna system
06/15/2000CA2315648A1 Interleaving / deinterleaving device and method for communication system
06/14/2000EP1009184A2 Method for realizing contention resolution in mobile communication system
06/14/2000EP1009183A1 Selecting a system in multi-system environment by monitoring search codes
1 ... 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 ... 1865