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)
04/2000
04/04/2000US6047167 Output power control device
04/04/2000US6047161 Satellite communication system and method thereof
04/04/2000US6047035 Method and device for quantizing the input to soft decoders
04/04/2000US6047019 Receiver for spectrum spread communication system
04/04/2000US6047018 Multi-carrier communication method and device
04/04/2000US6047015 Mobile radio apparatus
04/04/2000US6047003 Framing identification and timing signal extraction apparatus for very small aperture terminal system and method thereof
04/04/2000US6046993 Method to adapt a synchronous transmission
04/04/2000US6046992 Radio frequency local area network
04/04/2000US6046991 TDM variable broadcast energy transmitter
04/04/2000US6046990 High-penetration transmission method for a radiocommunication system
04/04/2000US6046987 Instrument for measuring leakage power leaking to adjacent channel
04/04/2000US6046978 Method for configuring and routing data within a wireless multihop network and a wireless network for implementing the same
04/04/2000US6046150 In cleaning and laundry products, dishwashing detergents for stain removal, bleahing; storage stability
03/2000
03/30/2000WO2001017188A1 Receiver system and related method
03/30/2000WO2000018163A1 Method and apparatus for checking the quality of service provided by a cellular telephone system
03/30/2000WO2000018149A2 Paging
03/30/2000WO2000018067A2 Distributed infrastructure for wireless data communications
03/30/2000WO2000018058A1 Method and device for estimating the transmission quality of a digital communication signal
03/30/2000WO2000018056A1 Method and constructions for space-time codes for psk constellations for spatial diversity in multiple-element antenna systems
03/30/2000WO2000018052A1 Management of time slot operations for wireless communication
03/30/2000WO2000018051A1 Method and apparatus for multiple access communication
03/30/2000WO2000018040A1 Method and device for transmitting a message in a mobile communication system
03/30/2000WO2000018037A1 Redundant satellite system
03/30/2000WO2000018036A1 Call re-routing in a mobile telecommunication system
03/30/2000WO2000018035A1 Apparatus, and associated method, for effectuating power control of a communication device
03/30/2000WO2000018034A1 Power control protocol for highly variable data rate reverse link of a wireless communication system
03/30/2000WO2000018033A1 Automatic power control in uncoordinated frequency-hopping radio systems
03/30/2000WO2000018032A2 Method and base station for channel allocation in a radio communications system
03/30/2000WO2000018029A1 Interference reduction in mobile stations for cdma mobile communications networks
03/30/2000WO2000018022A1 Base station device and transmission method
03/30/2000WO2000018002A1 Multi-carrier transmitting apparatus and method
03/30/2000WO2000017959A1 System and method for mitigating static carrier-phase multipath effects
03/30/2000WO2000017958A1 Adaptive antenna for use in same frequency networks
03/30/2000WO2000017803A1 Method and system for providing a global satellite based telecommunication network
03/30/2000WO2000004661A3 Method for transmitting information and radio station
03/30/2000WO2000003549A3 Channel communication device and method for mobile station in asynchronous cdma communication system
03/30/2000WO2000002396A3 Method for searching cells in mobile communication system
03/30/2000WO2000001085A3 Method and device for improving dfe performance in a trellis-coded system
03/30/2000WO1999062203A3 Measurement techniques for diversity and inter-frequency mobile assisted handoff
03/30/2000DE19939571A1 Resources quota procedure for wireless communication system, involves comparing predetermined critical value with extracted value, to check suitableness of demand received from user
03/30/2000DE19858113C1 Data transmission method for radio communications system
03/30/2000DE19849552A1 Controlling transmission power of mobile transceivers in third generation mobile radio system
03/30/2000DE19844099A1 Hausinternes Subsystem in einem Mobilfunknetz In House subsystem in a mobile network
03/30/2000CA2607013A1 Power control protocol for highly variable data rate reverse link of a wireless communication system
03/30/2000CA2344822A1 Adaptive antenna for use in same frequency networks
03/30/2000CA2344152A1 Method and apparatus for checking the quality of service provided by a cellular telephone system
03/30/2000CA2340989A1 Automatic power control in uncoordinated frequency-hopping radio systems
03/30/2000CA2310040A1 System and method for mitigating static carrier-phase multipath effects
03/30/2000CA2280324A1 Cdma power control for paging and initial traffic channel power
03/30/2000CA2280204A1 Method and system for overhead message updates
03/29/2000EP0989767A1 Control device for allocating input signals to transmission channels
03/29/2000EP0989765A1 Method for allocating resources during high speed data transmission in a wireless telecommunications system
03/29/2000EP0989764A1 Packet signal selecting apparatus and mobile switching center including the same
03/29/2000EP0989704A2 Method and apparatus for fragmenting messages for a wireless network using group sharing of reference numbers
03/29/2000EP0989697A1 Multiple antenna home base for digital cordless telephones
03/29/2000EP0989692A1 Apparatus for controlling the beam direction in a laser satellite communication system
03/29/2000EP0989691A2 Method and apparatus for adaptive setting of initial traffic power
03/29/2000EP0989690A2 CDMA mobile communication system and transmision power control method with consideration of fading during soft handover
03/29/2000EP0989689A2 Transmission power controller for use in mobile communication terminal equipment
03/29/2000EP0989686A2 CDMA base station apparatus and code assignment method
03/29/2000EP0989685A2 CDMA rake receiver
03/29/2000EP0988767A1 Connectionless communication network
03/29/2000EP0988764A2 Method of testing telecommunication connections in radio system
03/29/2000EP0988729A1 Method and system for determining signal to interference plus noise power ratio (sinr) in a communications system
03/29/2000EP0988724A1 Method and apparatus for canceling signals in a spread-spectrum communication system
03/29/2000EP0988723A1 Apparatus and method for transmitting and receiving a signal
03/29/2000EP0988722A1 Method of continuously transmitting user data on a reverse common channel in a mobile communication system
03/29/2000EP0988721A1 Dect system synchronization by base station drift
03/29/2000EP0988720A1 A method and a system in a cellular network
03/29/2000EP0988719A1 Multi-tier satellite system and method of operation
03/29/2000EP0988718A1 Communication satellite system with dynamic downlink resource allocation
03/29/2000EP0988717A1 Distributed virtual network satellite telecommunication system and method
03/29/2000EP0988716A1 Method for acquisition of spotbeam beacon frequency within a satellite communications system
03/29/2000EP0988715A2 Method of determining transmission direction, and radio system
03/29/2000EP0988714A2 Method and receiver for transmitting data
03/29/2000EP0988713A1 Method and apparatus for conserving energy in a radio communication system
03/29/2000EP0988710A2 A delay estimation method and a receiver
03/29/2000EP0988706A1 Reception method and receiver
03/29/2000EP0988692A1 Power level sense circuit
03/29/2000EP0988663A1 Communications system
03/29/2000EP0988642A2 High bandwidth broadcast system having localized multicast access to broadcast content
03/29/2000EP0988098A1 Information reproducing apparatus and broadcasting system
03/29/2000CN1249113A Mobile communication
03/29/2000CN1249089A Radio apparatus with adjustable reception quality
03/29/2000CN1249088A Method and apparatus for determining radio wave propagation attenuation
03/29/2000CN1249049A Communications system and method using vehicles identifications
03/29/2000CN1248957A Granular N-alkyl ammonium acetonitrile compositions
03/29/2000CN1248875A Over district switching for range extended concentric community base station
03/29/2000CN1248869A Mobile station communication device,base station communication device and radio communication method
03/29/2000CN1248868A CDMA mobile communication system and service district supplementary method
03/29/2000CN1248835A Over-district switching contorl method and system capable of reducing occurance of forced interruption in communication
03/29/2000CN1248834A Mobile communication system with different output power transmitting system
03/29/2000CN1248832A Range extended concentric community base station
03/29/2000CN1248831A Range extended concentric community base station
03/29/2000CN1248830A Exdended frequency spectrum communication system and over-district switching method
03/29/2000CN1248829A Synchronous paging signal transmission system, transmission method and recording medium thereof
03/29/2000CN1248827A Antenna diversity transfer method and antenna receiver using said method
03/29/2000CN1050959C Method and apparatus for reducing interference in cellular radio mobile communication system
03/29/2000CN1050950C Radio communication apparatus which can quickly recover from misjudgement of levels of a multilevel modulated signal
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