Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426) |
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01/02/2003 | EP1271287A2 Communications accessory and computing unit that operates therewith |
01/02/2003 | EP1269791A1 Method for transmitting signalling |
01/02/2003 | EP1269787A2 Deriving control parameters for telecommunications in-and-out-of-synchronization detection |
01/02/2003 | EP1269780A2 Dynamic recognition of an empty general paging message |
01/02/2003 | EP1269777A2 Robust topology wireless communication using broadband access points |
01/02/2003 | EP1269717A2 Method and apparatus for detecting specified events in a mobile station |
01/02/2003 | EP1269678A1 Method and arrangement for allocating time slots to a low-rate control channel associated with a data channel |
01/02/2003 | EP1269676A1 Estimating communication quality |
01/02/2003 | EP1269673A1 A method for coding in a telecommunications system |
01/02/2003 | EP1269665A2 Method and apparatus for measuring channel state information |
01/02/2003 | EP1269657A1 Method and system for radio communication with mobile units |
01/02/2003 | EP1269656A2 Dynamically adjusting integration interval based on a signal strength |
01/02/2003 | EP1269655A1 Dynamic bias for rf power amplifiers |
01/02/2003 | EP1269654A2 Method and apparatus for controlling transmissions of a communications system |
01/02/2003 | EP1269653A2 Handover reference power level for base stations |
01/02/2003 | EP1269652A2 Adjustment of power control rate in a radio communication system |
01/02/2003 | EP1269651A2 Symbol combiner synchronization after a jump to a new time alignment |
01/02/2003 | EP1269639A2 Interference detection, identification, extraction and reporting |
01/02/2003 | EP1269215A2 Accurate gps time estimate based on information from a wireless communications system |
01/02/2003 | EP1232620A4 Variable rate spread spectrum communication method and apparatus |
01/02/2003 | EP1226654A4 Method and apparatus for network-to-user verification of communication devices based on time |
01/02/2003 | EP1129533A4 Apparatus and method for generating multiple scrambling codes in asynchronous mobile communication system |
01/02/2003 | EP1110358B1 Digital equalising method, and radio communication receiver implementing said method |
01/02/2003 | EP1072162B1 Method and apparatus for power control in a mobile telecommunication system |
01/02/2003 | EP1062748A4 Switching vsat transmitter |
01/02/2003 | EP0993724A4 Method and apparatus for data transmission within a broad-band communication system |
01/02/2003 | EP0986865B1 Dual-mode satellite/cellular phone architecture with physically separable modes |
01/02/2003 | EP0782796B1 Optical data communication and location apparatus and method for use therewith |
01/02/2003 | EP0724816B1 Method of improving rf coverage in a microcell environment |
01/02/2003 | EP0671110B1 Mobile telephone system |
01/02/2003 | EP0654201B2 Process and device for a microcellular common-channel radio system |
01/02/2003 | DE29924369U1 Base station communication device e.g. for CDMA communication system |
01/01/2003 | CN2529459Y Radio communication device with PC card and antenna |
01/01/2003 | CN1389075A Electronic digital door opener |
01/01/2003 | CN1389056A 信道均衡器 Channel equalizer |
01/01/2003 | CN1389053A Local data delivery throgh beacons |
01/01/2003 | CN1389047A Multicast radio communication system and apparatus |
01/01/2003 | CN1389045A Date delivery throgh portable devices |
01/01/2003 | CN1389044A High-speed packet transmission system |
01/01/2003 | CN1389040A Radio communication terminal and interference canceling method |
01/01/2003 | CN1389039A Base station apparatus, communication terminal apparatus and communication method |
01/01/2003 | CN1389033A Base station apparatus and communication method |
01/01/2003 | CN1389032A Base station device, control station device, and transmission power control method |
01/01/2003 | CN1389031A Communication terminal apparatus, base station apparatus and radio communication method |
01/01/2003 | CN1389030A Base station device and arrival direction deducing method |
01/01/2003 | CN1389029A Transmit diversity apparatus and method using two or more antennas |
01/01/2003 | CN1389028A Antenna apparatus in mobile communication system |
01/01/2003 | CN1389024A Phase rotation measuring device and radio base station device having the same |
01/01/2003 | CN1388721A Open-looped power control device and method for wide-band multicarrier base station |
01/01/2003 | CN1388720A Open-looped power control device and method for wide-band multicarrier base station |
01/01/2003 | CN1388714A Radio communication system and frame synchronous method of base station |
01/01/2003 | CN1388690A Fixed user unit for telecommunication |
01/01/2003 | CN1388666A Power cotrol sign synthesizing method for recombined spreading switching indication message |
01/01/2003 | CN1388662A Interference detecting method and interference avoiding system for radio communication line |
01/01/2003 | CN1388655A Wave arrival direction estimating method based on route selection |
01/01/2003 | CN1388384A Method of raising accuracy estimation of received signal wave arrival direction |
01/01/2003 | CN1098015C Device and method in a cellular mobile telephone system |
01/01/2003 | CN1098012C Circuit and method for initiating communication between communication stations of a radio communication system |
01/01/2003 | CN1098009C Method and device for transmitting data in a cellular radio system |
01/01/2003 | CN1098004C Communication method, base station and terminal equipment |
01/01/2003 | CN1097994C Method of and apparatus for saving power of radio base station |
01/01/2003 | CN1097993C System and method for distributing loading function of channel port |
01/01/2003 | CN1097991C Method for holding time gap in radio communication network |
01/01/2003 | CN1097986C Mobile station communication device, base station communication device and radio communication method |
01/01/2003 | CN1097982C Method and apparatus for selecting functions in radio paging receiver |
01/01/2003 | CN1097973C Selective call system and auxiliary station for use therein |
01/01/2003 | CN1097972C Device for transmitting paging data and method thereof |
01/01/2003 | CN1097919C Printer and printing method for personal digital assistant (PDA) |
01/01/2003 | CN1097917C Communication method, system and apparatus for providing virtual connection |
01/01/2003 | CN1097901C A Communication method for an adaptive direct sequence CDMA communication system |
01/01/2003 | CN1097898C Method and apparatus for determining signal strength in spread spectrum communication system with variable data rate |
01/01/2003 | CN1097896C CDMA mobile communication signal transmitting method, mobile station device and base station apparatus |
01/01/2003 | CN1097895C Synchronizing a telecommunications connection in a mobile communication system |
01/01/2003 | CN1097894C A direct-sequence spread spectrum communication system, Despreading method, A primary radio station and a secondary radio station |
01/01/2003 | CN1097892C Nonsynchronous satellite mobile communication system integrated with ground cellular network principles |
01/01/2003 | CN1097891C Method and apparatus for polarization diversity using antenna arrays in base station |
01/01/2003 | CN1097890C Arrangement and method in base station |
01/01/2003 | CN1097889C Radio telephone apparatus for performing space diversity technique in radio communication system |
01/01/2003 | CN1097888C Transmitting diversity circuit for time division multiple access radoo unit |
01/01/2003 | CN1097800C Card reader for mobile telephone and portable telephone combined with the same card reader |
01/01/2003 | CN1097734C Location method in CDMA system |
12/31/2002 | US6501968 Battery-powered communications apparatus |
12/31/2002 | US6501966 Speech recognition system for electronic switches in a non-wireline communications network |
12/31/2002 | US6501964 Sub-macro cellular base station |
12/31/2002 | US6501962 Mobile communications terminal smart card |
12/31/2002 | US6501959 Method for controlling forward calls by predetermining the transmission power in the base station of a cellular radio telecommunication system |
12/31/2002 | US6501958 Method for controlling forward power control utilizing an erasure indicator bit in a CDMA system |
12/31/2002 | US6501955 RF signal repeater, mobile unit position determination system using the RF signal repeater, and method of communication therefor |
12/31/2002 | US6501954 Mobile radio communication system and radio circuit controlling method therefor |
12/31/2002 | US6501943 Adaptive directivity transmission device and method |
12/31/2002 | US6501942 In-building radio-frequency coverage |
12/31/2002 | US6501941 Method for identifying growth limits of handheld services for mobile satellite communications |
12/31/2002 | US6501940 Information collection system utilizing portable mobile communication system |
12/31/2002 | US6501939 Satellite communications adapter for a cellular handset |
12/31/2002 | US6501938 Satellite broadcasting system and broadcasting satellite |
12/31/2002 | US6501808 Apparatus and method for instantaneous reacquisition in a network system |
12/31/2002 | US6501803 Low complexity maximum likelihood detecting of concatenated space codes for wireless applications |
12/31/2002 | US6501787 High-data-rate supplemental channel for CDMA telecommunications system |
12/31/2002 | US6501785 Dynamic frequency hopping |
12/31/2002 | US6501767 Mobile IP communication scheme for supporting mobile computer move over different address spaces |