Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426) |
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12/11/2002 | CN1385048A Method and system for frequency spectrum resource allocation |
12/11/2002 | CN1385047A Method for dynamic allocation of resources in digital radio communication system |
12/11/2002 | CN1385044A Method and system for initiating idle handoff in wireless communications system |
12/11/2002 | CN1385040A Base station with first and second base unit |
12/11/2002 | CN1385019A Timing synchronizaation and phase/frequency correction of QPSK signals |
12/11/2002 | CN1385013A TDD framing method for physical layer of wireless system |
12/11/2002 | CN1385012A Method for synchronising uplink signal transmission in radio communication system |
12/11/2002 | CN1385011A Beam forming in radio-communications system |
12/11/2002 | CN1385010A Overlapping slot transmission using phased arrays |
12/11/2002 | CN1385009A Method and apparatus for beamforming in wireless communication system |
12/11/2002 | CN1385008A Method and apparatus for uplink scheduling |
12/11/2002 | CN1385007A Doppler spread estimation using channel autocorroelation function hypotheses |
12/11/2002 | CN1385006A Method and apparatus for reverse link loading estimation |
12/11/2002 | CN1385005A Link selection in communication system |
12/11/2002 | CN1385000A Transceiver with local oscillator frequency settings using demodulated bit rate |
12/11/2002 | CN1384957A System and method for handset integrated emergency audible beacon |
12/11/2002 | CN1384942A Communications bridge for circuit switched data transfer simulation |
12/11/2002 | CN1384690A Mobile-station positioning method in mobile communication system |
12/11/2002 | CN1384681A Operation method of radio communiation system |
12/11/2002 | CN1384680A Signal receiving method and device |
12/11/2002 | CN1384678A Demand assignment transmission method in mobile communication system |
12/11/2002 | CN1384677A Demand assignment transmission method in mobile communication system |
12/11/2002 | CN1384648A System and method for permitting IP mobile node to operate without seam in mobile IP network |
12/11/2002 | CN1384634A Capacity increasing method for CDMA mobile communication system |
12/11/2002 | CN1384633A Dynamic capacity regulating method for CDMA communication system |
12/11/2002 | CN1384629A Code filtering down beam forming device and method for CDMA |
12/11/2002 | CN1384626A Random access transmission method of common block channel |
12/11/2002 | CN1384624A Automatic re-sending request |
12/11/2002 | CN1384617A Radio mobile communication system and method based on Internet PC terminals |
12/11/2002 | CN1384616A Long-distance blue-teeth data transmitting method |
12/11/2002 | CN1096215C Method of locating mobile terminal in service area of cellular telecommunication system |
12/11/2002 | CN1096213C Small-region searching method and mobile station apparatus |
12/11/2002 | CN1096212C Method and arrangement for processing control signals in mobile station of mobile radio system |
12/11/2002 | CN1096211C Alarm method and apparatus for mobile communication repeating system |
12/11/2002 | CN1096201C CDMA cellular radio transmission system using direct-spreading method of CDMA |
12/11/2002 | CN1096200C Method of requesting volunteers for handoff in cellular system |
12/11/2002 | CN1096197C Radio pager |
12/11/2002 | CN1096184C Motion picture detecting method |
12/11/2002 | CN1096179C Equlization apparatus with effective coefficient updating operation |
12/11/2002 | CN1096170C 数据接收系统 Data receiving system |
12/11/2002 | CN1096168C 数据接收装置 Data receiving means |
12/11/2002 | CN1096167C Method and apparatus for detemrining data rate of transmitted variable rate data in communications receiver |
12/11/2002 | CN1096162C Spectrum spread communication system |
12/11/2002 | CN1096161C Method and apparatus for formatting of data for transmission |
12/11/2002 | CN1096160C Linear coverage area antenna system for CDMA communication system |
12/11/2002 | CN1096159C Multi-user communication system with distributed receivers |
12/11/2002 | CN1096158C Serial linked interconnect for summation of multiple waveforms on common channel |
12/11/2002 | CN1096157C Multipath search processor for spread spectrum multiple access communication system |
12/11/2002 | CN1096156C Method and apparatus for using walsh shift keying in spread spectrum communication system |
12/11/2002 | CN1096154C System for radio transmission of digital signals between plurality of subscriber stations and base station |
12/11/2002 | CN1096151C Output power level controllable transmitter and method of controlling output power level |
12/11/2002 | CN1096140C Power supply apparatus and method for mobile communication terminal |
12/11/2002 | CN1096028C CDMA receiver |
12/10/2002 | US6493679 Method and system for managing a real time bill of materials |
12/10/2002 | US6493657 Amplitude range matching system |
12/10/2002 | US6493610 Flight information providing apparatus, flight information providing method, flight information providing program, and computer-readable recording medium |
12/10/2002 | US6493564 Power control method and system in mobile communication networks |
12/10/2002 | US6493563 Method of controlling initial power ramp-up in CDMA systems by using short codes |
12/10/2002 | US6493562 Information delivery method for vehicular communication devices |
12/10/2002 | US6493557 On-board communication system having multiple communication devices |
12/10/2002 | US6493556 Apparatus and method for message routing using disparate communications networks |
12/10/2002 | US6493553 Mobile-station adapted for removable user identity modules |
12/10/2002 | US6493545 Communication control method and transmission apparatus |
12/10/2002 | US6493541 Transmit power control time delay compensation in a wireless communications system |
12/10/2002 | US6493539 Providing an accurate timing source for locating the geographical position of a mobile |
12/10/2002 | US6493538 System and method for hybrid satellite and terrestrial communication |
12/10/2002 | US6493537 Apparatus and method for preventing oscillations in a radio repeater device |
12/10/2002 | US6493430 Method of wireless retrieval of information |
12/10/2002 | US6493380 System and method for estimating signal time of arrival |
12/10/2002 | US6493379 Arrival direction estimation method using an array antenna and DS-CDMA receiver unit using the method |
12/10/2002 | US6493377 Distributed network, spread-spectrum system |
12/10/2002 | US6493376 Multi-layered PN code spreading in a multi-user communications system |
12/10/2002 | US6493360 Reception synchronization circuit, receiver using the same, and digital communication system |
12/10/2002 | US6493334 Spread spectrum time-division multiple access communication scheme |
12/10/2002 | US6493333 Device and method for controlling transmission power of punctured frame |
12/10/2002 | US6493332 IS-95 base station apparatus, W-CDMA base station apparatus, mobile communication system, and frequency sharing method |
12/10/2002 | US6493331 Method and apparatus for controlling transmissions of a communications systems |
12/10/2002 | US6493330 CDMA cellular radio transmission system |
12/10/2002 | US6493329 Adaptive channel estimation in a wireless communication system |
12/10/2002 | US6493322 Satellite diversity scheme |
12/10/2002 | US6492958 Adaptive antenna reception apparatus |
12/10/2002 | US6492942 Content-based adaptive parasitic array antenna system |
12/10/2002 | US6492941 Combined global positioning system receiver and radio |
12/10/2002 | US6491257 Technique for satellite constellation growth |
12/10/2002 | CA2333881C System and method for pushing information from a host system to a mobile data communication device |
12/10/2002 | CA2267517C Cdma adaptive antenna receiving apparatus and communication system |
12/10/2002 | CA2249912C Cellular networks with spare base and satellite stations |
12/10/2002 | CA2249868C Method for establishment of the power level for uplink data transmission in a multiple access system for communications networks |
12/10/2002 | CA2245157C System and method for pushing information from a host system to a mobile data communication device |
12/10/2002 | CA2237826C Feedback control system for telecommunications systems |
12/10/2002 | CA2118355C Orthogonal polarization and time varying offsetting of signals for digital data transmission or reception |
12/08/2002 | CA2387891A1 Radiofrequency signal receiver with means for correcting the effects of multipath signals, and method for activating the receiver |
12/05/2002 | WO2002098156A1 A method for enabling a subscriber entity to actively communicate in a communication network |
12/05/2002 | WO2002098151A1 Methods and systems for testing macrodiversity and handover functionality of a radio network controller |
12/05/2002 | WO2002098095A1 Method for estimating the transfer function of a multicarrier signal transmission channel and corresponding receiver |
12/05/2002 | WO2002098089A2 Decision feedback equaliser |
12/05/2002 | WO2002098088A1 Time interval based channel estimation with transmit diversity |
12/05/2002 | WO2002098067A1 Data transmission system having a high data transmission rate |
12/05/2002 | WO2002098051A1 Space-time coded transmissions within a wireless communication network |
12/05/2002 | WO2002098032A1 Synchronisation of communication links |