Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
08/2004
08/18/2004EP1446976A2 Method and system for hard handoff in a broadcast communication system
08/18/2004EP1446967A1 Allocating memory resources of mobile station
08/18/2004EP1446964A1 Multicast session handover
08/18/2004EP1446931A1 Enhancements for tcp perfomance enhancing proxies
08/18/2004EP1446898A1 Multipath incident beam receiver
08/18/2004EP1446897A1 Method for establishing a radio channel in a wireless cdma network wherein the preamble signal increases in power during transmission
08/18/2004EP1446896A1 Method for link adaptation and transmit power control
08/18/2004EP1446895A1 Device and method for providing status information of devices in a short range wireless network
08/18/2004EP1446891A1 Safety control system for vehicles
08/18/2004EP1198939A4 Method and system for combining orthogonal transmit diversity and adaptive array techniques in a wireless communications system
08/18/2004EP1166464A4 A communication system transmit power control method
08/18/2004EP1147621B9 Communication station with automatic cable loss compensation
08/18/2004EP1092288B1 Data transmission in a tdma system
08/18/2004EP0976277B1 Method of facilitating transmission level measurement, and base station
08/18/2004EP0943216B1 Monitoring traffic in a mobile communication network
08/18/2004EP0934637B1 Method of receiving messages, and electrical appliance for implementing the method
08/18/2004EP0929960B1 Method for eliminating interference in an ofdm radio receiver
08/18/2004EP0852852B1 Method and apparatus for power control in a communication system
08/18/2004EP0797873B1 Method and apparatus for increasing receiver immunity to interference
08/18/2004CN1522546A System and apparatus for performing broadcast and localcast communications
08/18/2004CN1522521A Wireless communication system, wireless communication terminal, and method for participating in wireless communication system
08/18/2004CN1522519A Signal to noise margin information for power control and bit rate adaptation in IEEE 802.11H wlan
08/18/2004CN1522515A Method and device for providing timing information in a wireless communication system
08/18/2004CN1522512A Method and apparatus for allocating resources in a multiple-input multiple-output (MIMO) communication system
08/18/2004CN1522509A Method for controlling generation of transmission power control information, method of controlling characteristics of receiver circuit based on overflow information, and CDMA communication apparatus
08/18/2004CN1522508A System and method for providing multi-data rate service in mobile system
08/18/2004CN1522507A Multi-mode communication device with position location
08/18/2004CN1522506A Candidate handoff list for airborne cellular system
08/18/2004CN1522505A Communication device and a link system for satellite communication
08/18/2004CN1522504A Radio base station apparatus and radio transmitting method
08/18/2004CN1522500A Digitized automatic gain control system and methods for a controlled gain receiver
08/18/2004CN1522085A A position locating system and method
08/18/2004CN1522080A Method for managing the quality of service (qos) in a radiocommunication mobile system
08/18/2004CN1522079A Communication system, multicast switching device and communication method
08/18/2004CN1522078A A wireless local telephone system and method for realizing roaming
08/18/2004CN1522077A Method for implementing synchronization and distance finding in wireless communication system and implementing apparatus thereof
08/18/2004CN1522076A Reliable down-signal transmission method of multimedia broadcast and multicast service
08/18/2004CN1522075A Power control method of end-to-end direct communication of NB TDD CDMA mobile communication system
08/18/2004CN1522042A 网络游戏装置和便携式游戏机 Network devices and portable game consoles
08/18/2004CN1522029A 紧急呼叫方法 Emergency call method
08/18/2004CN1522028A 移动终端 The mobile terminal
08/18/2004CN1522021A An upward decoding control method and apparatus
08/18/2004CN1522008A System and method for broadband millimeter wave data communication
08/18/2004CN1521991A Mobile communication system, base station, radio network controller, and resource allocation control method used therefor
08/18/2004CN1521973A Synchronization keeping method and apparatus for baseband receiving of CDMA system
08/18/2004CN1521967A Method of end-to-end direct communication synchronization in TDM mobile communication system
08/18/2004CN1521961A Radio communication system, radio network controller, mobile station and down link transmission power control method
08/18/2004CN1521960A Method of reducing dead zones within a mobile telecommmunication system and corresponding mobile station
08/18/2004CN1521959A Adaptive wireless transmission/reception system
08/18/2004CN1521958A Apparatus for wireless base station and wireless communication method
08/18/2004CN1521957A Transmission/reception apparatus for wireless system with three transmission antennas
08/18/2004CN1521956A Method for determining data rate of user equipment supporting eudch service
08/18/2004CN1521955A Information providing apparatus, information receiver, wireless communication apparatus
08/18/2004CN1521892A Angle diversity dual antenna system
08/18/2004CN1521890A Intelligent antenna system and method
08/18/2004CN1521689A Wired / wireless blue tooth mouse
08/18/2004CN1163101C Mobile-station positioning method in mobile communication system
08/18/2004CN1163100C Adaptive sectorization
08/18/2004CN1163099C Basic station transmitting power control method and device
08/18/2004CN1163098C Base station for multiple network linking communication system and its linking method
08/18/2004CN1163097C Open-looped power control device and method for wide-band multicarrier base station
08/18/2004CN1163096C Method of dynamic rate switching via medium access channel layer signalling
08/18/2004CN1163091C Determination method of timing deviation of ratio base station transmission and deviation determination apparatus
08/18/2004CN1163081C Intelligent external system and method for image service using said system
08/18/2004CN1163040C Method for signaling the start of a logical channel in a jointly used physical transmission channel of a radio communication system
08/18/2004CN1163016C Array antenna based channel estimating method
08/18/2004CN1163015C Multi-user disturbance eliminator
08/18/2004CN1163013C Path searching device of spread spectrum receiver
08/18/2004CN1163012C Direct sequential CDMA linking transmission method
08/18/2004CN1163011C Direct sequential CDMA linking transmission method
08/18/2004CN1163009C Method and system for CDMA mobile communication
08/18/2004CN1163008C Fast capture method and device for reverse random access channel
08/18/2004CN1163007C Method for obtaining time slot timing and frequency shift correction
08/18/2004CN1163004C Wireless base station with dynamic control of data transmission rate, data packet forwarding device and system
08/18/2004CN1163002C Cellular network, method for transmitting cellular data packets in cellular network, method for data packet routing, and cellular modem
08/18/2004CN1162997C Apparatus and method for power control of downlink shared channel in mobile communication system
08/18/2004CN1162996C Data rate detection device and method for mobile communication system
08/18/2004CN1162995C Method for transmission of information
08/18/2004CN1162994C Method and apparatus for transmitting and receiving high speed data using CDMA channels
08/18/2004CN1162993C Method for allocation of radio resource, radio apparatus and radio communication system
08/18/2004CN1162992C Method for improving radio link operation and radio system
08/18/2004CN1162991C Radio base station apparatus and radio communication method
08/18/2004CN1162990C Radio base station apparatus and radio communication method
08/18/2004CN1162989C Radio base station device and radio communication method
08/18/2004CN1162988C Transmission power control device and method
08/18/2004CN1162987C Power setting in CDMA systems employing discontinuous transmission
08/18/2004CN1162986C Method and apparatus for executing radio communication using spread spectrum-frequency hopping
08/18/2004CN1162983C Method and device for improving the capacity of GSM base station
08/18/2004CN1162980C Portable information processing device and method for controlling wireless communication unit in it
08/18/2004CN1162716C GPS receiver and portable communication device
08/17/2004US6779147 Method and apparatus for efficient use of communication resources in a CDMA communication system
08/17/2004US6779019 System and method for pushing information from a host system to a mobile data communication device
08/17/2004US6778844 System for reducing multipath fade of RF signals in a wireless data application
08/17/2004US6778843 Array antenna transceiver capable of continuing transmission and reception regardless of failure of reference signal
08/17/2004US6778842 Portable telephone and data communication control method for portable telephone
08/17/2004US6778840 Method of controlling initial power ramp-up in a CDMA system by using short codes
08/17/2004US6778839 Method and device for transmission power selection and bit rate selection for channels with open loop power control
08/17/2004US6778838 Phase null mitigation method
08/17/2004US6778831 Handover determination and power control adjustment in mobile communications systems with frequency hopping
08/17/2004US6778826 User profiling communications system