Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
02/2008
02/27/2008CN101132214A Resource transmitting equipment and method in MIMO system and distributing system and method thereof
02/27/2008CN101132213A Offset method for ascending interference of base station in TDD system
02/27/2008CN101132212A Link self-adapting method
02/27/2008CN101132211A Microwave-access global-intercommunication client terminal equipment
02/27/2008CN101132210A Method of supporting power control on supplemental channel in base station
02/27/2008CN101132209A Apparatus and method for automatic gain control
02/27/2008CN101132208A Communication device and sir estimation method thereof
02/27/2008CN101132207A Descending power control method in TD-CDMA system
02/27/2008CN101132206A Power control method and wireless device
02/27/2008CN101132205A Closed-loop power control method for code division multiple access system
02/27/2008CN101132204A Transmission method and device for ascending scheduling assignment
02/27/2008CN101132203A Control method for reinforcing power of uplink physical signal channel
02/27/2008CN101132202A Method and device for adjusting power of high-speed downlink shared channel
02/27/2008CN101132201A Method for obtaining uplink signal-channel quality at network side of high-speed grouping access system
02/27/2008CN101132200A Method and system for adjusting protection time slot
02/27/2008CN101132199A Method for setting data channel gain factor and terminal thereof
02/27/2008CN101132195A Positioning communication system
02/27/2008CN101132184A Method and apparatus for reducing power consumption of a decoder in a communication system
02/27/2008CN101131621A Method of processing user information inputted through touch screen panel of a digital mobile station
02/27/2008CN100372413C Mobile station, radio communication establishing method and its radio communication system
02/27/2008CN100372407C Method and system for realizing WCDMA and common frequency band GSM system shared antenna
02/27/2008CN100372405C Power equalization implementing method for dedicated down channel and reference power calculating circuit
02/27/2008CN100372404C Adaptive smart antenna processing method and apparatus
02/27/2008CN100372387C Distribution method of up code division resource
02/27/2008CN100372386C Short and long number corresponding method for mobile exchange
02/27/2008CN100372385C Signal path search method and equipment for mobile communication system
02/27/2008CN100372378C Apparatus and method for transmitting video data from mobile communication terminal
02/27/2008CN100372298C Apparatus and method for communicating between devices without a piconet coordinator in a piconet
02/27/2008CN100372286C Server apparatus
02/27/2008CN100372267C Image pickup and image transmission system for minitype aircraft
02/27/2008CN100372266C Service method of passenger information system
02/27/2008CN100372265C Indoor distribution system and its netting method
02/27/2008CN100372264C Antenna arrangement
02/27/2008CN100372263C Antenna selection system, antenna selection method, and radio communication apparatus using the system and method
02/27/2008CN100372262C Method and apparatus for implementing omnidirectional coverage of array antennas
02/27/2008CN100372261C Antenna allocation method used for highway radio covering
02/27/2008CN100372260C Signal combining method and apparatus
02/27/2008CN100372259C Method for selecting transmission format combination
02/27/2008CN100372258C Determination method of reference power in downlink power balance technology in the case of soft hand-off
02/27/2008CN100372257C Method of power control based on signal interference ratio in multi-antenna system
02/27/2008CN100372256C Method and device for estimating signal interference ratio
02/27/2008CN100372255C Method and apparatus for synchronizing base stations
02/27/2008CN100372254C Radio mutual action type communication system
02/27/2008CN100372235C Code division multiple access and time division multiple access single-frequency point sharing device
02/27/2008CN100371730C Synthetic GPS positioning system and communication system utilizing shared circuit
02/26/2008USRE40116 Mobile digital communication computing device including heart rate monitor
02/26/2008US7337233 Network system with TCP/IP protocol spoofing
02/26/2008US7336977 Communication apparatus
02/26/2008US7336971 System for providing private mobile communication service separately from public mobile communication network and method of processing call using the same
02/26/2008US7336970 Portable communication terminal capable of communicating with information terminal and method of converting control protocol of the same between different kinds of networks
02/26/2008US7336969 Multiple channel communications system
02/26/2008US7336967 Method and system for providing load-sensitive bandwidth allocation
02/26/2008US7336959 Information transmission method for a wireless local network
02/26/2008US7336958 Data transmission path establishing method, radio communication network system, and sensor network system
02/26/2008US7336957 System and method for simulation of performance of measurement-based algorithms for slotted wireless communications
02/26/2008US7336953 System and method for determining handover at a base station request in a broadband wireless access communication system
02/26/2008US7336952 Method and system for hard handoff in a broadcast communication system
02/26/2008US7336951 System and method for performing handover in mobile communication system using paging procedure
02/26/2008US7336947 Method for providing software in radio-based cellular communication networks, and a communication network for implementing the method
02/26/2008US7336946 Method for downloading information data in wireless local loop system
02/26/2008US7336936 Radio signal receiving apparatus and radio signal receiving method
02/26/2008US7336935 Dynamic power control circuit of wireless communication device
02/26/2008US7336932 Narrow band communication vehicle-mounted apparatus
02/26/2008US7336929 Short range wireless communication system, portable terminal apparatus, and wireless communication apparatus
02/26/2008US7336928 System and method for generating a list of devices in physical proximity of a terminal
02/26/2008US7336927 Ad-hoc extensions of a cellular air interface
02/26/2008US7336926 Communication device and method
02/26/2008US7336925 Graphical indication of a proximately located device
02/26/2008US7336924 Broadcast type service system using bluetooth type radio network
02/26/2008US7336923 Method, apparatus and system for extending wireless network coverage
02/26/2008US7336751 Power control circuit and radio transmission apparatus
02/26/2008US7336746 Data transmission with spatial spreading in a MIMO communication system
02/26/2008US7336745 Methods and apparatus to provide communication protection technology for satellite earthstations
02/26/2008US7336738 Demodulation timing generation circuit and demodulation apparatus
02/26/2008US7336726 Apparatus and method for power control in digital mobile communication system broadband multi-carrier base station
02/26/2008US7336719 System and method for transmit diversity base upon transmission channel delay spread
02/26/2008US7336703 Device and method for measuring a received signal power in a mobile communication system
02/26/2008US7336697 Code division multiple access mobile communication system
02/26/2008US7336694 Delay-induced scattering with phase randomization and partitioned frequency hopping
02/26/2008US7336679 Method and system for providing differentiated quality of service diversity ALOHA
02/26/2008US7336651 Broadband telecommunications system
02/26/2008US7336645 Bluetooth-IP access system
02/26/2008US7336642 Communication protocol for a wireless mesh architecture
02/26/2008US7336641 Method and apparatus for providing mutual time difference determination of base station signals in a cellular communication system
02/26/2008US7336638 Method and apparatus for uplink synchronization maintenance with P2P communication in wireless communication networks
02/26/2008US7336637 CDMA communication device for improving the usability of frequencies and suppressing the occurrence of call loss
02/26/2008US7336636 MC-CDMA downlink transmission method
02/26/2008US7336635 Method and apparatus for fast W-CDMA acquisition
02/26/2008US7336634 Method and system for generating and updating transmission rate for link adaptation in IEEE 802.11 WLAN
02/26/2008US7336630 Simultaneous transmission of speech and data on a mobile communications system
02/26/2008US7336629 Power control method and device
02/26/2008US7336628 Signaling method for paging in a mobile communication system for high-speed packet data transmission
02/26/2008US7336625 Method and system for transmitting data via a radio interface
02/26/2008US7336608 Method for adjusting a transmission rate to obtain the optimum transmission rate in a mobile ad hoc network environment
02/26/2008US7336607 Methods and apparatus for flow control based packet aggregation in a communication network
02/26/2008US7336601 Adaptive time diversity and spatial diversity for OFDM
02/26/2008US7336600 Cell search method for orthogonal frequency division multiplexing based cellular communication system
02/26/2008US7336227 Portable position determining device
02/26/2008US7336200 Data communication protocol in an automatic meter reading system
02/26/2008US7336176 Position indicating system