Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
11/2004
11/17/2004CN1547863A 数据安全设备 Data security equipment
11/17/2004CN1547862A Mobile communication system, transmitting station, receivingstation, relay station, communication path determining method, and communication path determining program
11/17/2004CN1547861A Communication of control information in wireless communication systems
11/17/2004CN1547860A System and method for collision-free transmission scheduling using neighborhood information and advertised transmission times
11/17/2004CN1547859A Controller for reducing latency in a group dormancy-wakeup process in a group communication network
11/17/2004CN1547832A Efficient CDMA one-to-many service
11/17/2004CN1547831A Transmission of data packets in a radiocommunication system using a common hybrid automatic repeat request (HARQ) process
11/17/2004CN1547829A Radio communication apparatus and method therefor ,wireless radio system, and record medium, as well as program
11/17/2004CN1547820A Mobile station, base station, communication system, and communication method
11/17/2004CN1547815A Transmission method, transmission apparatus, and reception apparatus
11/17/2004CN1547813A Physical layer automatic repeat request (arq)
11/17/2004CN1547812A Method for supporting variable data rate in CDMA system
11/17/2004CN1547811A Method and apparatus for signal equalization in a communication system with multiple receiver antennas
11/17/2004CN1547810A Reverse link initial power setting using effective radiated power message to compute path loss
11/17/2004CN1547809A Method and apparatus for interurban dispatch group calling
11/17/2004CN1547802A Adaptive audible alert volume control
11/17/2004CN1547414A Method and apparatus for upstream and downstream resource allocation in time division duplexing mobile communication system
11/17/2004CN1547413A Method and apparatus for determining signal arrival time in CDMA system
11/17/2004CN1547410A Interstitial sector system
11/17/2004CN1547399A Wireless communication direct amplifying station system combined with shared cable system
11/17/2004CN1547334A Method for configuring a telecommunication system
11/17/2004CN1547333A A broad beam forming method for intelligent antenna base station
11/17/2004CN1547332A 干扰阻塞空间谱估计方法 Interference blocking spatial spectrum estimation method
11/17/2004CN1176564C Enabling conformance to legislative requirements for mobile devices
11/17/2004CN1176563C Dynamic channel allocating method
11/17/2004CN1176560C System for digital radio communication between radio LAN and PBX
11/17/2004CN1176529C Method of obtaining present access subzone main scramble in synchronous WCDMA system
11/16/2004US6820259 Software distribution system and software receiving terminal apparatus
11/16/2004US6820132 Internet communication system and method with asymmetric terrestrial and satellite links
11/16/2004US6820126 System for dynamic process assignment in a local area network and method therefor
11/16/2004US6819940 Mobile communications system
11/16/2004US6819938 System and method for power control calibration and a wireless communication device
11/16/2004US6819937 Data transmission in a TDMA system
11/16/2004US6819936 Automatic gain setting in a cellular communications system
11/16/2004US6819935 Apparatus, and associated method, for facilitating selection of power levels at which to communicate data in a radio communication system
11/16/2004US6819934 System and method for power management in a multi-channel power amplifier (MCPA) environment
11/16/2004US6819931 Method and apparatus for assigning tracking elements to received signals
11/16/2004US6819928 Speed esimation for digital cordless telephones
11/16/2004US6819909 Based station apparatus and communication method
11/16/2004US6819908 Limiting message diffusion between mobile devices
11/16/2004US6819706 Control device for controlling power level between frequency assignment in radio frequency receiving device of mobile radio communication base station system in CDMA system
11/16/2004US6819685 Method of and system for controlling a frequency via an asynchronous transmission network and mobile telephone network including the system
11/16/2004US6819660 Method and apparatus for determining optimum data rate on the reverse supplemental channel in wireless communications
11/16/2004US6819659 RAU optimization in standby state
11/16/2004US6819658 Method and apparatus for segmentation, reassembly and inverse multiplexing of packets and ATM cells over satellite/wireless networks
11/16/2004US6819299 Radio wave receiving converter and antenna device
11/16/2004US6817237 Tire condition monitoring apparatus
11/16/2004CA2330395C Power amplifier using upstream signal information
11/16/2004CA2219730C Transmission relay system
11/11/2004WO2004098228A1 System and method for generating a public long code mask in a mobile communications system
11/11/2004WO2004098227A1 Radio communication system
11/11/2004WO2004098214A1 Fast active scanning wireless network apparatus and method
11/11/2004WO2004098207A2 Radio relay device
11/11/2004WO2004098146A2 Connection control in a transit telecommunication network
11/11/2004WO2004098132A1 Wireless communication unit and method for power saving
11/11/2004WO2004098131A1 Path selection in wireless networks
11/11/2004WO2004098111A2 Enhancing mobile multiple-access communication networks
11/11/2004WO2004098104A1 Systems and methods for implementing fully redundant antenna hopping with multi-carrier power amplifiers and combining schemes within a base station
11/11/2004WO2004098098A1 Method, apparatus, and system for user-multiplexing in multiple access systems with retransmission
11/11/2004WO2004098097A1 Reverse power control method and apparatus in a mobile communication system in which mobile station determines reverse data rate.
11/11/2004WO2004098096A1 Method for setting sleep interval in a broadband wireless access communications system
11/11/2004WO2004098095A1 Method and system for performing a fast call setup in a wireless telecommunication system
11/11/2004WO2004098094A1 Call setup method and system for push-to-talk service in a cellular mobile communication system
11/11/2004WO2004098093A1 System and method for controlling state transition in sleep mode and awake mode in a broadband wireless access communication system
11/11/2004WO2004098092A1 Radio resource control method, base station, and mobile station
11/11/2004WO2004098091A1 Signal transmitting method in mobile communication system
11/11/2004WO2004098090A1 System and method of controlling forward link transmit power
11/11/2004WO2004098086A1 Synchronization processing device and synchronization processing method
11/11/2004WO2004098082A1 Multi-antenna system and antenna unit
11/11/2004WO2004097803A2 System and method for providing recording and playback of digital media content
11/11/2004WO2004075593A3 Method and apparatus for controlling data rate of a reverse link in a communication system
11/11/2004WO2004070957A3 Uplink transmission power control method
11/11/2004WO2004064268A3 Automatic antenna selection for mesh backhaul network nodes
11/11/2004WO2004038984A3 Mimo system with multiple spatial multiplexing modes
11/11/2004WO2004027566A3 Multichannel digital recording system with multi-user detection
11/11/2004WO2003081836A8 A self-adapting weighted space time transmitting diversity method and system thereof
11/11/2004WO2003069464A3 Platform system for mobile terminals
11/11/2004WO2003061316A9 Radio communication system
11/11/2004WO2001061886A3 System and method for internet page acceleration including multicast transmissions
11/11/2004US20040225786 Switching and connecting arrangement for coupling external and internal antennas for example with an expansion card
11/11/2004US20040225740 Dynamic adaptive inter-layer control of wireless data communication networks
11/11/2004US20040224725 Wireless communication system and method using multiple antennas
11/11/2004US20040224716 Method for managing extended neighbor cells of mobile terminal
11/11/2004US20040224712 Method and apparatus for a reverse link supplemental channel scheduling
11/11/2004US20040224709 RRC group reject method and apparatus for mobile communications
11/11/2004US20040224708 Reducing interference from closely proximate wireless units
11/11/2004US20040224698 Apparatus and method for establishing feedback in a broadcast or multicast service
11/11/2004US20040224697 System and method for improved uplink signal detection and reduced uplink signal power
11/11/2004US20040224695 Method of call routing and connection
11/11/2004US20040224692 Communication control method in mobile communication system and based station used therefor
11/11/2004US20040224690 Handoff method in wireless LAN, and access point and mobile station performing handoff method
11/11/2004US20040224682 Method for applying different charge rates and for indicating location of mobile station in cellular mobile telecommunication system
11/11/2004US20040224676 Control apparatus, controlled apparatus, and remote control system and remote control method using these apparatuses
11/11/2004US20040224665 Mobile terminal apparatus
11/11/2004US20040224657 Radio reception apparatus and reception filtering method
11/11/2004US20040224655 Adaptive diversity receiver architecture
11/11/2004US20040224653 Automatic gain controller for achieving high signal-to-noise ratio and low power loss, and a transmitting apparatus and method for use with a mobile communication terminal having the automatic gain controller
11/11/2004US20040224648 Efficiency of power amplifers in devices using transmit beamforming
11/11/2004US20040224640 Load control scheme and process with power control
11/11/2004US20040224639 Estimating an indicator for a communication path