Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 7 - Radio transmission systems, i.e. using radiation field
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
10/2008
10/01/2008CN101277479A Baseband feedback type self-excitation resistance module
10/01/2008CN101277469A Method, apparatus and system for implementing packet data retry upstream
10/01/2008CN101277465A Method for multiplexing scheduling and non-scheduling in upstream reinforced system
10/01/2008CN101277461A Method and system for simultaneously transmitting high-low code flow in TD-SCDMA system
10/01/2008CN101277336A Radio communication system, slave unit, master unit and communication method
10/01/2008CN101277288A Method of synchronization of orthogonal frequency division multiplexing system frequency
10/01/2008CN101277284A Estimation of sampling clock frequency offset in DRM
10/01/2008CN101277279A Method and apparatus for eliminating serial interference of multi-aerial system
10/01/2008CN101277271A Access control method for distributed CDMA network medium with controllable power
10/01/2008CN101277242A Wireless network system and wireless device included in the system
10/01/2008CN101277172A Method, apparatus and system for generating precoding matrix
10/01/2008CN101277171A Method for controlling signal speed of multi-antenna communication system
10/01/2008CN101277157A Monitoring circuit of microwave communication system outdoor unit
10/01/2008CN101277148A Method for distributing upstream band width, equipment, base station controller as well as radio transmission system
10/01/2008CN101277147A Method for non supporting high speed downstream packet data access information to report to a leadership for subdistrict
10/01/2008CN101277146A Method, apparatus and equipment for distributing channel of radio communication system
10/01/2008CN101277145A Method for switching main and auxiliary son carrier waves
10/01/2008CN101277144A Satellite digital multimedia broadcasting system based on LDPC code
10/01/2008CN101277143A Cable-joining equipment for multisystem route-joining platform
10/01/2008CN101277142A Maximum likelihood decoder for pulse and amplitude position modulation multi-source system
10/01/2008CN101277141A Radio transmitting method and apparatus, and radio receiving method and apparatus
10/01/2008CN101277140A Method for receiving uplink of multiuser distributed antenna system
10/01/2008CN101277139A Broadband beam steering antenna
10/01/2008CN101277138A Method for transmitting and receiving data of multi-antenna multiplexed apparatus based on layer exchange
10/01/2008CN101277137A Sending-end equipment for implementing signal space diversity in multi-antenna communication system
10/01/2008CN101277136A Method and device for mapping constellations in multi-relay-station collaboration system
10/01/2008CN101277135A Method for a plurality of far-end radio frequency units to support single subdistrict
10/01/2008CN101277134A Method for implementing exterior loop power control
10/01/2008CN101277133A Control method and system for FACH power and SCCPCH power
10/01/2008CN101277132A Method and equipment for acquiring emitting power of upstream data
10/01/2008CN101276948A Cradle device and electronic equipment support device
10/01/2008CN101275957A Wireless temperature and humidity intelligent sensor
10/01/2008CN100423603C Down beam shaping method in multi-carrier high-speed down group switching-in
10/01/2008CN100423602C Beam form-endowing and realizing method for co-frequency network
10/01/2008CN100423601C Spatial multiplexing in a cellular network
10/01/2008CN100423594C System for downloading program to general-purpose subscriber identification module
10/01/2008CN100423593C Mobile phone and audio processing method
10/01/2008CN100423590C Telecommunications system with reflective airborne platform
10/01/2008CN100423521C Radio receiving system and synchronization detection method
10/01/2008CN100423488C Automatic global guide interpreting system
10/01/2008CN100423480C Base station and radio resource distribution method
10/01/2008CN100423479C Transmission power controlling method and equipment
10/01/2008CN100423475C Transmission apparatus and method for multimedia service in mobile communication system
10/01/2008CN100423474C Multicast service providing method in mobile communication system
10/01/2008CN100423473C Data rate matching method for third generation cooperative item 2 system
10/01/2008CN100423472C Radio communication system with adaptive interleaver
10/01/2008CN100423471C Relay device
10/01/2008CN100423470C Method and receiver for receiving composite signals
10/01/2008CN100423469C Down power controlling system and method based on mobile terminal power prediction
10/01/2008CN100423468C Radio communication equipment and its method and radio communication system using it
10/01/2008CN100423464C Method and apparatus for improved cell detection
10/01/2008CN100423462C Spread spectrum transmission device including data receiver
10/01/2008CN100423363C Directional diagram forming method and device for self-adaptive antenna array in base station
10/01/2008CN100422760C Receiver for assisting satellite in navigation with foundation facilities, and method therefor
10/01/2008CN100422759C Satellite tracking method and device using orbit tracking technology
09/2008
09/30/2008US7430441 Handsfree communication control method, portable radio communication apparatus and handsfree system
09/30/2008US7430438 Method and system for mobile receiver antenna architecture for US band cellular and broadcasting services
09/30/2008US7430437 Transmitting sensor-acquired data using step-power filtering
09/30/2008US7430436 Wireless communication device and transmission power control method of its connection request
09/30/2008US7430435 Apparatus and method for optimizing transmission power of network
09/30/2008US7430434 Apparatus and method for optimizing transmission power of network
09/30/2008US7430433 Apparatus and method for optimizing transmission power of network
09/30/2008US7430432 Apparatus, and associated method, for calculating communication channel indications for use in a radio communication system that utilizes closed-loop power control
09/30/2008US7430431 Recovering the reverse link in a cellular mobile communication system
09/30/2008US7430430 Adjusting a signal at a diversity system
09/30/2008US7430429 Diversity system for measuring reception quality
09/30/2008US7430421 Method for controlling sleep mode in wireless access communication system
09/30/2008US7430418 System and method for selecting a serving base station according to a drop of a mobile subscriber station in a broadband wireless access communication system
09/30/2008US7430417 Method of reselecting a cell by a mobile terminal in idle mode in a cellular telecommunication network
09/30/2008US7430413 Method and device for simulating a radio channel
09/30/2008US7430407 Circuitry and method for processing receive signals of a receive system
09/30/2008US7430402 Frequency error estimation and correction
09/30/2008US7430400 WiFi collaboration method to reduce RF interference with wireless adapter
09/30/2008US7430398 Radio frequency identification (RFID) system for dynamically and automatically establishing communication between a mobile wireless communicating device and a data processing system
09/30/2008US7430397 Radio repeater and radio relay transmission method
09/30/2008US7430258 Architecture for multi-channel digital signal processing
09/30/2008US7430257 Multicarrier sub-layer for direct sequence channel and multiple-access coding
09/30/2008US7430245 Time-domain transmit and receive processing with channel eigen-mode decomposition for MIMO systems
09/30/2008US7430244 Constellation-rotating orthogonal space-time block coding technique
09/30/2008US7430241 Method for early decoding of control channel information
09/30/2008US7430218 Apparatus and method for providing users with road traffic information using ad-hoc network
09/30/2008US7430217 Method and apparatus of prioritising the usage of slotted links by single network devices in a wireless network
09/30/2008US7430197 Radio communications system with a shared broadcast channel
09/30/2008US7430196 Transmission systems
09/30/2008US7430195 Wireless communication system and wireless communication apparatus
09/30/2008US7430193 Method and apparatus for embodying and synchronizing downlink signal in mobile communication system and method for searching cell using the same
09/30/2008US7430192 Net formation-merging system and method
09/30/2008US7430191 Method and apparatus for performing frequency tracking based on diversity transmitted pilots in a CDMA communication system
09/30/2008US7430190 Systems and methods for resource allocation to multiple antenna arrays for maintaining a constant bit rate (CBR) channel
09/30/2008US7430188 Data transmission method and radio link system
09/30/2008US7430184 Method of regulating the transmission power of a master station and a slave station for implementation of the method
09/30/2008US7430178 Error detecting method of mobile communication system
09/30/2008US7430165 Wireless communication device and radio communication system using the same
09/30/2008US7429951 System and method for enhancing the accuracy of a location estimate
09/30/2008CA2629571A1 Systems, methods, and computer program products for automatically adjusting the modulation index of a wireless smart device reader
09/30/2008CA2564147C Adaptive rf amplifier prelimiter
09/30/2008CA2443386C Cradle, security system, telephone, and monitoring method
09/30/2008CA2417431C Fracturing different levels within a completion interval of a well
09/30/2008CA2307218C Hybrid rf packet network for both mobile and fixed subscribers
09/28/2008CA2626973A1 Tdma mobile ad-hoc network (manet) with second order timing and tracking
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