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)
10/2007
10/10/2007CN101053162A Integrated wireless transceiver and audio processor
10/10/2007CN101053117A Portable wireless unit
10/10/2007CN101052233A Method for improving forward business mixing automatic re-sending efficiency, base station controller
10/10/2007CN101052230A Mobile communications system, base station, user equipment, and inter-cell handover control method for use therewith
10/10/2007CN101052229A Method and system for processing signal in communication system
10/10/2007CN101052227A Measuring apparatus and area quality measuring method
10/10/2007CN101052226A Radio communication system
10/10/2007CN101052225A Processing method for call abnormal situation
10/10/2007CN101052220A Judging method and device for communication small area jam
10/10/2007CN101052219A Method and system for suppressing radio communication mutual interference
10/10/2007CN101052216A Method and system for realizing small area changing
10/10/2007CN101052197A Correcting method for hardware blocking rate
10/10/2007CN101052194A Device for realizing maintenance of far end radio frequency terminal by local maintenance terminal
10/10/2007CN101052170A Fan zoning base station
10/10/2007CN101052149A Data transmission method
10/10/2007CN101052027A Differential west space-time modulation constellation mapping method in multiple antenna orthogonal frequency division multiplexing
10/10/2007CN101052008A Routing area update in packet radio network
10/10/2007CN101052007A Data transmitting device, data transmitting method, data receiving device and data receiving method
10/10/2007CN101051985A Method for realizing virtual special net access
10/10/2007CN101051961A Loopback control method and device
10/10/2007CN101051936A Business flow monitoring method and system
10/10/2007CN101051931A System and method for realizing business protection using LCAS protocol
10/10/2007CN101051888A Obtaining and keeping synchronous method for base station
10/10/2007CN101051886A Network clock synchronizing method for short distance radio communication network
10/10/2007CN101051882A Empty time coding method for UMB pulse type multi-antenna system
10/10/2007CN101051877A Method and device for obtaining time-base relationship in multiple mode mobile communication
10/10/2007CN101051872A Method for obtaining ASF(TOA), combined ASF(TD) and ASF(TOA) measurement
10/10/2007CN101051866A Mobile communcation terminal and radio communicating system
10/10/2007CN101051865A Broadcasting method on network composed of baseband resource pool and remote end radio frequency unit
10/10/2007CN101051864A Synchronizing method for realizing RLC sequence number between RNC for MBMS service
10/10/2007CN101051863A Code allocation based on cross code correlation
10/10/2007CN101051862A Device for processing data to be transmitted on a return channel of a communication network and not necessitating systematic acknowledgement on a go channel
10/10/2007CN101051861A Repeater equipped with monitor parameter and monitor method for repeater
10/10/2007CN101051860A Feed network device, aerial feed subsystem and base station system
10/10/2007CN101051859A Method of reducing a peak to average power ratio of a modulated signal
10/10/2007CN101051858A Method for realizing asymmetric service in broad band radio communication system
10/10/2007CN101051857A Power control during state transition
10/10/2007CN101051856A Voltage control attenuator, method for realizing voltage control attenuator and application circuit
10/10/2007CN101051852A Two dimension quick catching device and method of spread spectrum signal
10/10/2007CN101051824A Sound surface wave device and communication device
10/10/2007CN101051818A Intelligent control system and method for carrier cancellation in feedforward linear power amplifier
10/10/2007CN101051741A Surplus current protection comprehensive managing system based on mobile communication net
10/10/2007CN101049834A Railroad wireless signal, and system for accurate shunting operation
10/10/2007CN101049833A Railroad wireless signal, method and system for accurate shunting operation
10/10/2007CN100342738C Arrangements and method for power estimation
10/10/2007CN100342694C Base station subsystem and method for handling an increase in traffic volume that overloads a terrestrial link in an internet protocol network
10/10/2007CN100342678C Estimation of traffic-to-pilot ratios
10/10/2007CN100342673C Downgoing power control method in CDMA mobile communication system
10/10/2007CN100342672C Method of overhead channel transmission in mobile communication system and apparatus using the same
10/10/2007CN100342671C Signal source capable of simulating PHS base station signal
10/10/2007CN100342670C Apparatus and method for improving receiving characteristic of portable terminal
10/10/2007CN100342669C Method and apparatus for scheduling multiple users in a mobile communication system using multiple transmit/receive antennas
10/10/2007CN100342668C Radio transceiver with velocity dependent signal quality estimation
10/10/2007CN100342664C CDMA up special physical information channel multi-user receiving apparatus
10/10/2007CN100342656C Radio communication terminal with interference cancellation
10/10/2007CN100342586C Intelligent antenna compound wave beam forming method based on genetic algorithm
10/10/2007CN100342393C Mobile terminal having smart card coupled with RFID tag and method for performing RFID function in such mobile terminal
10/10/2007CN100342212C Vehicle guidance system communication group network model
10/09/2007US7281057 Hierarchical mobile ad-hoc network and methods for performing reactive routing therein
10/09/2007US7280894 Communication system for communication between in-vehicle terminals and center, and in-vehicle terminal employed in communication system
10/09/2007US7280851 Information processing apparatus and method, and recording medium
10/09/2007US7280844 Wristwatch type cellular phone
10/09/2007US7280842 Wireless communication device and method for communicating in site selection diversity mode
10/09/2007US7280841 System for controlling power on a mobile station and supporting method and apparatus
10/09/2007US7280840 Receiving apparatus, transmitting apparatus, and reception method
10/09/2007US7280839 Wireless communication device having gain error correcting feature
10/09/2007US7280836 System and method for coexistence in wireless networks
10/09/2007US7280833 Mobile communication terminal, server, communication system, communication control method, and communication control program
10/09/2007US7280829 Method and system for improved beacon acquisition performance with time slot and antenna sector reuse
10/09/2007US7280825 Aircraft in-flight entertainment system including low power transceivers and associated methods
10/09/2007US7280824 Wireless communication system
10/09/2007US7280812 Digital baseband receiver with DC discharge and gain control circuits
10/09/2007US7280802 FM transmitter and power supply/charging assembly for MP3 player
10/09/2007US7280801 Reducing interference between different communication systems sharing a common wireless transmission medium
10/09/2007US7280800 Wireless communication device, wireless communication system, wireless communication method and vehicle
10/09/2007US7280799 Mobile phone repeater
10/09/2007US7280662 Time-shifting data in digital radio system
10/09/2007US7280627 Constrained data-adaptive signal rejector
10/09/2007US7280625 Derivation of eigenvectors for spatial processing in MIMO communication systems
10/09/2007US7280613 Method to inject hierarchical data onto single carrier stream
10/09/2007US7280604 Space-time doppler coding schemes for time-selective wireless communication channels
10/09/2007US7280584 Channel estimation for time division duplex communication systems
10/09/2007US7280583 Method of transmitting data signals between a master station and a plurality of slave stations, master station and slave station
10/09/2007US7280563 Multi-carrier signal transmitter and multi-carrier signal receiver
10/09/2007US7280555 System and method employing algorithms and protocols for optimizing carrier sense multiple access (CSMA) protocols in wireless networks
10/09/2007US7280553 Transceiver and communication method for digital multi carrier communication
10/09/2007US7280552 MC/CDMA data transmission method
10/09/2007US7280537 Communications system providing adaptive polling based upon positive and negative polling events and related methods
10/09/2007US7280524 Receiver controlled isochronous transmission
10/09/2007US7280523 Signal processing apparatus and method, and communication system utilizing same
10/09/2007US7280522 Method for preparing a profile in W-CDMA communication
10/09/2007US7280518 Method of operating a media access controller
10/09/2007US7280517 Wireless LANs and neighborhood capture
10/09/2007US7280515 Method and arrangement for implementing fast signalling in an asymmetric communication connection
10/09/2007US7280514 Wireless network having joint power and data rate adaptation
10/09/2007US7280513 Method of transmission of a data frame from a first station to a second station, and a CDMA telecommunications network
10/09/2007US7280512 Method of allocating a channelisation code to one of a plurality of user terminals, a code division multiple access telecommunications network, and a CDMA telecommunications base station
10/09/2007US7280511 Method for determining reverse rate in mobile communication system and apparatus thereof
10/09/2007US7280510 Controlling reverse channel activity in a wireless communications system
10/09/2007US7280509 CDMA 3X base transceiver station in mobile communication system
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