Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
07/2004
07/22/2004US20040142711 Method, device and system for automated synchronization between terminals
07/22/2004US20040142700 System and method for increasing cellular system capacity by the use of the same frequency and time slot for both uplink and downlink transmissions
07/22/2004US20040142698 Method for channel quality prediction for wireless communication systems
07/22/2004US20040142695 Allocation of timeslots in a cellular communication system
07/22/2004US20040142692 Enhanced and device for controlling the power in an asymmetric soft handover condition
07/22/2004US20040142691 Connection initiation in wireless networks including load balancing
07/22/2004US20040142690 Wireless communication system and a hand-off method therefor
07/22/2004US20040142669 Method and device for suppressing multipath interference in a receiver for electromagnetic waves
07/22/2004US20040142668 Systems and methods for transmitting a radio signal
07/22/2004US20040142665 Method and apparatus for diversity combining using a least squares approach
07/22/2004US20040142660 Network-assisted global positioning systems, methods and terminals including doppler shift and code phase estimates
07/22/2004US20040142658 System for integrating an airborne wireless cellular network with terrestrial wireless cellular networks and the public switched telephone network
07/22/2004US20040142656 Method and device for the broadcasting of multimedia contents to mobile terminals
07/22/2004US20040141608 Echo canceller
07/22/2004US20040141575 Fast acquisition of timing and carrier frequency from received signal
07/22/2004US20040141566 Apparatus and method for adaptively modulating signal by using layered time-space detector used in mimo system
07/22/2004US20040141565 Groupwise successive interference cancellation for block transmission with reception diversity
07/22/2004US20040141530 Method and apparatus for very high data rate satellite transmission
07/22/2004US20040141483 Outer loop/weighted open loop power control
07/22/2004US20040141482 Assigning uplink slots to optimize uplink power control gain in wireless communications
07/22/2004US20040141479 Method of controlling call admission in a mobile communication system
07/22/2004US20040141478 Methods for reliable user switchback on a PHS spatial division multiple access channel
07/22/2004US20040141477 Method, system and mobile host for mobility pattern based selection of a local mobility agent
07/22/2004US20040141475 Sending signaling messages to CDMA cellular mobile stations
07/22/2004US20040141474 Online output multiplexer filter measurement
07/22/2004US20040141473 Data transmission method and system
07/22/2004US20040141467 Weighted open loop power control
07/22/2004US20040141466 Apparatus and method for estimating a channel condition of a forward link in a mobile communication system
07/22/2004US20040141460 Margin control in a data communication system
07/22/2004US20040140930 Ranging system for determining ranging information of a spacecraft
07/22/2004US20040140929 Adaptive array antenna controller
07/22/2004US20040140353 Area-based content delivery method and system
07/22/2004US20040139897 Communications apparatus using adaptive antenna
07/22/2004DE19910586B4 Verfahren zur Zuweisung von Übertragungskanälen in einem Funk-Kommunikationssystem A method of allocating transmission channels in a radio communication system
07/22/2004DE10359291A1 System und Verfahren zur adaptiven Bandnutzung System and method for adaptive band use
07/22/2004DE10297028T5 Drahtloses Kommunikationssystem, das konfiguriert ist, unter Verwendung einer Mischwellenformgestaltung zu kommunizieren A wireless communication system that is configured to communicate using a mixed waveform shaping
07/22/2004DE10259840A1 Interference suppression method for radio communications terminal of radio communications system with suppression method dependent on synchronization match between neighbouring base stations
07/22/2004DE10140519B4 Kommunikationsverfahren und Kommunikationsmodul Communication method and communication module
07/22/2004CA2510575A1 Digital communication system having improved color code capability
07/22/2004CA2509458A1 Digital communication system having improved pilot encoding
07/21/2004EP1439728A2 Method for measuring confusion rate of a common packet channel in a cdma communication system
07/21/2004EP1439727A2 Mobile station and method for selecting a public land mobile network
07/21/2004EP1439723A1 A communication network terminal supporting a plurality of applications
07/21/2004EP1439697A1 Digital broadcast data reception system with digital master terminal ,and at least one digital slave terminal
07/21/2004EP1439676A2 Diversity reception
07/21/2004EP1439675A2 Gateway and charging system for connecting different networks
07/21/2004EP1439673A2 Mobile communications system and routing management apparatus used in the mobile communications system
07/21/2004EP1439668A2 System and method for supporting multimedia broadcast/multicast service in a non-tracking area
07/21/2004EP1439643A1 Mobile telephone for personal communication
07/21/2004EP1439642A1 Transmission power control method and radio control apparatus in mobile packet communication system
07/21/2004EP1439641A2 Bi-directional transponder apparatus and method of operation
07/21/2004EP1439511A1 METHOD FOR MANAGING SENSOR NETWORK SYSTEM, PROGRAM FOR MANAGING SENSOR NETWORK SYSTEM, RECORD MEDIUM WITH RECORDED PROGRAM FOR MANAGING SENSOR NETWORK SYSTEM, APPARATUS FOR MANAGING SENSOR NETWORK SYSTEM, METHOD FOR MANAGING RELAY NETWORK, PROGRAM FOR MANAGING RELAY NET
07/21/2004EP1438874A1 Sound enhancement for mobile phones and other products producing personalized audio for users
07/21/2004EP1438868A1 System and method for approximating half duplex wireless dispatch system
07/21/2004EP1438828A2 Method and apparatus for data packet transport in a wireless communication system using an internet protocol
07/21/2004EP1438801A1 Multiple-access hybrid ofdm-cdma system with frequency-domain spreading
07/21/2004EP1438799A2 Synchronisation in multicarrier cdma systems
07/21/2004EP1438798A1 Selecting optimal transmit formats for transmissions over allocated time durations
07/21/2004EP1438794A1 Aiding beam identification in a satellite system
07/21/2004EP1438793A1 Power control of downlink shared channel (dsch)
07/21/2004EP1438792A2 Method and apparatus for determining power allocation in a mimo communication system
07/21/2004EP1438768A1 Frequency dependent calibration of a wideband radio system using narrowband channels
07/21/2004EP1438765A1 Apparatus for steering an antenna system
07/21/2004EP1438701A1 Method of operating a remote control system and a remote control system comprising an rf transmission and receiving system
07/21/2004EP1438640A1 Apparatus and system for maintaining accurate time in a wireless environment
07/21/2004EP1264421B1 A packet scheduler and method therefor
07/21/2004EP1222776B1 Method and apparatus to limit frequency bands used by a low power radio frequency device
07/21/2004EP1163736B1 Method of controlling the transmitting power of a mobile radio telephone system and corresponding mobile radio system
07/21/2004EP1147628B1 Detecting and minimizing the effects of transmitter noise on signal strength measurement in a wireless communication system
07/21/2004EP1138171B1 Handover determination and power control adjustment in mobile communications systems with frequency hopping
07/21/2004EP1133845A4 Method and apparatus for mobile station location within a communication system
07/21/2004EP1082861A4 Method and system for cross frame transmit combining of transmit signals
07/21/2004EP0954903B1 Method for controlling power gain
07/21/2004EP0916229B1 Circuitry and method for time division multiple access communication system
07/21/2004EP0894414B1 Method and system for selecting an antenna beam of a base station of a radio system
07/21/2004EP0840988B1 Connection establishment method and radio system
07/21/2004EP0829155B1 Doubly orthogonal code and frequency division multiple access communication system
07/21/2004EP0824796B1 Method and equipment for multirate coding and detection in a multiple access mobile communication system
07/21/2004CN2627743Y Fastening type plate work structure communication cabinet
07/21/2004CN2627740Y Sound player to be wirelessly propagated
07/21/2004CN1515125A System and method for quantifying accuracy of interference analysis in wireless telecommunications networks
07/21/2004CN1515100A Apparatus and method for controlling packet data transmission between BSC and BTS
07/21/2004CN1515093A Method and apparatus for allocating pilot carrier adaptively in orthogonal frequency division multiple access system
07/21/2004CN1515092A Receiver
07/21/2004CN1515089A Communication system with combination of fixed and mobile platform satellite services
07/21/2004CN1515088A Communication method and radio communication apparatus
07/21/2004CN1515086A RAKE Receiver in CDMA system, with space-time transmitting diversity
07/21/2004CN1515081A Rducing effects of self-created interference on boardband reception
07/21/2004CN1515072A Device and method for regulating output power of mobile radio telephone stations
07/21/2004CN1514671A Frequency searching method and device in mobile communication
07/21/2004CN1514667A Method of personal communication system cross region switching
07/21/2004CN1514665A Method and device used for communication between school and family head
07/21/2004CN1514661A Apparatus and method used for distributing searching resource of base station modulator demodulator
07/21/2004CN1514658A Method and equipment for controlling group terminal calling in mobile communication system
07/21/2004CN1514655A PHS system frequency point distribution method
07/21/2004CN1514613A Method of realizing remote cut-in of group control node to group data business node
07/21/2004CN1514607A Method and equipment for transfering data through GPRS network
07/21/2004CN1514562A Method of realizing back bell sound service in CDMA system
07/21/2004CN1514561A Fast calling admitting control method of mobile communication system uplink mixed service
07/21/2004CN1514560A Power control method of broad band CDMA mobile communication system