Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
07/2001
07/26/2001WO2001054307A1 Radio base station apparatus and radio communication method
07/26/2001WO2001054306A1 Radio base station device and radio communication method
07/26/2001WO2001054305A1 Wireless communication system and method using stochastic space-time/frequency division multiplexing
07/26/2001WO2001054304A1 Radio communication device and radio communication method
07/26/2001WO2001054303A1 Data transmission from transmitter to receiver in radio system
07/26/2001WO2001054302A1 A packet scheduler and method therefor
07/26/2001WO2001054300A2 Digital wireless basestation
07/26/2001WO2001054299A2 A packet scheduler and method therefor
07/26/2001WO2001054290A2 Method and apparatus for canceling a transit signal spectrum in a receiver bandwidth
07/26/2001WO2001054289A2 Method for determining the current signal-to-interference ratio and for controlling the power in mobile radio systems comprising code division multiplex
07/26/2001WO2001054230A1 System and method for wireless communication using polarization diversity
07/26/2001WO2001054005A1 Method and device for processing and displaying coded data stored in a smart card
07/26/2001WO2001006724A3 Burst structure for edge 8-psk
07/26/2001WO2000046929A9 Maintaining performance quality of broadband system in the presence of narrow band interference
07/26/2001US20010010088 Error bit correcting method for use in time-division multiple access system and bit correcting circuit
07/26/2001US20010009861 Bootstrapped, piecewise-asymptotic directivity pattern control mechanism setting weighting coefficients of phased array antenna
07/26/2001US20010009858 Cellular telephone system which increases efficiency of reserved channel usage
07/26/2001US20010009856 Apparatus for expanding coverage area of base station
07/26/2001US20010009851 Method and apparatus providing residential base carrier inactivation after line failure or line in use
07/26/2001US20010009850 Radio communication apparatus
07/26/2001US20010009846 Portable audio unit
07/26/2001US20010009572 Transmission apparatus
07/26/2001US20010009563 Multipath processing for GPS receivers
07/26/2001US20010009562 CDMA receiver having a searcher intermittently operable
07/26/2001US20010009545 Packet-switched spread-spectrum system
07/26/2001US20010009543 Method for transmitting long code state information in asynchronous mobile communication system
07/26/2001DE19962320A1 Vorrichtung zur Übertragung von Telemetriedaten Device for transmitting telemetry data
07/26/2001DE19943687C1 Verfahren und Anordnung zur Strahlformung eines Rake-Empfängers für den Ein-Nutzer-Empfang für den Uplink-Kanal in Mobilfunksystemen Method and apparatus for beam shaping of a Rake receiver for the one-user receivers for the uplink channel in mobile radio systems
07/26/2001DE10002030A1 Short messages storage management method for mobile radio, involves checking validity of reference information based on which short messages are stored in memory along with reference information
07/26/2001DE10000756A1 Data transmission method for communication between interrogation device and automobile has different frequencies used for interrogation signal and transmitted data
07/26/2001DE10000098A1 Satellite communication system using integrated service digital network, transmits data from server to client through D-channel
07/26/2001CA2396585A1 A packet scheduler and method therefor
07/26/2001CA2396584A1 A packet scheduler and method therefor
07/26/2001CA2365280A1 Method and device for processing and displaying coded data stored in a smart card
07/25/2001EP1119214A1 Pseudo-global title translation for international roaming of ANSI-41 subscribers
07/25/2001EP1119212A2 Device and method for performing handoff from async mobile communication system to sync mobile communication system
07/25/2001EP1119161A2 Wireless hands-free system of cellular phone
07/25/2001EP1119146A2 Frequency-domain equalisation
07/25/2001EP1119124A1 Synchronization of a receiver with a transmitting station in a TDMA communications system
07/25/2001EP1119117A1 Base station device, communication terminal, and transmission power control method
07/25/2001EP1119116A1 Mobile communication terminal and method of detecting received signal strength
07/25/2001EP1119115A1 Roadside transmitter
07/25/2001EP1119114A2 Transmission system with spatial, temporal, and frequential diversity
07/25/2001EP1119113A2 Method and system for dynamic downlink power control in a timedivision, multiplex wireless system
07/25/2001EP1119072A2 Antenna cluster configuration for wide-angle coverage
07/25/2001EP1119001A1 Portable audio unit
07/25/2001EP1118871A2 Method of estimating time offsets in a position determining system
07/25/2001EP1118231A2 Method and apparatus for detecting forward and reverse link imbalance in digital cellular communication systems
07/25/2001EP1118213A1 Techniques for intelligent video ad insertion
07/25/2001EP1118195A1 Method and apparatus for demodulating and equalizing an am compatible digital audio broadcast signal
07/25/2001EP1118178A1 Adaptive wireless communication receiver
07/25/2001EP1118175A2 Method for low-disturbance operation of at least two base stations
07/25/2001EP1118174A1 Apparatus and method for sending common information on common data channels
07/25/2001EP1118173A1 Antenna circuit
07/25/2001EP1118172A1 Architecture for dependability enhancement of wireless base stations
07/25/2001EP1118171A1 Method for regulating downlink transmitting power in a mobile radiotelephone network
07/25/2001EP1118170A1 Methods and apparatuses for fast power control of signals transmitted on a multiple access channel
07/25/2001EP1118169A1 System and method of controlling co-channel interference in point to point communications
07/25/2001EP1118168A2 System and method for gain control of individual narrowband channels using a wideband power measurement
07/25/2001EP1118165A2 Method and apparatus for interference cancellation in a rake receiver
07/25/2001EP1118164A1 Method for increasing the capacity of a orthogonal waveform multiple access network, and associated units
07/25/2001EP1118162A1 Combined advertising and entertainment system network
07/25/2001EP0872019A4 Diversity receiver
07/25/2001EP0830764B1 A control system for a wireless telecommunications system
07/25/2001EP0688479B1 Method of transmitting and receiving power control messages in a cdma cellular radio system
07/25/2001CN1305672A Method of selecting synchronization pattern from test signal
07/25/2001CN1305669A Signal decoding with or without second synchronization word in mobile communication system
07/25/2001CN1305667A Method and device for quantizing input to soft decoders
07/25/2001CN1305666A Method and device for full-duplex radio transmission system with CDMA access
07/25/2001CN1305665A Method and system for regulating transmission power of mobile station of mobile radio system
07/25/2001CN1305621A Roadside control device for toll apparatus installed in motor vehicle
07/25/2001CN1305328A Mobile radio communication system possessing synchronous switch
07/25/2001CN1305327A Block exchange mobile radio communication system possessing better effective hard switch
07/25/2001CN1305326A Mobile radio communication system with improved hard switch
07/25/2001CN1305321A Hierachical multi-dimension frequency transmission method in mobile communication
07/25/2001CN1305320A Cellular radio communication system
07/25/2001CN1305319A Improvement of related data transmission
07/25/2001CN1305280A Transmission system including one first kind station and second kind station and method of synchronization
07/25/2001CN1305279A Code division multiple access transmitting power control in variable control period
07/25/2001CN1305277A Quadrature frequency division multiplex diversing receiver
07/25/2001CN1305273A Transmission method of grading multidimensional frequency in satellite communication
07/25/2001CN1305270A Receiving power electrical level computing circuit and receiver using said circuit
07/25/2001CN1305269A Device for receiving radio signal
07/25/2001CN1069015C Method for reducing time of channel scanning
07/25/2001CN1069014C Time-division multiple address radio telephone system and antenna device and base station of the same
07/25/2001CN1069005C Comb filter with smaller number of delay elements and radio receiver transmitter having said filter
07/24/2001US6266540 Control interface protocol for telephone sets for a satellite telephone system
07/24/2001US6266536 System and method for dynamic overlap compensation in a simulcast network
07/24/2001US6266534 Systems and methods for locating remote terminals in radiocommunication systems
07/24/2001US6266528 Performance monitor for antenna arrays
07/24/2001US6266518 Method and system for down-converting electromagnetic signals by sampling and integrating over apertures
07/24/2001US6266361 Method and architecture for correcting carrier frequency offset and spreading code timing offset in a direct sequence spread spectrum communication system
07/24/2001US6266339 High bandwidth broadcast system having localized multicast access to broadcast content
07/24/2001US6266330 Dynamic allocation of radio capacity in TDMA system
07/24/2001US6266321 Method for transmitting two parallel channels using code division and an apparatus realizing the method
07/24/2001US6265847 Rechargeable battery control device
07/24/2001CA2291113C An electrical contact free microphone attachment for a flip-type radio phone
07/24/2001CA2247618C Multiple antenna communication system and method thereof
07/24/2001CA2111001C Tdma for mobile access in a cdma system
07/21/2001CA2331112A1 Pseudo-global title translation for international roaming of ansi-41 subscribers