Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
06/2004
06/29/2004CA2267841C Mobile communication using control signal in vacant slot
06/29/2004CA2171008C Method and apparatus for determining the transmission data rate in a multi-user communication system
06/24/2004WO2004054303A2 Support of plural chip rates in a cdma system
06/24/2004WO2004054278A2 Multimedia editor for wireless communication devices and method therefor
06/24/2004WO2004054206A1 Communication system, radio communication terminal, and radio base station
06/24/2004WO2004054191A1 Derivation of eigenvectors for spatial processing in mimo communication systems
06/24/2004WO2004054137A1 Method for automatically searching wireless lan access point and terminal for processing the same
06/24/2004WO2004054135A1 Improved path loss measurements in wireless communications
06/24/2004WO2004054133A1 System and method for setting the reverse link gain of repeaters in wireless communication systems
06/24/2004WO2004054132A1 Diversity receiver having cross coupled channel parameter estimation
06/24/2004WO2004054131A1 Switched antenna transmit diversity
06/24/2004WO2004054130A2 Fast converging power control for wireless communication systems
06/24/2004WO2004054129A1 Method and apparatus to control transmission power and transmission rate of an air link
06/24/2004WO2004054121A1 Multi-beam antenna reception device and multi-beam reception method
06/24/2004WO2004053515A1 Method and apparatus for scheduling search for and acquisition of global positioning satellites
06/24/2004WO2004042960A3 Method and mobile station for controlling communication via a radio link
06/24/2004WO2004036785A3 Mobile radio base station
06/24/2004WO2004032379A3 Method for communication among nodes on wireless lan
06/24/2004WO2004006426A9 Flexible method and apparatus for performing digital modulation and demodulation
06/24/2004US20040123322 Combining multimedia signaling and wireless network signaling on a common communication medium
06/24/2004US20040123209 TF-determination apparatus, and TF-determination method as well as program to be executed for implementing the TF-determination method
06/24/2004US20040122920 System for controlling processes associated with streams within a communication network
06/24/2004US20040122884 Method for providing bus arrival time for passengers by using DSRC
06/24/2004US20040121827 Receiving apparatus, transmitting apparatus, and reception method
06/24/2004US20040121822 Apparatus, system, and method for locating a transceiver using RF communications and radio services
06/24/2004US20040121810 Using beamforming and closed loop transmit diversity in a multi-beam antenna system
06/24/2004US20040121809 Transmission diversity systems
06/24/2004US20040121799 Mobile phone for informing users of radiation power levels
06/24/2004US20040121795 Personal communication device with transmitted RF power strength indicator
06/24/2004US20040121794 Method and system for adjusting downlink outer loop power to control target SIR
06/24/2004US20040121793 Methods and apparatus for controlling power to electrical circuitry of a wireless communication device having a subscriber identity module (SIM) interface
06/24/2004US20040121790 Techniques for archiving audio information
06/24/2004US20040121788 Mobile communication system, mobile communication method, and radio station suitably used for the same
06/24/2004US20040121786 Wireless communication method, system and apparatus
06/24/2004US20040121776 Apparatus and method for controlling duplication structure of base station transceiver subsystem in a mobile communication system
06/24/2004US20040121771 Handover method in next generation mobile communication system
06/24/2004US20040121754 Multi-user demodulation apparatus, reception apparatus, and multi-channel demodulation method
06/24/2004US20040121743 Radio network controller peer-to-peer exchange of user equipment measurement information
06/24/2004US20040121740 Radio communication apparatus and method
06/24/2004US20040121739 Wireless communication circuit, wireless communication terminal and method, recording medium, and program
06/24/2004US20040121730 Transmission scheme for multi-carrier MIMO systems
06/24/2004US20040121729 Telecommunications infrastructure linkage method and system
06/24/2004US20040121728 Managing searcher and tracker resources in a wireless communication device
06/24/2004US20040121727 Systems and methods for terrestrial reuse of cellular satellite frequency spectrum in a time-division duplex mode
06/24/2004US20040120431 Wireless receiver and method for determining a representation of noise level of a signal
06/24/2004US20040120429 Constrained data-adaptive signal rejector
06/24/2004US20040120416 Multiplexing method in a multi carrier transmit diversity system
06/24/2004US20040120411 Closed-loop rate control for a multi-channel communication system
06/24/2004US20040120349 Systems and methods for transmitting internet protocol data via satellite
06/24/2004US20040120348 Apparatus and method for exchanging variable-length data according to radio link protocol in mobile communication system
06/24/2004US20040120317 Method and device for transferring data over GPRS network
06/24/2004US20040120314 Harware configuration, support node and method for implementing general packet radio services over GSM
06/24/2004US20040120307 Cell search method and communication terminal apparatus
06/24/2004US20040120304 Digital communication system having improved pilot encoding
06/24/2004US20040120303 Digital communication system having improved color code capability
06/24/2004US20040120302 Communications system
06/24/2004US20040120300 System, method and apparatus for parallel information transmission in wireless communication systems
06/24/2004US20040120291 Telemetry tracking and command satellite link
06/24/2004US20040120289 Transmission of information in a wireless communication system
06/24/2004US20040120288 Reference transport channel on/off status detection and reselection
06/24/2004US20040120284 System and method for prioritization of retransmission of protocol data units to assist radio-link-control retransmission
06/24/2004US20040120276 Scheduling system and method for a burst switch
06/24/2004US20040120274 CDMA transceiver techniques for wireless communications
06/24/2004US20040120273 Systems and methods for selecting a transmission rate and coding scheme for use in satellite communications
06/24/2004US20040120249 Automatic gain control system for multi-user digital OFDM transmission systems over the electric network
06/24/2004CA2809768A1 Derivation of eigenvectors for spatial processing in mimo communication systems
06/24/2004CA2809754A1 Derivation of eigenvectors for spatial processing in mimo communication systems
06/24/2004CA2509640A1 Improved path loss measurements in wireless communications
06/24/2004CA2509383A1 Method and apparatus for scheduling search for and acquisition of global positioning satellites
06/24/2004CA2509196A1 Derivation of eigenvectors for spatial processing in mimo communication systems
06/24/2004CA2508458A1 System and method for setting the reverse link gain of repeaters in wireless communication systems
06/24/2004CA2427369A1 Methods and apparatus for controlling power to electrical circuitry of a wireless communication device having a subscriber identity module (sim) interface
06/23/2004EP1432265A1 Cell search method and communication terminal apparatus
06/23/2004EP1432264A1 Cellular telephone
06/23/2004EP1432210A1 System to control processes associated to flows inside a communication network
06/23/2004EP1432148A1 Wireless communication system with selectively sized data transport blocks
06/23/2004EP1432147A1 Site diversity transmission/reception apparatus, base station, and mobile station
06/23/2004EP1432146A1 Method for interference canceling in a radio communication terminal of a radio communication system
06/23/2004EP1432145A2 Mobile transceiver status reporting
06/23/2004EP1432144A2 Directional beam communication system, directional beam communication method, base station and controller
06/23/2004EP1432143A2 Method for controlling output power in mobile communication system
06/23/2004EP1432142A2 Downlink transmission power control method and controller
06/23/2004EP1432141A2 Transmission power control system
06/23/2004EP1432134A2 CDMA multiple access interference cancellation using signal estimation
06/23/2004EP1432067A2 Cell phone antenna switching circuit and antenna switching method
06/23/2004EP1431943A2 Remote control terminal
06/23/2004EP1430735A1 Method and network element for providing location services using predetermined portions of a broadcast signal
06/23/2004EP1430732A2 Telephone call routing system and method
06/23/2004EP1430621A1 Ceasing transmission of data rate control information in a cdma communication system when the mobile station transits to the idle open state
06/23/2004EP1430619A1 A SYSTEM AND METHOD EMPLOYING ALGORITHMS AND PROTOCOLS FOR OPTIMIZING CARRIER SENSE MULTIPLE ACCESS (CSMA) PROTOCOLS IN WIRELESS NETWORKS
06/23/2004EP1391126A4 Dynamic channel quality measurement procedure for adaptive modulation and coding techniques
06/23/2004EP1367741A9 Method of using pilots in radio system
06/23/2004EP1350344A4 Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis
06/23/2004EP1145381A4 Signal processing method and apparatus for computing an optimal weight vector of an adaptive antenna array system
06/23/2004EP1097518A4 Method and system for allocating transmit power to subscriber units in a wireless communications system
06/23/2004EP0927480B1 Interference mitigation by joint detection of cochannel signals
06/23/2004CN2621363Y Mobile data radio read device
06/23/2004CN1507761A Channel assignments in a wireless communication system having spatial channels including grouping existing subscribers in anticipation of new subscribers
06/23/2004CN1507728A Dynamically varying linearity system for an RF front-end of a communication device
06/23/2004CN1507715A OFDM signal selection systems