Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
07/2002
07/23/2002US6424816 Statistical communication link
07/23/2002US6424689 Radio communication system, transmitter and receiver therefor
07/23/2002US6424679 Space time block coded transmit antenna diversity for WCDMA
07/23/2002US6424673 Method and apparatus in a wireless communication system for facilitating detection of, and synchronization with, a predetermined synchronization signal
07/23/2002US6424645 TDMA radio communication system achieving simultaneous assignment of channels to multiple terminal stations
07/23/2002US6424644 CDMA digital communication processes with distribution of reference symbols
07/23/2002US6424643 Method of modeling a CDMA cellular telephone system
07/23/2002US6424642 Estimation of doppler frequency through autocorrelation of pilot symbols
07/23/2002US6424640 Method for storing status information of a transceiver in a base station
07/23/2002US6424637 Method for synchronizing a mobile station to UMTS while operating in GSM dedicated mode
07/23/2002US6424634 Wireless duplex communication system and method of operating same
07/23/2002US6424633 Radio relay arrangement for extending the range on the radio link of a telecommunication system
07/23/2002US6424631 Apparatus and methods for determining rate of transmitted variable rate data
07/23/2002US6424619 High data rate CDMA wireless communication system
07/23/2002US6424312 Radiating source for a transmit and receive antenna intended to be installed on board a satellite
07/23/2002US6424310 Compact folded optics antenna system for providing adjacent, high gain antenna beams
07/23/2002US6424124 System for providing charge between communication devices
07/23/2002US6422516 Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewith
07/23/2002CA2249819C Method for admitting new connections based on usage priorities in a multiple access system for communications networks
07/23/2002CA2225869C Interfacing device for atm networks
07/23/2002CA2069230C Vehicle locating and communicating method and apparatus
07/23/2002CA2042563C Method and apparatus for transmitting a signal with an offset which follows a received signal
07/22/2002CA2367978A1 Ofdm multiple upstream receiver network
07/18/2002WO2002056631A1 Mobile communication system and radio communication method
07/18/2002WO2002056613A1 A mobile communication system
07/18/2002WO2002056517A1 Spreading code hopping for synchronous ds-cdma system to mitigate interference effects
07/18/2002WO2002056512A1 Method and system for efficient dissemination of information
07/18/2002WO2002056505A1 Power control apparatus and method for a w-cdma communication system employing a high-speed downlink packet access scheme
07/18/2002WO2002056504A1 Transmitting device and transmitting method
07/18/2002WO2002056503A1 Timing adjustment for wcdma uplink synchronous transmission
07/18/2002WO2002056502A1 Blind dual error antenna diversity (dead) algorithm
07/18/2002WO2002056501A1 Method for executing feedback transmission in a radio communications system, and stations for a radio communications system
07/18/2002WO2002056500A1 Method for the transmission of feedback in a radio communication system, and stations for a radio communication system
07/18/2002WO2002056499A1 Radio communication system
07/18/2002WO2002056498A2 Downlink power control of a common transport channel
07/18/2002WO2002056495A2 Assigning clusters of demodulation elements in a spread spectrum system
07/18/2002WO2002056493A1 Rake receiver
07/18/2002WO2002055606A1 Foaming compositions and emulsions containing a polymer comprising water-soluble units and lcst units, particularly for cosmetic applications
07/18/2002WO2002055126A2 Device and system for in-vivo procedures
07/18/2002WO2002054850A2 Positioning method and radio system
07/18/2002WO2002043270A3 Determinant-based synchronization techniques and systems
07/18/2002WO2002032006A3 Rf channel power control
07/18/2002WO2002027949A3 Methods of providing signal parameter information using delta-modulation and related systems and terminals
07/18/2002WO2002021785A3 Automatic frequency correction for mobile radio receivers
07/18/2002WO2002013407A3 Method for transmitting signals in a radio communications system
07/18/2002WO2002011314A3 Remote band pass filter in a distributed antenna system
07/18/2002WO2002009231B1 Adaptive array antenna nulling
07/18/2002WO2002007365A3 System and method for monitoring and controlling energy usage
07/18/2002WO2002003569A3 Method and device for evaluation of a radio signal with spatial diversity in the receiver
07/18/2002WO2002003567A3 Adaptive power control for wireless networks
07/18/2002WO2002003565A3 Beam forming method using weighting factors that are periodically renewed
07/18/2002WO2001089099A3 A method and an apparatus for improving stability and capacity in cdma medium data rate systems
07/18/2002WO2001086880A3 Communication devices with signal level control
07/18/2002WO2001084777A3 Method for broadcasting using satellites and the internet
07/18/2002WO2001078355A3 Wireless communication system using joined transmit and receive processing
07/18/2002US20020095271 Tri-mode medical telemetry antenna system
07/18/2002US20020094850 Method and a device for controlling amplification of a signal emitted by a mobile terminal and increasing the autonomy of the mobile terminal
07/18/2002US20020094843 Intelligent base station antenna beam-steering using mobile multipath feedback
07/18/2002US20020094837 Method of controlling transmission power in a cellular type mobile communication system
07/18/2002US20020094836 Transmission power control apparatus
07/18/2002US20020094835 Transmission power control apparatus, transmission power control method, and mobile station
07/18/2002US20020094834 Radio communication system
07/18/2002US20020094833 Downlink power control of a common transport channel
07/18/2002US20020094832 Power control method for a mobile station
07/18/2002US20020094831 Communication device for providing dormant mode for a group communication network
07/18/2002US20020094825 Broadcasting type information providing system and travel environment information collecting device
07/18/2002US20020094823 Radio communication system
07/18/2002US20020094819 Method and apparatus for reducing signalling load in mobile telecommunications networks
07/18/2002US20020094813 Control method and system for information delivery through mobile communications network
07/18/2002US20020094812 System and method for providing exhibition information service through wireless communication
07/18/2002US20020094811 Interworking and interoperability of GPRS systems with systems of other technology families
07/18/2002US20020094797 Connectionless broadcast signalling
07/18/2002US20020094789 Portable radio terminal device
07/18/2002US20020094783 Space shift keying modulation
07/18/2002US20020094782 Tracking power levels in a wireless telecommunications network
07/18/2002US20020094781 Burst communications method and apparatus
07/18/2002US20020094051 Method for the selection (puncturing) of data bits
07/18/2002US20020094048 Synchronization signal detector and method
07/18/2002US20020094035 Communication system including a wire network linked with another network via radio waves
07/18/2002US20020094019 CDMA communication system using an antenna array
07/18/2002US20020094018 CDMA receiver performing a path search, path search method, and program therefor
07/18/2002US20020094016 Base station for use in a CDMA communication system using an antenna array
07/18/2002US20020094015 Method and apparatus for determining characteristics of components of a communication channel
07/18/2002US20020094014 Apparatus for detecting and adjusting transmission power of CDMA system
07/18/2002US20020094013 Handoff and source congestion avoidance spread-spectrum system and method
07/18/2002US20020094011 Variable rate transmission and reception methods, and variable rate transmission and reception devices
07/18/2002US20020093988 Synchronization detecting apparatus
07/18/2002US20020093972 System, method and computer program product for scheduling burst profile changes based on minislot count
07/18/2002US20020093963 Relay including a mass memory for temporarily storing differed-time information streams
07/18/2002US20020093940 Method and apparatus for timing adjustment for uplink synchronous transmission in wide code division multiple access
07/18/2002US20020093934 Transmitting station for wireless telephone system with diversity transmission and method
07/18/2002US20020093933 Method for operating a user equipment by prelimiting an output signal
07/18/2002US20020093932 CDMA subscriber unit having an improved antenna system
07/18/2002US20020093931 Unified architecture for cdma network and method of operation
07/18/2002US20020093927 Simple block space time transmit diversity using multiple spreading codes
07/18/2002US20020093926 Method and system for a remote downlink transmitter for increasing the capacity of a multiple access interference limited spread-spectrum wireless network
07/18/2002US20020093925 Universal mobile telecommunications system (UMTS) quality of service (QoS) supporting variable QoS negotiation
07/18/2002US20020093922 Method and system for performing handoff in wireless communication systems
07/18/2002US20020093920 Method and apparatus for processing paging indicator bits transmitted on a quick paging channel
07/18/2002US20020093918 Apparatus and method for controlling reverse transmission in a mobile communication system