Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
01/2002
01/10/2002US20020004373 Appliance for wireless reception of radio signals
01/10/2002US20020004369 System and method for managing return channel bandwidth in a two-way satellite system
01/10/2002US20020003843 Method and apparatus for high data rate wireless communications over wavefield spaces
01/10/2002US20020003842 Space multiplex radio communication method and radio communication apparatus
01/10/2002US20020003834 Rate adjustment technique in a CDMA receiver
01/10/2002US20020003833 Method of antenna-weight estimation and mobile communication terminal
01/10/2002US20020003813 Method and apparatus for concatenated convolutional encoding and interleaving
01/10/2002US20020003798 Rendering multicast service with sufficient reception quality to wireless terminals
01/10/2002US20020003793 Method to set up a voice over internet protocol communication
01/10/2002US20020003791 Communication apparatus
01/10/2002US20020003790 Diversity reception for aeronautical packet data communications systems
01/10/2002US20020003788 Code division multiple access mobile communication system
01/10/2002US20020003787 Base station apparatus, mobile station, and contents provider
01/10/2002US20020003786 Method for assigning codes in uplink of synchronous wireless telecommunication system
01/10/2002US20020003785 Method of controlling transmission power in a mobile radio system
01/10/2002US20020003776 Interworking unit for integrating terrestrial ATM switches with broadband satellite networks
01/10/2002US20020003774 Pilot pattern design for a STTD scheme in an OFDM system
01/10/2002US20020003495 System for providing location-specific data to a user
01/10/2002US20020003481 Communication devices and method of communication
01/10/2002US20020003192 Satellite system and method of deploying same
01/10/2002US20020003164 Information retrieval method for an IC card and portable information terminal device
01/10/2002EP1145580A3 Reconfiguring diversity legs during cn-rnc interface streamlining
01/10/2002EP1145462A3 Method and apparatus for reverse link loading estimation
01/10/2002CA2405011A1 Location based telephony services in mobile ip networks
01/10/2002CA2383196A1 Communication terminal apparatus and base station apparatus
01/10/2002CA2383153A1 Fast packet transmission system
01/10/2002CA2352661A1 Wireless system signal propagation collection and analysis
01/09/2002EP1170972A1 Method to set up a voice over internet protocol communication
01/09/2002EP1170968A2 Radio communication apparatus and method
01/09/2002EP1170948A2 Radio communication apparatus
01/09/2002EP1170916A1 Channel estimator for OFDM system
01/09/2002EP1170897A1 Pilot pattern design for a STTD scheme in an OFDM system
01/09/2002EP1170885A1 Fading pitch measuring apparatus, fading pitch measuring method and portable information terminal using them
01/09/2002EP1170884A2 Method for assigning codes in uplink of synchronous wireless telecommunication system
01/09/2002EP1170883A2 CDMA transmission system, corresponding receiver and synchronization system
01/09/2002EP1170882A2 Base station apparatus, mobile station, and contents provider
01/09/2002EP1170881A1 Mobile communication system and method and mobile stations and base stations in the system
01/09/2002EP1170880A1 Radio base station device and radio communication method
01/09/2002EP1170879A1 Radio receiving device and radio receiving method
01/09/2002EP1170878A1 Radio base station apparatus and radio communication method
01/09/2002EP1170876A2 Method of detecting path timings in CDMA receiving apparatus
01/09/2002EP1170860A1 Improved multi-carrier receiver for radio telecommunications network
01/09/2002EP1170823A1 Telecommunications antenna for covering a large terrestrial zone
01/09/2002EP1170714A1 Communication device of mobile unit
01/09/2002EP1169879A2 Support for features associated with a subscriber in networks with a gateway location register and a visitor location register
01/09/2002EP1169875A1 Adaptive sectorization
01/09/2002EP1169836A1 System and method for dynamic time and bandwidth allocation
01/09/2002EP1169824A1 Peer-to-peer communication system with receiver adjustment using stored transmission parameters
01/09/2002EP1169818A1 Mobile terminal sleep phase assignment and announcement in a wireless local area network
01/09/2002EP1169815A1 Dynamic network master handover scheme for wireless computer networks
01/09/2002EP1169802A1 Communication system and method for matching and balancing the bit rates of transport channels to the bit rate of a physical channel
01/09/2002EP1169800A1 Apparatus and method for gated transmission in a cdma communication system
01/09/2002EP1169799A1 Communications system
01/09/2002EP1169798A1 Method for clock synchronization between nodes in a packet network
01/09/2002EP1169796A1 Correction of frequency errors in subscriber stations
01/09/2002EP1169795A1 Method and device for synchronising a mobile radiotelephone receiver with a frame structure of a radio signal
01/09/2002EP1169794A1 Discontinuous transmission cdma system
01/09/2002EP1169793A1 Method of transmitting information via a telecommunication system and corresponding telecommunication system
01/09/2002EP1169792A4 Technique for effective communications with, and provision of global positioning system (gps) based advertising information to, automobiles
01/09/2002EP1169792A2 Technique for effective communications with, and provision of global positioning system (gps) based advertising information to, automobiles
01/09/2002EP1169791A1 System and method for correlating traffic channel signal measurements in a communications system
01/09/2002EP1169790A1 Interleaver and deinterleaver for use in a diversity transmission communication system
01/09/2002EP1169788A1 Stochastic regulation of transmitter power in a random access channel of a radio communication system
01/09/2002EP1169787A1 Method for regulating the transmitter power in a radio system and corresponding radio system
01/09/2002EP1169786A1 Method and apparatus for improving radio link budget for a cellular base station
01/09/2002EP1169785A1 Adaptive power control in a mobile radio communications system
01/09/2002EP1169750A1 System and method for wireless communication using polarization diversity
01/09/2002EP0928549B1 Method for wireless transmission of local or useful information, and transmitter/receiver pair
01/09/2002EP0623263B1 A method of effecting random access in a mobile radio system
01/09/2002CN2471020Y Low-noise amplifying frequency-reducing device jointing ground signals
01/09/2002CN1330844A Method of cell re-selection and network part and subscriber terminal
01/09/2002CN1330843A Method for data transmission in radio communications system
01/09/2002CN1330839A Communication system containing information about different time zones in which mobile stations are located
01/09/2002CN1330827A Accessing server computer
01/09/2002CN1330822A Medium access control protocol with automatic frequency assignment
01/09/2002CN1330817A System and method for user terminal clock error measurement and correction
01/09/2002CN1330816A Method and radio system for digital signal transmission
01/09/2002CN1330815A Mobile communiation system and method of operating the same having compressed mode operation
01/09/2002CN1330814A System and method to combine power control commans during soft handoff in DS/CDMA cellular systems
01/09/2002CN1330790A Noise suppression in mobile communications system
01/09/2002CN1330503A Methd for managing operation of moving terminal according to geographic location of moving terminal in telecommunication network
01/09/2002CN1330495A Distributed channel distributing method
01/09/2002CN1330461A Airborne mobile phone communication system
01/09/2002CN1077753C Alogorithmic controlling method of blind balancing system
01/09/2002CN1077750C Data transimssion method, transmitter and receiver using CDMA method
01/09/2002CN1077747C Receiving method and receiver of CDMA
01/09/2002CN1077746C Output power controller
01/08/2002US6338131 Network system with TCP/IP ACK reduction
01/08/2002US6338020 Vehicle information acquisition system including capability to obtain information in blind spots
01/08/2002US6337989 Method for improving performances of a mobile radiocommunication system using a power control algorithm
01/08/2002US6337988 Method for improving performances of a mobile radiocommunication system using a power control algorithm
01/08/2002US6337987 Method for improving performances of a mobile radiocommunication system using a power control algorithm
01/08/2002US6337986 System for identifying a called terminal amongst a plurality of user terminals connected to a telephone switch, the telephone switch being connected to at least one fixed radiotelephone terminal
01/08/2002US6337985 Method to modify a current transmitted power distribution in case of macro-diversity and corresponding mobile station
01/08/2002US6337984 Method for controlling a handoff in a communication system
01/08/2002US6337980 Multiple satellite mobile communications method and apparatus for hand-held terminals
01/08/2002US6337978 Dedicated short-range communication mobile device for intelligent transport systems
01/08/2002US6337977 Roving voice mail
01/08/2002US6337975 System and method for power measurement in outdoor antenna units
01/08/2002US6337974 Cellular mobile telephone terminal