Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
01/2007
01/03/2007CN1293715C Signal processing method and apparatus for intensifying demodulation performance of code division multiple access
01/03/2007CN1293708C Radio communication system, mobile station, base station and radio network controller
01/03/2007CN1293707C Communication device and a link system for satellite communication
01/03/2007CN1293706C Method and appts. for controlling transmission power in CDMA communication system
01/03/2007CN1293521C Payment terminal equipment for payment data exchange
01/03/2007CN1293389C Method and device for creating network positioning system (NPS)
01/02/2007US7159163 Feedback for data transmissions
01/02/2007US7159155 Error rate control apparatus
01/02/2007US7159042 Method and device for communicating a message on a network and systems using them
01/02/2007US7158885 Remote subscription unit for GPS information
01/02/2007US7158884 Saddle-type vehicle equipped with a navigation system
01/02/2007US7158821 Node and onboard station for setting up at any time a call involving a passenger on a vehicle
01/02/2007US7158814 Method and system for utilizing smart antennas establishing a backhaul network
01/02/2007US7158812 Apparatus and method for measuring output power of pilot channel at CDMA base station
01/02/2007US7158811 Circuit for supplying ear-microphone bias power for ear/microphone in mobile terminal
01/02/2007US7158807 Equalizing signal-to-interference ratios of different physical channels supporting a coded composite transport channel
01/02/2007US7158804 Uplink scheduling for wireless networks
01/02/2007US7158803 Emergency services for wireless data access networks
01/02/2007US7158802 Method and apparatus for providing a highly reliable ACK/NACK for time division duplex (TDD) and frequency division duplex (FDD)
01/02/2007US7158799 Wireless base station position setting method, wireless communication system, and program
01/02/2007US7158794 Forward channel scheduling algorithm of HDR system
01/02/2007US7158793 Beam-shaping method
01/02/2007US7158789 Communication network in particular for telephony
01/02/2007US7158787 Wireless station protocol method
01/02/2007US7158784 Robust topology wireless communication using broadband access points
01/02/2007US7158781 System management
01/02/2007US7158770 Channel estimation method for a mobile communication system
01/02/2007US7158769 Device and method for alerting user to interference
01/02/2007US7158767 Tuneable frequency translator
01/02/2007US7158766 Wideband amplifier compensating input capacitance, radio transceiver, semiconductor integrated circuit and wideband amplification method
01/02/2007US7158765 Method and apparatus for controlling power of a transmitted signal
01/02/2007US7158764 System and method for sending high fidelity sound between wireless units
01/02/2007US7158760 Frequency synthesizer with selectable preconfigured synthesizer characteristics
01/02/2007US7158758 High-speed—WPAN and method for enabling communication between devices located in different piconets
01/02/2007US7158756 Method and system for establishing short-range service sessions
01/02/2007US7158755 Portable data terminal
01/02/2007US7158752 Methods and systems for providing geographic specific services to receivers in a satellite communications network via specific position location and information tagging schemes
01/02/2007US7158595 Apparatus and method for acquiring frame synchronization in a mobile communication system
01/02/2007US7158579 Diversity transmitter and diversity transmission method
01/02/2007US7158568 Equalizer/forward error correction automatic mode selector
01/02/2007US7158565 Waveform equalizer and shift register
01/02/2007US7158557 Channel estimation apparatus and method
01/02/2007US7158528 Scheduler for a packet routing and switching system
01/02/2007US7158505 Periodic cell search
01/02/2007US7158504 Multiple mode data communication system and method and forward and/or reverse link control channel structure
01/02/2007US7158503 Placement of idle periods
01/02/2007US7158498 Interleaver and deinterleaver for use in a diversity transmission communication system
01/02/2007US7158496 Method and device for processing a digital data signal in a CDMA radio transmitter
01/02/2007US7158495 Packet data transmitting/receiving method in mobile communication system
01/02/2007US7158493 Radio communications system with a minimal broadcast channel
01/02/2007US7158491 Terminal-based link adaptation scheme having a detector which monitors application signaling and a requestor which requests a special channel based on the detection
01/02/2007US7158490 Apparatus, and associated method, for effectuating power control of a communication device
01/02/2007US7158489 Data transmission in a TDMA system
01/02/2007US7158488 Communication control apparatus and method
01/02/2007US7158177 Apparatus for and method of synthesizing face image
01/02/2007US7158047 Remote control system
01/02/2007CA2409962C Calibration system of array antenna receiving apparatus
01/02/2007CA2268969C Method and equipment for transmitting terminal interface user data and status information
01/02/2007CA2257259C Method and apparatus of preserving power of a remote unit in a dispatch system
12/2006
12/28/2006WO2006138555A2 Pseudo eigen-beamforming with dynamic beam selection
12/28/2006WO2006138554A2 User separation in space division multiple access for a multi-carrier communication system
12/28/2006WO2006138206A1 Pilot and data transmission in a mimo system applying subband multiplexing
12/28/2006WO2006138203A1 Transmit spatial diversity for cellular single frequency networks
12/28/2006WO2006138196A1 Hybrid satellite and terrestrial ofdm communication method and apparatus
12/28/2006WO2006138122A2 Method and system for conveying backhaul link information for intelligent selection of a mesh access point
12/28/2006WO2006138058A2 Using mini-beacons in a wireless network
12/28/2006WO2006137724A1 Method and apparatus for processing composite signals to form a data signal, and for transferring data signals
12/28/2006WO2006137676A1 Fast data-link connection method for saving connection time in cdma 2000 network
12/28/2006WO2006137646A1 Terminal, method and system for performing combination service using terminal capability version
12/28/2006WO2006137627A1 Diversity transmission method and transmitter of a base station using the same in a mobile communication system
12/28/2006WO2006137592A1 Mbms soft combining scheme
12/28/2006WO2006137495A1 Radio communication base station device and radio communication method in multi-carrier communications
12/28/2006WO2006137382A1 Diversity combining method and diversity receiver apparatus
12/28/2006WO2006137282A1 Radio device, electronic device, and imaging device
12/28/2006WO2006137259A1 Receiver apparatus
12/28/2006WO2006137035A2 Rfid property and baggage security alarm
12/28/2006WO2006137023A2 Method and apparatus for synchronization in wireless communication system
12/28/2006WO2006136981A2 Apparatus and method for relaying broadcast singals
12/28/2006WO2006136875A1 System and method of joint synchronization and noise covariance estimation
12/28/2006WO2006136746A1 Satellite communications system having transmitting station diversity
12/28/2006WO2006136726A2 System for transferring a set of data to a telecommunication device in a vehicle
12/28/2006WO2006136113A1 A method for ensuring quality of service for customer in wireless communication system
12/28/2006WO2006136110A1 A closed loop power control method of reverse supplement channel
12/28/2006WO2006136089A1 A method and system for implementing two-way interworking operation of circuit domain and packet domain
12/28/2006WO2006136083A1 A method and transmission channel adapter for data transmission between baseband process unit and radio frequency process unit
12/28/2006WO2006136054A1 Method for implementing multi-party calling in automatic switched optical network and calling controller thereof
12/28/2006WO2006136052A1 A pre-filtering sdma transmitting and receiving method, system and a filter thereof
12/28/2006WO2006114701A3 Method, apparatus and software product for combination of ul dpcch gating and enhanced ul dch to improve capacity
12/28/2006WO2006105316A3 Technique for facilitating communication handoffs by directing a directional antenna in the direction of the communication device
12/28/2006WO2006069058A3 Communications system with first and second scan tables
12/28/2006WO2005067538A3 Code division multiple access (cdma) method and apparatus for protecting and authenticating wirelessly transmitted digital information
12/28/2006WO2005022797A3 Synchronization in a broadcast ofdm system using time division multiplexed pilots
12/28/2006US20060294227 Communication apparatus and communication method
12/28/2006US20060294217 System and method for managing communication links
12/28/2006US20060293977 Auditable authentication of event histories for shipped and stored objects
12/28/2006US20060293076 OFDMA reverse link scheduling
12/28/2006US20060293075 Method to improve outer loop power control
12/28/2006US20060293074 System and method for adaptive broadcast service
12/28/2006US20060293073 Method and apparatus for mixed mode multimedia conferencing
12/28/2006US20060293072 Doppler frequency detector, Doppler frequency estimating method, and recording medium recorded with a program for allowing a computer to execute the method