Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
09/2006
09/19/2006US7110480 Adaptive array apparatus
09/19/2006US7110479 Method for determining the quality of a communication channel
09/19/2006US7110472 Transmission method, transmitter and receiver
09/19/2006US7110468 Transmission apparatus, transmission method, communication system, and method of same
09/19/2006US7110466 Variable rate message coding
09/19/2006US7110464 Method and system for utilizing space-time codes for block fading channels
09/19/2006US7110463 Efficient computation of spatial filter matrices for steering transmit diversity in a MIMO communication system
09/19/2006US7110449 Decision feedback equalizer
09/19/2006US7110443 Receiver and base station for producing phase-corrected channel signals
09/19/2006US7110441 Spreading code generation circuit and demodulation circuit
09/19/2006US7110440 Wireless communications systems and methods for multiple processor based multiple user detection
09/19/2006US7110436 CDMA receiving apparatus with transmission power control using previous SIR value
09/19/2006US7110434 Cancellation of interference in a communication system with application to S-CDMA
09/19/2006US7110392 Communicating method, transmitting apparatus, and receiving apparatus
09/19/2006US7110387 System and method for compensating timing error using pilot symbol in OFDM/CDMA communication system
09/19/2006US7110386 Single user detection user equipment
09/19/2006US7110385 Single user detection base station
09/19/2006US7110384 Single user detection base station
09/19/2006US7110383 Single user detection
09/19/2006US7110379 Method and apparatus for assigning codes
09/19/2006US7110373 Apparatus and method for controlling memory for a base station modem
09/19/2006US7110371 System and method to communicate between a host and a modem
09/19/2006US7110369 Apparatus for placing power control data in a transmission signal
09/19/2006US7110367 Dynamic routing control system and method for radio access network
09/19/2006US7110366 Apparatus and method for peer-to-peer link monitoring of a wireless network with centralized control
09/19/2006US7110352 Direct-sequence CDMA method and device
09/19/2006US7110350 Wireless LAN compatible multi-input multi-output system
09/19/2006US7109923 Diversity antenna arrangement
09/19/2006US7109919 Beamformer for multi-beam broadcast antenna
09/19/2006US7109875 Sensor network system managing method, sensor network system managing program, storage medium containing sensor network system managing program, sensor network system managing device, relay network managing method, relay network managing program, storage medium containing relay network managing program, and relay network managing device
09/19/2006US7109858 Method and system for efficiently regulating data transmissions
09/19/2006US7108060 Fracturing different levels within a completion interval of a well
09/19/2006CA2401272C Differential detection of signals using generalized orthogonal coding designs transmitted from multiple antennas
09/14/2006WO2006096870A1 Methods and apparatus for antenna control in a wireless terminal
09/14/2006WO2006096832A2 Eas tag polling system
09/14/2006WO2006096753A2 Block ack protocols for wireless packet network
09/14/2006WO2006096679A1 Digital broadcast methods and apparatus
09/14/2006WO2006096604A1 Communications system using separate receive and transmit frequency hopping hopsets
09/14/2006WO2006096371A1 Methods, radioterminals, and ancillary terrestrial components for communicating using spectrum allocated to another satellite operator
09/14/2006WO2006096307A2 Communication link termination indication signal method and apparatus
09/14/2006WO2006096036A1 Cell reselection method and apparatus for preventing ping-pong in a mobile communications system
09/14/2006WO2006096023A1 Method and system for splitting terminals in push to talk over cellular network
09/14/2006WO2006095913A1 Measuring received signal quality
09/14/2006WO2006095872A1 Radio receiver apparatus and radio transmitter apparatus
09/14/2006WO2006095871A1 Transmission rate control method and mobile station
09/14/2006WO2006095866A1 Communication environment learning device and communication environment learning method
09/14/2006WO2006095691A1 Communication system
09/14/2006WO2006095650A1 Wireless communication apparatus and wireless communication method
09/14/2006WO2006095616A1 Master side communication apparatus and slave side communication apparatus
09/14/2006WO2006095513A1 Ofdm diversity receiving device
09/14/2006WO2006095415A1 Advertisement broadcast controller in vehicle
09/14/2006WO2006095398A1 Wireless communication system
09/14/2006WO2006095387A1 Scheduling method, and base station device
09/14/2006WO2006095224A1 Output power weighting
09/14/2006WO2006095223A1 Enhanced switched-beam antenna arrangement
09/14/2006WO2006095046A1 Method for impulse response measurement in a cdma receiver using antenna diversity
09/14/2006WO2006094860A1 Method for the iterative reception of a multicarrier signal with interference cancellation, and corresponding receiver and computer program
09/14/2006WO2006094786A1 Protocol controlled antenna selection
09/14/2006WO2006094558A1 Method and system for the alignment of an earth station antenna with a satellite antenna
09/14/2006WO2006094447A1 A method for implementing the access configuration mode resource reservation in the next generation network
09/14/2006WO2006094441A1 Base station system
09/14/2006WO2006094380A1 Apparatus and method for wireless audio network management
09/14/2006WO2006075312A3 Method to synchronize receiver's clock to transmitter's clock at sub-100nsec
09/14/2006WO2006073763A3 Methods for managing data transmission between at least two different data regions
09/14/2006WO2006071340A3 System and method for managing cdma communication system capacity using power-based metrics
09/14/2006WO2006043952A3 Method for phase noise mitigation in mimo-ofdm systems
09/14/2006WO2006012523A3 Pilot tones in a multi-transmit ofdm system usable to capture transmitter diversity benefits
09/14/2006WO2006010028A3 System and method for managing content between devices in various domains
09/14/2006WO2005104667A3 Method of allocating uplink transmission channels in a communication system
09/14/2006WO2004109936A3 Power control in frame formatted data communication system
09/14/2006US20060206913 Video on demand system with with dynamic enablement of random-access functionality
09/14/2006US20060206290 Estimator for determining signal-to-interference ratio with reduced bias effect
09/14/2006US20060206262 Prevention of interference from movable radiation networks
09/14/2006US20060205443 Wireless communication unit and method for power saving
09/14/2006US20060205433 Method and apparatus for receiving signals using diversity in wireless network
09/14/2006US20060205430 Method and system for identifying respondent client in push-to-talk over cellular network
09/14/2006US20060205429 Method for updating a location of a mobile communication terminal
09/14/2006US20060205428 Method of performing a dynamic push-to-talk service
09/14/2006US20060205427 Method of push-to-talk service
09/14/2006US20060205426 Communication apparatus
09/14/2006US20060205425 Method and system for allocation of resources within wireless systems
09/14/2006US20060205424 Method for use in an ad-hoc wlan system
09/14/2006US20060205423 A method of transmitting data, a controller and a wireless communications device
09/14/2006US20060205421 Wireless communication devices and methods
09/14/2006US20060205408 Radio communications apparatus, radio communications system, and base station equipment
09/14/2006US20060205403 Format converter for WLAN-UMTS interworking employing UMTS air interface
09/14/2006US20060205375 Measurement circuit and method for measuring the level of an RF signal, and a transmitter including a measurement circuit
09/14/2006US20060205374 Adaptive radio transceiver with a local oscillator
09/14/2006US20060205373 Method and apparatus for generating clocks for a handheld multistandard communication system
09/14/2006US20060205372 Agc circuit arrangement for a tuner
09/14/2006US20060205369 Multiple antenna receiver system in vehicles
09/14/2006US20060205360 Communication system with request-enable, request, and grant made over timeslotted multi-frequency channel
09/14/2006US20060205358 Information processing apparatus and communication apparatus
09/14/2006US20060205357 Systems and methods for reducing uplink resources to provide channel performance feedback for adjustment of downlink MIMO channel data rates
09/14/2006US20060205356 Methods and apparatus for antenna control in a wireless terminal
09/14/2006US20060205355 Methods and apparatus for transmitting signals facilitating antenna control
09/14/2006US20060205354 Systems and methods for managing out-of-band device connection
09/14/2006US20060205353 Method and system for reducing the effect of signal-interference in null-areas caused by one or more antennas
09/14/2006US20060205350 Master signal transmitter with allied servant receiver to receive a directed signal from the transmitter
09/14/2006US20060205349 Apparatus and method for wireless audio network management