Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
01/2006
01/24/2006US6990093 Method of transmitting synchronized channel in radio transmitter
01/24/2006US6990092 Iterative process for TDMA radiomobile communications
01/24/2006US6990091 Method and apparatus for fast WCDMA acquisition
01/24/2006US6990087 Dynamic wireless resource utilization
01/24/2006US6990085 Subscriber unit and radio base station recognition method
01/24/2006US6990080 Distributed topology control for wireless multi-hop sensor networks
01/24/2006US6990078 Method for controlling the target bit error rate of each packet in wired and wireless video communication systems
01/24/2006US6990059 Interference mitigation in a wireless communication system
01/24/2006US6989787 Antenna system for satellite communication and method for tracking satellite signal using the same
01/24/2006US6989786 Satellite antenna station keeping
01/24/2006US6989721 Adaptive controller and adaptive control method that can adaptively control a plurality of variable high frequency devices at high speed
01/24/2006CA2415363C Repetitive-pn1023-sequence echo-cancellation reference signal for single-carrier digital television broadcast systems
01/24/2006CA2403068C Programmable wireless electrode system for medical monitoring
01/24/2006CA2376321C Maintenance power control for a subscriber unit
01/24/2006CA2371756C Real-time surveying/earth moving system
01/24/2006CA2366275C Universal mobile telecommunications system (umts) quality of service (qos) supporting variable qos negotiation
01/24/2006CA2351033C Method and system for controlling uplink power in a satellite communication system using error leveling
01/24/2006CA2348588C Portable communications device with compact battery compartment
01/24/2006CA2337992C System and method for reducing call dropping rates in a multi-beam communication system
01/24/2006CA2327611C Space-time processing for multiple-input, multiple-output, wireless systems
01/24/2006CA2278927C Pilot based transmit power control
01/24/2006CA2269926C Distributed call system
01/24/2006CA2224934C Rake receiver architecture for a mobile demodulator used in a cdma communication system
01/24/2006CA2222928C Using orthogonal waveforms to enable multiple transmitters to share a single cdm channel
01/24/2006CA2193394C Adaptive sectorization in a spread spectrum communication system
01/19/2006WO2006007328A2 Timing compensation method and means for a terrestrial wireless communication system having satellite backhaul link
01/19/2006WO2006007318A1 Power control for a wireless communication system utilizing orthogonal multiplexing
01/19/2006WO2006007317A1 Robust erasure detection and erasure-rate-based closed loop power control
01/19/2006WO2006007316A1 Power control using erasure techniques
01/19/2006WO2006007299A1 Multiple input multiple output multicarrier communication system and methods with quantized bemforming feedback
01/19/2006WO2006007293A2 Method and system for providing access to a channel for voice transmissions
01/19/2006WO2006007282A1 Effective time-of-arrival estimation algorithm for multipath environment
01/19/2006WO2006007204A2 Method and apparatus for minimizing co-channel interference by scrambling
01/19/2006WO2006007148A1 Closed loop mimo systems using codebooks for feedback
01/19/2006WO2006007138A1 Closed loop multiple-input-output-system with reduced feedback of channel state information
01/19/2006WO2006007084A1 Method for data transmission utilizing a portable multimedia device
01/19/2006WO2006007041A1 System and method for wireless asset tracking
01/19/2006WO2006006770A1 Apparatus and method for transmitting and receiving packet data using multiple antennas in a wireless communication system
01/19/2006WO2006006631A1 Wireless communication system
01/19/2006WO2006006629A1 Wireless communication equipment and wireless communication method
01/19/2006WO2006006602A1 Communication terminal apparatus and wireless transmission method
01/19/2006WO2006006530A1 Position determining method and mobile communication terminal apparatus
01/19/2006WO2006006068A1 Transmitting data in a wireless network
01/19/2006WO2005114943A3 Delivery of information over a communication channel
01/19/2006WO2005098635A3 Systems and methods for receiving data in a wireless communication network
01/19/2006US20060015910 Broadcast receiver
01/19/2006US20060015909 Broadcasting receiver
01/19/2006US20060015814 System, method, and apparatus for portable design, deployment, test, and optimization of a communication network
01/19/2006US20060015789 Apparatus and method for encoding/decoding using Concatenated Zigzag code in mobile communication system
01/19/2006US20060015640 Device and method for regulating a transmission moment of a continuous transmission signal
01/19/2006US20060015201 Retrieving audio data via a coded surface
01/19/2006US20060014569 Mobile communication device with adaptive audible user notification
01/19/2006US20060014567 Data communication system, connector cable and communication adapter medium used in the data communication system
01/19/2006US20060014556 Method and apparatus for processing call in PTT over cellular (PoC) system
01/19/2006US20060014555 Method and apparatus for determining whether a talkgroup is occupied
01/19/2006US20060014554 Method for terminal-assisted interference control in a multi-carrier mobile communication system
01/19/2006US20060014547 System and method for location based policy management
01/19/2006US20060014543 Carrier allocation
01/19/2006US20060014528 Wireless point to multipoint system
01/19/2006US20060014525 Messaging system in a hybrid network and mobile communication environment
01/19/2006US20060014511 Multi-antenna/multi-receiver array diversity system
01/19/2006US20060014510 Semiconductor integrated circuit for wireless communication
01/19/2006US20060014509 Adaptive-biased mixer
01/19/2006US20060014508 Device and method for determining the level of an input signal intended to be applied to a receiving system
01/19/2006US20060014507 Radio receiver
01/19/2006US20060014506 Dynamic carrier selection and link adaptation in fading environments
01/19/2006US20060014505 Mobile station apparatus and receiving method
01/19/2006US20060014498 Transmit channel policing system, device, and method
01/19/2006US20060014497 Radio device, transmission/reception directivity control method, and transmission/ reception directivity control program
01/19/2006US20060014493 Method, system and computer readable medium for providing an output signal having a theme to a device in a short distance wireless network
01/19/2006US20060014492 Ieee 802.11e mac signaling to support schedule qos
01/19/2006US20060014491 Apparatus and method for echo cancellation in a wireless repeater using cross-polarized antenna elements
01/19/2006US20060014487 Method and device for estimating a signal to interference ratio (sir) in wcdma systems
01/19/2006US20060013347 Synchronizing a radio network with end user radio terminals
01/19/2006US20060013346 Modular device for multiple reception of a modulated signal
01/19/2006US20060013335 Multi-connection, non-simultaneous frequency diversity in radio communication systems
01/19/2006US20060013334 Method and device for training an rf amplifier linearization device, and mobile terminal incorporating same
01/19/2006US20060013330 MIMO transmission system and method of OFDM-based wireless LAN systems
01/19/2006US20060013329 Signal transmitting device and method of multiple-antenna system
01/19/2006US20060013328 Method and detector for a novel channel quality indicator for space-time encoded MIMO spread spectrum systems in frequency selective channels
01/19/2006US20060013327 Apparatus for antenna diversity using joint maximal ratio combining
01/19/2006US20060013287 Spread spectrum signal processing
01/19/2006US20060013268 Method and apparatus for enhanced uplink multiplexing
01/19/2006US20060013261 Device and method for generating control signals in a radio station
01/19/2006US20060013206 Multiple-access scheme for packet voice that uses voice activity detection
01/19/2006US20060013189 Packet transmission system in wireless LAN
01/19/2006US20060013188 Method and system for providing access to a channel for voice transmission
01/19/2006US20060013186 Wireless communication system with improved broadcast coverage
01/19/2006US20060013168 Coding and modulation for broadcast and multicast services in a wireless communication system
01/19/2006US20060013167 Slow-fast programming of distributed base stations in a wireless network
01/19/2006US20060013159 Generic client for communication devices
01/19/2006US20060013155 Method and system for identifying a defective cable modem in an S-CDMA environment
01/19/2006US20060013152 Method and apparatus for mobile based access point name (APN) selection
01/19/2006US20060013151 TSTD apparatus and method for a TDD CDMA mobile communication system
01/19/2006US20060012813 Retrieving video data via a coded surface
01/19/2006US20060012777 Combination laser system and global navigation satellite system
01/19/2006US20060012521 System and method for the mitigation of multipath and the improvement of signal-to-noise ratios in time division multiple access(tdma) location networks
01/19/2006US20060012520 Hybrid beamforming apparatus and method for the same
01/19/2006US20060012515 High sensitivity GPS receiver and method for compensating for doppler variation
01/19/2006DE4290129B4 Energieeinsparung bei in der Hand gehaltenen Mobiltelefonen während eines Empfangsbetriebes Energy savings in hand-held cell phones while a receive operation