Patents
Patents for H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission (188,568)
09/2010
09/14/2010US7796971 Mixer/DAC chip and method
09/14/2010US7796970 Integrated low noise amplifier
09/14/2010US7796969 Symmetrically and asymmetrically stacked transistor group RF switch
09/14/2010US7796968 Frequency conversion circuit
09/14/2010US7796967 Noise removal apparatus
09/14/2010US7796964 Intermediate-frequency type radio signal receiver
09/14/2010US7796963 Mobile station acquisition state antenna tuning systems and methods
09/14/2010US7796962 Digital demodulating apparatus, digital receiver, controlling method of the apparatus, computer program product, and recording medium recording thereon the product
09/14/2010US7796960 Signal transmitter linearization
09/14/2010US7796959 Data processing method, transmitter, device, network element and base station
09/14/2010US7796958 Transmitter and transmitting method thereof in wireless communication system
09/14/2010US7796957 Impedance transformation in a duplexer using a transmission line
09/14/2010US7796956 Receiver for a multi-antenna, multi-band radio
09/14/2010US7796955 Expandable wireless transceiver
09/14/2010US7796954 Presence of communication interlock method and apparatus for reducing or eliminating aircraft communications radio interference
09/14/2010US7796953 Transmitter, power amplifier and filtering method
09/14/2010US7796952 Transceiver system including dual low-noise amplifiers
09/14/2010US7796950 Dual mode GSM and WLAN mobile communication device
09/14/2010US7796949 Wireless communications terminal, communications protocol switching method, communications protocol switching program, and integrated circuit of wireless communications terminal
09/14/2010US7796941 Apparatus and method for facilitating a purchase using information provided on a media playing device
09/14/2010US7796938 Wireless transmitter and method that select a subcarrier based on subcarrier reception quality information
09/14/2010US7796718 Finite-length equalization over multi-input multi-output (MIMO) channels
09/14/2010US7796716 Eliminating narrowband interference in a receiver
09/14/2010US7796715 Method and apparatus for reducing intra-device interference
09/14/2010US7796699 Allocating data between tones
09/14/2010US7796693 Search algorithms for using related decode and display timelines
09/14/2010US7796688 Radio receiver having a channel equalizer and method therefor
09/14/2010US7796687 Enhanced reconditioning equalizer filter chain for multi-carrier signals with different technologies
09/14/2010US7796685 Systems and methods for minimum-power leakage windowing for VDSL using least square technique
09/14/2010US7796684 RF transceiver adapted for signal isolators and proximity sensors
09/14/2010US7796683 RF transceiver with power optimization
09/14/2010US7796682 Method and transceiver system having a transmit clock signal phase that is phase-locked with a receive clock signal phase
09/14/2010US7796681 MIMO-OFDM receiver processing
09/14/2010US7796680 Mobile communication system and wireless apparatus to be used for the same
09/14/2010US7796679 Rake receiver
09/14/2010US7796678 Communication system with receivers employing generalized two-stage data estimation
09/14/2010US7796677 Receiver and reception method
09/14/2010US7796676 Signalling system
09/14/2010US7796675 Burst spread spectrum radio system and method for site monitoring
09/14/2010US7796649 System and method for providing additional channels to an existing communications device
09/14/2010US7796637 Radio communication method and radio communication device
09/14/2010US7796577 Method for designing operation schedules of FFT and MIMO-OFDM modem thereof
09/14/2010US7796574 Multi-carrier reception for ultra-wideband (UWB) systems
09/14/2010US7796549 Method and apparatus for time-aligning transmissions from multiple base stations in a CDMA communication system
09/14/2010US7796502 Method and device for implementing Och-Spring in wavelength division multiplexing systems
09/14/2010US7796402 Radio apparatus including no less than two housings
09/14/2010US7796016 Radio communication system, radio communication device, and radio communication method
09/14/2010US7796013 Device using histological and physiological biometric marker for authentication and activation
09/14/2010US7796012 Method of controlling access to an area accessible by persons, particularly to a space closed by a door
09/14/2010US7796009 Transaction quality system and quality assurance method
09/14/2010US7795991 Integrated circuit arrangement to set a phase difference
09/14/2010US7795528 Solar energy assembly for portable electronic device
09/14/2010CA2539966C Successive interference cancellation receiver processing with selection diversity
09/14/2010CA2460573C Mapping of bit streams into mpeg frames
09/10/2010WO2010102126A1 A method for iterative interference cancellation for co-channel multi-carrier and narrowband systems
09/10/2010WO2010101891A1 Method for a radio frequency (rf) sampling apparatus with arrays of time interleaved samplers and scenario based dynamic resource allocation
09/10/2010WO2010101675A2 Multiple antenna multiplexers, demultiplexers and antenna assemblies
09/10/2010WO2010101497A1 Base station and method for scheduler controlled setting of the output power of a base station power amplifier
09/10/2010WO2010101441A2 Apparatus and method for improving linearity of transmitter
09/10/2010WO2010101271A1 Mobile communication device, communication system, communication control method, and communication control program
09/10/2010WO2010101130A1 High frequency module
09/10/2010WO2010101097A1 Code multiplex transmission method, transmission apparatus and reception apparatus
09/10/2010WO2010100895A1 Sound reproduction device and image/sound reproduction device
09/10/2010WO2010100793A1 Optical transmission apparatus
09/10/2010WO2010100314A1 Method and apparatus for coexistence of an ofdm receiver with burst interference
09/10/2010WO2010099724A1 Method and device for correcting frequency offset
09/10/2010WO2010080788A3 Circuits, systems, and methods for managing automatic gain control in quadrature signal paths of a receiver
09/10/2010WO2010077041A3 Method and apparatus for transmission of sounding reference signal in uplink wireless communication system with muti-carrier transmission scheme
09/10/2010WO2010074468A3 Method and apparatus for unlocking electronic appliance
09/10/2010WO2010053321A3 Sliding hinge apparatus
09/10/2010WO2010052204A9 Docking station apparatus
09/09/2010US20100229226 Function-Based Authorization to Access Electronic Devices
09/09/2010US20100229075 Chip blanking and processing in scdma to mitigate impulse and burst noise and/or distortion
09/09/2010US20100228436 On-vehicle apparatus and content providing method
09/09/2010US20100227653 Integrated switch-mode power supply and linear regulator
09/09/2010US20100227645 Automatic base station configuration
09/09/2010US20100227580 Circuit and method for image frequency rejection
09/09/2010US20100227579 Radio broadcasting receiver and method for seeking radio broadcasting
09/09/2010US20100227578 control of switcher regulated power amplifier modules
09/09/2010US20100227577 Apparatus and method for improving linearity of transmitter
09/09/2010US20100227576 Controlling a voltage regulator
09/09/2010US20100227575 Method and system for power control with optimum power efficiency with a multi-port distributed antenna
09/09/2010US20100227573 Method and system for radiating a radioelectric signal through a combination of sector antennas
09/09/2010US20100227572 Method and Device for Dynamic Reconfiguration of a Radio Communications System
09/09/2010US20100227571 Antenna switch and radio communication device
09/09/2010US20100227570 Isolation techniques for multiple co-located radio modules
09/09/2010US20100227555 System and method for facilitating short-range wireless communications between a mobile wireless device and an auxiliary system
09/09/2010US20100226529 Methods and Apparatus to Process Imagery or Audio Content
09/09/2010US20100226506 Headrest sound system
09/09/2010US20100226491 Noise cancellation for phone conversation
09/09/2010US20100226464 Method and apparatus for eliminating frequency-domain interference signals
09/09/2010US20100226450 Receiver and wireless communication system equipped with the same
09/09/2010US20100226449 Method and System for Reducing the Peak-to-Average Power Ratio
09/09/2010US20100226446 Communication apparatus
09/09/2010US20100226445 Method and receiver for decoding digital information
09/09/2010US20100226419 Receivers for cycle encoded signals
09/09/2010US20100226418 Multicarrier Modulation Messaging for Power Level Per Subchannel Information
09/09/2010US20100226417 Data transmitting and receiving method using phase shift based precoding and transceiver supporting the same
09/09/2010US20100226416 Compensating Pre-Filter for an OFDM Transmitter
09/09/2010US20100226415 Mapping for MIMO Communication Apparatus