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)
02/2007
02/27/2007US7184778 Radio terminal and information reception control method suitable for push type information distribution system
02/27/2007US7184773 Spatial path control in radio communication system
02/27/2007US7184767 System and method of communication between multiple point-coordinated wireless networks
02/27/2007US7184756 Wireless communication device with tamper resistant configuration settings
02/27/2007US7184743 Method and apparatus for allocating uplink resources in a multiple-input multiple-output (MIMO) communication system
02/27/2007US7184742 High frequency device
02/27/2007US7184741 Single chip radio receiver with decoder and controllable baseband filter
02/27/2007US7184740 Direct conversion receiver for calibrating phase and gain mismatch
02/27/2007US7184739 Quadrature mixer circuits and mobile terminal using the same
02/27/2007US7184738 Radio apparatus
02/27/2007US7184737 Image-rejection I/Q demodulators
02/27/2007US7184736 Apparatus and method for dynamic DC offset detection and cancellation using high pass filter with variable impedance and corner frequency
02/27/2007US7184735 Radio frequency integrated circuit having symmetrical differential layout
02/27/2007US7184734 Radio communication apparatus
02/27/2007US7184733 High frequency receiving device, integrated circuit used for the same, and TV receiver using them
02/27/2007US7184732 PLL frequency synthesizer
02/27/2007US7184731 Variable attenuator system and method
02/27/2007US7184730 Automatic gain control system having a wide range of continuous gain control
02/27/2007US7184729 Digital automatic gain control for transceiver devices
02/27/2007US7184728 Distributed automatic gain control system
02/27/2007US7184727 Full-duplex antenna system and method
02/27/2007US7184726 Broadcast receiver
02/27/2007US7184725 Pole switch down converter with symmetric resonator
02/27/2007US7184724 System and method for frequency translation using an image reject mixer
02/27/2007US7184723 Systems and methods for vector power amplification
02/27/2007US7184722 Maintaining constant power over a wide range of temperatures employing a power amplifier with adjustable current drain
02/27/2007US7184720 Method and device for simulating radio channel
02/27/2007US7184719 Method for operating multiple overlapping wireless networks
02/27/2007US7184718 Transformable mobile station
02/27/2007US7184717 Portable communication device having a MEMS switch and method therefor
02/27/2007US7184716 Low cost/low power analog transceiver architecture
02/27/2007US7184714 Frequency domain estimation of IQ imbalance in a wireless OFDM direct conversion receiver using loopback connection
02/27/2007US7184709 Radio packet communication system, radio packet communication method, base station and mobile station
02/27/2007US7184708 Interference mitigation by adjustment of interconnect transmission characteristics
02/27/2007US7184706 Mobile terminal apparatus using a communication protocol capable of flexible communication between non-contact communication means and internal control means
02/27/2007US7184617 Portable device
02/27/2007US7184598 Picture coding method and picture decoding method
02/27/2007US7184570 Methods and systems for steganographic processing
02/27/2007US7184560 Control platform for multiple signal routing and interfacing in an audio and visual environment
02/27/2007US7184500 Method and system for adaptively combining signals
02/27/2007US7184498 Device and method for the digital demodulation of a signal received by selecting a filter and digital communication receiver comprising same
02/27/2007US7184496 Complementary code decoding by reduced sized circuits
02/27/2007US7184478 High speed circuits for electronic dispersion compensation
02/27/2007US7184474 Colored noise detection algorithms
02/27/2007US7184468 Method and system for implementing a conditional one's complement of partial address
02/27/2007US7184467 Method to mitigate effects of ISDN off/on transitions in ADSL
02/27/2007US7184466 Radio frequency data conveyance system including configurable integrated circuits
02/27/2007US7184465 Signal processing method and apparatus for a spread spectrum radio communication receiver
02/27/2007US7184464 Apparatus for computing signal correlation at multiple resolutions
02/27/2007US7184463 Method and apparatus for demodulating signals processed in a transmit diversity mode
02/27/2007US7184462 Method and apparatus for configuring a rake receiver
02/27/2007US7184461 High speed precision pseudo random noise shift control for fast multiple channel global positioning system signal re-tracking
02/27/2007US7184460 Spread spectrum communication system with automatic rate detection
02/27/2007US7184459 Method and apparatus for concurrently processing multiple calls in a spread spectrum communications system
02/27/2007US7184458 Reduced subset scan and dual frequency wakeup for bluetooth inquiry operation
02/27/2007US7184457 Spread spectrum path estimation
02/27/2007US7184417 Power control protocol for highly variable data rate reverse link of a wireless communication system
02/27/2007US7184409 Blind rate detection method and device in asynchronous mobile communication system
02/27/2007US7184406 Visualization of active codes, their spreading factors and power levels, in a code domain power display
02/27/2007US7184363 Buoyant container with wave generated power production
02/27/2007US7184259 Portable entertainment device
02/27/2007US7184092 Camera drive unit and cellular phone equipped with camera drive unit
02/27/2007US7184012 Mobile communication station and display therein
02/27/2007US7183972 Communications system that reduces auto-correlation or cross-correlation in weak signals
02/27/2007US7183949 Analog baseband processor and method of processing analog baseband for use in multimode communication system
02/27/2007US7183926 Adaptable bandwidth RFID tags
02/27/2007US7183875 High frequency switching component with electrostatic surge elimination
02/27/2007US7183847 Multi-band look-up table type predistorter
02/27/2007US7183536 Motion encoder
02/22/2007WO2007022522A2 Enhanced dls and hcca principles
02/22/2007WO2007022481A2 Tethered digital butler consumer electronic device and method
02/22/2007WO2007022330A2 A beamforming method for wireless communication systems and apparatus for performing the same
02/22/2007WO2007022327A2 Bandwidth rate controlled content download functionality
02/22/2007WO2007022297A2 Entertainment system with bandless tuning, remote control, alarm and universal docking
02/22/2007WO2007022146A2 Compositions and methods for detecting markers of cancer
02/22/2007WO2007022126A2 Transmission structure supporting multi-user scheduling and mimo transmission
02/22/2007WO2007022051A2 Programmable radio transceiver
02/22/2007WO2007021986A2 Reducing power consumption of wi-fi enabled mobile devices
02/22/2007WO2007021906A2 Advanced signal processors for interference cancellation in baseband receivers
02/22/2007WO2007021595A2 Receiver adc clock delay based on echo signals
02/22/2007WO2007021266A1 Multi-band radio-controlled clock
02/22/2007WO2007021245A1 A personal digital assistant and an accessory therefor
02/22/2007WO2007021159A2 Cinr estimating method and device using preamble in ofdm
02/22/2007WO2007021127A1 Apparatus for receiving satellite broadcasting and method thereof
02/22/2007WO2007021075A1 Personal portable device
02/22/2007WO2007020845A1 Direct conversion receiver
02/22/2007WO2007020711A1 Dc offset correction device and its method
02/22/2007WO2007020710A1 Base station device and mobile station device
02/22/2007WO2007020475A1 Wireless communication system and method
02/22/2007WO2007020324A1 Integrated load impedance sensing for tunable matching networks
02/22/2007WO2007020055A1 Hybrid receiver provided with adaptive front and back terminals
02/22/2007WO2007019922A1 Circuit arrangement for a radio transmitter with only one oscillator and method for clock supply to a transmitter unit
02/22/2007WO2007019807A1 Method for implement hsdpa for td-scdma
02/22/2007WO2007019688A1 Interference canceling matched filter (icmf) and related methods
02/22/2007WO2007019684A1 Joint space-time optimum filter (jstof) using qr and eigenvalue decompositions
02/22/2007WO2007019683A1 Joint space-time optimum filter (jstof) using cholesky and eigenvalue decompositions
02/22/2007WO2007019681A1 Wireless communications device including a joint space-time optimum filters (jstof) using qr and eigenvalue decompositions
02/22/2007WO2007019680A1 Wireless communications device including a joint space-time optimum filters (jstof) using singular value decompostions (svd)
02/22/2007WO2007019679A2 Wireless communications device including a joint space-time optimum filter (jstof) using cholesky and eigenvalue decompositions
02/22/2007WO2007019668A1 Joint space-time optimum filters (jstof) for interference cancellation