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)
11/2011
11/22/2011US8064864 RFID using an hybrid on-chip-off-chip transformer
11/22/2011US8064863 Image rejection calibration
11/22/2011US8064862 Antenna diversity method with fallback and weighting
11/22/2011US8064861 Circuit and method for antenna selection in an antenna diversity receiver
11/22/2011US8064860 Method and apparatus for adjusting reference oscillator frequency in a mobile wireless device
11/22/2011US8064859 Gain insensitive high-pass VGA
11/22/2011US8064858 Digital carrier-recovery scheme for FM stereo detection
11/22/2011US8064857 Method and apparatus for co-channel interference detection in a radio
11/22/2011US8064856 Modulation system and method for switched amplifiers
11/22/2011US8064855 Transmission power controller
11/22/2011US8064853 Method and system for reduction of peak-to-average power ratio of transmission signals comprising overlapping waveforms
11/22/2011US8064852 Methods and apparatus for dynamically compensating for DC offset drift and other PVT-related signal variations in polar transmitters
11/22/2011US8064851 RF transmitter with bias-signal-induced distortion compensation and method therefor
11/22/2011US8064850 High efficiency linearization power amplifier for wireless communication
11/22/2011US8064849 Precoding for multiple anntennas
11/22/2011US8064848 Transmitter and control method for transmitting and calibrating a phase signal and an amplitude signal
11/22/2011US8064847 Apparatus and method for isolation and power handling in a radio frequency switch
11/22/2011US8064846 Radio frequency circuit
11/22/2011US8064845 RF transceiver having a T/R switch circuit with high power-handling capability
11/22/2011US8064844 Wireless communication apparatus, power amplifier control method, and power amplifier control apparatus
11/22/2011US8064843 Electrical component for the front end circuit of a transceiver
11/22/2011US8064842 RF integrated circuit with transmitter and multipurpose output ports and methods for use therewith
11/22/2011US8064841 Asset apparency method and apparatus
11/22/2011US8064839 Method and apparatus for co-location of two radio frequency devices
11/22/2011US8064838 System and method for reducing radio frequency interference from digital circuits
11/22/2011US8064837 Method and apparatus for optimum selection of MIMO and interference cancellation
11/22/2011US8064834 Method of allocating radio resources in multi-carrier system
11/22/2011US8064833 Radio communication apparatus and method
11/22/2011US8064828 Techniques for wireless personal area network communications with efficient spatial reuse
11/22/2011US8064826 Intra-device RF bus and control thereof
11/22/2011US8064621 Digital mixer
11/22/2011US8064616 Infotainment system with surround sound media navigation
11/22/2011US8064614 Audio signal delivery management system, audio signal acquiring and transmitting apparatus, audio signal identifying and outputting apparatus, and audio signal delivering apparatus
11/22/2011US8064611 Uplink noise cancellation
11/22/2011US8064558 Receiving apparatus
11/22/2011US8064557 Programmable synchronization unit for a signal receiver
11/22/2011US8064556 Fractionally-spaced equalizers for spread spectrum wireless communication
11/22/2011US8064555 Input/output multi-level channelizer amplifier
11/22/2011US8064554 Radio communication system performing multi-carrier transmission, reception device, reception method, transmission device, transmission method, delay time calculation device, and delay time calculation method
11/22/2011US8064552 Adaptive correlation
11/22/2011US8064525 Method and apparatus for transmitting data frames, and a method and apparatus for data rate matching
11/22/2011US8064514 System and method for dynamically adjusting bandwidth between multiple video streams of videoconference
11/22/2011US8064504 Protection of communication systems against repetitive electrical impulse noise
11/22/2011US8064503 Multicarrier communication apparatus and multicarrier communication method
11/22/2011US8064502 Wireless communication apparatus, wireless communication method, and computer program
11/22/2011US8064501 Method and apparatus for generating a periodic training signal
11/22/2011US8064500 Correlation calculation control circuit and correlation calculation control method
11/22/2011US8064499 Spread-spectrum phase and channel tracking
11/22/2011US8064498 Interference cancellation in variable codelength systems for multi-acess communication
11/22/2011US8064497 Selecting delay values for a rake receiver
11/22/2011US8064496 Interference cancellation for wireless communication
11/22/2011US8064495 Frequency hopping RF reception system with programmable antenna and methods for use therewith
11/22/2011US8064494 Last finger polling for rake receivers
11/22/2011US8064414 Range extension techniques for a wireless local area network
11/22/2011US8064409 Method and apparatus using a multi-carrier forward link in a wireless communication system
11/22/2011US8064326 Mobile station, base station, communication system, and communication method
11/22/2011US8063884 Information processing apparatus, display control method, and program for controlling a display of the information processing apparatus based on an input received from a remote controller
11/22/2011US8063839 Tunable antenna system
11/22/2011US8063789 Method and apparatus for monitoring the maximum distance between two objects
11/22/2011US8063738 RFID system with a mobile RFID reader
11/22/2011US8063724 Self-matching band-pass filter and related frequency down converter
11/22/2011CA2652146C Enhanced channel estimation for communication system receiver
11/22/2011CA2633630C Devices, methods, and computer program products for controlling power transfer to an antenna in a wireless mobile terminal
11/22/2011CA2579512C Noise variance estimation in wireless communications for diversity combining and log-likelihood scaling
11/22/2011CA2516430C Wireless communication system
11/22/2011CA2463381C A subscriber unit and method for use in a wireless communication system
11/22/2011CA2443094C System and method for aligning data between local and remote sources thereof
11/22/2011CA2422449C Method for controlling a transmission system, use of this method, transmission system, receiving unit and hearing aid
11/21/2011CA2740489A1 Method and apparatus for optimizing transmitter power efficiency
11/21/2011CA2739959A1 Device for flexible wideband frequency transposition, and associated satellite remote control receiver
11/17/2011WO2011143504A1 Area efficient concurrent matching transceiver
11/17/2011WO2011142743A1 Inter -cell or inter - sector interference calculation taking account of idle slots
11/17/2011WO2011142513A1 Binary cdma image-transceiving system directly connected to an image capture device
11/17/2011WO2011142497A1 Grooved hinge for a flip phone
11/17/2011WO2011142211A1 Communication sensor apparatus
11/17/2011WO2011142078A1 Broadcast receiving circuit and broadcast receiving device
11/17/2011WO2011141902A1 Adaptive processor
11/17/2011WO2011141633A1 Wireless electronic shelf label
11/17/2011WO2011141000A1 Hybrid power control system for automobile
11/17/2011WO2011140761A1 Mobile communication terminal and method for managing antenna of the same
11/17/2011WO2011140719A1 Method and apparatus for channel estimation in lte
11/17/2011WO2011109057A3 Robust transmit/feedback alignment
11/17/2011WO2011065764A3 Method and apparatus for estimating channel using dedicated pilot signal in ofdm-based wireless communication system
11/17/2011WO2011049998A3 Electronic badge apparatus
11/17/2011WO2010105348A8 Enhanced transponder programming in an open road toll system
11/17/2011US20110282674 Multichannel audio coding
11/17/2011US20110282525 System and method for communicating data in a locomotive consist or other vehicle consist
11/17/2011US20110281618 Retractable rotatable camera module for mobile communication device and method of operation thereof
11/17/2011US20110281617 Mobile terminal
11/17/2011US20110281611 Transmission level control method and transceiver apparatus in wireless local loop system
11/17/2011US20110281610 System, method and apparatus for mobile transmit diversity using symmetric phase difference
11/17/2011US20110281543 System and method for combined home network communications and broadcast reception in a settop box
11/17/2011US20110281542 Crystal control scheme to improve performance of a receiver
11/17/2011US20110281541 Reconfigurable Receiver Architectures
11/17/2011US20110281538 Personalized Media Recommendations
11/17/2011US20110281537 Method, device, and system for sending reference signals
11/17/2011US20110281535 Controlling field distribution of a wireless power transmitter
11/17/2011US20110281534 Phase Rotation Method for Reducing PAPR
11/17/2011US20110281533 Electronic device with a multi-functional control
11/17/2011US20110281532 Apparatus and method for antenna matching in mobile device