Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › 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
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)
03/2012
03/06/2012US8131235 Radio receiver for hybrid broadcast systems
03/06/2012US8131234 Transmitter utilizing a duty cycle envelope reduction and restoration modulator
03/06/2012US8131233 Time alignment methods and apparatus for polar modulation transmitters
03/06/2012US8131232 Method and apparatus for antenna tuning
03/06/2012US8131231 Method and apparatus for canceling interference in a hybrid terminal supporting both broadcast service and mobile communication service, and a hybrid terminal thereof
03/06/2012US8131229 Polar modulation with IQ zeroing
03/06/2012US8131226 Multi-band-high-frequency circuit, multi-band high-frequency circuit component and multi-band communication apparatus using same
03/06/2012US8131225 BIAS voltage generation circuit for an SOI radio frequency switch
03/06/2012US8131220 Management unit for managing a plurality of multiservice communication devices
03/06/2012US8131219 Operation method and device for integrated modem having plurality of modems
03/06/2012US8130987 Speaker system with a plurality of openings in side walls of each of two speaker boxes
03/06/2012US8130976 Bandpass box in the supporting structure of a vehicle
03/06/2012US8130975 On-vehicle acoustic apparatus
03/06/2012US8130974 Vehicular active sound control system
03/06/2012US8130882 Radio receiver having a multipath equalizer
03/06/2012US8130881 MIMO with reduced compute complexity
03/06/2012US8130880 Wideband digital spectrometer
03/06/2012US8130874 By-pass arrangement of a low noise amplifier
03/06/2012US8130872 Frequency and Q-factor tunable filters using frequency translatable impedance structures
03/06/2012US8130846 System and method for single-carrier space-frequency block coded transmission over frequency selective and fast fading channels
03/06/2012US8130842 Method of decoding a macroblock based on a macroblock level of the macroblock
03/06/2012US8130833 VSB transmission system for processing supplemental transmission data
03/06/2012US8130828 Adjusting quantization to preserve non-zero AC coefficients
03/06/2012US8130826 Systems and methods for preparing network data for analysis
03/06/2012US8130824 Method and apparatus for processing images, method and apparatus for recording and reproducing images, and television receiver utilizing the same
03/06/2012US8130820 Method and apparatus for interference cancellation in a wireless communications system
03/06/2012US8130818 Maximizing power and spectral efficiencies for layered and conventional modulations
03/06/2012US8130817 Non-data-aided channel estimators for multipath and multiple antenna wireless systems
03/06/2012US8130816 Receiver for receiving a spectrum dispersion signal
03/06/2012US8130815 Method for generating a reference signal sequence using grouping
03/06/2012US8130814 Orthogonal code division multiplex CCK (OCDM-CCK) method and apparatus for high data rate wireless LAN
03/06/2012US8130813 Method and apparatus for allocating a beacon signal in a wireless communication network
03/06/2012US8130812 Base station, user device, and communication control method
03/06/2012US8130811 Assessing quality of service using digital watermark information
03/06/2012US8130730 User equipment for synchronizing to a TDD base station
03/06/2012US8130721 HS-DSCH inter-node B cell change
03/06/2012US8130717 Random access method using different frequency hopping patterns between neighboring cells and mobile communication device
03/06/2012US8130666 Multiple input multiple output communication system and operating method thereof
03/06/2012US8130326 Television broadcast signal receiving system, television broadcast signal receiving apparatus, and antenna apparatus
03/06/2012US8130082 RFID system including a programmable RF tag
03/06/2012US8128572 Signal processing apparatus
03/06/2012US8127984 Emulated radio frequency identification
03/05/2012DE202012100236U1 textiles Emblem textile Emblem
03/01/2012WO2012027726A2 Portable wireless mobile device motion capture and analysis system and method
03/01/2012WO2012027703A2 Tunable radio front end and methods
03/01/2012WO2012027604A2 Apparatus, system, and method for attaching peripheral items to devices
03/01/2012WO2012027362A2 Stand for an electronic device and methods of providing and using same
03/01/2012WO2012027354A1 Method and system for block and dvc video compression
03/01/2012WO2012027164A2 Hybrid bit extraction for global position receiver
03/01/2012WO2012027054A1 Method and apparatus for communicating amongst two-way radios
03/01/2012WO2012026995A1 Controlling power in a spread spectrum system
03/01/2012WO2012026785A2 System and method for providing a contact list input interface
03/01/2012WO2012026776A2 Wireless communication interface system and method
03/01/2012WO2012026772A2 Composite attribute control method and portable device thereof
03/01/2012WO2012026735A2 Method and apparatus for contact information management in mobile terminal
03/01/2012WO2012026570A1 Wireless communication device, communication system and control method
03/01/2012WO2012025953A1 Radio receiver apparatus
03/01/2012WO2012025654A1 Communication system
03/01/2012WO2012025429A1 Reduction of spurious uncorrelation in fm radio noise
03/01/2012WO2012024836A1 Narrow band interference suppression method and device
03/01/2012WO2012024824A1 Method and system for the 5th generation wideband wireless communication based on digital signal encoding
03/01/2012WO2012002659A3 Method for providing an english letter keypad, and mobile device using same
03/01/2012WO2011163621A3 Leading edge detection
03/01/2012WO2011139858A3 Modelling of nonlinear systems using compressed sensing with minimal sampling
03/01/2012WO2011139093A3 Multiple actuator drive control device for generating a sense of touch
03/01/2012WO2011139080A3 Method and apparatus for controlling the display of a screen in a portable terminal
03/01/2012US20120052926 Variable Capacitance Integrated Electronic Circuit Module
03/01/2012US20120052923 Mobile terminal and wireless charging method thereof
03/01/2012US20120052922 Devices, Systems, and Methods for Notification of Events on a Wireless Communication Device
03/01/2012US20120052910 Audio port communication and power device
03/01/2012US20120052887 Power Saving Operation of User Equipment in a Cellular Communication System
03/01/2012US20120052873 Method and apparatus for dynamic power savings based on location
03/01/2012US20120052831 Frequency converting device, television device and frequency converting method
03/01/2012US20120052826 Communication apparatus having automatic gain control apparatus and automatic gain control method
03/01/2012US20120052825 Selectable pa bias temperature compensation circuitry
03/01/2012US20120052823 DC Power Control for Power Amplifiers
03/01/2012US20120052822 Apparatus and method for a multi-band radio operating in a wireless network
03/01/2012US20120052821 Perturbation antenna system and apparatus for wireless terminals
03/01/2012US20120052820 Mobile Electronic Device and Data Process System Utilizing the Same
03/01/2012US20120052819 Radio communication device and radio communication method
03/01/2012US20120051720 Securing apparatus
03/01/2012US20120051475 Qr-rls adaptive digital filter with 18-bit pipeline architecture
03/01/2012US20120051474 Apparatus for Transmitting and Receiving Data to Provide High-Speed Data Communication and Method Thereof
03/01/2012US20120051473 Adaptive Digital Signal Processing of a Receive Signal
03/01/2012US20120051470 System and Method for Iteration Scheduling in Joint Equalization and Turbo Decoding
03/01/2012US20120051462 Integrated low-if terrestrial audio broadcast receiver and associated method
03/01/2012US20120051446 Method and apparatus for broadcasting with spatially diverse signals
03/01/2012US20120051416 Symbol detection for alleviating inter-symbol interference
03/01/2012US20120051411 Full-duplex radio frequency echo cancellation
03/01/2012US20120051409 Apparatus and method for controlling a tunable matching network in a wireless network
03/01/2012US20120051408 Beamforming feedback options for mu-mimo
03/01/2012US20120051407 Apparatus and methods for sampling rate conversion for wireless transceivers
03/01/2012US20120051402 Hybrid Bit Extraction For Global Position Receiver
03/01/2012US20120051401 Beacon requests and rs bit resolving circular routes
03/01/2012US20120051400 Method and apparatus for creating frame of ofdm specification using frequency domain spreading
03/01/2012US20120051344 Mobile communication device, mobile network sharing method and electronic device
03/01/2012US20120051187 Sonic communication system and method
03/01/2012US20120051024 Electrical connector with a wireless transmission module
03/01/2012US20120050236 Electromechanical systems piezoelectric contour mode differential resonators and filters
03/01/2012US20120049946 Equalization circuit
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