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)
06/2014
06/04/2014CN103840849A Electric power wireless data terminal
06/04/2014CN103840848A Adaptive dc offset cancellation for direct conversion rf receivers
06/04/2014CN103840847A Satellite receiver module for telecommunication equipment
06/04/2014CN103840846A Suppression circuit for reducing local oscillating signal interference and transmitter-receiver
06/04/2014CN103840845A Novel tunable wideband rf transmitter interface
06/04/2014CN103840844A Serial digital interface between rf transceiver and baseband chip
06/04/2014CN103840843A Dual band radio frequency transmitter
06/04/2014CN103840776A Device for improving linearity degree of feedforward amplifier
06/04/2014CN103840769A Frequency doubler, and receiver and method used for frequency doubler
06/04/2014CN103839394A Control method of controlled switch as well as controlled switch
06/04/2014CN102811072B Signal transmission method and device
06/04/2014CN102739266B Multimode emitter based on numerically controlled oscillator
06/04/2014CN102608623B Systems, methods, and apparatus for jammer rejection
06/04/2014CN102594372B Software-radio-based intelligent bridge system for ship
06/04/2014CN102571120B Timing demodulation method of Loran-C signals under condition of low signal to noise ratio
06/04/2014CN102546062B Passive inter-modulation detecting method and equipment as well as antenna
06/04/2014CN102510299B Variable integration time SSC bit alignment method and system adopting same
06/04/2014CN102484497B Frequency-stabilizing circuit, antenna apparatus and communication terminal device
06/04/2014CN102474284B Method and apparatus for compensating for transceiver impairments
06/04/2014CN102386978B Communication control circuit device based on EPON (Ethernet passive optical network) and working method thereof
06/04/2014CN102324944B Antenna calibration method and device
06/04/2014CN102318202B System and method for transcoding between scalable and non-scalable video codecs
06/04/2014CN102299753B Method for constructing wireless communication equipment to obtain motion sensing function
06/04/2014CN102204110B Interface for wireless communication devices
06/04/2014CN102158204B Programmable digital signal generator for receiver and signal generation method thereof
06/04/2014CN102098071B Method, device and system for transmitting communication signals
06/04/2014CN102065054B Scrambling transmission method and device
06/04/2014CN102017493B Alleviating mobile device overload conditions in a mobile communication system
06/04/2014CN101938436B An advanced television systems committee (ATSC) digital television (DTV) receiver
06/04/2014CN101820300B RAKE receiver
06/04/2014CN101632234B Method and apparatus for impairment correlation estimation in MIMO systems
06/04/2014CN101456530B Method and system for mems switches fabricated in an integrated circuit package
06/04/2014CN101310448B Handheld audio system with radio receiver and method for use therewith
06/04/2014CN101207399B Method and system for controlling circuit in an emitter
06/04/2014CN101103538B Communication device, multi-band reception device, and reception device
06/04/2014CA2832579A1 Door/window contact system
06/03/2014US8745432 Delay controller, control method, and communication system
06/03/2014US8745286 Transmission apparatus, reception apparatus, transmission method, reception method, and program
06/03/2014US8744539 Method and apparatus for controlling radiation characteristics of transmitter of wireless device in correspondence with transmitter orientation
06/03/2014US8744533 Mobile communication terminal apparatus
06/03/2014US8744531 System and method for providing calling feature icons in a user interface that facilitates user selection of a communication line for an outgoing call on a mobile device
06/03/2014US8744530 Portable electronic device and method of controlling same
06/03/2014US8744527 Apparatus, and associated method, for selecting terminating communication notification handling at a communication device
06/03/2014US8744525 Methods for handling packet-switched data transmissions by mobile station with subscriber identity cards and systems utilizing the same
06/03/2014US8744519 Multimodal phone data session management enhancement that alleviates dual transmission problems
06/03/2014US8744513 Interaction between maximum power reduction and power scaling in wireless networks
06/03/2014US8744441 Wireless services over different carrier networks
06/03/2014US8744396 Compact modular upgrade for GMR software defined tactical radio
06/03/2014US8744395 System and method for mitigating radio frequency interferences
06/03/2014US8744393 Dynamic gain assignment in analog baseband circuits
06/03/2014US8744392 Automatic gain control circuit and automatic gain control method
06/03/2014US8744389 High data rate transmitter and receiver
06/03/2014US8744388 Dynamic radio data system options
06/03/2014US8744387 Wireless device and method of displaying frequency
06/03/2014US8744386 Method of tuning receiver having tunable amplifier with integrated tracking filter
06/03/2014US8744384 Tunable microwave devices with auto-adjusting matching circuit
06/03/2014US8744383 Dynamic electromagnetic radiation emission control in wireless communication devices
06/03/2014US8744381 Adjustment module, electronic device with the adjustment module, and antenna performance adjusting method thereof
06/03/2014US8744380 Unified frequency synthesizer for direct conversion receiver or transmitter
06/03/2014US8744378 LINC transmitter with improved efficiency
06/03/2014US8744377 Method and apparatus for adaptive non-linear self-jamming interference cancellation
06/03/2014US8744372 System and method of transmitting data from an aircraft
06/03/2014US8744363 Cancellation of RF second-order intermodulation distortion
06/03/2014US8744362 Base station
06/03/2014US8744361 Devices and methods for transmitting and receiving data using precoding matrix
06/03/2014US8744360 Adaptive beam forming with multi-user detection and interference reduction in satellite communication systems and methods
06/03/2014US8744350 Activating an application
06/03/2014US8744342 Method and a device for identifying at least one terminal for which signals transferred between the at least one terminal and a base station have to be relayed by a relay
06/03/2014US8744337 Apparatus and methods of enhancing radio programming
06/03/2014US8744096 Digital audio mixer
06/03/2014US8744095 Digital mixing system with dual consoles and cascade engines
06/03/2014US8744084 Methods, systems, and computer readable media for scrambled communication of data to, from, or over a medium
06/03/2014US8744068 Measuring quality of experience in telecommunication system
06/03/2014US8744067 System and method of adjusting the sound of multiple audio objects directed toward an audio output device
06/03/2014US8744029 Method and apparatus for quantifying characteristics of a received serial data stream
06/03/2014US8744027 Infrared receiver circuit
06/03/2014US8744026 Method and apparatus for interference suppression using a reduced-complexity joint detection
06/03/2014US8744025 Digital signal conditioning
06/03/2014US8744009 Reducing transmitter-to-receiver non-linear distortion at a transmitter prior to estimating and cancelling known non-linear distortion at a receiver
06/03/2014US8744005 Method and apparatus for generating modulation signals
06/03/2014US8743987 Symbol detection for alleviating inter-symbol interference
06/03/2014US8743963 Image/video quality enhancement and super-resolution using sparse transformations
06/03/2014US8743961 Method and device for coding a video sequence including an improved motion vector calculation
06/03/2014US8743957 Context adaptive directional intra prediction
06/03/2014US8743951 Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding
06/03/2014US8743937 Systems and methods for characterizing transmission lines using broadband signals in a multi-carrier DSL environment
06/03/2014US8743933 Frequency spectrum and modulation scheme allocation for high speed data networks
06/03/2014US8743932 Impulse noise management
06/03/2014US8743930 Suppressing intra-cell interference
06/03/2014US8743929 Division of bit streams to produce spatial paths for multicarrier transmission
06/03/2014US8743928 Adaptive equalizer and operating method thereof
06/03/2014US8743927 Low power, high resolution timing generator for ultra-wide bandwidth communication systems
06/03/2014US8743910 Method and apparatus for selecting a channel filter for a communication system
06/03/2014US8743856 Wireless charging of mobile device
06/03/2014US8743842 Method and device for maintaining the performance quality of a communication system in the presence of narrow band interference
06/03/2014US8743837 Modified preamble structure for IEEE 802.11A extensions to allow for coexistence and interoperability between 802.11A devices and higher data rate, MIMO or otherwise extended devices
06/03/2014US8743824 Method and apparatus for transmitting/receiving a signal in a wireless communication system that supports multi-user MIMO transmission
06/03/2014US8743744 Method and apparatus for multiplexing an antenna element, and antenna component
06/03/2014US8743660 System for coupling acoustics waves in small devices
06/03/2014US8743659 Systems and methods for communicating in a multi-device environment
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