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)
09/2011
09/21/2011CN101138213B Transmitter, receiver and communication system
09/21/2011CN101128866B Optimized fidelity and reduced signaling in multi-channel audio encoding
09/21/2011CN101080073B A between-module communication circuit and method of dual-mode communication terminal
09/21/2011CN101026401B Pilot-based transmit power control
09/20/2011USRE42713 Method of removing blocking artifacts in a coding system of a moving picture
09/20/2011US8024510 Cyclic buffer mechanism for receiving wireless data under varying data traffic conditions
09/20/2011US8024507 Transaction-safe FAT file system improvements
09/20/2011US8024017 Slidable mobile terminal having a slide module
09/20/2011US8024013 Regulating power duty cycle of an RF transmitter/receiver responsive to distance moved
09/20/2011US8024012 Intelligent wireless power charging system
09/20/2011US8024011 Method and apparatus for intercepting signals to change the ring mode of a mobile device
09/20/2011US8024010 Radio transmission apparatus and control apparatus for events rooms as well as corresponding method
09/20/2011US8024009 Communication device
09/20/2011US8024008 Broadcasting receiver and information recording medium
09/20/2011US8024006 Mobile terminal with cellular and broadcast reception, audio muting and closed captioning
09/20/2011US8024005 Mobile communication terminal which displays screen location information and method of controlling the mobile communication terminal
09/20/2011US8024004 Device having display buttons and display method and medium for the device
09/20/2011US8024000 Method and apparatus for base station self-configuration
09/20/2011US8023998 Wireless enabled memory module
09/20/2011US8023995 Radio frequency device and mobile communication terminal using the same
09/20/2011US8023990 Uplink scheduling in a cellular system
09/20/2011US8023988 Power control for a channel with multiple formats in a communication system
09/20/2011US8023985 Transitioning a state of a connection in response to an indication that a wireless link to a wireless device has been lost
09/20/2011US8023984 System and method of controlling transmit power for mobile wireless devices with multi-mode operation of antenna
09/20/2011US8023968 System and method for providing locally applicable internet content with secure action requests and item condition alerts
09/20/2011US8023943 Cellular communications system providing mobile cellular device battery saving features while accommodating user access requests and related methods
09/20/2011US8023938 Co-sequence interference detection and treatment
09/20/2011US8023928 System and method for monitoring an analog data signal
09/20/2011US8023924 Method for reducing power consumption in a multi-user digital communication system and mobile station employing the method
09/20/2011US8023923 Mixer circuit
09/20/2011US8023922 Receiver for simultaneously receiving different standards
09/20/2011US8023921 Quadratic amplitude control circuit for cosite interference cancellation
09/20/2011US8023920 Image cancellation in receivers
09/20/2011US8023919 Receiver dynamically switching to pseudo differential mode for SOC spur reduction
09/20/2011US8023918 Methods and systems for stereo noise mitigation
09/20/2011US8023917 FM tone rejection
09/20/2011US8023915 Beamforming in wireless vehicular networks
09/20/2011US8023914 Method for determining region where broadcasting receiver is located
09/20/2011US8023913 Master-slave local oscillator porting between radio integrated circuits
09/20/2011US8023912 Circuits, systems and methods for frequency translation and signal distribution
09/20/2011US8023911 Amplifying device and radio
09/20/2011US8023909 Data conversion using a serial interface clock in a power amplifier module
09/20/2011US8023908 Intermodulation signal generator of power amplifier and pre-distortion linearizer having the same
09/20/2011US8023906 Diversity receiver and method for controlling diversity receiving operation
09/20/2011US8023905 Method for embedding OFDM in CDMA systems
09/20/2011US8023904 Methods and apparatus for transmitting information between a basestation and multiple mobile stations
09/20/2011US8023903 Communication device for rock climbing and other activities
09/20/2011US8023902 Adaptive radio transceiver with an antenna matching circuit
09/20/2011US8023899 Approach for selecting communications channels in communication systems to avoid interference
09/20/2011US8023898 Communication systems
09/20/2011US8023897 Control system and method in a communication system
09/20/2011US8023893 Method and system for wireless communication among integrated circuits within an enclosure
09/20/2011US8023798 Recording apparatus, mobile receiver apparatus and data management method
09/20/2011US8023749 Image compressing apparatus and image reading apparatus including the same, image processing apparatus including image compressing apparatus and image forming apparatus including the same, image compression processing method, computer program thereof, and recording medium
09/20/2011US8023700 Apparatus, method, computer program and user interface for enabling access to functions
09/20/2011US8023695 Methods for analyzing electronic media including video and audio
09/20/2011US8023692 Apparatus and methods to process video or audio
09/20/2011US8023564 System and method for providing data starting from start codes aligned with byte boundaries in multiple byte words
09/20/2011US8023562 Real-time video coding/decoding
09/20/2011US8023561 Predictive interpolation of a video signal
09/20/2011US8023560 Apparatus and method for processing 3d video based on MPEG-4 object descriptor information
09/20/2011US8023557 Hardware synchronizer for 802.15.4 radio to minimize processing power consumption
09/20/2011US8023554 Method and system for single antenna receiver system for WCDMA
09/20/2011US8023553 Circuits for generating delayed high frequency clock signals used in spread-spectrum clocking
09/20/2011US8023552 Methods of discovering neighbors in opportunistic open access ad hoc wireless networks
09/20/2011US8023551 Hybrid orthogonal frequency division multiple access WTRU and method
09/20/2011US8023531 Spread code allocating method, despreading method, transmitting device, receiving device, communicating device, wireless base station device, and mobile terminal device
09/20/2011US8023496 System and a method for constructing and deconstructing data packets
09/20/2011US8023493 Mobile terminal, control apparatus, home agent and packet communications method
09/20/2011US8023475 Synchronization for extending battery life
09/20/2011US8023441 Method for reporting and accumulating data in a wireless communication network
09/20/2011US8023399 Channel estimation in a wireless communication system
09/20/2011US8023140 Handheld display device for magnifying printed information
09/20/2011US8022813 Method of inventorizing a plurality of data carriers
09/20/2011US8022809 Inventory taking system
09/20/2011US8022808 Vehicle power door control with passive entry
09/20/2011US8022791 Radio frequency device comprising a vibratile carbon nanotube and a vibratile tuning electrode
09/20/2011US8022787 Duplexer, module including a duplexer and communication apparatus
09/20/2011US8022786 Front-end circuit of the wireless transceiver
09/20/2011US8020989 Wireless interactive headset
09/20/2011CA2523123C Automatic frequency control processing in multi-channel receivers
09/20/2011CA2395048C Method and processor for determining loading of a telecommunications system and applications of the system-loading determinaton
09/20/2011CA2358719C Broadcasting system, and process ensuring the continuity of service
09/20/2011CA2247066C Internet multiplexer for broadcast and other information
09/15/2011WO2011112909A2 Power efficient communications
09/15/2011WO2011112033A2 Method for controlling linkage between mobile terminal and external device, mobile terminal and external device used thereto, and recording medium in which program used thereto is recorded
09/15/2011WO2011112029A2 Slide elasticity module for mobile terminal and slide type mobile terminal using same
09/15/2011WO2011111976A2 Text input method in portable device and portable device supporting the same
09/15/2011WO2011111933A2 Mobile-phone-based security camera system
09/15/2011WO2011111912A1 Content control apparatus and method thereof
09/15/2011WO2011111583A1 Receiving device, receiving method, receiving program, and processor
09/15/2011WO2011111307A1 Near field communication device, application program, host and near field communication system
09/15/2011WO2011111259A1 Front end circuit for wireless communication apparatus
09/15/2011WO2011111219A1 Wireless communication apparatus and reflected wave acquiring method
09/15/2011WO2011111193A1 Wireless apparatus and wireless transmission control method
09/15/2011WO2011111036A1 Systems and methods for remote configuration or re-configuration of software residing on a sim card
09/15/2011WO2011110216A1 An antenna device adapted for simultaneous reception of a first frequency band and a second frequency band
09/15/2011WO2011110135A2 Master-standby switching method, system control unit and communication system
09/15/2011WO2011109888A1 Method and apparatus for reducing the contribution of noise to digitally sampled signals
09/15/2011WO2011084527A3 Signal decimation techniques based on a configurable frequency divider and a configurable delay