| Patents for H04H 20 - Arrangements for broadcast or for distribution combined with broadcast (21,050) |
|---|
| 03/10/2011 | WO2011027236A1 Method and system for simultaneous recording of multiple programs on a dvr |
| 03/10/2011 | US20110059690 Method and Device for Band Translation |
| 03/10/2011 | US20110058512 Method of transmitting multicast and broadcast service data |
| 03/10/2011 | US20110058511 Method for transmitting data of multicast broadcast service using superframe header in mobile wireless connection system |
| 03/09/2011 | EP2292023A1 Apparatus and method for transmission of audio signals |
| 03/09/2011 | EP2292013A2 Synchronization of media stream components |
| 03/09/2011 | EP2292006A2 Channel hopping scheme for update of data for multiple services across multiple digital broadcast channels |
| 03/09/2011 | EP2291975A2 Time aligned group audio reproduction in narrowband and broadband networks |
| 03/09/2011 | EP2291937A2 Apparatus, systems, methods and computer program products for producing a single frequency network for atsc mobile/handheld services |
| 03/09/2011 | CN101322340B Rds无线电单元 Rds radio unit |
| 03/08/2011 | US7904063 Method and apparatus using geographical position to provide authenticated, secure, radio frequency communication between a gaming host and a remote gaming device |
| 03/08/2011 | US7904019 Broadcast signal and receiver and method of decoding digital broadcast signal |
| 03/08/2011 | US7904018 Digital multimedia broadcast receiver and user interface method thereof |
| 03/03/2011 | WO2010134786A3 Digital broadcasting transmitter, digital broadcasting receiver, and method for configuring and processing a stream for same |
| 03/03/2011 | US20110053490 Method of Handling Multimedia Broadcast and Multicast Service Transmission and Reception and Related Communication Device |
| 03/03/2011 | US20110051753 Wideband cable system |
| 03/03/2011 | US20110051709 Selectively managing mobile station subscriptions between fully used zones and segmented zones |
| 03/03/2011 | US20110051651 Method and apparatus for multicast tree management in multi-hop relay communication system |
| 03/03/2011 | US20110051650 Grouping of users onto traffic channels in multiple-users-per-channel transmission schemes |
| 03/03/2011 | US20110051647 Method and apparatus for multiple-user communication in a client initiated communication transmission scheme |
| 03/03/2011 | US20110051646 Dynamic multicasting |
| 03/03/2011 | DE202009018162U1 Multischalter für Satelliten-Zwischenfrequenz-Verteilung Multiswitch for satellite intermediate frequency distribution |
| 03/02/2011 | EP2290972A2 System for distributing personalized audio programming |
| 03/02/2011 | EP2290967A1 Method, system, device and terminal for transmitting service guide of mobile multimedia broadcast |
| 03/02/2011 | EP2290855A1 Multi-program viewing in a wireless apparatus |
| 03/02/2011 | EP2289244A1 Channel stacking system and method of operation |
| 03/02/2011 | CN101438521B Synergic emission system and method for digital broadcast single frequency network |
| 03/02/2011 | CN101197631B Method for implementing mobile digital television |
| 03/01/2011 | US7900230 Intelligent two-way switching network |
| 03/01/2011 | US7899915 Method and apparatus for browsing using multiple coordinated device sets |
| 03/01/2011 | US7899493 Sharing a radio frequency interface resource |
| 03/01/2011 | US7899398 Portable karaoke system |
| 03/01/2011 | US7899391 Support of mobile terminals in a multicast or broadcast service comprising a plurality of bearers |
| 03/01/2011 | US7899390 Method and system for selectively broadcasting media |
| 03/01/2011 | US7899082 Periodic broadcast and location of evolving media content with application to seminar and stroke media |
| 03/01/2011 | US7899028 Method and system for synchronizing data transmissions in IP-based networks |
| 02/24/2011 | WO2011022197A1 Method and apparatus for detecting and locating leakage of digital signals |
| 02/24/2011 | WO2010145807A3 Method and device for transmitting event data wherein at least part of the data are transmitted via at least one transmission channel having a higher bandwidth and at least part of the data are transmitted via at least one transmission channel having a lower bandwidth |
| 02/24/2011 | WO2010125581A8 Method and system for scheduling an advertisement |
| 02/24/2011 | WO2008072093A3 Mobile media platform |
| 02/24/2011 | US20110047384 Establishing an ad hoc network using face recognition |
| 02/24/2011 | US20110047379 Apparatus and method for transmitting digital multimedia broadcasting data, and method and apparatus for receiving digital multimedia broadcasting data |
| 02/24/2011 | US20110044232 Method, apparatus, and computer program product for providing internet protocol multicast transport |
| 02/24/2011 | US20110044230 Base station, mobile station and multicast/broadcast communication method |
| 02/24/2011 | US20110044229 Method and apparatus for enhanced multicast broadcast services |
| 02/24/2011 | US20110044227 Systems and methods for broadcasting content using surplus network capacity |
| 02/24/2011 | US20110044226 Selectively generating multicast flow identifiers and selectively obtaining session parameters for a multicast communication session |
| 02/24/2011 | US20110043367 Intelligent notification appliance circuit and system |
| 02/24/2011 | DE102010012428A1 Kodiervorrichtung, Vorrichtung zur Weiterverarbeitung eines digitalen Basisband- oder Zwischenfrequenzsignals, System und Verfahren zur externen digitalen Kodierung Encoding apparatus, apparatus for further processing a digital baseband or intermediate frequency signal, system and method for external digital coding |
| 02/24/2011 | DE102005053289B4 Verfahren und Kommunikationsendgerät zum Übertragen von Daten A method and communication terminal for transmitting data |
| 02/23/2011 | EP2288121A2 Telecommunications apparatus operable to interact with an audio transmission |
| 02/23/2011 | EP2288057A1 Method and device for updating plug-in of multimedia broadcast conditional access |
| 02/23/2011 | EP2286529A1 Synchronization of signals for multiple data sinks |
| 02/23/2011 | EP2286527A2 Methods and apparatuses for increasing data transmission efficiency in a broadcast network |
| 02/23/2011 | EP1872613B1 Selective network switching in a wireless broadcast network |
| 02/23/2011 | CN101981838A Method and system for updating firmware of terminals in a broadcast system |
| 02/22/2011 | US7894799 System and method for selectively receiving digital multimedia broadcasting (DMB) data broadcast |
| 02/22/2011 | US7894609 Stereo signal processing apparatus |
| 02/22/2011 | US7894377 Method and system for group communications |
| 02/17/2011 | WO2011019946A1 Synchronization of buffered audio data with live broadcast |
| 02/17/2011 | WO2011018599A1 Communications system |
| 02/17/2011 | US20110040975 System and method for controlled copying and moving of content between devices and domains based on conditional encryption of content key depending on usage state |
| 02/17/2011 | US20110039492 Digital radio broadcast receiver, broadcasting methods and methods for tagging content of interest |
| 02/17/2011 | US20110038299 Communication apparatus, communication method |
| 02/17/2011 | US20110038298 System, method, base station apparatus, and terminal apparatus for mobile communication |
| 02/17/2011 | US20110038296 Apparatus and method for mbms in wireless communication system |
| 02/17/2011 | DE102009026358A1 Converter for converting control data in house distribution system that distributes TV and radio signals, has communication interfaces provided for bidirectional data transmission of portion of read control data over output |
| 02/16/2011 | EP2285091A2 Device and method for receiving broadcasting signals |
| 02/16/2011 | EP2285026A1 Communications system |
| 02/16/2011 | EP2285025A1 Method and apparatus for coding/decoding a stereo audio signal into a mono audio signal |
| 02/16/2011 | EP2285024A2 Radio receiver and method of controlling the same |
| 02/16/2011 | EP2285023A1 Simultaneous transmission in a single frequency network |
| 02/16/2011 | EP2283654A1 System and devices for distributing content in a hierarchical manner |
| 02/16/2011 | EP2283651A1 Method and device for transmitting and receiving digital multimedia broadcast signals |
| 02/16/2011 | CN201750424U Broadcast coding controller |
| 02/16/2011 | CN1893585B Receiver for receiving terrestrial digital multimedia broadcast (DMB) using an imaginary channel to receive broadcast services |
| 02/16/2011 | CN101978711A Wireless communication system, base station apparatus, terminal apparatus, and broadcast method |
| 02/16/2011 | CN101978668A Method and apparatus for formatting data signals |
| 02/16/2011 | CN101978625A System and method for a schedule shift function in a multi-channel broadcast multimedia system |
| 02/16/2011 | CN101978624A Method and system for updating an interaction document |
| 02/16/2011 | CN101978623A Common interface protocol for sending fr-rds messages in wireless communication systems |
| 02/16/2011 | CN101978622A Methods and apparatuses for providing advertisements to a mobile device |
| 02/16/2011 | CN101978617A System and method for spatial multiplexing-based multiple antenna broadcast/multicast transmission |
| 02/16/2011 | CN101568022B Program-playing method and media player |
| 02/16/2011 | CN101364921B Method and system determining communication destination node position in automobile self-organized network |
| 02/15/2011 | US7890982 Information processing apparatus and method, and program storage medium |
| 02/15/2011 | US7890779 Method and apparatus for providing updated information using power control in portable terminal device |
| 02/15/2011 | US7890580 Communication method, communication device, and program |
| 02/15/2011 | US7889865 Signal processing apparatus and methods |
| 02/15/2011 | US7889689 Supporting a switch between channels for a multicast transmission |
| 02/15/2011 | CA2688931C Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same |
| 02/10/2011 | WO2011016721A1 A method and system for informing the driver of a vehicle, and a computer program product |
| 02/10/2011 | US20110032861 Method and device for transmitting a multimedia broadcast multicast service |
| 02/10/2011 | US20110032860 Communication system, method, and communication apparatus |
| 02/10/2011 | US20110032832 Internet Radio Broadcast Using Cellular |
| 02/09/2011 | EP2282451A1 Headend with bus system |
| 02/09/2011 | EP0951681B1 System for interactively distributing information services |
| 02/09/2011 | CN201742422U Remote infrared remote control broadcast control system |
| 02/09/2011 | CN201742421U Communication device for radio station testing |
| 02/09/2011 | CN101971675A Wireless network including post groupcast time |