Patents
Patents for H04H 20 - Arrangements for broadcast or for distribution combined with broadcast (21,050)
09/2013
09/26/2013US20130252540 Method for delivering music content to a smart phone
09/26/2013US20130252539 Methods and systems for selecting internet radio program break content using mobile device location
09/25/2013EP2642763A1 Data output method, data output program, and terminal device
09/25/2013EP2642673A2 Multi-channel broadcasting system using a digital matrix amplifier and method for controlling same
09/25/2013EP2641403A1 System and method for providing network access to antenna feeds
09/25/2013EP2641347A1 System and method for synchronizing an application with audio content
09/25/2013CN203219307U Interactive automobile network broadcasting station
09/25/2013CN103329460A Optical integration system for disaster emergency broadcasting communication
09/25/2013CN101809904B Response to atsc mobile/handheld rfp a-vsb mcast and, a-vsb physical and link layers with single frequency network
09/25/2013CN101697590B 数字广播系统及其数据处理方法 Digital broadcasting system and data processing method
09/24/2013US8544036 Methods and apparatus for scheduling broadcast commercials
09/24/2013US8543831 System and method for establishing data connections between electronic devices
09/24/2013US8543719 System and method for managing XDM service information
09/24/2013US8543082 Method and system for transmitting the notification message in earthquake and tsunami warning system
09/24/2013US8542974 Portable information terminal apparatus, information processing method, computer-program storage medium
09/24/2013US8542709 Method of processing traffic information and digital broadcast system
09/24/2013US8542699 Methods and systems for content synchronization in wireless communication networks
09/24/2013US8542622 Delivery of multicast data
09/24/2013US8542621 Method of and apparatus for providing and receiving video service in digital audio broadcasting
09/24/2013US8542606 Method and device for predicting message recipients
09/19/2013WO2013135976A1 Method of teletransmission of a data set from a sender device destined for at least one destination device, associated sender device and destination device
09/19/2013WO2013086065A4 Predictable coding delay over comunications networks
09/19/2013US20130244567 Information Processing Apparatus and Method, Information Processing System, and Transmission Medium
09/19/2013US20130244565 Broadcast alerting message aggregator/gateway system and method
09/19/2013US20130244564 Campus alerting via wireless geocast
09/19/2013US20130243116 Broadcast signal transmitter/receiver, and broadcast signal transceiving method
09/19/2013US20130242972 Time-interleaved simulcast for tune-in reduction
09/19/2013DE102012212742A1 Method for collaborative creation of broadcast program from media contents, involves inserting program placeholder with associated media content into prepared program schedule on content server
09/19/2013DE102012204090A1 Device for receiving and reproducing radio signals by broadcast stations for e.g. compact disk player in motor car, has control unit determining presence of device in tunnel and frequency of radio signal, which is received by tunnel station
09/18/2013EP2638692A1 Remote video production
09/18/2013EP2638647A1 Messaging system with multiple messaging channels
09/18/2013CN103314352A Information distribution device and method, and information distribution system
09/18/2013CN103312425A Wireless broadcasting system
09/17/2013US8539526 System and method for simultaneously broadcasting multiple media-components
09/17/2013US8539520 Audience measurement apparatus, system and method
09/17/2013US8538564 Remote user interface for media player
09/17/2013US8538389 Systems and methods for accessing content at an event
09/17/2013US8538323 Satellite architecture
09/17/2013US8538322 Transmit and admission control for CDMA satellite communication system
09/17/2013US8537738 Method and a system of video multicast scheduling
09/17/2013US8537737 Scalable video multicast with non-overlapping beamforming antennas
09/17/2013US8537736 Methods and systems for wireless multicast and broadcast services
09/12/2013US20130235952 Broadcast-signal transmitter/receiver and method for transmitting/receiving broadcast signals
09/11/2013EP2637326A2 RDS-TMC receiver and corresponding method
09/11/2013EP2637325A1 Digital broadcast receiver
09/11/2013CN103297173A Method and device for transmission, distribution and receiving of data of digital audio broadcasting system in China
09/11/2013CN103297092A System for transmitting broadcast signals through power line
09/11/2013CN101692719B Method and apparatus for broadcast services in a communication system
09/11/2013CN101083509B Local information broadcast system, and broadcast device andbroadcast method thereof
09/10/2013US8533762 Digital broadcasting system and method of processing data in digital broadcasting system
09/10/2013US8532683 Simple distributed coordination among cells to achieve efficient dynamic single-frequency network (SFN) operation
09/10/2013US8532564 Method for transmitting data, particularly having multimedia contents, in a mobile radio telephone network
09/10/2013US8532562 Method and system for selectively broadcasting media during dayparts
09/10/2013US8532146 Digital broadcast transmission/reception apparatus for rapid channel change
09/10/2013US8532013 Method and apparatus in a plurality of rendezvous points for together processing multicast traffics from mobile multicast source
09/10/2013US8532012 Methods and devices for scalable reception in wireless communication systems
09/10/2013US8532011 Method and apparatus for transmitting multiple multicast communications over a wireless communication network
09/10/2013US8532010 Transmission method for uplink transport layer
09/10/2013CA2688919C Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same
09/06/2013WO2013131049A1 Apparatus, system, and method for displaying content on a vehicle
09/06/2013WO2013130189A1 Generating a search set of television white space channels based on location information
09/05/2013US20130231076 Method of managing reception of natural disaster warning notification messages for a wireless communication system and related communication device
09/05/2013US20130231075 Method of managing reception of natural disaster warning notification messages for a wireless communication system and related communication device
09/05/2013US20130231044 Multimedia data distribution system and operating method thereof
09/05/2013US20130231043 Method and system for transmitting and/or receiving advertisment and data contents and providing multiple value added services on electronic communication device with a display mechanisem
09/05/2013US20130229973 Broadcast receiving device and method
09/05/2013US20130229915 Wireless multicast/broadcast integration with content management system
09/04/2013CN103281146A Intelligent addressable campus broadcasting system
09/04/2013CN103281145A Command control management system for urgent messages
09/03/2013US8527640 Method and apparatus for browsing using multiple coordinated device sets
09/03/2013US8526876 Targeted satellite radio advertising using mobile network determined location
09/03/2013US8526622 Configurable filter for processing television audio signals
09/03/2013US8526469 Packet filtering based on dynamic usage information
09/03/2013US8526352 Method of controlling an entity of a remote network from a local network
09/03/2013US8526351 Channel characterization and training within multiple user, multiple access, and/or MIMO wireless communications
09/03/2013US8526350 Systems and methods for carrying broadcast services over a mobile broadcast network
09/03/2013US8526349 Serial clear to send (CTS) to self (CTS2SELF) messaging procedure
09/03/2013CA2561045C Recounting method in multimedia broadcast/multicast service
09/03/2013CA2551129C Method of synchronization on the uplink channel of a simulcast network
08/2013
08/29/2013US20130227611 Method and system for tracking network use
08/29/2013US20130227610 Program guide apparatus
08/29/2013US20130225115 Communication terminal and information providing method
08/29/2013US20130223383 Mobile service reception method and mobile service receiver
08/29/2013US20130223244 Method and apparatus for determining number of idle state terminals and method for controlling data transmission using the same
08/28/2013EP2632176A2 Methods and apparatus to extract codes from a plurality of channels
08/28/2013EP2631904A1 Recovery of a data message embedded in an audio signal
08/28/2013EP2630739A1 Methods and apparatuses for affecting programming of content for transmission over a multicast network
08/28/2013CN101523911B Method and apparatus for downloading ancillary program data to dvr
08/27/2013USRE44460 Systems for synchronous multipoint-to-point orthogonal frequency division multiplexing communication
08/27/2013US8522268 Method and apparatus for creating a targeted integrated image
08/27/2013US8522265 Modem apparatus for a cable data delivery system
08/27/2013US8521078 Common interface protocol for sending FR-RDS messages in wireless communication systems
08/27/2013US8520871 Method of and device for generating and processing parameters representing HRTFs
08/27/2013US8520677 Method of data rate adaptation for multicast communication
08/27/2013US8520652 Asynchronous coexistence arbitration
08/27/2013US8520585 Multicast retry in a communication network
08/27/2013US8520584 Data over signaling (DOS) optimization over wireless access networks
08/27/2013US8520581 Method and apparatus for multicast mobility
08/27/2013US8520577 Mobile device assisted handoff
08/27/2013US8520532 Method and system of diagnosing a video condition experienced at a customer premises
1 ... 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 ... 211