Matches 1 - 26 out of 26


Match Document Document Title
US20050030977 Alert gateway, systems and methods  
Embodiments of the invention provide systems and methods for distributing urgent public information. Merely by way of example, urgent public information, such as an alert message, may be received...
US20080101415 PRIVATE DATA TRANSMISSION VIA AN ANALOG BROADCAST TRANSMISSION  
A method and system for sending private data to a subscriber via a broadcast analog transmission is provided. A service provider assigns to each subscriber a unique key that specifies a...
US20070177526 Customer premise equipment device-specific access-limiting for a cable modem and a customer premise equipment device  
A method of initializing, provisioning, and managing a cable modem and a customer premise equipment device includes, prior to receiving the configuration file for the cable modem, providing an...
US20070104226 QUALITY OF SERVICE MANAGEMENT IN A SWITCHED DIGITAL VIDEO ENVIRONMENT  
Quality of service management in a switched digital video environment. The devices in a user's home can be given quality of service priority statuses by a system operator. In the event of...
US20050190794 Video multiplexer system providing low-latency VCR-like effects and program changes  
An advanced multiplexer designed and optimized for next generation on-demand video distribution is described. Features and capabilities include low-latency client interactions, quality of service...
US20060029109 Playback of downloaded digital audio content on car radios  
Digital audio content is delivered to a non-volatile memory device, operatively connected to a car radio mounted in a motor vehicle, and played back using a playback effecter mounted in the motor...
US20060242652 Configurable alert notification system and method  
A configurable alert notification communications system including an audio receiver for detecting a discrete signal transmitted by a message dispatch system, and a computer connected to the audio...
US20070280294 Constrained Fidelity Constant Bit Rate Video Encoding Systems and Methods  
A CBR/VBR hybrid implementation encoding video streams for conserving bandwidth usage in a channel comprises, in an exemplary arrangement, CBR encoding for frames whose complexity exceeds a...
US20050265395 Multimedia service system for portable devices using hardware transcoder  
The present invention relates to a system for providing a multimedia service to a portable device. The multimedia service system of the present invention includes a multimedia source, a hardware...
US20070259644 METHOD AND SYSTEM FOR POWERLINE LOCAL AREA NETWORKS OVER COAXIAL CABLE  
Method and system for powerline local area network over coaxial cable. According to an embodiment, the present invention provides a powerline communication system. The system includes a data...
US20060015918 Method for fast reinstallation of deployed DOCSIS devices  
After a user device unsuccessfully attempts to establish upstream communication with a central network equipment downstream frequency to which it has tuned, an identifier corresponding to the...
US20070195823 Communication between network interface device and subscriber devices via power supply lines  
The disclosure describes communication of information between a network interface device and subscriber devices over a power line. A UPS unit receives operating power from subscriber premises via...
US20080037686 WIRELESS TRANSMISSION METHOD USING OFDM AND TRANSMITTER AND RECEIVER THEREOF  
A wireless transmitter includes an allocation unit allocating first modulation symbols to first subcarriers arranged in N subcarriers cycles, modulators performing OFDM modulation on the first...
US20070171941 DTV television transmitter/receiver and method of processing data in DTV transmitter/receiver  
A DTV transmitter includes a pre-processor pre-processing enhanced data, a data formatter generating enhanced data packets including known data, a multiplexer multiplexing the enhanced data...
US20090074011 COMMUNICATION DEVICE, COMMUNICATION SYSTEM, CONTROL METHOD AND STORAGE MEDIUM  
The present invention provides a communication system that can suppress the crosstalk of a communication device installed in a remote terminal. The communication system according to the invention...
US20090116376 METHOD FOR COMMON TRANSMISSION OVER MULTIPLE LINE PAIRS, AND TRANSMITTING END AND RECEIVING END THEREFOR  
The present disclosure discloses a method for common transmission over multiple line pairs, and a transmitting device and a receiving device therefor. The method for common transmission over...
US20070280295 PLAYBACK APPARATUS, PLAYBACK METHOD, AND PLAYBACK PROGRAM  
A playback apparatus includes the following elements. An input receives content data and accompanying data formed on the basis of a plurality of first units and used for displaying information...
US20080240161 Method and apparatus for digital subscriber line transfer  
VDSL (Very-high-data-rate Digital Subscriber Line) technology uses at least one downlink frequency band (D1, D2) for conveying information from a data network to a subscriber's transceiver unit....
US20050076149 Method and apparatus for providing broadband wireless access services using the low voltage power line  
A single subscriber station of a wireless metropolitan area network is shared among multiple households through a local AC power line that serves the households. The WMAN is connected to a power...
US20090003384 DATA TRANSMISSION SCHEME WITH SCHEDULING OPTIMIZATION FOR PHYSICAL CHANNEL GROUP  
A novel apparatus for and a method of optimized data transmission whereby an input data stream is distributed over a plurality of physical channels within a logical channel group. Transmission of...
US20060146882 Apparatus and method for eliminating noise contained within usable frequency band of a mobile communication terminal  
Disclosed are an apparatus and method for removing noise contained within a usable frequency band of a mobile communication terminal. The apparatus includes a multiplier for multiplying a main...
US20070140298 METHOD AND APPARATUS OF DOWNSTREAM COMMUNICATION FOR A FULL-SERVICE CABLE MODEM SYSTEM  
A method and system are disclosed for enabling full-service communications between a full-service cable modem termination system (fsCMTS) and a plurality of full-service cable modems (fsCMs) for a...
US20080165806 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING MULTIMEDIA BROADCAST MULTICAST SERVICES VIA A DEDICATED DOWNLINK CARRIER  
A method and apparatus for wireless communication of multimedia broadcast multicast services (MBMS) data and unicast data using separate downlink carriers and are disclosed. A wireless...
US20070280296 System and method for measuring distribution quality of video image  
A measuring system of distribution quality of a video image includes a distribution server, an receiving terminal, an upstream side reception time data generating section, a downstream side...
US20100246606 Optimizing the Transmit Power Spectrum Density (PSD) Of A Remotely Deployed Line to Ensure Spectral Compatibility  
An apparatus comprising a transmitter at a digital subscriber line (DSL) Cabinet configured to transmit a downstream signal in a subscriber line according to a power spectral density (PSD)...
US20080253401 TRANSIENT ROBUST CHANNEL FOR COMMUNICATION SYSTEMS  
One embodiment of the present invention relates to a network device. The network device includes a receiver configured to be coupled to a transmission medium supporting a multi-carrier channel...

Matches 1 - 26 out of 26