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Interactive Video Distribution Systems > Video Distribution System With Upstream Communication > Transmission Network > Having Significant Intermediate Network Unit (e.g., Hub, Substation, Etc.) Having Significant Intermediate Network Unit (e.g., Hub, Substation, Etc.)Having Significant Intermediate Network Unit (e.g., Hub, Substation, Etc.) patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.07/12/07 - 20070162946 - Round trip delay adjustment in multipoint-to-point communication using orthgonal frequency division multiplexing Systems and methods for bidirectional communication are provided. In one embodiment, a method for aligning communications from a plurality of remote units in a multipoint-to-point orthogonal frequency division multiplexed (OFDM) communications comprises sending a first signal from a host unit to a first remote unit; receiving a second signal transmitted ... 07/12/07 - 20070162945 - System and method for routing content A system for transmitting information to a display includes one or more content sources, a network, a content processor, and a display device. The content sources are each capable of transmitting content to a content router in first formats according to packet-based communication protocol. The network selectively couples content sources ... 07/05/07 - 20070157278 - Contention-based access to tones in orthogonal frequency division multiplexing (ofdm) waveform A bi-directional communication system is provided. The system includes a multipoint-to-point host unit and a plurality of remote units communicatively coupled to the multipoint-to-point host unit through an orthogonal frequency division multiplexing waveform. A first remote unit of the plurality of remote units is configured to transmit upstream information to ... 06/21/07 - 20070143809 - System and method for recording and time-shifting programming in a television distribution system with limited content retention Various embodiments of the disclosed subject matter provide methods and systems to record broadcast programming for at least one television channel for a period of time, wherein the recording is performed upstream from subscribers in a television distribution system, and further including after the period of time, keeping recorded programming ... 06/21/07 - 20070143808 - Access node capable of dynamic channel caching An access node (e.g., DSLAM) is described herein which can limit bandwidth usage in a transport network by incorporating an enhanced rapid TV channel changing functionality/enhanced BTV server in which TV channels from a multicast TV stream are dynamically selected based on past TV channel clicking statistics and then stored ... 03/01/07 - 20070050834 - Localized media content management An embodiment of the present invention is a technique to localize content management of media content assets. A local content is received at a regional media center. The local content corresponds to an event localized within a locality. The local content is prepared into an asset using a media content ... 02/08/07 - 20070033629 - Parking device for fiber distribution hub There is provided a fiber distribution hub with a panel assembly that includes one or more selectively removable parking devices. The parking devices are adapted to selectively receive one or more connectors of fiber optic cables within the fiber distribution hub. The panel assembly includes a parking area that defines ... 09/14/06 - 20060206914 - Wireless television system and video display method thereof A wireless television system and a video display method thereof are disclosed. Data stored in a portable memory can be directly read through the use of a memory reader additionally provided in a data transmission unit of the wireless television system, and then transmitted wirelessly to a video display unit ... 07/13/06 - 20060156368 - Gateway power synchronization A system for receiving network video includes a remote control with a power control input. A video receiver, controlled by the remote control, powers up or powers down based on a control signal indicating activation of the power control input. The video receiver receives video signals from a gateway or ... 04/20/06 - 20060085835 - Network-accessible control of one or more media devices A content management (CM) system is provided to centrally control operation of one or more connected devices by issuing control requests and/or data requests. In some situations the connected device(s) include devices that control presentation of television programming-related content, such as digital video recorder (“DVR”) devices and media center devices, ... 02/16/06 - 20060037060 - Delivering a geographic-specific comprehensive program guide Providing a program guide for digital and analog broadcast television channels specific to a geographic region. A computing device sends a program guide request including a geographic identifier to another computing device. In response, the other computing device filters a master program guide as a function of the geographic identifier ... 02/09/06 - 20060031910 - Integrated voice-over-internet-protocol multiple terminal adapter and a/v telecommunication device An A/V telecommunication terminal including a network connection, a telecommunications processor connected to the network connection and a video processor connected to the network connection may include an integrated VoIP multimedia terminal adapter. ... 12/15/05 - 20050278769 - Broadcast monitoring system and method A media play traffic system is disclosed. The media play traffic system includes at least one hub at least partially remote from at least two media play points, and a normalizer associated with the hub, wherein said normalizer normalizes data inputs for the at least two media play points, wherein ... 12/08/05 - 20050273837 - Single master clock control of ethernet data transfer over both a cable tv return path and an ethernet forward path An optical signal return path system analog RF signals are sampled using a master clock frequency, and combined with digital data such as Ethernet data at a cable node. The cable node sends the combined signals on a return path over a fiber optic medium to the cable hub. The ... 12/08/05 - 20050273836 - Changing communication mode in a catv pathway using mute commands A cable node and a cable hub that communicate on a CATV network are configured to switch communication modes without signal loss or degradation due to delays in switching communication modes. In particular, a cable node sends one or more mute commands in an outgoing data stream to the cable ... 07/07/05 - 20050149982 - System and method for recording a signal using a central point of control Systems and methods for recording a signal received by a home entertainment system that includes multiple consumer electronics devices interconnected to a central electronics device in a hub and spoke configuration. The configuration allows all signals in the home entertainment system to be accessible by the central electronics device. Accordingly, ... ### FreshPatents.com Support |