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123results about "Broadcast systems characterised by addressed receivers" patented technology

Network manager for cable television system headends

A novel network manager for use with a cable television system headend capable of monitoring and managing headend components and set top terminals in a television delivery system is described. The invention relates to methods and apparatus that manage and coordinate the reception of various programming and control signals at a headend. The invention manages and coordinates the storage of such signals for intelligent selection and distribution to set top terminals. The invention makes use of a receiver or set of receivers, a work station, a program control information processing component, a network management CPU, databases, control software and an instruction memory. The invention uses these components to manage and monitor certain headend components, such as signal reception equipment, an authorization component, a file server, MPEG decoders, a digital buffer with frame repeat and channel modulators. The invention is particularly useful in processing and responding to upstream information and subscriber communications received from set top terminals. In so doing, the invention accommodates various system services, including (1) near video on demand (NVOD), (2) virtual video on demand (VVOD), (3) video on demand (VOD), (4) interactive program services, (5) program suggestion features, (6) advertisement targeting, (7) generation of standard and custom menus, and (8) data spooling and text overlaying.
Owner:COMCAST IP HLDG I

Prediction of uplink interference potential generated by an ancillary terrestrial network and/or radioterminals

Methods are provided for predicting uplink interference potential to a mobile satellite system (MSS) generated by ancillary terrestrial components (ATCs) of an ancillary terrestrial network (ATN) and / or ATC radioterminals that are configured to terrestrially use / reuse satellite frequencies that are used and / or authorized for use by a MSS. The methods include measuring power transmitted by and / or received at one or more radioterminals communicating with one or more terrestrial networks and / or transmitted by and / or received at the one or more terrestrial networks communicating with the one or more radioterminals using terrestrial frequencies that are at least partially outside a range of the satellite frequencies. Uplink interference potential to the MSS generated by terrestrial use / reuse of satellite frequencies by the ATN and / or the ATC radioterminals is predicted responsive to the measured power. Related ancillary terrestrial networks are also described.
Owner:ATC TECH LLC

Dynamic insertion of targeted sponsored video messages into Internet multimedia broadcasts

At least first and second potential viewers deliver their personal demographic informations to a processing system (Internet processing server). Viewing information concerning their television or computer multimedia viewing habits are entered automatically from their respective viewing stations into the processing system. From this demographic and viewing information, the processing system determines pursuant to pre-determined criteria incorporated into processing system software the desired sponsored video message (advertisement), which is played when that viewer views multimedia at his/her viewing station. In other words, the video advertisements shown are selected for the individual viewer, and this determination is a dynamic determination based at least in part on the most recent viewing behavior of that viewer. The message can be pre-cached at the viewing station and shown when the multimedia content is not “available” for viewing at the station, and particularly when an initial portion of the multimedia content is being downloaded for later presentation at the station. Additionally, from all of the information delivered to the processing system, valuable viewer/viewing information can be processed and made available to a recipient.
Owner:FENNE ADAM MICHAEL

Reporting of user equipment selected content delivery

A system and method is provided for use in connection with delivering content that is targeted to users of a broadcast network. In order to select content that is targeted to users of the broadcast network, signals are received from a plurality of customer premise equipment devices (CPEs) of the network users via a broadcast network interface. Based on the received signals, broadcast assets (e.g., programming, advertisements etc.) are selected from a collection of available asset options. Accordingly, at least a portion of the selected assets are inserted into a content stream of the broadcast network. Once the content stream is broadcast over a broadcast network interface, at least a portion of the selected assets area available for receipt by at least a portion of the CPEs. The CPEs generate reports regarding assets delivered such that asset providers can be billed based on guaranteed targeted impressions.
Owner:INVIDI TECH CORP
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