Forward path multi-media management system with end user feedback to central content sources
First Claim
1. A Forward Path Multi-Media Management System, operational in a wireless communication network which serves a plurality of wireless end user devices comprising:
- a content distribution server, connected to a multi-casting wireless network that serves a plurality of wireless end user devices, for simultaneously transmitting a stream of content frames received from a content source to a group of wireless end user devices, comprising a set of selected ones of wireless end user devices, over a single unidirectional forward broadcast path of the multi-casting network that extends from the content distribution server to the selected wireless end user devices, wherein the stream of content frames comprise a series of frames that are delivered in sequence to the selected wireless end user devices and stored in a buffer, wherein past frames are frames delivered to the selected wireless end user devices and present frames are frames received by the content distribution server from the content source, stored in the buffer, but not yet delivered to the selected wireless end user devices;
a private reverse path, concurrently operational with the unidirectional forward broadcast path, for transmitting end user input data which is responsive to receipt of past frames of the stream of content frames to dynamically modify at least one of the present frames of the stream of content frames stored in the buffer and to be transmitted to the selected ones of the wireless end user devices over the unidirectional forward broadcast path absent switching to other stream of content frames available on the unidirectional forward broadcast path;
a feedback aggregator, responsive to receipt of the end user input data received from at least one of the selected wireless end user devices over their private reverse path, for accumulating the end user input data to dynamically modify at least one of the present frames of the stream of content frames stored in the buffer and to be transmitted; and
a feedback integrator for generating a modified at least one present frame of the stream of content frames to be transmitted by modifying at least one of the present frames of the stream of content frames received from the content source based on the accumulated end user input data.
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Accused Products
Abstract
The Forward Path Multi-Media Management System architecture enables end user devices to share a common wireless forward path of a multicast communication architecture in which the forward path delivered content is dynamically changed or modified based on a real-time, near-real-time, or delay-time basis via aggregated reverse path feedback from at least one of a plurality of end user devices. The Forward Path Multi-Media Management System periodically or continuously aggregates the feedback input received via the reverse path (having wired and/or wireless connectivity), modifies the forward path multi-media content, and delivers this dynamically modified multi-media content to the then connected population of end user devices via a wireless forward path multicast in a repetitive closed loop fashion.
30 Citations
22 Claims
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1. A Forward Path Multi-Media Management System, operational in a wireless communication network which serves a plurality of wireless end user devices comprising:
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a content distribution server, connected to a multi-casting wireless network that serves a plurality of wireless end user devices, for simultaneously transmitting a stream of content frames received from a content source to a group of wireless end user devices, comprising a set of selected ones of wireless end user devices, over a single unidirectional forward broadcast path of the multi-casting network that extends from the content distribution server to the selected wireless end user devices, wherein the stream of content frames comprise a series of frames that are delivered in sequence to the selected wireless end user devices and stored in a buffer, wherein past frames are frames delivered to the selected wireless end user devices and present frames are frames received by the content distribution server from the content source, stored in the buffer, but not yet delivered to the selected wireless end user devices; a private reverse path, concurrently operational with the unidirectional forward broadcast path, for transmitting end user input data which is responsive to receipt of past frames of the stream of content frames to dynamically modify at least one of the present frames of the stream of content frames stored in the buffer and to be transmitted to the selected ones of the wireless end user devices over the unidirectional forward broadcast path absent switching to other stream of content frames available on the unidirectional forward broadcast path; a feedback aggregator, responsive to receipt of the end user input data received from at least one of the selected wireless end user devices over their private reverse path, for accumulating the end user input data to dynamically modify at least one of the present frames of the stream of content frames stored in the buffer and to be transmitted; and a feedback integrator for generating a modified at least one present frame of the stream of content frames to be transmitted by modifying at least one of the present frames of the stream of content frames received from the content source based on the accumulated end user input data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method of operating a Forward Path Multi-Media Management System, operational in a wireless communication network which serves a plurality of wireless end user devices comprising:
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simultaneously transmitting from a content distribution server, connected to a multi-casting wireless network that serves a plurality of wireless end user devices, a stream of content frames received from a content source to a group of wireless end user devices, comprising a set of selected ones of wireless end user devices, over a single unidirectional forward broadcast path of the multi-casting network that extends from the content distribution server to the selected wireless end user devices, wherein the stream of content frames comprise a series of frames that are delivered in sequence to the selected wireless end user devices and stored in a buffer, wherein past frames are frames delivered to the selected wireless end user devices and present frames are frames received by the content distribution server from the content source, stored in the buffer, but not yet delivered to the selected wireless end user devices; transmitting, on a private reverse path which is concurrently operational with the unidirectional forward broadcast path, end user input data which is responsive to presently received centrally generated content to dynamically modify content to be transmitted to the selected wireless end user devices over the unidirectional forward broadcast path; accumulating, in response to receipt of the end user input data received from the selected wireless end user devices over the reverse path, the end user input data to dynamically modify the content; and generating a modified centrally generated content by modifying centrally generated content received from content sources based on the accumulated end user input data. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification