Method of using tokens and policy descriptors for dynamic on demand session management
First Claim
1. A method, comprising:
- sending to a client device a purchase token identifier;
responsive to receiving from the client device a first session request including the purchase token identifier, determining a first playlist of a plurality of content assets based on the purchase token identifier and transmitting the first playlist to the client device; and
responsive to receiving from the client device a second session request, determining a second playlist of a plurality of content assets based on the purchase token identifier and transmitting the determined second playlist to the client device.
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Accused Products
Abstract
Tokens and policy descriptors are used for dynamic on demand session management in a distributed and scalable architecture for on demand sessions and resource management. The architecture includes an on demand client, a purchase server, and a session manager. A purchase token is generated at the purchase server and assigned to the on demand client. The purchase token represents at least one requested asset. In response to an on demand session set-up request corresponding to the purchase token from the on demand client to the session manager, the purchase token is expanded to generate at least one dynamic policy management descriptor for the on demand session. This provides token-based purchase authorization and policy management for on demand services.
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Citations
20 Claims
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1. A method, comprising:
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sending to a client device a purchase token identifier; responsive to receiving from the client device a first session request including the purchase token identifier, determining a first playlist of a plurality of content assets based on the purchase token identifier and transmitting the first playlist to the client device; and responsive to receiving from the client device a second session request, determining a second playlist of a plurality of content assets based on the purchase token identifier and transmitting the determined second playlist to the client device. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method, comprising:
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responsive to a request for a content asset from a client device, sending to the client device a purchase token identifier; and responsive to receiving from the client device a session request including the purchase token identifier, determining a playlist of a plurality of content assets including the requested content asset, as well as start times of the content assets in the playlist, based on the purchase token identifier and transmitting the content assets in the playlist in accordance with the determined start times to the client device. - View Dependent Claims (9, 10, 11, 12)
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13. A content asset delivery system, comprising:
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a computing device comprising a processor, wherein the computing device is configured to; responsive to a request from a client device, send to the client device a purchase token identifier, responsive to each of a plurality of session requests from the client device that includes the purchase token identifier, process information associated with the purchase token identifier, and for each of the session requests, determine a playlist of a plurality of content assets based on the purchase token identifier and set up transmission of the content assets of the playlist to the client device. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification