Comcast Cable Communications, LLC

Other

Comcast Cable Holdings, LLC

Richard Joseph Fliam

Gregory Allen Broome

Jason S Burgess

Neill A Kipp

Kevin Christopher Flanagan

David M Arbuckle

Jan Van Doorn

Gabriel Commeau

Joseph Kiok

Sam Schwartz

Kevin Christopher Johns

Allen Broome

Eric Scott Rosenfeld

Marc Butler

Coby Young

Methods and systems for managing data and transmission of content are disclosed. A computing device may receive a request for content. The computing device may determine data associated with the requested content.

Methods and systems for processing data requests

Provided are methods and systems for inserting custom content. An example method can comprise receiving, at a first computing device, an insertion instruction over a first non-packet-switching protocol information stream. The method can also comprise querying, by the first computing device, a second computing device in response to receiving the insertion instruction. The method can further comprise receiving, at the first computing device, content over a packet-switching protocol information stream in response to querying the second computing device. The content can be customized for an end-user associated with the first computing device.

Custom content insertion

Provided are methods and systems whereby a request for a task relating to a content asset can be received. Information related to the task can be transmitted. A plurality of bids can be received in response to the transmitted information. Each bid can originate from a corresponding device such as a video packager. Each bid can represent a network related cost associated with the corresponding video packager accepting the task. A winning bid can be determined from the plurality of bids.

Management of resources for content assets

Methods and systems are disclosed herein for managing delivery of content fragments to a device in response to a bandwidth determination. In one implementation of the disclosure, when a content player or device requests a content fragments, a local cache may determine a bandwidth or data rate related to transmission of a content fragment from a source to the cache, and send the fragment to the player at a rate corresponding to the determined bandwidth or data rate.

Local cache bandwidth matching

Systems and methods are described for the generation of domain names that may be associated with a particular user device and may be encrypted to obfuscate the domain names of content requested by the user device.

Domain name obfuscation and metadata storage via encryption

Images may be periodically captured from each of a plurality of content streams comprising programs. Each of the content streams may be associated with capture parameters. The capture parameters may include information on how frequently images from the stream may be captured. The captured images may be made available to various clients for various uses, such as for display of a schedule of available programs.

Image sampling from multicast streams

A content delivery network may provide content items to requesting devices using a popularity-based distribution hierarchy. A central analysis system may determine popularity data for a content item stored in a first caching device. The central analysis system may determine that a change in the popularity data is beyond a threshold value. The central analysis system may then transmit an instruction to move the content item from the first caching device to a second caching device in a different tier of caching devices than the first caching device. The central analysis system may update a content index to indicate that the content item has been moved to the second caching device. A user device may be redirected to request the content item directly from the second caching device.

Content distribution network supporting popularity-based caching

Systems, methods, apparatuses, and computer readable media may be configured for transferring of state data of a network connection established by a first device. In an example, a front end device of a cache cluster may establish a network connection with a client device and generate state data associated with the network connection. The front end device may receive a content request from the client device via the network connection and select one of a plurality of back end devices to provide the content item.

Network connection handoff

A resource management system may use information regarding the bandwidth status of a downstream communication path to determine what portion of queued content should be sent in the current available bandwidth timeslot. In some embodiments, multiple versions of the same requested content may be available, and the system may select a lower-quality version to send if needed to meet a time deadline included in the original content request.

Growing community of inventors

Greenwood Village, CO, United States of America

Richard Joseph Fliam