Telefonaktiebolaget Lm Ericsson (publ)

Ericsson Ab

Azuki Systems, Inc.

Daniel Biagini

Kevin J Ma

Robert Hickey

Raj Nair

Chin-Cheng Wu

Prabhudev Navali

Paul Tweedale

Man Li

Rob Hickey

Göran Eriksson

Mikhail Mikhailov

Jianguo Xu

Robert Arritt

A method is provided for managing over-the-top delivery of content through a plurality of content delivery networks (CDN). The method provided works transparently with standard HTTP servers supporting an initial request for content from a client to a first preferred CDN. If the first CDN does not have the content, the method includes provisions for the first CDN to acquire the content from a second CDN, or for the client to request the content from a second CDN directly. A system is also specified for implementing a client and server infrastructure in accordance with the provisions of the method.

Method and system for federated over-the-top content delivery

Live streaming video content is processed and stored for real-time delivery of the content, future VoD viewing of the content, and time-shifted viewing of the content, by manipulating a common manifest or playlist. Previously stored content may be reordered and/or recombined in order to provide a personalized content viewing experience.

Rendering content and time-shifted playback operations for personal over-the-top network video recorder

A system and method for distributing content in an adaptive bitrate (ABR) streaming network. In one embodiment, an origin server receives an initial content request from a client device for a particular content, the client device operative with an ABR streaming media player. Depending on the information received in the initial content request, a local cache proximate to the client device requesting the particular content is located. The requested is then pushed to the local cache, whereupon a response message is generated to the client device, responsive to the initial content request, the response message including location information of the particular content with respect to the local cache.

Method and system for optimized media delivery

A method and apparatus for managing entitlements in a broadcast stream are disclosed. The method includes receiving a manifest containing program information for a program in the broadcast stream, with the program information providing a program entitlement block. The method uses entitlements specified in the program entitlement block to enforce entitlements for the program.

Program and device class entitlements in a media platform

A method is provided for performing targeted ad insertion in over-the-top delivery of content by detecting ad replacement opportunities in a live content stream and preparing the content for seamless replacement with segmented HTTP adaptive streaming delivery. The method includes provisions for multi-stage proxy-based segment replacement for targeted ad delivery. The method provided works transparently with standard HTTP adaptive streaming clients. A system is also specified for implementing a client and server content delivery infrastructure in accordance with the provisions of the method.

Method and system for ad insertion in over-the-top live media delivery

Rendering content for personal over-the-top network video recorder

Content processing for personal over-the-top network video recorder

Growing community of inventors

Bolton, MA, United States of America

Daniel Biagini