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Reducing time to first encrypted frame in a content stream

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-021/60
  • H04W-012/08
출원번호 US-0654271 (2012-10-17)
등록번호 US-9697363 (2017-07-04)
발명자 / 주소
  • Dorwin, David Kimbal
출원인 / 주소
  • Google Inc.
대리인 / 주소
    Byrne Poh LLP
인용정보 피인용 횟수 : 3  인용 특허 : 107

초록

Techniques are described for reducing time to decrypt a next encrypted frame in a content stream by optimizing a license/key acquisition process. When requesting content, a key identifier and/or license identifier may be included within a webpage using a link, script, or similar access point. When a

대표청구항

1. A client device, comprising: a network interface coupled to a network; andone or more processors coupled to the network interface that perform actions, including: sending a request for a webpage that can be used to access a plurality of different content items from the client device to a first ne

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이 특허를 인용한 특허 (3)

  1. Wood, Christopher A.; Scott, Glenn C., Key catalogs in a content centric network.
  2. Murphy, Shaun; Murphy, Charles; Johnson, Richard, Method and system for sender-controlled messaging and content sharing.
  3. Phirmis, Mathieu; Boivin, Mathieu; Chieze, Quentin; Pochon, Nicolas, Method for supplying protected multimedia content to a terminal.
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