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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Receiver-driven layered error correction multicast over heterogeneous packet networks

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G06F-011/00   
미국특허분류(USC) 714/746; 714/752
출원번호 US-0316869 (1999-05-21)
발명자 / 주소
대리인 / 주소
    Lyon & Harr
인용정보 피인용 횟수 : 82  인용 특허 : 7
초록
▼

"Correction of errors and losses occurring during a receiver-driven layered multicast (RLM) of real-time media over a heterogeneous packet network such as the Internet is accomplished by augmenting RLM with one or more layers of error correction information. Each receiver separately optimizes the quality of received audio and video information by subscribing to at least one error correction layer. Ideally, each source layer in a RLM would have one or more associated multicasted error correction data streams (i.e., layers). Each error correction layer con...

대표
청구항
▼

"Correction of errors and losses occurring during a receiver-driven layered multicast (RLM) of real-time media over a heterogeneous packet network such as the Internet is accomplished by augmenting RLM with one or more layers of error correction information. Each receiver separately optimizes the quality of received audio and video information by subscribing to at least one error correction layer. Ideally, each source layer in a RLM would have one or more associated multicasted error correction data streams (i.e., layers). Each error correction layer con...

이 특허에 인용된 특허 (7)

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  4. Steele William E. ; Fischer Michael ; Paleologou Sophia. Method and system for reliable broadcasting of data files and streams. USP2001086272658.
  5. Chong Song,KRX ; Nagarajan Ramesh ; Wang Yung-Terng. Method for multi-priority, multicast flow control in a packet switch. USP2001046212582.
  6. Jibbe Mahmoud K. (Wichita KS) McCombs Craig C. (Wichita KS) Thompson Kenneth J. (Wichita KS). Multiple configuration data path architecture for a disk array controller. USP1994095345565.
  7. Gaskins Darius D. (Austin TX) Parks Terry J. (Round Rock TX). Redundant memory channel array configuration with data striping and error correction capabilities. USP1995105463643.

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