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P2P 네트워크에서 끊김 없는 영상 스트리밍을 위한 하이브리드 푸쉬-풀 기반의 루비 변환 부호화 심볼 전송 기법

Title
P2P 네트워크에서 끊김 없는 영상 스트리밍을 위한 하이브리드 푸쉬-풀 기반의 루비 변환 부호화 심볼 전송 기법
Authors
공경빈
Date Issued
2013
Publisher
포항공과대학교
Abstract
In this paper, we present an effective hybrid push-pull-based Luby transform encoding symbol delivery for seamless video streaming multicast over error-prone P2P network. The proposed system adopts Luby transform codes to efficiently handle the effect of lost packets and simplify the buffer map information exchanging procedure, and a hybrid push-pull-based delivery mechanism to deliver Luby transform encoding symbols required for successful decoding to all the participating peers on time with minimal overall redundancy. The proposed system is designed to pursue an efficient tradeoff between delay and the amount of redundancy by controlling the code rate of Luby transform codes.
URI
http://postech.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000001556534
http://oasis.postech.ac.kr/handle/2014.oak/1757
Article Type
Thesis
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