상세정보
학술대회
Overlay Multicast Tree Construction Algorithm for Stable Multimedia Service
- 저자
- 권오찬, 송황준, 엄태원
- 발행일
- 201101
- 출처
- Consumer Communications and Networking Conference (CCNC) 2011, pp.342-346
- 협약과제
- 10MR2600, IPTV 융합서비스 및 콘텐츠 공유를 위한 개방형 IPTV 플랫폼 기술개발, 류원
- 초록
- This work presents an overlay multicast tree construction algorithm to support stable multimedia service over the Internet. While constructing a multicast tree, it takes into account not only the link delay, but also the peer stability. Since peers actually show dynamic and unstable behavior over peer-to-peer network, it is essential to consider the peer stability. Furthermore, the weighting factor between link delay and peer stability is adaptively controlled. Basically, Genetic algorithm is employed to obtain a near optimal solution with a low computational complexity. Finally, simulation results are provided to show the performance of the proposed algorithm. © 2011 IEEE.
- KSP 제안 키워드
- Construction algorithm, Genetic Algorithm, Link delay, Low Computational Complexity, Multicast tree, Multimedia Service, Near optimal solution, Overlay Multicast, Peer-to-Peer(P2P), Unstable behavior, simulation results