IEEE 802.16j 모바일 멀티홉 릴레이 네트워크를 위한 효과적인 경로 선택 및 스케줄링 기법
An Efficient Path Selection and Scheduling scheme for IEEE 802.16j Multi-hop Relay Networks
- 주제(키워드) 802.16j , Mobile Multi-hop Relay , Path selection , WiMAX , Routing
- 발행기관 서강대학교 일반대학원
- 지도교수 장주욱
- 발행년도 2010
- 학위수여년월 2010. 8
- 학위명 석사
- 학과 및 전공 일반대학원 전자공학과
- 실제URI http://www.dcollection.net/handler/sogang/000000046093
- 본문언어 영어
초록/요약
We propose an effective path selection considering current traffic load for IEEE 802.16j MMR networks. Previous schemes either consider channel quality or the number of hops in choosing the effective path for traffic to MSs. Our scheme avoids crowded links even though they have high channel quality. Our scheme balances between the channel quality and the current traffic load, aiming at higher fairness of scheduling for the MSs. The simulation results show our scheme achieves higher throughput as well as fairness among MSs.
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