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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2007.12
- 수록면
- 1,632 - 1,644 (13page)
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초록· 키워드
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Wireless Mesh Networks aim to attain large connectivity with minimum performance degradation, as network size is increase. As such, scalability is one of the main characteristics of Wireless Mesh Networks that differentiates it from other wireless networks. This characteristic creates the need for bandwidth efficiency strategies to ensure that network performance does not degrade as the size of the network increase. Several researches have been done to realize mesh networks. However, the researches conducted were mostly focused on a per TCP/IP layer basis. Also, the studies on bandwidth efficiency and bandwidth improvement are usually dealt with as separate issues. This paper aims to simultaneously study bandwidth efficiency and improvement. Aside from optimizing the bandwidth given a fixed capacity, the capacity is also increased using results of physical layer studies. In this paper, the capacity is improved by using the concept of non-overlapping channels for wireless communication. A channel allocation scheme is conceptualized to choose the transmission channel that would optimize the network performance parameters with consideration of chosen Quality of Service (QoS) parameters. Network utility maximization is used to optimize the bandwidth after channel selection. Furthermore, a routing scheme is proposed using the results of the network utilization method and the channel allocation scheme to find the optimal path that would maximize the network gain.
목차
ABSTRACT
1. INTRODUCTION
2. RELATED WORKS
3. INTERFERENCE-BASED CHANNEL ALLOCATION SCHEME
4. NETWORK UTILIZATION PROBLEM
6. SIMULATION RESULTS
7. CONCLUSION
REFERENCES
참고문헌 (13)
참고문헌 신청
1. [학술대회논문] - L. Liu / 2005 / Research on Multi-constrained QoS Routing Scheme Using Mean Field Annealing / Proceeding of the 2005 International Conference on Parallel and Distributed Computing, Applications and Technologies : 181 ~ 185
2. [학술대회논문] - I. Aydin / 2005 / Quorum- based match-making services for wireless mesh networks / Proceeding of the 2005 International Conference on Wireless And Mobile Computing, Networking And Communications 3 : 377 ~ 382
3. [학술지(정기간행물)] - I. Akyildiz / 2005 / A Survey on Wireless Mesh Networks / IEEE Communications Magazine 43 (9) : 23 ~ 30
4. [학술지(정기간행물)] - H. Viswanathan / 2006 / Throughput-range tradeoff of wireless mesh backhaul networks / IEEE Journal on Selected Areas in Communication 24 (3) : 593 ~ 602
5. [학술대회논문] - S. Roy / 2006 / High-Throughput Multicast Routing Metrics in Wireless Mesh Networks / Proceeding of the 2006 International Conference on Distributed Computing Systems : 48 ~ 48
2. [학술대회논문] - I. Aydin / 2005 / Quorum- based match-making services for wireless mesh networks / Proceeding of the 2005 International Conference on Wireless And Mobile Computing, Networking And Communications 3 : 377 ~ 382
3. [학술지(정기간행물)] - I. Akyildiz / 2005 / A Survey on Wireless Mesh Networks / IEEE Communications Magazine 43 (9) : 23 ~ 30
4. [학술지(정기간행물)] - H. Viswanathan / 2006 / Throughput-range tradeoff of wireless mesh backhaul networks / IEEE Journal on Selected Areas in Communication 24 (3) : 593 ~ 602
5. [학술대회논문] - S. Roy / 2006 / High-Throughput Multicast Routing Metrics in Wireless Mesh Networks / Proceeding of the 2006 International Conference on Distributed Computing Systems : 48 ~ 48
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UCI(KEPA) : I410-ECN-0101-2012-004-004431171