무선 메쉬 네트워크 환경에서 트래픽 가중치에 따른 분산 채널 할당 알고리즘에 관한 연구

• 영문명: A Study of Distributed Channel Assignment Algorithm Based on Traffic-Awareness in the Wireless Mesh Network
• 발행기관: 한국IT서비스학회
• 저자명: 김재완(Jae-Wan Kim) 윤준용(Jun-Yong Yoon) 양창모(Chang-Mo Yang) 이승범(Seung-Beom Lee) 엄두섭(Doo-Seop Eom)
• 간행물 정보: 『한국IT서비스학회지』한국IT서비스학회지 제11권 제2호, 291~306쪽, 전체 16쪽
• 주제분류: 경제경영 > 경영학
• 파일형태: PDF
• 발행일자: 2012.06.30

영문 초록

Recently, Wireless Mesh Network (WMN) technology recently has been used in various industries. Especially, a number of multi-channel assignment schemes have been presented to improve the throughput of IEEE 802.11-based multi-hop WMN. However, performance of the conventional multi-channel assignment schemes is not enough to satisfy the industry requirements. We, thus, should study more about the multi-channel assignment scheme in order to enhance the performance. This paper proposes a novel channel assignment scheme that employs Multi-channel and Multi-Interface in the WMN. The proposed scheme can obtain the traffic information of the network and the efficient channel assignment result without any message exchanges. We verify the efficiency of the proposed scheme through the mathematical modeling and the real-world experiments. The results show that the proposed scheme improves the throughput of the network compared with the conventional schemes.

목차

Abstract

1. 서론

2. 연구 배경

3. 개선된 채널 할당 알고리즘

4. 성능평가

6. 결론

참고문헌

저자소개

키워드

WMN(Wireless Mesh Network) Multi-hop Channel Assignment Multi-channel Multi-interface