Current Result Document :
| 한글제목(Korean Title) |
무선 애드 혹 네트워크에서의 다중전송속도 플러딩 알고리즘 |
| 영문제목(English Title) |
Multi-Rate Flooding Algorithm for Mobile Ad Hoc Networks |
| 저자(Author) |
남용섭
최낙중
권태경
최양희
Yongsub Nam
Nakjung Choi
Taekyoung Kwon
Yanghee Choi
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| 원문수록처(Citation) |
VOL 16 NO. 01 PP. IIIC ~ 0001 (2006. 04) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
In mobile ad hoc networks (MANETs), due to their characteristics of mobility, a number of messages are transmitted in a flooding manner. Although IEEE 802.11 Wireless LANs provide multiple transmission rates depending on the channel conditions, broadcast frames are transmitted in a rate selected among the basic rate set. Therefore, broadcast frames can bring about high latency of broadcast messages as well as severely deteriorate the aggregate throughput of the network. We propose a multi-rate flooding algorithm for MANETs in order to enhance the system throughput and delay of MANETs, by choosing the optimal data rate according to the neighbor channel conditions. In addition, we reduce the redundant broadcast messages by attaching the neighbor list in the broadcast message. Analysis and simulation results confirm that the proposed algorithm achieves significantly less delay than basic-rate flooding algorithm.
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| 키워드(Keyword) |
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