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Content Provider | IEEE Xplore Digital Library |
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Author | Moh, M. Kukanur, R. Xuquan Lin Dhar, S. |
Copyright Year | 2007 |
Description | Author affiliation: Dept of Comput. Sci., San Jose State Univ., San Jose, CA (Moh, M.; Kukanur, R.; Xuquan Lin) |
Abstract | The instant deployment without relying on an existing infrastructure makes the mobile ad hoc networks (MANET) a striking choice for many dynamic situations. An efficient MANET protocol may be applied to other important emerging wireless technologies such as wireless mesh and sensor networks. This paper proposes a hierarchical routing scheme that is scalable, energy efficient, and self-organizing. The new algorithm is called dynamic leader set generation (DLSG). It dynamically selects leader nodes based on traffic demand, locality, and residual energy level, and de-selects them based on residual energy. Energy consumption and traffic load are therefore balanced throughout the network, and the network reorganizes itself around the dynamically selected leader nodes. Time, space, and message complexities are formally analyzed; implementation issues are addressed. Incorporating the IEEE 802.11 medium access control mechanism including the power saving mode, performance evaluation is carried out by simulating DLSG and four existing hierarchical routing algorithms, which shows that DLSG successfully extends network lifetime by 20-50% while achieves a comparable level of network performance. |
Starting Page | 1 |
Ending Page | 6 |
File Size | 283632 |
Page Count | 6 |
File Format | |
ISBN | 9781424420247 |
DOI | 10.1109/GLOCOMW.2007.4437794 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2007-11-26 |
Publisher Place | USA |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Wireless sensor networks Energy consumption Wireless application protocol Heuristic algorithms Telecommunication traffic Routing Media Access Protocol Energy efficiency Energy states Mobile ad hoc networks |
Content Type | Text |
Resource Type | Article |
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