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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Song Guo Yang, O. |
| Copyright Year | 2004 |
| Description | Author affiliation: Sch. of Inf. Technol. & Eng., Ottawa Univ., Ont., Canada (Song Guo; Yang, O.) |
| Abstract | In wireless ad hoc networks a crucial problem is to minimize energy consumption, as in most cases the nodes are battery operated. In this paper, we consider wireless ad hoc networks that use omni-directional antennas and have limited energy resources. We focus on the problem of minimum-energy multicast, for which it is well known that the broadcast nature of the radio transmission can be exploited to optimize energy consumption. In order to handle larger networks, we present a dynamic multicast tree reconstruction heuristic algorithm called MIDP (multicast incremental-decremental power), which provides a near optimal solution in polynomial-time. The experiment results show that our algorithm compares well with other proposals. |
| Sponsorship | IEEE Comput. Soc |
| Starting Page | 637 |
| Ending Page | 642 |
| File Size | 1112272 |
| Page Count | 6 |
| File Format | |
| ISBN | 0780383966 |
| DOI | 10.1109/PCCC.2004.1395119 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2004-04-15 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Reconstruction algorithms Mobile ad hoc networks Energy consumption Multicast algorithms Batteries Energy resources Radio broadcasting Heuristic algorithms Polynomials Proposals |
| Content Type | Text |
| Resource Type | Article |
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