This work proposes a distributed dynamic channel assignment of multi-channel MAC protocol in Ad-Hoc networks. Major characteristics of the proposed protocol are: (a) each mobile node is equipped with two network interfaces, (b) no time synchronization is needed, (c) distribution channel assignment. The proposed protocol reduces the cost of channel negotiation by considering the property that a connection generates multiple frames for transmitting and can assign channel information faster. Compared with other multi-channel MAC protocols, the proposed algorithm allows the whole network channel allotment be stable quickly. The performance evaluation is conducted on NS-2. Simulation results show that the proposed protocol can reduce the cost of channel negotiation significantly, increase the network throughput.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0801107-023909 |
| Date | 01 August 2007 |
| Creators | Hu, Li-Chun |
| Contributors | Yau-Hwang Kuo, Chung-Huang Yang, Chung-Nan Lee, Rung-Hung Gau, Chung-Ho Chen |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | English |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0801107-023909 |
| Rights | unrestricted, Copyright information available at source archive |
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