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MMAC-DCA: A Multi-Channel MAC Protocol with DCA Mechanism in CDMA Ad Hoc Networks
Jigang QIU Yi LONG Xiang CHEN Xiaokang LIN
Publication
IEICE TRANSACTIONS on Communications
Vol.E90-B
No.5
pp.1228-1231 Publication Date: 2007/05/01 Online ISSN: 1745-1345
DOI: 10.1093/ietcom/e90-b.5.1228 Print ISSN: 0916-8516 Type of Manuscript: LETTER Category: Network Keyword: Ad Hoc networks, dynamic channel allocation (DCA), CDMA, multi-channel MAC protocols,
Full Text: PDF(128.2KB)>>
Summary:
In this paper a multi-channel MAC protocol with dynamic channel allocation (MMAC-DCA) in CDMA Ad Hoc networks is proposed. Under MMAC-DCA, the service sub-channels are dynamically allocated by the RTS/CTS dialogue on the common sub-channel, only when a node has a packet to transmit. In addition, a Markov mode is presented to analyze the performance of MMAC-DCA.
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