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Title:
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Overhead analysis of location-aware two-phase coding multi-channel MAC protocol (LA-TPCMMP) for MANETs.
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Author:
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Zhang, Lili.; Soong, Boon Hee.; Xiao, Wendong.
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Copyright year:
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2004 |
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Abstract:
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We present a novel location-aware multi-channel medium access control (MAC) protocol for large-scale dense mobile ad hoc networks (MANETs) based on a scalable two-phase coding scheme, where the first-phase code is used to differentiate adjacent cells and the second-phase code is employed to distinguish nodes in one specific cell. It eliminates the hidden terminal problem (HTP) during data transmission without requiring periodical exchange of neighborhood information. Furthermore, we introduce a collision resolution mechanism in the control channel. We analyze the performance of the proposed protocol in terms of control overhead. Its theoretical results are confirmed by simulations and it is demonstrated that the new protocol significantly outperforms the classical code division multiple access (CDMA) based multi-channel MAC protocols. |
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Subject:
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DRNTU::Engineering::Computer science and engineering::Computer systems organization::Computer-communication networks. |
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Type:
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Conference Paper |
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Conference name:
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29th Annual IEEE International Conference on Local Computer Networks 2004 |
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School:
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School of Electrical and Electronic Engineering |
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Rights:
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© 2004 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at: http://dx.doi.org/10.1109/LCN.2004.93. |
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Version:
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Accepted version |
