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Content Provider | IEEE Xplore Digital Library |
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Author | Kuei-Ping Shih Yen-Da Chen Shu-Sheng Liu |
Copyright Year | 2010 |
Abstract | Carrier sensing mechanism has been adopted in IEEE 802.11 MAC for collision avoidance under single channel based wireless ad hoc networks. However, due to the hardware limitation, the carrier sensing mechanism can not help much in single transceiver and multi-channel scenarios. In this paper, we propose a pipelining multi-channel (pi-Mc) MAC protocol for multi-channel ad hoc networks. The core idea of pi-Mc is similar to the pipeline technique. Without collecting each channel usage information, pi-Mc not only uses overall channel resources for transmission, but also can prevent DATA collisions. The performance of pi-Mc is compared with two well-known multi-channel MAC protocols and IEEE 802.11 DCF. Simulation results show that pi-Mc is able to achieve 2.50 times the throughput of IEEE 802.11 DCF, as well as respectively outperform DCA and MMAC with a factor of up to 1.43 and 1.32 under three available channels. |
Starting Page | 656 |
Ending Page | 661 |
File Size | 200143 |
Page Count | 6 |
File Format | |
ISBN | 9781424467013 |
e-ISBN | 9781424467020 |
DOI | 10.1109/WAINA.2010.58 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2010-04-20 |
Publisher Place | Australia |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | IEEE 802.11 Conferences Switches Multi-Channel hidden terminal problem Transceivers Application software single transceiver Mobile ad hoc networks Pipeline processing pipeline Media Access Protocol Hardware Data communication Collision avoidance |
Content Type | Text |
Resource Type | Article |
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