P-MAC: Parallel transmissions in IEEE 802.11 based ad hoc networks with interference ranges

Dongkyun Kim; Eun Sook Shim

doi:10.1007/978-3-540-30582-8_77

P-MAC: Parallel transmissions in IEEE 802.11 based ad hoc networks with interference ranges

Dongkyun Kim, Eun Sook Shim

Kyungpook National University

Research output: Contribution to journal › Conference article › peer-review

5 Scopus citations

Abstract

IEEE 802.11 prohibits an exposed node from transmitting any packet until the end of its NAV (Network Allocation Vector). Some trials have been proposed to enable an exposed node, called secondary sender, to transmit its packets in parallel with a primary sender which reserved a wireless channel in advance through RTS/CTS exchange. However, they did not cope with the existence of interference ranges, while they considered only that of transmission ranges. We therefore propose our P-MAC (Parallel MAC) protocol to enable an exposed node to determine whether or not it can succeed in transmitting its data without any collision. Simulation study proves that P-MAC is superior to other schemes in terms of performance metrics.

Original language	English
Pages (from-to)	735-744
Number of pages	10
Journal	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume	3391
DOIs	https://doi.org/10.1007/978-3-540-30582-8_77
State	Published - 2005
Event	International Conference on Information Networking, ICOIN 2005 - Jeju Island, Korea, Republic of Duration: 31 Jan 2005 → 2 Feb 2005

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10.1007/978-3-540-30582-8_77

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abstract = "IEEE 802.11 prohibits an exposed node from transmitting any packet until the end of its NAV (Network Allocation Vector). Some trials have been proposed to enable an exposed node, called secondary sender, to transmit its packets in parallel with a primary sender which reserved a wireless channel in advance through RTS/CTS exchange. However, they did not cope with the existence of interference ranges, while they considered only that of transmission ranges. We therefore propose our P-MAC (Parallel MAC) protocol to enable an exposed node to determine whether or not it can succeed in transmitting its data without any collision. Simulation study proves that P-MAC is superior to other schemes in terms of performance metrics.",

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P-MAC: Parallel transmissions in IEEE 802.11 based ad hoc networks with interference ranges. / Kim, Dongkyun; Shim, Eun Sook.
In: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Vol. 3391, 2005, p. 735-744.

Research output: Contribution to journal › Conference article › peer-review

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AB - IEEE 802.11 prohibits an exposed node from transmitting any packet until the end of its NAV (Network Allocation Vector). Some trials have been proposed to enable an exposed node, called secondary sender, to transmit its packets in parallel with a primary sender which reserved a wireless channel in advance through RTS/CTS exchange. However, they did not cope with the existence of interference ranges, while they considered only that of transmission ranges. We therefore propose our P-MAC (Parallel MAC) protocol to enable an exposed node to determine whether or not it can succeed in transmitting its data without any collision. Simulation study proves that P-MAC is superior to other schemes in terms of performance metrics.

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P-MAC: Parallel transmissions in IEEE 802.11 based ad hoc networks with interference ranges

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