A power efficient MAC protocol for IEEE 802.11 multihop ad hoc networks

Hung Jui Wu; Kuo-Chen Wang; Lung Sheng Lee

doi:10.1007/11814856_30

A power efficient MAC protocol for IEEE 802.11 multihop ad hoc networks

Hung Jui Wu^*, Kuo-Chen Wang, Lung Sheng Lee

^*Corresponding author for this work

Department of Computer Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

In this paper, we propose a power efficient MAC protocol (PEMP) for IEEE 802.11 multihop ad hoc networks. Most of related work targeted at single hop ad hoc networks. In PEMP, when a node intends to transmit data, it will piggyback a data profile, which includes data size, on ATIM* and ATIM-ACK*. ATIM* and ATIM-ACK* are ATIM and ATIM-ACK with piggybacked data profiles, respectively. In this way, senders and receivers can inform their neighbor nodes of their data profiles. Then, each node calculates its transmission priority according to the collected data profiles. Based on transmission priorities, PEMP can schedule a better transmission sequence to reduce power consumption. By decreasing the idle time in the active state and adjusting the ATIM window dynamically based on network conditions, the power consumption of PEMP is 20% and 10% ∼ 30% less than that of DPSM and IEEE 802.11 PSM, respectively. PEMP is applicable to multihop ad hoc networks and can achieve a good tradeoff between power consumption, throughput and delay.

Original language	English
Title of host publication	Wireless Algorithms, Systems, and Applications - First International Conference, WASA 2006, Proceedings
Publisher	Springer Verlag
Pages	307-318
Number of pages	12
ISBN (Print)	3540371893, 9783540371892
DOIs	https://doi.org/10.1007/11814856_30
State	Published - 1 Jan 2006
Event	First International Conference on Wireless Algorithms, Systems, and Applications, WASA 2006 - Xi'an, China Duration: 15 Aug 2006 → 17 Aug 2006

Publication series

Name	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume	4138 LNCS
ISSN (Print)	0302-9743
ISSN (Electronic)	1611-3349

Conference

Conference	First International Conference on Wireless Algorithms, Systems, and Applications, WASA 2006
Country	China
City	Xi'an
Period	15/08/06 → 17/08/06

Keywords

IEEE 802.11
MAC protocol
Multihop ad hoc network
Power efficient

Access to Document

10.1007/11814856_30

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Wu, H. J., Wang, K-C., & Lee, L. S. (2006). A power efficient MAC protocol for IEEE 802.11 multihop ad hoc networks. In Wireless Algorithms, Systems, and Applications - First International Conference, WASA 2006, Proceedings (pp. 307-318). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 4138 LNCS). Springer Verlag. https://doi.org/10.1007/11814856_30

Wu, Hung Jui ; Wang, Kuo-Chen ; Lee, Lung Sheng. / A power efficient MAC protocol for IEEE 802.11 multihop ad hoc networks. Wireless Algorithms, Systems, and Applications - First International Conference, WASA 2006, Proceedings. Springer Verlag, 2006. pp. 307-318 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).

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abstract = "In this paper, we propose a power efficient MAC protocol (PEMP) for IEEE 802.11 multihop ad hoc networks. Most of related work targeted at single hop ad hoc networks. In PEMP, when a node intends to transmit data, it will piggyback a data profile, which includes data size, on ATIM* and ATIM-ACK*. ATIM* and ATIM-ACK* are ATIM and ATIM-ACK with piggybacked data profiles, respectively. In this way, senders and receivers can inform their neighbor nodes of their data profiles. Then, each node calculates its transmission priority according to the collected data profiles. Based on transmission priorities, PEMP can schedule a better transmission sequence to reduce power consumption. By decreasing the idle time in the active state and adjusting the ATIM window dynamically based on network conditions, the power consumption of PEMP is 20% and 10% ∼ 30% less than that of DPSM and IEEE 802.11 PSM, respectively. PEMP is applicable to multihop ad hoc networks and can achieve a good tradeoff between power consumption, throughput and delay.",

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Wu, HJ, Wang, K-C & Lee, LS 2006, A power efficient MAC protocol for IEEE 802.11 multihop ad hoc networks. in Wireless Algorithms, Systems, and Applications - First International Conference, WASA 2006, Proceedings. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 4138 LNCS, Springer Verlag, pp. 307-318, First International Conference on Wireless Algorithms, Systems, and Applications, WASA 2006, Xi'an, China, 15/08/06. https://doi.org/10.1007/11814856_30

A power efficient MAC protocol for IEEE 802.11 multihop ad hoc networks. / Wu, Hung Jui; Wang, Kuo-Chen; Lee, Lung Sheng.

Wireless Algorithms, Systems, and Applications - First International Conference, WASA 2006, Proceedings. Springer Verlag, 2006. p. 307-318 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 4138 LNCS).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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N2 - In this paper, we propose a power efficient MAC protocol (PEMP) for IEEE 802.11 multihop ad hoc networks. Most of related work targeted at single hop ad hoc networks. In PEMP, when a node intends to transmit data, it will piggyback a data profile, which includes data size, on ATIM* and ATIM-ACK*. ATIM* and ATIM-ACK* are ATIM and ATIM-ACK with piggybacked data profiles, respectively. In this way, senders and receivers can inform their neighbor nodes of their data profiles. Then, each node calculates its transmission priority according to the collected data profiles. Based on transmission priorities, PEMP can schedule a better transmission sequence to reduce power consumption. By decreasing the idle time in the active state and adjusting the ATIM window dynamically based on network conditions, the power consumption of PEMP is 20% and 10% ∼ 30% less than that of DPSM and IEEE 802.11 PSM, respectively. PEMP is applicable to multihop ad hoc networks and can achieve a good tradeoff between power consumption, throughput and delay.

AB - In this paper, we propose a power efficient MAC protocol (PEMP) for IEEE 802.11 multihop ad hoc networks. Most of related work targeted at single hop ad hoc networks. In PEMP, when a node intends to transmit data, it will piggyback a data profile, which includes data size, on ATIM* and ATIM-ACK*. ATIM* and ATIM-ACK* are ATIM and ATIM-ACK with piggybacked data profiles, respectively. In this way, senders and receivers can inform their neighbor nodes of their data profiles. Then, each node calculates its transmission priority according to the collected data profiles. Based on transmission priorities, PEMP can schedule a better transmission sequence to reduce power consumption. By decreasing the idle time in the active state and adjusting the ATIM window dynamically based on network conditions, the power consumption of PEMP is 20% and 10% ∼ 30% less than that of DPSM and IEEE 802.11 PSM, respectively. PEMP is applicable to multihop ad hoc networks and can achieve a good tradeoff between power consumption, throughput and delay.

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Wu HJ, Wang K-C, Lee LS. A power efficient MAC protocol for IEEE 802.11 multihop ad hoc networks. In Wireless Algorithms, Systems, and Applications - First International Conference, WASA 2006, Proceedings. Springer Verlag. 2006. p. 307-318. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). https://doi.org/10.1007/11814856_30