MAC protocol for cooperative MIMO transmissions in asynchronous wireless sensor networks

Mohd Riduan Ahmad; Eryk Dutkiewicz; Xiaojing Huang

doi:10.1109/ISCIT.2008.4700258

MAC protocol for cooperative MIMO transmissions in asynchronous wireless sensor networks

Mohd Riduan Ahmad, Eryk Dutkiewicz, Xiaojing Huang

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

5 Citations (Scopus)

Abstract

Cooperative MIMO schemes can reduce both transmission energy and latency in distributed wireless sensor networks (WSNs). In this paper we develop a new Cooperative low power listening (LPL) Medium Access Control (MAC) protocol for two cooperative MIMO schemes: Optimal Beamforming (BF) and Spatial Multiplexing (SM). We develop analytical models for the total energy consumption and packet latency for both schemes and analyse the proposed MAC protocol in term of the total energy consumption and packet latency with imperfect synchronisation due to clock jitter. The impact of the clock jitter, the check interval and the number of cooperative nodes on the total energy consumption and latency are investigated. We observe that the Cooperative LPL MAC with Optimal BF is the most promising configuration and it is optimal when then number of co-operating nodes M=2 and jitter difference is below 0.6Tb.

Original language	English
Title of host publication	2008 International Symposium on Communications and Information Technologies, ISCIT 2008
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	580-585
Number of pages	6
ISBN (Print)	9781424423361
DOIs	https://doi.org/10.1109/ISCIT.2008.4700258
Publication status	Published - 2008
Externally published	Yes
Event	2008 International Symposium on Communications and Information Technologies, ISCIT 2008 - Vientiane, Lao People's Democratic Republic Duration: 21 Oct 2008 → 23 Oct 2008

Other

Other	2008 International Symposium on Communications and Information Technologies, ISCIT 2008
Country/Territory	Lao People's Democratic Republic
City	Vientiane
Period	21/10/08 → 23/10/08

Keywords

Beamforming
Cooperative transmissions
Imperfect synchronisation
Mac protocols
Spatial multiplexing

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10.1109/ISCIT.2008.4700258

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abstract = "Cooperative MIMO schemes can reduce both transmission energy and latency in distributed wireless sensor networks (WSNs). In this paper we develop a new Cooperative low power listening (LPL) Medium Access Control (MAC) protocol for two cooperative MIMO schemes: Optimal Beamforming (BF) and Spatial Multiplexing (SM). We develop analytical models for the total energy consumption and packet latency for both schemes and analyse the proposed MAC protocol in term of the total energy consumption and packet latency with imperfect synchronisation due to clock jitter. The impact of the clock jitter, the check interval and the number of cooperative nodes on the total energy consumption and latency are investigated. We observe that the Cooperative LPL MAC with Optimal BF is the most promising configuration and it is optimal when then number of co-operating nodes M=2 and jitter difference is below 0.6Tb.",

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Ahmad, MR, Dutkiewicz, E & Huang, X 2008, MAC protocol for cooperative MIMO transmissions in asynchronous wireless sensor networks. in 2008 International Symposium on Communications and Information Technologies, ISCIT 2008., 4700258, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 580-585, 2008 International Symposium on Communications and Information Technologies, ISCIT 2008, Vientiane, Lao People's Democratic Republic, 21/10/08. https://doi.org/10.1109/ISCIT.2008.4700258

MAC protocol for cooperative MIMO transmissions in asynchronous wireless sensor networks. / Ahmad, Mohd Riduan; Dutkiewicz, Eryk; Huang, Xiaojing.
2008 International Symposium on Communications and Information Technologies, ISCIT 2008. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2008. p. 580-585 4700258.

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

TY - GEN

T1 - MAC protocol for cooperative MIMO transmissions in asynchronous wireless sensor networks

AU - Ahmad, Mohd Riduan

AU - Dutkiewicz, Eryk

AU - Huang, Xiaojing

PY - 2008

Y1 - 2008

N2 - Cooperative MIMO schemes can reduce both transmission energy and latency in distributed wireless sensor networks (WSNs). In this paper we develop a new Cooperative low power listening (LPL) Medium Access Control (MAC) protocol for two cooperative MIMO schemes: Optimal Beamforming (BF) and Spatial Multiplexing (SM). We develop analytical models for the total energy consumption and packet latency for both schemes and analyse the proposed MAC protocol in term of the total energy consumption and packet latency with imperfect synchronisation due to clock jitter. The impact of the clock jitter, the check interval and the number of cooperative nodes on the total energy consumption and latency are investigated. We observe that the Cooperative LPL MAC with Optimal BF is the most promising configuration and it is optimal when then number of co-operating nodes M=2 and jitter difference is below 0.6Tb.

AB - Cooperative MIMO schemes can reduce both transmission energy and latency in distributed wireless sensor networks (WSNs). In this paper we develop a new Cooperative low power listening (LPL) Medium Access Control (MAC) protocol for two cooperative MIMO schemes: Optimal Beamforming (BF) and Spatial Multiplexing (SM). We develop analytical models for the total energy consumption and packet latency for both schemes and analyse the proposed MAC protocol in term of the total energy consumption and packet latency with imperfect synchronisation due to clock jitter. The impact of the clock jitter, the check interval and the number of cooperative nodes on the total energy consumption and latency are investigated. We observe that the Cooperative LPL MAC with Optimal BF is the most promising configuration and it is optimal when then number of co-operating nodes M=2 and jitter difference is below 0.6Tb.

KW - Beamforming

KW - Cooperative transmissions

KW - Imperfect synchronisation

KW - Mac protocols

KW - Spatial multiplexing

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BT - 2008 International Symposium on Communications and Information Technologies, ISCIT 2008

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ER -

MAC protocol for cooperative MIMO transmissions in asynchronous wireless sensor networks

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