CMES: Collaborative energy save for MIMO 802.11 wireless networks

Ioannis Pefkianakis; Chi-Yu Li; Chunyi Peng; Suk Bok Lee; Songwu Lu

doi:10.1109/ICNP.2013.6733605

CMES: Collaborative energy save for MIMO 802.11 wireless networks

Ioannis Pefkianakis, Chi-Yu Li, Chunyi Peng, Suk Bok Lee, Songwu Lu

Institute of Computer Science and Engineering

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

2 Scopus citations

Abstract

This work experimentally studies the energy consumption of multiple-antenna MIMO 802.11 devices. Our measurements reveal an increase in power consumption and speed with the number of antennas. State of the art proposals have limitations to save energy in MIMO 802.11 networks. First, they focus on either maximizing speed or minimizing power consumption. Second, they only seek to minimize energy for the receiver side of mobile devices. As a result, they present limitations to utilize MIMO speed gains and to save energy in MIMO 802.11 infrastructure. To this end, we design Collaborative MIMO Energy Save (CMES), which seeks to identify the transmitter-receiver most energy efficient antenna setting, at runtime. Our experiments with commodity MIMO 802.11n testbeds confirm that CMES can provide energy savings in real scenarios.

Original language	English
Title of host publication	Proceedings of the 2013 21st IEEE International Conference on Network Protocols, ICNP 2013
Publisher	IEEE Computer Society
ISBN (Print)	9781479912704
DOIs	https://doi.org/10.1109/ICNP.2013.6733605
State	Published - 1 Jan 2013
Event	2013 21st IEEE International Conference on Network Protocols, ICNP 2013 - Gottingen, Germany Duration: 7 Oct 2013 → 10 Oct 2013

Publication series

Name	Proceedings - International Conference on Network Protocols, ICNP
ISSN (Print)	1092-1648

Conference

Conference	2013 21st IEEE International Conference on Network Protocols, ICNP 2013
Country	Germany
City	Gottingen
Period	7/10/13 → 10/10/13

Access to Document

10.1109/ICNP.2013.6733605

Link to publication in Scopus

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Cite this

Pefkianakis, I., Li, C-Y., Peng, C., Lee, S. B., & Lu, S. (2013). CMES: Collaborative energy save for MIMO 802.11 wireless networks. In Proceedings of the 2013 21st IEEE International Conference on Network Protocols, ICNP 2013 [6733605] (Proceedings - International Conference on Network Protocols, ICNP). IEEE Computer Society. https://doi.org/10.1109/ICNP.2013.6733605

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abstract = "This work experimentally studies the energy consumption of multiple-antenna MIMO 802.11 devices. Our measurements reveal an increase in power consumption and speed with the number of antennas. State of the art proposals have limitations to save energy in MIMO 802.11 networks. First, they focus on either maximizing speed or minimizing power consumption. Second, they only seek to minimize energy for the receiver side of mobile devices. As a result, they present limitations to utilize MIMO speed gains and to save energy in MIMO 802.11 infrastructure. To this end, we design Collaborative MIMO Energy Save (CMES), which seeks to identify the transmitter-receiver most energy efficient antenna setting, at runtime. Our experiments with commodity MIMO 802.11n testbeds confirm that CMES can provide energy savings in real scenarios.",

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Pefkianakis, I, Li, C-Y, Peng, C, Lee, SB & Lu, S 2013, CMES: Collaborative energy save for MIMO 802.11 wireless networks. in Proceedings of the 2013 21st IEEE International Conference on Network Protocols, ICNP 2013., 6733605, Proceedings - International Conference on Network Protocols, ICNP, IEEE Computer Society, 2013 21st IEEE International Conference on Network Protocols, ICNP 2013, Gottingen, Germany, 7/10/13. https://doi.org/10.1109/ICNP.2013.6733605

CMES : Collaborative energy save for MIMO 802.11 wireless networks. / Pefkianakis, Ioannis; Li, Chi-Yu; Peng, Chunyi; Lee, Suk Bok; Lu, Songwu.

Proceedings of the 2013 21st IEEE International Conference on Network Protocols, ICNP 2013. IEEE Computer Society, 2013. 6733605 (Proceedings - International Conference on Network Protocols, ICNP).

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

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