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Relay selection for energy-efficient cooperative media access control

Relay selection for energy-efficient cooperative media access control
Relay selection for energy-efficient cooperative media access control
In this paper, we design an energy-efficient cooperative Medium Access Control (MAC) protocol combined with physical layer power / rate control in order to minimize the energy consumption. Based on the Channel State Information(CSI) and relay-to-destination distance, the potential candidate relays carry out autonomous decisions for minimizing the transmission power required for forwarding their data, when relying on their cooperation. Simulation results demonstrate that our scheme is capable of providing considerable energy savings, while maintaining the target Frame Error Ratio (FER), which is achieved at the cost of introducing a modest additional MAC overhead.
Feng, Jiao
30326d06-a668-43f4-a41a-f2bf2ae65442
Zhang, Rong
3be8f78f-f079-4a3f-a151-76ecd5f378f4
Ng, Soon
e19a63b0-0f12-4591-ab5f-554820d5f78c
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1
Feng, Jiao
30326d06-a668-43f4-a41a-f2bf2ae65442
Zhang, Rong
3be8f78f-f079-4a3f-a151-76ecd5f378f4
Ng, Soon
e19a63b0-0f12-4591-ab5f-554820d5f78c
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1

Feng, Jiao, Zhang, Rong, Ng, Soon and Hanzo, Lajos (2011) Relay selection for energy-efficient cooperative media access control. IEEE WCNC 2011, Cancun, Mexico. 27 - 30 Mar 2011. 6 pp .

Record type: Conference or Workshop Item (Paper)

Abstract

In this paper, we design an energy-efficient cooperative Medium Access Control (MAC) protocol combined with physical layer power / rate control in order to minimize the energy consumption. Based on the Channel State Information(CSI) and relay-to-destination distance, the potential candidate relays carry out autonomous decisions for minimizing the transmission power required for forwarding their data, when relying on their cooperation. Simulation results demonstrate that our scheme is capable of providing considerable energy savings, while maintaining the target Frame Error Ratio (FER), which is achieved at the cost of introducing a modest additional MAC overhead.

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More information

Published date: March 2011
Venue - Dates: IEEE WCNC 2011, Cancun, Mexico, 2011-03-27 - 2011-03-30
Organisations: Southampton Wireless Group

Identifiers

Local EPrints ID: 271911
URI: http://eprints.soton.ac.uk/id/eprint/271911
PURE UUID: 97e8434b-3837-4b3c-9af3-8b2f349522dd
ORCID for Soon Ng: ORCID iD orcid.org/0000-0002-0930-7194
ORCID for Lajos Hanzo: ORCID iD orcid.org/0000-0002-2636-5214

Catalogue record

Date deposited: 18 Jan 2011 10:52
Last modified: 18 Feb 2021 16:50

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