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
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Zhang, Rong
3be8f78f-f079-4a3f-a151-76ecd5f378f4
Ng, Soon
e19a63b0-0f12-4591-ab5f-554820d5f78c
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1
March 2011
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.
28 - 31 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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Published date: March 2011
Venue - Dates:
IEEE WCNC 2011, Cancun, Mexico, 2011-03-28 - 2011-03-31
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
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Date deposited: 18 Jan 2011 10:52
Last modified: 18 Mar 2024 02:48
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Contributors
Author:
Jiao Feng
Author:
Rong Zhang
Author:
Soon Ng
Author:
Lajos Hanzo
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