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Energy efficient network coding-based MAC for cooperative ARQ wireless networks |
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| Authors: | Angelos Antonopoulos Christos Verikoukis Charalabos Skianis Ozgur B Akan |
| Affiliation: | 1. Universidad de Málaga, Andalucía Tech, Departamento de Ingeniería de Comunicaciones, Campus de Teatinos s/n, 29071 Málaga, Spain;2. Universidad Politécnica de Madrid, E.T.S.I. Telecomunicación, Departamento de Señales, Sistemas y Radiocomunicaciones, Ciudad Universitaria, 28040 Madrid, Spain;3. Alcatel-Lucent Spain, María Tubau, 9, Madrid, Spain |
| Abstract: | In this paper we introduce a network coding-aided energy efficient Medium Access Control (MAC) protocol that coordinates the transmissions among a set of relay nodes which act as helpers in cooperative Automatic Repeat reQuest-based (ARQ-based) wireless networks. Applying network coding techniques, we achieve to increase the energy efficiency of the network without compromising the system performance in terms of Quality of Service. Our proposed solution is evaluated by both analytical and simulation results. |
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