PHY-MAC Cross-Layer Approach to Energy-Efficiency and Packet-Loss Trade-off in Low-Power, Low-Rate Wireless Communications
| Autor: | Goran Dimic, Nikola Zogovic, Dragana Bajic |
|---|---|
| Rok vydání: | 2013 |
| Předmět: |
Transmission delay
Network packet business.industry Computer science Radio Link Protocol ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS 020208 electrical & electronic engineering Pareto principle 020206 networking & telecommunications 02 engineering and technology Computer Science Applications law.invention Computer Science::Performance law Packet loss PHY Modeling and Simulation Computer Science::Networking and Internet Architecture 0202 electrical engineering electronic engineering information engineering Wireless Electrical and Electronic Engineering Fast packet switching business Efficient energy use Computer network |
| Zdroj: | IEEE Communications Letters. 17:661-664 |
| ISSN: | 1089-7798 |
| DOI: | 10.1109/lcomm.2013.021913.122663 |
| Popis: | In this paper we analyze energy-efficiency and packet-loss trade-off at physical and medium access control layers. The trade-off can be tuned by proper setting of packet length, transmission power and maximal number of allowed transmissions per packet. Our approach is multi-objective without decision making preferences. We show how energy-efficiency vs. packet-loss Pareto Frontier can be determined. We present numerical results for the case when CC1000 transceiver is used. Contrary to intuition, we find that Pareto Frontier is not a continual locus, meaning that energy-efficiency and packet-loss can not be traded continually in Pareto Optimality sense. |
| Databáze: | OpenAIRE |
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