Ganhao, F. and Pereira, M. and Bernardo, L. and Dinis, R. and Oliveira, R. and Pinto, P. (2010) Energy Per Useful Packet Optimization on a TDMA WSN Channel. [Paper]. In: 2010 Proceedings of 19th International Conference on Computer Communications and Networks, August 2–5, 2010, Zurich, Switzerland. URL: http://dx.doi.org/10.1109/ICCCN.2010.5560155.
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Official URL: http://dx.doi.org/10.1109/ICCCN.2010.5560155
Abstract
This paper considers the use of low-complexity diversity combining hybrid ARQ schemes (Automatic Repeat reQuest) on a TDMA (Time Division Multiple Access) system. Its low complexity makes it particularly interesting for battery-powered nodes of a wireless sensor network (WSN). TDMA is commonly used for WSNs applications that require high throughput or constrained packet delay. This paper analyzes the energy per useful packet, packet delay and goodput performances of the TDMA system. Analytical models were used to define a constrained energy optimization problem, where the minimum transmission power is calculated based on the goodput and delay constraints. Analytical results were validated through simulations.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | Engenharia Electrotécnica > Telecomunicações > Sistemas de Telecomunicações Engenharia Electrotécnica > Telecomunicações > Tecnologia das Comunicações Engenharia Electrotécnica > Telecomunicações > Processamento de Sinal |
| Divisions: | Departamento de Engenharia Electrotécnica 2010 > DEE2010-A Telecomunicações e Electrónica > DEE2010-A1 Telecomunicações Centre of Technology and Systems 2007-2010 > CTS0710-A Microelectronics and Telecommunications > CTS0710-A3 Telecommunications and Signal Processing |
| ID Code: | 2419 |
| Deposited By: | Prof. Luís Filipe Lourenço Bernardo |
| Deposited On: | 07 Oct 2010 10:32 |
| Last Modified: | 25 Mar 2011 14:51 |
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