A closed loop transmitting power self-calibration scheme for energy efficient WiNoC architectures
In a wireless Network-on-Chip (WiNoC) the radio transceiver accounts for a significant fraction of the total communication energy. Recently, a configurable transceiver architecture able to regulate its transmitting power based on the location of the destination node has been proposed. Unfortunately,...
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my.utm.590912022-04-11T00:34:09Z http://eprints.utm.my/id/eprint/59091/ A closed loop transmitting power self-calibration scheme for energy efficient WiNoC architectures Mineo, A. Rusli, M. S. Palesi, M. Ascia, G. Catania, V. Marsono, M. N. TK Electrical engineering. Electronics Nuclear engineering In a wireless Network-on-Chip (WiNoC) the radio transceiver accounts for a significant fraction of the total communication energy. Recently, a configurable transceiver architecture able to regulate its transmitting power based on the location of the destination node has been proposed. Unfortunately, the use of such transceiver requires a costly, time consuming and complex characterization phase performed at design time and mainly based on the use of field solver simulators whose accuracy has not yet been proved in the context of integrated on-chip antennas. In this paper we present a closed loop transmitting power self-calibration mechanism which allows to determine on-line the optimal transmitting power for each transmitting and receiving pair in a WiNoC. The proposed mechanism is general and can be applied to any WiNoC architecture with a low overhead in terms of silicon area. Its application to three well known WiNoC architectures shows its effectiveness in drastically reducing the overall communication energy (up to 50%) with a limited impact on performance. 2015 Conference or Workshop Item PeerReviewed Mineo, A. and Rusli, M. S. and Palesi, M. and Ascia, G. and Catania, V. and Marsono, M. N. (2015) A closed loop transmitting power self-calibration scheme for energy efficient WiNoC architectures. In: 2015 Design, Automation and Test in Europe Conference and Exhibition, DATE 2015, 9-13 March 2015, Grenoble. http://dx.doi.org/10.7873/date.2015.0664 |
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TK Electrical engineering. Electronics Nuclear engineering Mineo, A. Rusli, M. S. Palesi, M. Ascia, G. Catania, V. Marsono, M. N. A closed loop transmitting power self-calibration scheme for energy efficient WiNoC architectures |
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In a wireless Network-on-Chip (WiNoC) the radio transceiver accounts for a significant fraction of the total communication energy. Recently, a configurable transceiver architecture able to regulate its transmitting power based on the location of the destination node has been proposed. Unfortunately, the use of such transceiver requires a costly, time consuming and complex characterization phase performed at design time and mainly based on the use of field solver simulators whose accuracy has not yet been proved in the context of integrated on-chip antennas. In this paper we present a closed loop transmitting power self-calibration mechanism which allows to determine on-line the optimal transmitting power for each transmitting and receiving pair in a WiNoC. The proposed mechanism is general and can be applied to any WiNoC architecture with a low overhead in terms of silicon area. Its application to three well known WiNoC architectures shows its effectiveness in drastically reducing the overall communication energy (up to 50%) with a limited impact on performance. |
format |
Conference or Workshop Item |
author |
Mineo, A. Rusli, M. S. Palesi, M. Ascia, G. Catania, V. Marsono, M. N. |
author_facet |
Mineo, A. Rusli, M. S. Palesi, M. Ascia, G. Catania, V. Marsono, M. N. |
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Mineo, A. |
title |
A closed loop transmitting power self-calibration scheme for energy efficient WiNoC architectures |
title_short |
A closed loop transmitting power self-calibration scheme for energy efficient WiNoC architectures |
title_full |
A closed loop transmitting power self-calibration scheme for energy efficient WiNoC architectures |
title_fullStr |
A closed loop transmitting power self-calibration scheme for energy efficient WiNoC architectures |
title_full_unstemmed |
A closed loop transmitting power self-calibration scheme for energy efficient WiNoC architectures |
title_sort |
closed loop transmitting power self-calibration scheme for energy efficient winoc architectures |
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2015 |
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http://eprints.utm.my/id/eprint/59091/ http://dx.doi.org/10.7873/date.2015.0664 |
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1731225559124410368 |
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13.160551 |