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Title: Low-power cooling codes with efficient encoding and decoding
Authors: Chee, Yeow Meng
Etzion, Tuvi
Kiah, Han Mao
Vardy, Alexander
Wei, Hengjia
Keywords: Science::Mathematics
Issue Date: 2018
Source: Chee, Y. M., Etzion, T., Kiah, H. M., Vardy, A., & Wei, H. (2018). Low-power cooling codes with efficient encoding and decoding. Proceedings of 2018 IEEE International Symposium on Information Theory (ISIT 2018), 1655-1659. doi:10.1109/ISIT.2018.8437451
Abstract: A class of low-power cooling (LPC) codes, to control simultaneously both the peak temperature and the average power consumption of interconnects, were introduced recently. An (n, t, w)-LPC code is a coding scheme over n wires that (A) avoids state transitions on the t hottest wires (cooling), and (B) limit the number of transitions to w in each transmission (low-power). A few constructions for large LPC codes that have efficient encoding and decoding schemes, are given. In particular, when w is fixed, we construct LPC codes of size (n/w) w-1 and show that these LPC codes can be modified to correct errors efficiently. We further present a construction for large LPC codes based on a mapping from cooling codes to LPC codes.
ISBN: 978-1-5386-4102-6
DOI: 10.1109/ISIT.2018.8437451
Rights: © 2018 IEEE. All rights reserved.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:SPMS Conference Papers

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