Low-Power Cooling Codes with Efficient Encoding and Decoding

Yeow Meng Chee; Tuvi Etzion; Han Mao Kiah; Alexander Vardy; Hengjia Wei

doi:10.1109/ISIT.2018.8437451

Low-Power Cooling Codes with Efficient Encoding and Decoding

Yeow Meng Chee, Tuvi Etzion, Han Mao Kiah, Alexander Vardy, Hengjia Wei

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

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.

Original language	English
Title of host publication	2018 IEEE International Symposium on Information Theory, ISIT 2018
Publisher	Institute of Electrical and Electronics Engineers
Pages	1655-1659
Number of pages	5
ISBN (Print)	9781538647806
DOIs	https://doi.org/10.1109/ISIT.2018.8437451
State	Published - 15 Aug 2018
Externally published	Yes
Event	2018 IEEE International Symposium on Information Theory, ISIT 2018 - Vail, United States Duration: 17 Jun 2018 → 22 Jun 2018

Publication series

Name	IEEE International Symposium on Information Theory - Proceedings
Volume	2018-June
ISSN (Print)	2157-8095

Conference

Conference	2018 IEEE International Symposium on Information Theory, ISIT 2018
Country/Territory	United States
City	Vail
Period	17/06/18 → 22/06/18

ASJC Scopus subject areas

Theoretical Computer Science
Information Systems
Modeling and Simulation
Applied Mathematics

Access to Document

10.1109/ISIT.2018.8437451

Cite this

Chee, Y. M., Etzion, T., Kiah, H. M., Vardy, A., & Wei, H. (2018). Low-Power Cooling Codes with Efficient Encoding and Decoding. In 2018 IEEE International Symposium on Information Theory, ISIT 2018 (pp. 1655-1659). Article 8437451 (IEEE International Symposium on Information Theory - Proceedings; Vol. 2018-June). Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/ISIT.2018.8437451

@inproceedings{509852cbf6fa408fbfa2db03c0d33092,

title = "Low-Power Cooling Codes with Efficient Encoding and Decoding",

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.",

author = "Chee, {Yeow Meng} and Tuvi Etzion and Kiah, {Han Mao} and Alexander Vardy and Hengjia Wei",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 2018 IEEE International Symposium on Information Theory, ISIT 2018 ; Conference date: 17-06-2018 Through 22-06-2018",

year = "2018",

month = aug,

day = "15",

doi = "10.1109/ISIT.2018.8437451",

language = "English",

isbn = "9781538647806",

series = "IEEE International Symposium on Information Theory - Proceedings",

publisher = "Institute of Electrical and Electronics Engineers",

pages = "1655--1659",

booktitle = "2018 IEEE International Symposium on Information Theory, ISIT 2018",

address = "United States",

}

Chee, YM, Etzion, T, Kiah, HM, Vardy, A & Wei, H 2018, Low-Power Cooling Codes with Efficient Encoding and Decoding. in 2018 IEEE International Symposium on Information Theory, ISIT 2018., 8437451, IEEE International Symposium on Information Theory - Proceedings, vol. 2018-June, Institute of Electrical and Electronics Engineers, pp. 1655-1659, 2018 IEEE International Symposium on Information Theory, ISIT 2018, Vail, United States, 17/06/18. https://doi.org/10.1109/ISIT.2018.8437451

Low-Power Cooling Codes with Efficient Encoding and Decoding. / Chee, Yeow Meng; Etzion, Tuvi; Kiah, Han Mao et al.
2018 IEEE International Symposium on Information Theory, ISIT 2018. Institute of Electrical and Electronics Engineers, 2018. p. 1655-1659 8437451 (IEEE International Symposium on Information Theory - Proceedings; Vol. 2018-June).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Low-Power Cooling Codes with Efficient Encoding and Decoding

AU - Chee, Yeow Meng

AU - Etzion, Tuvi

AU - Kiah, Han Mao

AU - Vardy, Alexander

AU - Wei, Hengjia

PY - 2018/8/15

Y1 - 2018/8/15

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=85052446459&partnerID=8YFLogxK

U2 - 10.1109/ISIT.2018.8437451

DO - 10.1109/ISIT.2018.8437451

M3 - Conference contribution

AN - SCOPUS:85052446459

SN - 9781538647806

T3 - IEEE International Symposium on Information Theory - Proceedings

SP - 1655

EP - 1659

BT - 2018 IEEE International Symposium on Information Theory, ISIT 2018

PB - Institute of Electrical and Electronics Engineers

T2 - 2018 IEEE International Symposium on Information Theory, ISIT 2018

Y2 - 17 June 2018 through 22 June 2018

ER -

Low-Power Cooling Codes with Efficient Encoding and Decoding

Abstract

Publication series

Conference

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this