An adaptive selection of an SRAM cell size for power reduction in an H.264/AVC encoder

Hyun Kim; Ik Joon Chang; Hyuk Jae Lee

doi:10.1109/ICCE.2016.7430716

An adaptive selection of an SRAM cell size for power reduction in an H.264/AVC encoder

Hyun Kim, Ik Joon Chang, Hyuk Jae Lee

Dept. of Electrical and Information Engineering

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

1 Scopus citations

Abstract

Voltage scaling is a widely used technique to reduce a power consumption of a static random access memory (SRAM) but it may cause an SRAM failure. In order to reduce power consumption without significant quality loss, this paper proposes a novel method to select the appropriate SRAM cell sizes in an H.264/AVC encoder according to the sensitivities to the quality loss caused by SRAM failures. Experimental results show that the proposed scheme achieves a significant PSNR improvement, an average of 2.2dB at 900 mV operation, compared to the identical selection of SRAM cell sizes.

Original language	English
Title of host publication	2016 IEEE International Conference on Consumer Electronics, ICCE 2016
Editors	Francisco J. Bellido, Daniel Diaz-Sanchez, Nicholas C. H. Vun, Carsten Dolar, Wing-Kuen Ling
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	528-529
Number of pages	2
ISBN (Electronic)	9781467383646
DOIs	https://doi.org/10.1109/ICCE.2016.7430716
State	Published - 10 Mar 2016
Event	IEEE International Conference on Consumer Electronics, ICCE 2016 - Las Vegas, United States Duration: 7 Jan 2016 → 11 Jan 2016

Publication series

Name	2016 IEEE International Conference on Consumer Electronics, ICCE 2016

Conference

Conference	IEEE International Conference on Consumer Electronics, ICCE 2016
Country/Territory	United States
City	Las Vegas
Period	7/01/16 → 11/01/16

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10.1109/ICCE.2016.7430716

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Kim, H., Chang, I. J., & Lee, H. J. (2016). An adaptive selection of an SRAM cell size for power reduction in an H.264/AVC encoder. In F. J. Bellido, D. Diaz-Sanchez, N. C. H. Vun, C. Dolar, & W.-K. Ling (Eds.), 2016 IEEE International Conference on Consumer Electronics, ICCE 2016 (pp. 528-529). Article 7430716 (2016 IEEE International Conference on Consumer Electronics, ICCE 2016). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICCE.2016.7430716

Kim, Hyun ; Chang, Ik Joon ; Lee, Hyuk Jae. / An adaptive selection of an SRAM cell size for power reduction in an H.264/AVC encoder. 2016 IEEE International Conference on Consumer Electronics, ICCE 2016. editor / Francisco J. Bellido ; Daniel Diaz-Sanchez ; Nicholas C. H. Vun ; Carsten Dolar ; Wing-Kuen Ling. Institute of Electrical and Electronics Engineers Inc., 2016. pp. 528-529 (2016 IEEE International Conference on Consumer Electronics, ICCE 2016).

@inproceedings{c58e72f3eb57407c996137fd280ac531,

title = "An adaptive selection of an SRAM cell size for power reduction in an H.264/AVC encoder",

abstract = "Voltage scaling is a widely used technique to reduce a power consumption of a static random access memory (SRAM) but it may cause an SRAM failure. In order to reduce power consumption without significant quality loss, this paper proposes a novel method to select the appropriate SRAM cell sizes in an H.264/AVC encoder according to the sensitivities to the quality loss caused by SRAM failures. Experimental results show that the proposed scheme achieves a significant PSNR improvement, an average of 2.2dB at 900 mV operation, compared to the identical selection of SRAM cell sizes.",

author = "Hyun Kim and Chang, \{Ik Joon\} and Lee, \{Hyuk Jae\}",

note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; IEEE International Conference on Consumer Electronics, ICCE 2016 ; Conference date: 07-01-2016 Through 11-01-2016",

year = "2016",

month = mar,

day = "10",

doi = "10.1109/ICCE.2016.7430716",

language = "English",

series = "2016 IEEE International Conference on Consumer Electronics, ICCE 2016",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "528--529",

editor = "Bellido, \{Francisco J.\} and Daniel Diaz-Sanchez and Vun, \{Nicholas C. H.\} and Carsten Dolar and Wing-Kuen Ling",

booktitle = "2016 IEEE International Conference on Consumer Electronics, ICCE 2016",

}

Kim, H, Chang, IJ & Lee, HJ 2016, An adaptive selection of an SRAM cell size for power reduction in an H.264/AVC encoder. in FJ Bellido, D Diaz-Sanchez, NCH Vun, C Dolar & W-K Ling (eds), 2016 IEEE International Conference on Consumer Electronics, ICCE 2016., 7430716, 2016 IEEE International Conference on Consumer Electronics, ICCE 2016, Institute of Electrical and Electronics Engineers Inc., pp. 528-529, IEEE International Conference on Consumer Electronics, ICCE 2016, Las Vegas, United States, 7/01/16. https://doi.org/10.1109/ICCE.2016.7430716

An adaptive selection of an SRAM cell size for power reduction in an H.264/AVC encoder. / Kim, Hyun; Chang, Ik Joon; Lee, Hyuk Jae.
2016 IEEE International Conference on Consumer Electronics, ICCE 2016. ed. / Francisco J. Bellido; Daniel Diaz-Sanchez; Nicholas C. H. Vun; Carsten Dolar; Wing-Kuen Ling. Institute of Electrical and Electronics Engineers Inc., 2016. p. 528-529 7430716 (2016 IEEE International Conference on Consumer Electronics, ICCE 2016).

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

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Y1 - 2016/3/10

N2 - Voltage scaling is a widely used technique to reduce a power consumption of a static random access memory (SRAM) but it may cause an SRAM failure. In order to reduce power consumption without significant quality loss, this paper proposes a novel method to select the appropriate SRAM cell sizes in an H.264/AVC encoder according to the sensitivities to the quality loss caused by SRAM failures. Experimental results show that the proposed scheme achieves a significant PSNR improvement, an average of 2.2dB at 900 mV operation, compared to the identical selection of SRAM cell sizes.

AB - Voltage scaling is a widely used technique to reduce a power consumption of a static random access memory (SRAM) but it may cause an SRAM failure. In order to reduce power consumption without significant quality loss, this paper proposes a novel method to select the appropriate SRAM cell sizes in an H.264/AVC encoder according to the sensitivities to the quality loss caused by SRAM failures. Experimental results show that the proposed scheme achieves a significant PSNR improvement, an average of 2.2dB at 900 mV operation, compared to the identical selection of SRAM cell sizes.

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T3 - 2016 IEEE International Conference on Consumer Electronics, ICCE 2016

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BT - 2016 IEEE International Conference on Consumer Electronics, ICCE 2016

A2 - Bellido, Francisco J.

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Kim H, Chang IJ, Lee HJ. An adaptive selection of an SRAM cell size for power reduction in an H.264/AVC encoder. In Bellido FJ, Diaz-Sanchez D, Vun NCH, Dolar C, Ling WK, editors, 2016 IEEE International Conference on Consumer Electronics, ICCE 2016. Institute of Electrical and Electronics Engineers Inc. 2016. p. 528-529. 7430716. (2016 IEEE International Conference on Consumer Electronics, ICCE 2016). doi: 10.1109/ICCE.2016.7430716

An adaptive selection of an SRAM cell size for power reduction in an H.264/AVC encoder

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