Presentation | 2013-07-18 The estimation method of power consumption considering traffic characteristics for communications SoCs Ritsu Kusaba, Hiroyuki Uzawa, Tomoaki Kawamura, Kenji Kawai, Yuki Arikawa, Satoshi Shigematsu, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We proposed a method for estimating the power consumption of communications SoC. The method consists of three steps. The first step is to extract the parameters that influence power consumption as power parameters. The second step is to make a power model as an approximate equation with simulation of power consumption on a few situations. The third step is to calculate power consumption with an approximate equation for each frame. We confirmed that the extracted power parameters influence power consumption in an experimental system. The difference in the calculation accuracy between the proposed method and conventional methods by full logic simulation is within ±5%. Calculation time of the proposed method is 26000 times faster than the conventional ones. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | power consumption / SoC / communication / estimation / power model / low-power design |
Paper # | MW2013-52,OPE2013-21,EST2013-16,MWP2013-11 |
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Conference Information | |
Committee | EST |
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Conference Date | 2013/7/11(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electronic Simulation Technology (EST) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | The estimation method of power consumption considering traffic characteristics for communications SoCs |
Sub Title (in English) | |
Keyword(1) | power consumption |
Keyword(2) | SoC |
Keyword(3) | communication |
Keyword(4) | estimation |
Keyword(5) | power model |
Keyword(6) | low-power design |
1st Author's Name | Ritsu Kusaba |
1st Author's Affiliation | NTT Microsystem Integration Laboratories() |
2nd Author's Name | Hiroyuki Uzawa |
2nd Author's Affiliation | NTT Microsystem Integration Laboratories |
3rd Author's Name | Tomoaki Kawamura |
3rd Author's Affiliation | NTT Microsystem Integration Laboratories |
4th Author's Name | Kenji Kawai |
4th Author's Affiliation | NTT Microsystem Integration Laboratories |
5th Author's Name | Yuki Arikawa |
5th Author's Affiliation | NTT Microsystem Integration Laboratories |
6th Author's Name | Satoshi Shigematsu |
6th Author's Affiliation | NTT Microsystem Integration Laboratories |
Date | 2013-07-18 |
Paper # | MW2013-52,OPE2013-21,EST2013-16,MWP2013-11 |
Volume (vol) | vol.113 |
Number (no) | 143 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |