Low-power shared memory architecture power mode for mobile system-on-chip

Junghwa Kim, Jun Ho Huh, Soo Yong Kim, Suk Won Kim, Joon Sung Yang

Research output: Contribution to journalArticle

Abstract

This paper presents dynamic power saving schemes for low power operation in the modem system shared memory architecture of mobile system-on-a-chip (SOC). Different power modes are considered to obtain the minimum power consumption in a modem operation. An electronic system level (ESL) virtual platform is implemented to verify the proposed scheme with real traffic data extracted from the actual phone. Experimental results show that the proposed method reduces the power consumption by 42% and 15% in 2G and 3G respectively.

Original languageEnglish
Article number20140205
Journalieice electronics express
Volume11
Issue number8
DOIs
Publication statusPublished - 2014 Apr 15

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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