An RTOS in hardware for energy efficient software-based TCP/IP processing

Naotaka Maruyama, Tohru Ishihara, Hiroto Yasuura

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

13 被引用数 (Scopus)

抄録

Many functions of embedded systems are implemented by software for flexibly dealing with frequent upgrade and for quickly fixing unpredictable bugs in applications. This system architecture is however generally less energy efficient than that implemented by application specific hardware. As a remedy of this issue, this paper proposes a processor-based platform having an RTOS in hardware for energy efficient and flexible TCP/IP processing. Unlike application specific hardware, implementing RTOS in hardware does not lose the flexibility of the applications while the energy efficiency is comparable to the application specific hardware. Experiments with an actual TCP/IP application demonstrate that our approach achieves a 7 times improvement in energy efficiency over an existing commercial firmware RTOS.

本文言語英語
ホスト出版物のタイトルProceedings of the 2010 IEEE 8th Symposium on Application Specific Processors, SASP'10
ページ58-63
ページ数6
DOI
出版ステータス出版済み - 8 24 2010
イベント8th IEEE Symposium on Application Specific Processors, SASP'10 - Anaheim, CA, 米国
継続期間: 6 13 20106 14 2010

出版物シリーズ

名前Proceedings of the 2010 IEEE 8th Symposium on Application Specific Processors, SASP'10

その他

その他8th IEEE Symposium on Application Specific Processors, SASP'10
Country米国
CityAnaheim, CA
Period6/13/106/14/10

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Hardware and Architecture
  • Electrical and Electronic Engineering

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