Self-organization of wireless sensor network for autonomous control in an IT server platform

Rahul Khanna, Huaping Liu, Hsiao Hwa Chen

研究成果: Conference contribution

4 引文 斯高帕斯(Scopus)

摘要

Information technology systems face considerable challenges in seamless integration of telemetry and control information. These are essential to various autonomic management functions related to power, thermal, reliability, predictability, survivability, and adaptability. Sensors and control agents supporting this telemetry are a part of large multiprocessor environments that are scattered across the platform. The conventional approaches to support distributed observability and control using wired solutions are static, expensive, and non-scalable. We present an alternative approach for this unique environment that replaces static wired sensors with dynamically reconfigurable wireless sensors. It employs a genetic algorithm based approach to optimize sensor node function assignment, clustering decisions, resource distribution, and route establishment for improved control quality. Based on this new, wireless sensor network approach, we evaluate the average data-flow delay characteristics between sensor and control endpoints. We also investigate the "quality of control" by measuring the conformity of the controlled objective to platform policy specifications (like power limits).

原文English
主出版物標題2010 IEEE International Conference on Communications, ICC 2010
DOIs
出版狀態Published - 2010
事件2010 IEEE International Conference on Communications, ICC 2010 - Cape Town, South Africa
持續時間: 2010 5月 232010 5月 27

出版系列

名字IEEE International Conference on Communications
ISSN(列印)0536-1486

Other

Other2010 IEEE International Conference on Communications, ICC 2010
國家/地區South Africa
城市Cape Town
期間10-05-2310-05-27

All Science Journal Classification (ASJC) codes

  • 電腦網路與通信
  • 電氣與電子工程

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