Presentation 2002/10/4
Resource Management Issues for Portable Mobile Computers in Distributed Networks
Kazunori SUGIURA, Akimichi OGAWA, Osamu NAKAMURA, Jun MURAI,
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Abstract(in English) This paper proposes agressive resource management mechanism suitable for trend portable computer connected to the high bandwidth network in battery operation. Note PCs are required to maximize the battery life for limited power supply gained. However in a highly intelligent, high speed devices; they require powerful accessibility to processors, bus, and memories, which consume more energy than the traditional simpler devices, thus reducing battery life. Using portable computers in distributed broadband network environemnt: especially focused on a high bandwidth stream media transport, requires highly redundant resource adaptation mechanism for applications, operating system, and interfaces which are being used. We constructed a resource adaptation and monitoring mechanism to typical Unix Operating system to maximize the resource availability to desired user application. With practical network operation using portable computers, we measured resource utilization especially focused on power consumption and interface utilization using Advanced Configuration and Power Interface (ACPI).
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Keyword(in English) Notebook Computer / Resource Management / DVTS
Paper # IA2002-30
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Committee IA
Conference Date 2002/10/4(1days)
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Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Resource Management Issues for Portable Mobile Computers in Distributed Networks
Sub Title (in English)
Keyword(1) Notebook Computer
Keyword(2) Resource Management
Keyword(3) DVTS
1st Author's Name Kazunori SUGIURA
1st Author's Affiliation Communication Research Laboratory()
2nd Author's Name Akimichi OGAWA
2nd Author's Affiliation keio University
3rd Author's Name Osamu NAKAMURA
3rd Author's Affiliation keio University
4th Author's Name Jun MURAI
4th Author's Affiliation keio University
Date 2002/10/4
Paper # IA2002-30
Volume (vol) vol.102
Number (no) 362
Page pp.pp.-
#Pages 6
Date of Issue