A battery saving method based on coordinate and individual sleeps for ad-hoc terminals

URI http://harp.lib.hiroshima-u.ac.jp/hiroshima-cu/metadata/1424
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Title
A battery saving method based on coordinate and individual sleeps for ad-hoc terminals
Author
氏名 TAKAHASHI Satoshi
ヨミ タカハシ サトシ
別名 高橋 賢
氏名 AHN Chang-Jun
ヨミ アン チャンジュン
別名 安 昌俊
氏名 ISHIDA Kenji
ヨミ イシダ ケンジ
別名 石田 賢治
Abstract

A battery saving method for ad-hoc terminals with an emergency message transfer is considered. Each terminal has a motion sensor, sends analive message when motion is detected, and transfers alive messages from others. The terminal needs efficient transmission since the connection do not always establish due to the terminal movement and shadowing. A battery saving method of choosing two sleep modes in accordance with the packet arrival rate is proposed. For a higher packet-arrival rate, three and more ad-hoc terminals sleep simultaneously. On the other hand, ad hoc terminals store, forward, and sleep individually for a lower packet-arrival probability. A battery saving method for a large-scale network as well as the choice is discussed in this paper.

Description Peer Reviewed
Journal Title
2007 IEEE Asia-Pacific Conference on Communications (APCC)
Spage
159
Epage
162
Published Date
2007-10
Publisher
IEEE
ISBN
1-4244-1373-7 (paper)
1-4244-1374-5 (online)
Language
eng
NIIType
Conference Paper
Text Version
出版社版
Rights
©2007 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
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hiroshima-cu