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SLEEP: A Scheduling-based Low duty-cycle Energy Efficient Protocol for wireless sensor networks.

機譯：SLEEP：一種用于無線傳感器網(wǎng)絡(luò)的基于調(diào)度的低占空比節(jié)能協(xié)議。

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摘要

Sensor networks are communication devices that are miniature in nature with sensing, computation and communication capabilities. They are usually deployed large in numbers and at unmanned places. These communication devices operate from batteries at these places, so there has been an extensive focus on reducing the energy consumption required for them to operate. Apparently, most of the energy is consumed by communication than computation. These devices have low storage capability and small communication range. That is the reason protocols designed for the medium access layer and data dissemination have to be designed such that the devices consume least energy possible and employ smart ways of communication.;We therefore, propose a scheduling scheme, SLEEP (a Scheduling-based Low duty-cycle Energy Efficient Protocol) that helps minimize on communications for control messages and lowers energy consumption while keeping the delivery ratio better than the protocol that is currently being used. The layered approach on the architecture has several advantages including our protocol to be applicable to different radios that are constantly modified to fit the needs of sensor networks.
機譯：傳感器網(wǎng)絡(luò)是具有感應(yīng)，計算和通信功能的微型通訊設(shè)備。它們通常被大量部署在無人值守的地方。這些通信設(shè)備在這些地方使用電池工作，因此，人們廣泛關(guān)注降低它們工作所需的能耗。顯然，大多數(shù)能量是通過通信而不是計算消耗的。這些設(shè)備的存儲容量低，通信范圍小。這就是為什么必須設(shè)計用于媒體訪問層和數(shù)據(jù)分發(fā)的協(xié)議，以使設(shè)備消耗盡可能少的能量并采用智能通信方式的原因;因此，我們提出了一種調(diào)度方案SLEEP（基于調(diào)度的低負載） -cycle Energy Efficient Protocol（循環(huán)節(jié)能協(xié)議），有助于最大程度地減少控制消息的通信并降低能耗，同時保持傳輸率優(yōu)于當前使用的協(xié)議。該體系結(jié)構(gòu)上的分層方法具有多個優(yōu)點，包括我們的協(xié)議適用于不斷修改以適應(yīng)傳感器網(wǎng)絡(luò)需求的不同無線電。

著錄項

  • 作者

    Sharma, Nitin.;

  • 作者單位

    University of Nebraska at Omaha.;

  • 授予單位 University of Nebraska at Omaha.;
  • 學(xué)科 Computer Science.
  • 學(xué)位 M.S.
  • 年度 2008
  • 頁碼 95 p.
  • 總頁數(shù) 95
  • 原文格式 PDF
  • 正文語種 eng
  • 中圖分類 自動化技術(shù)、計算機技術(shù);
  • 關(guān)鍵詞

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