Title

無線傳感網絡中高能效的信息傳播協議研究

Translated Titles

High Efficient Information Dissemination Protocols for Wireless Sensor Networks

Authors

熊黎(Li Xiong)

Key Words

高能效 ; 信息傳播 ; 無線傳感網絡 ; Energy efficient ; information dissemination ; WSN ; wireless sensor networks

PublicationName

武漢理工大學學報(信息與管理工程版)

Volume or Term/Year and Month of Publication

27卷5期(2005 / 10 / 01)

Page #

97 - 101

Content Language

簡體中文

Chinese Abstract

微機電系統、處理器、無線電通信以及存儲技術的進步促進了無線傳感網絡飛速發展。為適應無線傳感網絡設計的特殊要求,其網絡協議發展的重要性越來越突出。首先簡述3種協議―LEACH、SPIN和定向擴散,然後詳細介紹一種高能效定期數據更新協議SAFE,利用含有公共信息的多個匯節點數據共享,實現在發送路徑中節省能量,最後對4種協議進行比較。

English Abstract

Recent advances in MEMS (micro-electromechanical systems), processor, radio, and memory technologies have dramatically enabled development of wireless sensor networks. Three protocols-LEACH, SPIN and Directed Diffusion are introduced. An efficient information dissemination protocol to update periodic data in WSN, called SAFE (Sinks Accessing data From Environments). This protocol attempts to save energy through data delivery path sharing among multiple sinks that have common interests.

Topic Category 基礎與應用科學 > 資訊科學
社會科學 > 管理學