Geographic multipath routing based on geospatial division in duty-cycled underwater wireless sensor networks
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- 作者：Jinfang Jianga ; jiangjinfang1989@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Guangjie Hana ; hanguangjie@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Hui Guoa ; guohuiqz@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Lei Shub ; lei.shu@ieee.org" class="auth_mail" title="E-mail the corresponding author ; Joel J.P.C Rodriguesc ; d ; joeljr@ieee.org" class="auth_mail" title="E-mail the corresponding author
- 关键词：Underwater Wireless Sensor Networks ; Geographic routing ; Geospatial Division ; Duty-cycle
- 刊名：Journal of Network and Computer Applications
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：59
- 期：Complete
- 页码：4-13
- 全文大小：1604 K
文摘
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In this paper, two geographic multipath routing algorithms named GGFGD and GFGD were proposed.
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First, the network is logically divided into Small Cube (SC) spaces.
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Then, based on the SCs and the relative position of sensor nodes, some target SCs are selected.
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Only the neighbor nodes in the selected target SCs are used for data directional transmission.
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Moreover, we take sleep schedule into account, which helps to save energy consumption and prolong network lifetime.