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Network lifetime maximization for time-sensitive data gathering in wireless sensor networks with a mobile sink

Date

Authors

Liang, Weifa

Luo, Jun

Xu, Xu (Grace)

Publisher

John Wiley & Sons Inc

Abstract

With the advances of more and more mobile sink deployments (e.g., robots and unmanned aerial vehicles), mobile sinks have been demonstrated to play an important role in the prolongation of network lifetime. In this paper, we consider the network lifetime

Keywords

Keywords: Data gathering; Joint optimization; Network flows; Network lifetime; Shortest path; Sink mobility; Sojourn time; Tree construction; Algorithms; Energy utilization; Forestry; Wireless sensor networks; Constrained optimization; Algorithms; Communication; Da data gathering; distance-constrained shortest path; load-balanced tree construction; multiple-constrained joint optimization; network flow; network lifetime maximization; sink mobility; sojourn time schedule; wireless sensor networks

URI

http://hdl.handle.net/1885/77763

Collections

ANU Research Publications

Source

Wireless Communications and Mobile Computing Journal

Type

Journal article

Access Statement

Open Access

DOI

10.1002/wcm.1179

Downloads

File

Description

01_Liang_Network_lifetime_maximization_2013.pdf (2.02 MB)

02_Liang_Network_lifetime_maximization_2013.pdf (2.04 MB)