Coverage problem of wireless sensor networks

被引：0

作者：

Lan, G. L. ^{[1
]}

Ma, Z. M. ^{[1
]}

Sun, S. S. ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Appl Math, Acad Math & Syst Sci, Beijing 100080, Peoples R China

来源：

DISCRETE GEOMETRY, COMBINATORICS AND GRAPH THEORY | 2007年 / 4381卷

关键词：

coverage; sensor networks; large-scale; uniform distribution;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

In this paper we study the limiting achievable coverage problems of sensor networks. For the sensor networks with uniform distributions we obtain a complete characterization of the coverage probability. For the sensor networks with non-uniform distributions, we derive two different necessary and sufficient conditions respectively in the situations that the density function achieves its minimum value on a set with positive Lebesgue measure or at finitely many points. We propose also an economical scheme for the coverage of sensor networks with empirical distributions.

引用

页码：88 / +

页数：3

共 16 条

[1] Aldous D., 1989, PROBABILITY APPROXIM
[2] [Anonymous], ACM INT WORKSH WIR S
[3] GUPTA P, 1999, SYS CON FDN, P547
[4] HALL P., 1988, INTRO THEORY COVERAG
[5] KAR K, 2003, P WIOPT MOD OPT MOB
[6] Koskinen H., 2004, P 16 ITC SPEC SEM, P11
[7] Coverage in wireless ad hoc sensor networks
Li, XY
Wan, PJ
Frieder, O
[J]. IEEE TRANSACTIONS ON COMPUTERS, 2003, 52 (06) : 753 - 763
[8] LIU B, 2004, IEEE INT C MOB ADHOC
[9] LIU B, 2004, UNPUB ACM MOB 2005 S
[10] Meguerdichian S, 2001, IEEE INFOCOM SER, P1380, DOI 10.1109/INFCOM.2001.916633

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