A clique base node scheduling method for wireless sensor networks

被引:15
作者
Wang, Lei [1 ,2 ]
Wei, Ruizhong [2 ]
Lin, Yaping [1 ]
Wang, Bo [2 ]
机构
[1] Hunan Univ, Coll Software, Changsha 410082, Hunan, Peoples R China
[2] Lakehead Univ, Dept Comp Sci, Thunder Bay, ON P7B 5E1, Canada
基金
加拿大自然科学与工程研究理事会;
关键词
Node scheduling; Sensor network; Clique; Distributed; COVERAGE; CONNECTIVITY;
D O I
10.1016/j.jnca.2010.03.002
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
This paper considers the node scheduling problem for m-covered and connected sensor networks. A new concept of Clique is proposed in this paper. Based on that concept, a new distributed node scheduling algorithm is designed, which can allocate all nodes in the sensor network into k(k <= m) different groups {0.1,...,k-1} without requiring location information. At the same time, it can guarantee that each group will be still connected and maintain the coverage ratio as high as possible. Theoretical analysis and simulation results show that the newly proposed algorithm has better performance than previous randomized scheduling scheme proposed in Liu et al. (2006), and can prolong the lifetime of the sensor network effectively. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码:383 / 396
页数:14
相关论文
共 27 条
[1]   A survey on sensor networks [J].
Akyildiz, IF ;
Su, WL ;
Sankarasubramaniam, Y ;
Cayirci, E .
IEEE COMMUNICATIONS MAGAZINE, 2002, 40 (08) :102-114
[2]  
[Anonymous], 2004, AD HOC SENS WIREL NE
[3]   Span: An energy-efficient coordination algorithm for topology maintenance in ad hoc wireless networks [J].
Chen, BJ ;
Jamieson, K ;
Balakrishnan, H ;
Morris, R .
WIRELESS NETWORKS, 2002, 8 (05) :481-494
[4]   Coverage control for mobile sensing networks [J].
Cortés, J ;
Martínez, S ;
Karatas, T ;
Bullo, F .
IEEE TRANSACTIONS ON ROBOTICS AND AUTOMATION, 2004, 20 (02) :243-255
[5]   Scheduling sleeping nodes in high density cluster-based sensor networks [J].
Deng, J ;
Han, YS ;
Heinzelman, W ;
Varshney, P .
MOBILE NETWORKS & APPLICATIONS, 2005, 10 (06) :825-835
[6]  
Fang Q, 2004, IPSN '04: THIRD INTERNATIONAL SYMPOSIUM ON INFORMATION PROCESSING IN SENSOR NETWORKS, P151
[7]   Coverage and connectivity issues in wireless sensor networks: A survey [J].
Ghosh, Amitabha ;
Das, Sajal K. .
PERVASIVE AND MOBILE COMPUTING, 2008, 4 (03) :303-334
[8]  
Godfrey PB, 2004, IPSN '04: THIRD INTERNATIONAL SYMPOSIUM ON INFORMATION PROCESSING IN SENSOR NETWORKS, P443
[9]  
Hsin CF, 2004, IPSN '04: THIRD INTERNATIONAL SYMPOSIUM ON INFORMATION PROCESSING IN SENSOR NETWORKS, P433
[10]   ECCRA: An energy-efficient coverage and connectivity preserving routing algorithm under border effects in wireless sensor networks [J].
Jin, Yan ;
Jo, Ju-Yeon ;
Wang, Ling ;
Kim, Yoohwan ;
Yang, Xiaozong .
COMPUTER COMMUNICATIONS, 2008, 31 (10) :2398-2407