Analysis on topology control boundary conditions in delay tolerant wireless sensor networks

作     者：李鲁群 李顼 沈学民 周熔 

作者机构：Dept. of Computer Science & TechnologyShanghai Normal University Dept. of Electrical and Computer EngineeringUniversity of Waterloo 

出 版 物：《Journal of Harbin Institute of Technology(New Series)》 (哈尔滨工业大学学报（英文版）)

年 卷 期：2012年第19卷第3期

页      面：15-20页

核心收录：

学科分类：081203[工学-计算机应用技术] 08[工学] 0835[工学-软件工程] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：Sponsored by the Shanghai Education Bureau(Grant No. 11YZ93,A-3101-10-035) the Shanghai Baiyulan Funding(Grant No. 2010B086) the National Natural Science Foundation of China(Grant No. 61003215) 

主　　题：delay tolerance wireless sensor networks M /G /1 /K queue little’s Law 

摘      要：In wireless sensor networks(WSNs),nodes are often scheduled to alternate between working mode and sleeping mode from energy efficiency point of *** delay is tolerable,it is not necessary to preserve network connectivity during activity(working or sleeping) scheduling,enabling more sensors to be switched to sleeping mode and thus more energy *** this paper,the nodal behavior in such delay-tolerant WSNs(DT-WSNs) is modeled and *** maximum hop count with a routing path is derived in order not to violate a given sensor-to-sink delay constraint,along with extensive simulation results.