会议论文

Yin, Haohao

英文

2017 9TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS AND SIGNAL PROCESSING (WCSP)

2325-3746

2017

1-6

2017 9th International Conference on Wireless Communications and Signal Processing (WCSP)

2017 9th International Conference on Wireless Communications and Signal Processing (WCSP)

October 2017

Nanjing, China

[Yin, Haohao;Ding, Cui;Yan, Feng;Xia, Weiwei;Shen, Lianfeng] Southeast Univ, Natl Mobile Commun Res Lab, Nanjing, Jiangsu, Peoples R China.^[Deng, Shuguang] Hunan City Univ, Coll Commun & Elect Engn, Yiyang 413000, Peoples R China.

345 E 47TH ST, NEW YORK, NY 10017 USA

IEEE

978-1-5386-2063-2

10.1109/WCSP.2017.8171086

National Natural Science Foundations of ChinaNational Natural Science Foundation of China (NSFC) [61601122, 61471164]

本校为其他机构

We focus on the topology control algorithm in Software-Defined Sensor Networks (SDSNs) and propose a robot-assisted sink nodes relocation algorithm based on the Markov chain. Firstly, by using the software-defined architecture, sensor nodes and network topology can be deployed and updated by the controller which provides global network information and centralized management in real time. Then robot-assisted sink nodes are deployed into SDSN to extend the network lifetime. Unlike motionless nodes or random mobile nodes which may bring about unforeseeable network topological variation, robot-ass...