Cooperative Transmission Scheme with Inactive Node Reactivation Condition for Solar-Powered Wireless Sensor Networks

被引：0

作者：

Ota, Kentaro ^{[1
]}

Kobayashi, Kentaro ^{[2
]}

Yamazato, Takaya ^{[3
]}

Katayama, Masaaki ^{[2
]}

机构：

[1] Nagoya Univ, Grad Sch Engn, Chikusa Ku, Nagoya, Aichi 4648603, Japan

[2] Nagoya Univ, EcoTopia Sci Inst, Chikusa Ku, Nagoya, Aichi 4648603, Japan

[3] Nagoya Univ, Inst Liberal Arts Sci, Chikusa Ku, Nagoya, Aichi 4648603, Japan

来源：

2011 IEEE 22ND INTERNATIONAL SYMPOSIUM ON PERSONAL INDOOR AND MOBILE RADIO COMMUNICATIONS (PIMRC) | 2011年

关键词：

Wireless sensor networks; energy harvesting; solar energy; cooperative transmission; node activity rate; inactive node reactivation condition;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Our goal is the improvement of the node activity rate in solar-powered wireless sensor networks. We consider the application of a cooperative transmission scheme that uses a relay node when a node sends data to reduce the consumption of energy of the entire network. However, if we do not consider the variations in energy harvesting, the node activity rate declines during nighttime. In this paper, we smooth out the day-and-night node activity rate variations by introducing the new inactive node reactivation condition and achieve the required high node activity rate.

引用

页码：2384 / 2388

页数：5

共 5 条

[1] On the Energy Cost of Communication and Cryptography in Wireless Sensor Networks [J].

de Meulenaer, Giacomo ;

Gosset, Francois ;

Standaert, Francois-Xavier ;

Pereira, Olivier .

2008 4TH IEEE INTERNATIONAL CONFERENCE ON WIRELESS AND MOBILE COMPUTING, NETWORKING AND COMMUNICATIONS (WIMOB), 2008, :580-585

[2] Energy scavenging for mobile and wireless electronics [J].

Paradiso, JA ;

Starner, T .

IEEE PERVASIVE COMPUTING, 2005, 4 (01) :18-27

[3]

Roundy S, 2004, LECT NOTES COMPUT SC, V2920, P1

[4] Self-Powered Sensors for Monitoring of Highway Bridges [J].

Sazonov, Edward ;

Li, Haodong ;

Curry, Darrell ;

Pillay, Pragasen .

IEEE SENSORS JOURNAL, 2009, 9 (11) :1422-1429

[5] Cooperative and reliable ARQ protocols for energy harvesting wireless sensor nodes [J].

Tacca, Marco ;

Monti, Paolo ;

Fumagalli, Andrea .

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2007, 6 (07) :2519-2529

← 1 →