An Energy-Efficient Contention-Based Cooperative Routing for Event Detection in Wireless Sensor Networks

2010 ◽  
Author(s):  
Xiaofang Zhou ◽  
Peng Gao ◽  
Yinlong Huang ◽  
Xu Xu ◽  
Ke Shao
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Event Detection ◽  
Energy Efficient ◽  
Wireless Sensor ◽  
Cooperative Routing

scholarly journals Localization Free Energy Efficient and Cooperative Routing Protocols for Underwater Wireless Sensor Networks

Symmetry ◽  
2018 ◽  
Vol 10 (10) ◽  
pp. 498 ◽  
Author(s):  
Sahar Shah ◽  
Anwar Khan ◽  
Ihsan Ali ◽  
Kwang-Man Ko ◽  
Hasan Mahmood
Keyword(s):  
Wireless Sensor Networks ◽  
Free Energy ◽  
Sensor Networks ◽  
Routing Protocols ◽  
Energy Efficient ◽  
Energy Utilization ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Underwater Wireless Sensor Networks ◽  
Cooperative Routing

Mitigation of channel unfavorable circumstances during data routing in underwater wireless sensor networks (UWSNs) has utmost significance. It guarantees saving packet corruption along unfavorable channels so that vital data is not lost or become meaningless. This paper proposes two routing protocols for UWSNs: localization free energy efficient routing (LFEER) and its improved version, localization free energy efficient cooperative routing (Co-LFEER). The LFEER makes decision of choosing a relay based on its maximum residual energy, number of hops and the bit error rate of the link over which packets are transmitted. These metrics are chosen to save packets from corruption to the maximum limit and maintain stable paths (where nodes do not die soon). Since a single link is used in the LFEER for packets forwarding, the link may become worse with changing circumstances of the channel. To deal with this issue, cooperative routing is added to the LFFER to construct the Co-LFEER protocol, in which some copies of packets are received by destination to decide about packets quality. Converse to some prevalent protocols, both LFEER and Co-LFEER are independent of knowing the sensor nodes’ positions, which increases computational complexity and wasteful utilization of resources. Based on extensive simulations, the proposed schemes are better than Co-DBR in reducing energy utilization and advancing packets to the desired destination.

scholarly journals A Research on the Recent Advances in the Development of Energy Efficient Distributed Cooperative Routing Protocol for Wireless Sensor Networks in the Current Scenario

2019 ◽  
Vol 8 (6S3) ◽  
pp. 1103-1110
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Routing Protocol ◽  
Energy Efficient ◽  
Wireless Sensor ◽  
Cooperative Routing ◽  
Research Article ◽  
Recent Advances ◽  
The Future ◽  
Current Scenario

A brief exhaustive summary review of the various advances in the development of energy efficient distributed cooperative routing protocol for wireless sensor n/w’s in the current scenario is presented in a nut shell in this research article. This paper just gives a in-depth scenario into the various works of the authors & lays a foundation for the proposition of the works that could be done by the future researchers in the area of wireless sensor networks.

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