Infrastructure Communication Reliability of Wireless Sensor Networks

2006 ◽  
Author(s):  
Akhilesh Shrestha ◽  
Liudong Xing ◽  
Hong Liu
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Communication Reliability

scholarly journals An Optimized Relay Selection Technique to Improve the Communication Reliability in Wireless Sensor Networks

Sensors ◽  
2018 ◽  
Vol 18 (10) ◽  
pp. 3263 ◽  
Author(s):  
Suelen Laurindo ◽  
Ricardo Moraes ◽  
Ríad Nassiffe ◽  
Carlos Montez ◽  
Francisco Vasques
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Cooperative Communication ◽  
Relay Selection ◽  
Wireless Sensor ◽  
Relay Nodes ◽  
Selection Technique ◽  
Communication Techniques ◽  
Communication Reliability ◽  
The Internet Of Things

Wireless Sensor Networks (WSN) are enabler technologies for the implementation of the Internet of Things (IoT) concept. WSNs provide an adequate infrastructure for the last-link communication with smart objects. Nevertheless, the wireless communication medium being inherently unreliable, there is the need to increase its communication reliability. Techniques based on the use of cooperative communication concepts are one of the ways to achieve this target. Within cooperative communication techniques, nodes selected as relays transmit not only their own data, but also cooperate by retransmitting data from other nodes. A fundamental step to improve the communication reliability of WSNs is related to the use of efficient relay selection techniques. This paper proposes a relay selection technique based on multiple criteria to select the smallest number of relay nodes and, at the same time, to ensure an adequate operation of the network. Additionally, two relay updating schemes are also investigated, defining periodic and adaptive updating policies. The simulation results show that both proposed schemes, named Periodic Relay Selection and Adaptive Relay Selection, significantly improve the communication reliability of the network, when compared to other state-of-the-art relay selection schemes.

Communication Reliability Analysis of Wireless Sensor Networks Using Phased-Mission Model

2016 ◽  
Vol 33 (4) ◽  
pp. 823-837 ◽  
Author(s):  
Chaonan Wang ◽  
Liudong Xing ◽  
Amir Ehsani Zonouz ◽  
Vinod M. Vokkarane ◽  
Yan Lindsay Sun
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Reliability Analysis ◽  
Wireless Sensor ◽  
Communication Reliability

scholarly journals Analysis of communication reliability in NarrowBand‐IoT oriented wireless sensor networks

2020 ◽  
Author(s):  
Xingyu He ◽  
Tingting Liang ◽  
Zhao Zhang ◽  
Guisong Yang ◽  
Linghe Kong ◽  
...  
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Communication Reliability

Application communication reliability of wireless sensor networks

2015 ◽  
Vol 5 (2) ◽  
pp. 58-67 ◽  
Author(s):  
Amir Ehsani Zonouz ◽  
Liudong Xing ◽  
Yan (Lindsay) Sun ◽  
Vinod M. Vokkarane
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Communication Reliability
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