Asset Details
Do you wish to reserve the book?
Impact of Link Unreliability and Asymmetry on the Quality of Connectivity in Large-scale Sensor Networks
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
Impact of Link Unreliability and Asymmetry on the Quality of Connectivity in Large-scale Sensor Networks
Do you wish to request the book?
Impact of Link Unreliability and Asymmetry on the Quality of Connectivity in Large-scale Sensor Networks
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
Impact of Link Unreliability and Asymmetry on the Quality of Connectivity in Large-scale Sensor Networks
2008
Overview
Connectivity is a fundamental issue in research on wireless sensor networks. However, unreliable and asymmetric links have a great impact on the global quality of connectivity (QoC). By assuming the deployment of nodes a homogeneous Poisson point process and eliminating the border effect, this paper derives an explicit expression of node non-isolation probability as the upper bound of one-connectivity, based on an analytical link model which incorporates important parameters such as path loss exponent, shadowing variance of channel, modulation, encoding method etc. The derivation has built a bridge over the local link property and the global network connectivity, which makes it clear to see how various parameter impact the QoC. Numerical results obtained further confirm the analysis and can be used as reference for practical design and simulation of wireless ad hoc and sensor networks. Besides, we find giant component size a good relaxed measure of connectivity in some applications that do not require full connectivity.
Publisher
MDPI AG,MDPI,Molecular Diversity Preservation International (MDPI)
