A new energy-efficient data transmission scheme based on DSC and virtual MIMO for wireless sensor network
type: Item
instance of: scholarly article
title: A new energy-efficient data transmission scheme based on DSC and virtual MIMO for wireless sensor network
zbMATH Open document ID: 1326.93090
DOI: 10.1155/2015/904274
author: N. E. Zubov
published in: Journal of Control Science and Engineering
publication date: 2015-11-19T00:00:00Z
review text: Summary: Energy efficiency in Wireless Sensor Network (WSN) is one of the primary performance parameters. For improving the energy efficiency of WSN, we introduce Distributed Source Coding (DSC) and virtual Multiple-Input Multiple-Output (MIMO) into wireless sensor network and then propose a new data transmission scheme called DSC-MIMO. DSC-MIMO compresses the source data using distributed source coding before transmitting, which is different from the existing communication schemes. Data compression can reduce the length of the data and improve the energy efficiency. In addition, DSC-MIMO does not require the cluster heads to collect the data of the source nodes, which reduces the frequencies of data transmission and saves energy. In the simulation, we analyze the energy consumption of DSC-MIMO. The results indicate that DSC-MIMO can effectively reduce the energy consumption and improve the energy efficiency of the whole wireless sensor network.
Mathematics Subject Classification ID: 93C95
Mathematics Subject Classification ID: 93C35
Mathematics Subject Classification ID: 93B51
zbMATH DE Number: 6511704
zbMATH Keywords: wireless sensor network (WSN)
zbMATH Keywords: energy-efficient data transmission
zbMATH Keywords: distributed source coding (DSC)
zbMATH Keywords: virtual multiple-input multiple-output (MIMO)
Wikidata QID: Q59112475
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2015/904274
OpenAlex ID: W1970655410
cites work: Noiseless coding of correlated information sources
description: scientific article; zbMATH DE number 6511704