作者
El Miloud Ar-Reyouchi, Youssra Chatei, Kamal Ghoumid, Maria Hammouti, Bekkay Hajji
发表日期
2017/12/1
期刊
AEU-International Journal of Electronics and Communications
卷号
82
页码范围
294-304
出版商
Urban & Fischer
简介
Random network coding (RNC) for Error Correction have been the subject of intense research lately. However, in wireless sensor networks (WSNs) the correlation between the received symbols, from the same cluster head (CH), provoke the column correlation on the generator matrix of array Low-Density Parity-Check (LDPC) codes, whereby many columns of this matrix do not offer any additional information, thus the most important properties are lost despite the fact that the generator matrices are more easily dispersed. In this paper, the authors describe each step of the problem-solving algorithm employing efficient coding techniques focusing on improvement planning at Bit-error rsate (BER) vs signal-to-noise ratio (SNR) curves, in dense WSN, between CHs and the base station (BS) node. They use efficient coding techniques approach based on RNC and LDPC codes using the Time Division Multiple Access …
引用总数
201820192020202120222023236622
学术搜索中的文章
Y Chatei, K Ghoumid, M Hammouti, B Hajji - AEU-International Journal of Electronics and …, 2017