We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
一种新的VANET 网络链路丢包率估计算法.
- Authors
陈强伟; 赵建华; 杨雪芹; 张珊珊
- Abstract
In the Vehicle Ad-hoc Network(VANET) protocol system, it is very important to estimate and forecast the packet loss rate(PLR) of the network link layer, because it not only determines the effect of information transmission, but also its size will directly influence the implementation of the upper service protocol. Therefore, this paper proposes a Posterior Expectation Estimation(PEE) based algorithm to predict and estimate the PLR of link layer. According to the analysis of the experimental data, the PLR can be estimated more quickly and accurately with few detection packets, and the PEE algorithm is superior to the Maximum Likelihood Estimator(MLE) algorithm and the Expected Transmission count(EXT) algorithm.
- Publication
Telecommunication Engineering, 2018, Vol 58, Issue 10, p1217
- ISSN
1001-893X
- Publication type
Article
- DOI
10.3969/j.issn.1001-893x.2018.10.018