Multihop wireless communication systems

7 ビュー (過去 30 日間)
mutah
mutah 2014 年 8 月 12 日
回答済み: Shekar N 2022 年 12 月 29 日
Hi all
I want to ask you about this :
(( increasing the number of hops make outage probability and bit error rate worst))
any body give me the reason

回答 (1 件)

Shekar N
Shekar N 2022 年 12 月 29 日
Hi Mutah,
I understand you would like to know why in a multi-hop wireless network, the BLER increases as number of hops increases.
The reason behind is that the success probability of a transmission decreases as the number of hops increases. For instance, consider a scenario where you have two hops.
Let us say, the probability of success (Ps) for each link is ‘x’,
So, for a two-hop scenario, the probability that the first and second hop transmissions are successfull is < 'x'.
As the probability of success reduces with an increase in number of hops, the subsequent BLER will also increase,
I hope this helps.

カテゴリ

Help Center および File ExchangeWireless Communications についてさらに検索

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by