In the paper , firstly , studying and analyzing the indoor wireless infrared channel . based on infrared diffuse reflection properties , modeling of the infrared diffuse channels impulse response 本文首先對(duì)室內(nèi)漫射紅外的通信信道進(jìn)行研究和分析,基于紅外的漫反射特性我們建立了其脈沖響應(yīng)模型。
In the paper , diffuse channel characteristics is studied , multiple dispersion and background noise is detailedly analyzed , based on which the network buildup and protocol structure are analyzed 在信道研究的基礎(chǔ)上,分析了無線光局域網(wǎng)的組網(wǎng)原理和協(xié)議結(jié)構(gòu)。為實(shí)現(xiàn)無線光室內(nèi)組網(wǎng)提供了解決方案。
( b ) propose the multiple apertures system based on analysis of channel performance of atmospheric channel . ( c ) propose rake receiver in indoor diffuse channel based on analysis of channel performance )在對(duì)室內(nèi)漫射信道特性進(jìn)行分析的基礎(chǔ)上提出了室內(nèi)漫射信道下的rake接收機(jī)系統(tǒng),并分析了其性能。