Deegaannada xidh-xidhan sida tunnel-yada iyo dabaqyada hoose, calaamadaha bilaa-waayirka ah ayaa inta badan si aad ah u xannibma, taaso keenta in aaladaha isgaadhsiinta sida talefannada gacanta iyo aaladaha shabakadu aanay si fiican u shaqayn. Si loo xaliyo dhibaatadan, injineeradu waxay soo saareen aalado kor u qaada calaamadaha kala duwan. Qalabyadani waxay heli karaan calaamadaha wireless-ka ee daciifka ah oo way kordhiyaan, taas oo awood u siinaysa aaladaha wireless inay si caadi ah ugu shaqeeyaan jawi xiran. Hoosta, waxaanu soo bandhigi doonaa qaar ka mid ah aaladaha kor u qaadida calaamadaha caadiga ah ee loo isticmaalo tunnel-yada iyo dhulka hoostiisa.
1. Nidaamka Anteenada Qaybsan (DAS)
Nidaamka anteenada la qaybiyey waa nidaamka cod-weyneysiinta calaamadaha caadiga ah ee la isticmaalo, kaas oo soo bandhigaya calaamadaha wireless-ka dibadda ee jawiga gudaha iyadoo lagu rakibayo anteenooyin badan gudaha tunnel-ka iyo qolalka hoose, ka dibna kor u qaadaya oo ku faafinaya calaamadaha wireless-ka iyada oo loo marayo anteenooyin qaybsan. Nidaamka DAS wuxuu taageeri karaa hawl-wadeenno badan iyo kooxo badan oo soo noqnoqda, wuxuuna ku habboon yahay hababka isgaarsiinta ee kala duwan, oo ay ku jiraan 2G, 3G, 4G, iyo 5G.
2. Gain nooca signal amplifier
Cod-weyneyeeyaha nooca faa'iidada wuxuu ku gaaraa daboolida signalka isagoo helaya oo kor u qaadaya calaamadaha bilaa-waayirka daciifka ah, ka dibna u gudbiya mar kale. Qalabka noocaan ah wuxuu caadi ahaan ka kooban yahay anteeno dibadda ah (calaamadaha qaadata), cod-weyneeye signal, iyo anteeno gudaha ah (calaamadaha gudbinta). Cod-weyneeye nooca faa'iidada wuxuu ku habboon yahay qolalka hoose ee yaryar iyo tunnelyada.
3. Nidaamka soo celinta Fiber optic
Nidaamka dib-u-soo-nooleynta Fiber optic-ga waa xalka sare-u-qaadista signallada sare oo u beddela calaamadaha wireless-ka oo u beddela calaamadaha indhaha, kuwaas oo lagu kala qaado dhulka hoostiisa ama gudaha tunnelka iyada oo loo marayo fiilooyinka indhaha, ka dibna dib loogu celiyo calaamadaha wireless-ka iyada oo loo marayo kuwa qaata fiber optic. Faa'iidada nidaamkan ayaa ah in uu leeyahay luminta gudbinta calaamadaha hooseeya wuxuuna gaari karaa gudbinta calaamadaha fogaanta iyo daboolida.
4. Unug yar
Saldhig yar oo saldhigeedu yahay waa nooc cusub oo ah qalabka kor u qaada signalka kaas oo leh awood isgaadhsiineed oo bilaa fiilo ah oo si toos ah ula xidhiidhi karta telefoonada gacanta iyo aaladaha kale ee wireless-ka. Saldhigyada yar yar ayaa badanaa lagu rakibaa saqafka tunnel-yada iyo saqafka hoose ee hoose, iyaga oo siinaya daboolka calaamadaha wireless-ka oo deggan.
Kuwa kore waa qaar ka mid ah aaladaha kor u qaada calaamadaha caadiga ah ee loo isticmaalo tunnelyada iyo saqafka hoose. Marka la dooranayo qalab, waxaa lagama maarmaan ah in la tixgeliyo arrimo ay ka mid yihiin shuruudaha caymiska dhabta ah, miisaaniyadda, iyo ku habboonaanta qalabka si loo doorto qalabka ugu habboon naftiisa.
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Waqtiga boostada: Oct-30-2023