Chaw nres WIFI tiag tiag yuav tsum muaj cov yam ntxwv pom hauv qab no:
1. Txhawb nqa ntau qhov tseem ceeb thiab ntau daim ntawv (2.4G thiab 5.1-5.8G), uas tuaj yeem siv rau WIFI cov paib kev tiv thaiv thiab kev sib kis ntev kom tau raws li cov lag luam xav tau sib txawv thiab cov kev siv hauv ntau qhov chaw ib puag ncig.
1. Thaum ua WIFI teeb liab kev pabcuam kev pabcuam, peb lossis plaub tus xaum tuaj yeem siv rau hauv ntu 2.4G, thiab nrog lub kav hlau txais xov sib txawv, lub teeb liab sib txuas tau tuaj yeem yoog raws cov npoo tsev ntawm cov qauv sib txawv, kom lub tsev npog cov teeb liab yog nws zoo tshaj plaws.
2. Thaum koj nyob deb ntawm cov ntaub ntawv tawm thiab yuav tsum tau npog los ntawm WIFI cov teeb liab, qhov no, tsis muaj qhov nkag mus tau zoo rau cov ntaub ntawv sab saud, thiab nws tsis tuaj yeem nkag mus hauv cov xov hlau. Lub sijhawm no, ib qho tseem ceeb ntawm WIFI lub hauv paus chaw nres tsheb tuaj yeem thov rau 5.8G zaus band, thiab tom qab ntawd WIFI lub hauv paus chaw nres tsheb CPE muab tso rau ntawm cov ntaub ntawv tawm txoj haujlwm tau txuas nrog cov ntaub ntawv tawm (tuaj yeem xa 1-15KM), thiab tshuav ob lossis peb qhov tseem ceeb siv yog nyob rau hauv 2.4G band Ua WIFI teeb liab kev pov hwm. Qhov no tuaj yeem ua rau qhov chaw ntawm WIFI lub hauv paus chaw nres tsheb hloov kho tau yooj yim dua, thiab tuaj yeem ua tau zoo dua cov teeb liab thaiv ntawm cov tsev ntev. Lub hlwb nyob ib puag ncig cov ntaub ntawv tawm taw qhia tuaj yeem ua kom zoo dua qhov kev pab them nqi ntawm cov teeb liab, thiab cov cuab yeej yooj yim nias thiab tso tawm tuaj yeem ua rau WLAN cov kev pabcuam tau ntxiv thiab ua rau cov neeg siv&# 39 nkag tau zoo dua.
2. Cov bandwidth siab thiab lub zog siab tau raws li qhov ntim nkag ntawm ntau cov neeg siv.
1. Lub siab bandwidth ntawm WIFI paus chaw nres tsheb, tus nqi nqa ncav ntau dua 50M. Yog tias ib daig ntawm cov khoom siv hu ua qhov pib chaw nres tsheb tsuas muaj tus nqi ntawm kwv yees li 20M, nws yuav ua li cas nws tuaj yeem ntsib kev nkag mus ntawm ntau cov neeg siv? Yog tias muaj, tom qab ntawd tsuas muaj ntau qhov APs tuaj yeem yuav, uas tsis yooj yim dua. Peb txhua tus paub tias yog 1M ntawm bandwidth faib rau txhua tus neeg siv ntawm lub hauv paus chaw nres tsheb, cov khoom siv zoo ib yam tsuas yog muaj txog 20 tus neeg siv, uas tsis txawv ntawm APs. Xws li lub cuab yeej tuaj yeem tsuas yog hu ua pseudo base station. Kev siv bandwidth ntawm qhov chaw nres tsheb tiag yog 2-3 npaug siab tshaj li ntawm AP kom tau raws li kev nkag mus ntawm cov neeg siv coob, thiab cov neeg siv nyob ib puag ncig cov chaw nres tsheb tuaj yeem sib ntsib yam tsis tau ntxiv cov khoom siv.
2. Qhov chaw dav dav lossis chaw ua haujlwm hauv chav tsev ua haujlwm nyuaj heev, thaiv ntawm 3-7 txheej ntawm phab ntsa. Raws li lub ntsiab cai ntawm kev xa xov hluav taws xob wireless, ib txheej txheej ntawm phab ntsa zoo ib yam yuav ua kom pom qhov teeb meem 3DBI (uas yog, ib nrab ntawm tag nrho cov zis hluav taws xob ntawm cov khoom siv wireless), thiab lub zog yog me me ntawm cov cuab yeej feem ntau tsis muaj teeb liab tom qab dhau thawj thiab theem ob. WIFI tiag tiag qhov chaw nres tsheb tuaj yeem siv lub zog siab (1-5W) qhuav paug, yog li ntawd tom qab nkag mus rau hauv pem teb thib peb, cov khoom siv davhlau ya nyob twg kuj tuaj yeem tau txais cov teeb liab tso cai rau cov neeg siv nkag hauv Is Taws Nem ib txwm. Txoj kev no, cov neeg siv tau zoo tuaj yeem tsis muaj cov khoom ntxiv.
Tsis muaj ib qho ntawm cov haujlwm saum toj no yog muaj los ntawm cov tub ntxhais hluas ib leeg. Tsis tas li ntawd, WIFI hauv paus chaw nres tsheb software muaj cov haujlwm nthuav dav zoo dua qub, thiab tuaj yeem sib txuas zoo dua rau cov cuab yeej siv chav.
