Moni kwa alendo onse ku blog!
Ogwiritsa ntchito kwambiri, atakhazikitsa ma netiweki a Wi-Fi kwa iwo, afunseni funso lomwelo: "bwanji kuthamanga kwa rauta kukuwonetsedwa 150 Mb / s (300 Mb / s), ndipo kuthamanga kwamafayilo ndikotsika kwambiri kuposa 2-3 Mb / ndi ... " Izi zili choncho ndipo izi sizolakwika! Munkhaniyi, tiyesa kumvetsetsa zomwe zikuchitika chifukwa cha izi, ndipo pali njira zina zokulitsira liwiro mu intaneti ya Wi-Fi.
1.Ndi chifukwa chiyani liwiro lili m'munsi kuposa lomwe lasonyezedwa m'bokosi lomwe lili ndi rauta?
Zonse ndizotsatsa, kutsatsa ndiye injini yogulitsa! Zowonadi, zokulirapo pa phukusi (inde, kuphatikiza chithunzi choyambirira chowala ndi cholembedwa "Super") - ndiye kuti kugulidwaku kuchitika ...
M'malo mwake, phukusi ili ndi liwiro lalikulu kwambiri la theoretical. M'mikhalidwe yeniyeni, kudutsa kungasinthe kwambiri kuchokera manambala phukusi, kutengera zinthu zambiri: kukhalapo kwa zopinga, makoma; kusokonezedwa ndi zida zina; mtunda pakati pa zida, etc.
Gome ili pansipa likuwonetsa manambala pochita. Mwachitsanzo, rauta yokhala ndi ma CD othamanga a 150 Mbit / s - mu zochitika zenizeni, imapereka liwiro la kusinthana kwa chidziwitso pakati pazida zosaposa 5 MB / s.
Muyezo wa Wi-Fi | Theoretical throughput Mbps | Tsamba loyambira Mbps | Bandwidth weniweni (pochita) *, MB / s |
IEEE 802.11a | 54 | 24 | 2,2 |
IEEE 802.11g | 54 | 24 | 2,2 |
IEEE 802.11n | 150 | 50 | 5 |
IEEE 802.11n | 300 | 100 | 10 |
2. Kutsamira kwa liwiro la Wi-Fi pamtunda wa kasitomala ku rauta
Ndikuganiza kuti anthu ambiri omwe adakhazikitsa netiweki ya Wi-Fi adazindikira kuti njira yowonjezerayo imachokera kwa kasitomala, kutsitsa chizindikirocho ndikuchepetsa liwiro. Ngati mukuwonetsa zambiri pazochita pazojambulazo, mumapeza chithunzi ichi (onani chithunzi pansipa).
Chithunzi cha kudalira kwa liwiro mu netiweki ya Wi-Fi (IEEE 802.11g) mtunda wa kasitomala ndi rauta (deta ndiyofanana *).
Chitsanzo chosavuta: ngati rauta ndi mamita 2-3 kuchokera laputopu (yolumikizira IEEE 802.11g), ndiye kuti liwiro lalikulu lidzakhala mkati mwa 24 Mbps (onani tebulo pamwamba). Ngati laputopu imasunthidwa kupita kuchipinda china (kwa makoma angapo) - kuthamanga kumatha kutsika kangapo (ngati kuti laputopuyo sinali 10, koma 50 metres kuchokera pa rauta)!
3. Kuthamanga mu ne-fi network ndi makasitomala ambiri
Zingawoneke kuti ngati liwiro la rautayo, mwachitsanzo, 54 Mbps, ndiye kuti liyenera kugwira ntchito ndi zida zonse pa liwiro lija. Inde, ngati mulumikiza laputopu imodzi ndi rauta mu "mawonekedwe abwino", ndiye kuti kuthamanga kwambiri kudzakhala mkati mwa 24 Mbps (onani tebulo pamwambapa).
Router yokhala ndi antennas atatu.
Mukalumikiza zida ziwiri (nenani ma laptops 2) - liwiro la maukonde, mukasamutsa zambiri kuchokera pa laputopu kupita pa ina ndizongokhala 12 Mbit / s. Chifukwa chiyani?
Chowonadi ndi chakuti mu gawo limodzi la nthawi rautayi imagwira ntchito ndi adapter imodzi (kasitomala, mwachitsanzo, laputopu). Ine.e. zida zonse zimalandira chisonyezo cha wailesi kuti rautayi ikusamutsa deta kuchokera pa chipangizochi, gawo lina la rauta limasinthira ku chida china, etc. Ine.e. mukalumikiza chipangizo chachiwiri pa intaneti ya Wi-Fi, rauta imayenera kusinthanso kawiri - liwiro motero limatsikanso kawiri.
Mapeto: momwe mungakulitsire liwiro pa intaneti ya Wi-Fi?
1) Mukamagula, sankhani rauta yokhala ndi mlingo wokwanira wosamutsa deta. Ndikofunikira kukhala ndi antenna yakunja (osamangidwa mu chipangizocho). Kuti mumve zambiri za mawonekedwe a rauta, onani nkhaniyi: //pcpro100.info/vyibor-routera-kakoy-router-wi-fi-kupit-dlya-doma/.
2) Zipangizo zochepa zolumikizidwa ndi netiweki ya Wi-Fi - ndizochedwa liwiro! Komanso musaiwale kuti, mwachitsanzo, mukalumikiza foni ndi IEEE 802.11g muukonde, ndiye kuti makasitomala ena onse (anene, laputopu yomwe imathandizira IEEE 802.11n) azitsatira muyezo wa IEEE 802.11g mukamakopera zambiri kuchokera pamenepo. Ine.e. Liwiro la maukonde a Wi-Fi lidzagwa kwambiri!
3) Ma network ambiri amatetezedwa ndi WPA2-PSK encryption. Ngati mumalepheretsa zonse kuzungulira, ndiye kuti mitundu ina ya ma routers imatha kugwira ntchito mwachangu kwambiri (mpaka 30%, yotsimikiziridwa ndi zomwe mumakumana nazo). Zowona, maukonde a Wi-Fi pankhaniyi satetezedwa!
4) Yesani kuyika rauta ndi kasitomala (laputopu, kompyuta, ndi zina) kuti akhale pafupi momwe angathere. Ndikofunikira kwambiri kuti pakati pawo palibe makoma komanso magawo (makamaka othandizira).
5) Sinthani madalaivala pamaneti ma adapter omwe anaika mu laputopu / kompyuta. Kwambiri ndimakonda njira yokhayo yogwiritsa ntchito DriverPack Solution (ndinatsitsa fayilo ya 7-8 GB kamodzi, ndikuigwiritsa ntchito pamakompyuta ambiri, ndikusintha ndikukhazikitsa Windows OS ndi oyendetsa). Kuti mumve zambiri za momwe mungasinthire madalaivala, onani apa: //pcpro100.info/kak-iskat-drayvera/.
6) Tsatirani upangiri uwu pachiwopsezo chanu! Kwa mitundu yina ya ma routers, pali mapulogalamu ena apamwamba kwambiri a firmware (ma microprograms) olembedwa ndi okonda. Nthawi zina firmware ngati imeneyi imagwira ntchito bwino kwambiri kuposa zovomerezeka. Pokhala ndi chidziwitso chokwanira, firmware ya chipangizocho imachitika mwachangu komanso popanda mavuto.
7) Pali "amisiri" ena omwe amalimbikitsa kumaliza antenna la rauta (akuganiza kuti chizindikirocho chidzakhala champhamvu). Monga kukonza, mwachitsanzo, amalimbikitsa kuti apachike konkire wa aluminiyamu pansi pa ndimu. Kupindula ndi izi, m'malingaliro anga, ndikukaika kwambiri ...
Ndizo zonse, zabwino zonse kwa aliyense!
