IEEE 802.11 imilinganiselo yenethiwekhi isebenza ngesivinini somlinganiselo.
Isantya soxhumano lwenethiwekhi ye-Wi-Fi engenantambo sincike kwiimeko ezininzi. Njengoko zininzi iintlobo zamanethiwekhi ekhompyutha, i-Wi-Fi isekela amanqanaba asebenzayo, ngokuxhomekeke kumgangatho wekhnoloji.
Iimfuno ze-Wi-Fi ziqinisekisiwe yiNkampani yezoMbane kunye neZijineli zeeNjineli (IEEE). Umgangatho ngamnye we- Wi-Fi ulinganiswe ngokwemigangatho yokuhamba yomda we- network. Nangona kunjalo, ukusebenza kweenethwekhi ze-Wi-Fi akuhambelani nala maximum.
Iingqinisiso ngokubhekiselele kwiNkcazo yeNethwekhi eyiyo
Inethwekhi ye-802.11b ayisebenzanga ngokukhawuleza ngaphezu kwe-50 ekhulwini yecophulo yayo, malunga ne-5.5 Mbps. Ama-802.11a kunye nama-802.11g amanxibelelwano asebenzanga ngokukhawuleza ngaphezu kwama-20 Mbps. Nangona amaxabiso angama-802.11n kuma-600 Mbps xa kuthelekiswa ne-Ethern Fast Ethernet kwi-100 Mbps, uxhumano lwe-Ethernet lungaphinda luphumelele kwi-802.11n ekusebenziseni kwehlabathi. Nangona kunjalo, ukusebenza kwe-Wi-Fi kuyaqhubeka nokuphucula kwisizukulwana ngasinye esitsha sobugcisa.
Nasi iseshati yekhawuleziyo ye-Wi-Fi efanisa ukukhawuleza nokuhamba kweempawu zamanethiwekhi amaninzi e-Wi-Fi ngoku:
| Iingcali | Eyona nto | |
| 802.11b | 11 Mbps | 5.5 Mbps |
| 802.11a | 54 Mbps | 20 Mbps |
| 802.11g | 54 Mbps | 20 Mbps |
| 802.11n | 600 Mbps | 100 Mbps |
| 802.11ac | 1,300 Mbps | 200 Mbps |
Umgangatho we-802.11ac, odla ngokuba nguGigabit Wi-Fi, unempawu ezilandelayo:
- Isivinini esikhulu se-1.3 Gbps
- Isebenza kwibhande le-5-GHz
- Ixhuma ukuya kumacebo amane ngexesha elinye usebenzisa i-Multi-User, Multi-Input, Multi-Output (MU-MIMO) ubuchwepheshe
Yintoni elandelayo?
Umgangatho olandelayo wezonxibelelwano ezingenazintambo uya kuba ngu-802.11ax. Akulindeleke ukuba iqinisekiswe ngokusemthethweni yi-IEEE kude kube ngo-2019. Iya kuba mkhulu kunomgangatho olinganiselwa ku-802.11ac, kwaye iya kukwazi ukusebenza nangona i-signal ibonana nokuphazamiseka okukhulu. Ukongeza, ii-routers ezingama-802.11ax ziya kuba yi-MU-MIMO enikwe amandla; baya kukwazi ukuthumela idatha kumadivayisi amaninzi-amacandelo ukuba abe ngamadivayisi angama-12-ngexesha elinye.
Abaninzi abahamba phambili bezothumela idatha kwidivaysi enye ngexesha ngelixa bejika kwaye baphuma phakathi kwezixhobo ngokukhawuleza umtshini awubonakali.
Iimpawu Ukunciphisa ukuxhumeka koxhumo lwe-Wi-Fi
Ukungafani phakathi kokusebenza kwe-Wi-Fi kunye nesebenzayo kuvela kwi- network protocol , ukuphazamiseka kwomsakazo, ukuphazamiseka ngokomzimba kumgca wezinto phakathi kwamacandelo, kunye nomgama phakathi kwamadivayisi.
Ukongezelela, njengoko ezinye iinkcukacha zixhulumana kwinethiwekhi ngexesha elifanayo, ukusebenza kwayo kunciphisa ngenxa yokusebenza kwebhanti kuphela kodwa kunye nemida ye-hardware yenethiwekhi.
Unxibelelwano lwenethiwekhi ye-Wi-Fi isebenza kwisantya esiphezulu esona sikhulu sokuba zombini iifowuni, ezidla ngokubhekiswa njengeziphelo, ziyakwazi ukuxhasa. Ikhompyutheni ye-802.11g exhunywe kwi- router engu-802.11n, umzekelo, amanxibelelwano kwisantya esezantsi yekhompyutha ye-802.11g. Zombini zixhobo mazixhase umgangatho ofanayo ukuze zisebenze kwisantya esiphezulu.
Ababoneleli ngeNkonzo ye-intanethi Ukudlala kwi-Speed Speed
Kwiinkanethi zasekhaya , ukusetyenziswa kwe-intanethi ye-intanethi ngokuqhelekileyo kuyimfuneko yokukhawulela kwisantya sokugqibela senethiwekhi. Nangona amanethiwekhi amaninzi asekuhlaleni axhasana nokwabelana ngeefayile ngaphakathi kwekhaya ngesivinini se-20 Mbps okanye ngaphezulu, iinkonzo ze-Wi-Fi ziyaqhubeka zidibanisa kwi-intanethi kwisantya esisezantsi esekelwe ngababoneleli ngeenkonzo ze-intanethi .
Uninzi lweenkonzo zee-intanethi linikeza iinkonzo ezininzi zeenkonzo ze-intanethi. Ukukhawuleza uqhagamshelo, uhlawule ngakumbi.
Ukubaluleka kokwandiswa kweeNethiwekhi
Ukunxibelelana kwejubane eliphezulu kunokuba kubaluleke ngokukodwa njengoko ividiyo ehambayo ifunyanwa ekuthandeni. Unakho ukubhalisa kwi-Netflix, i-Hulu, okanye enye inkonzo yokusasazwa kwevidiyo, kodwa ukuba uxhumano lwakho lwe-intanethi kunye nenethwekhi ayikwazi ukuhlangabezana neemfuno zesantya esincinci, awuyi kubukela ezininzi iifilimu.
Kuyafana okufanayo kwiinkqubo zokusakaza ividiyo. Ukuba ubukela i-TV kunye neRoku , i- Apple TV , okanye enye inkcazo yokuzonwabisa yonxibelelwano , usichitha ixesha lakho lokubukela ithelevishini kwiinkqubo zokuthengisa iziteshi kunye neenkonzo ze-premium.
Ngaphandle kwenethiwekhi enokukhawuleza, lindele ukufumana ubunzima bevidiyo kunye namaqhezu aqhelekileyo ukuze uhlasele.
Umzekelo, i-Netflix isincoma isivinini sokuxhumeka kwebhanki ye-1.5 Mbps kuphela, kodwa iphakamisa ukukhawuleza okuphezulu kwekhwalithi ephakamileyo: 3.0 Mbps ngekhwalithi ye-SD, i-5.0 Mbps yekhwalithi ye-HD, kunye ne-25 Mbps ngekhwalithi ye-HD.
Indlela yokuvavanya inqanaba lakho lomnxeba
Umboneleli wenkonzo yakho ye-intanethi unokubonelela ngenkonzo yokuhlola ngesivinini. Vele ungene kwi-akhawunti yakho, uye kwiphepha lekhawulezi, kunye ne-service. Phinda ukuvavanywa ngamaxesha ahlukeneyo omhla ukuze ufike kwi-benchmark ephakathi.
Ukuba umnini-nkonzo wakho we-intanethi akaboneleli ngophando lwezantya, ininzi yeenkonzo zee-intanethi ze-intanethi zifumanekile ukuvavanya isivinini sakho senethiwekhi .