Izindaba

Ungabala kanjani inani le-Wi-Fi 6? Okokuqala, qagela kusukela ekuqaleni kuze kube sekupheleni: Izinga lokudlulisela lizothinteka ngenani lokugeleza kwendawo. Inombolo yamabhithi inkampani yenethiwekhi ngayinye engawadlulisela inombolo yamabhithi anekhodi inkampani ngayinye yenethiwekhi. Izinga lokubhala amakhodi liphezulu, lingcono. Mangaki ...

Okokuqala, masifunde nge-IEEE 802.11ax. Kumfelandawonye we-WiFi, ibizwa nge-WiFi 6, eyaziwa nangokuthi inethiwekhi yendawo engenantambo esebenza kahle kakhulu. Kuyindinganiso yenethiwekhi yendawo engenantambo. I-11ax isekela amabhendi angu-2.4GHz kanye ne-5GHz, futhi ingabuyela emuva ihambisane ne-protoco evame ukusetshenziswa...

802.11n idinga ukuchazwa ngokwehlukana. Njengamanje, imakethe evamile isebenzisa le nqubo yokudlulisa i-WiFi. I-802.11n iyiphrothokholi ejwayelekile yokudlulisa okungenantambo. Kuwubuchwepheshe bokwenza inkathi. Ukubukeka kwayo kwenza izinga lamanethiwekhi angenawaya likhule kakhulu. Ukuze kuthuthukiswe i-t...

Kunemiqondo eminingi kanye nemithethonqubo ebandakanyekayo kumanethiwekhi angenawaya. Ukuze nginikeze wonke umuntu umbono ongcono, ngizochaza ukuhlukaniswa. 1. Ngokuhambisana nenethiwekhi ehlukene, amanethiwekhi angenawaya angahlukaniswa abe: “I-WWAN” imele “inethiwekhi yendawo engenantambo. &...

1. IEEE802.11b kanye ne-IEEE802.11g zombili zisetshenziswa kubhendi yefrikhwensi engu-2.4GHz. Ake sichaze lezi zimiso ezimbili ngendlela eqhubekayo ukuze siqonde izindinganiso zamaphrothokholi ahlukene. I-IEEE 802.11b indinganiso yamanethiwekhi endawo angenantambo. Imvamisa yenkampani yenethiwekhi ingu-2.4GHz, futhi...

Funda kabanzi mayelana ne-IEEE 802.11a kuphrothokholi ye-WiFi, okuyiphrothokholi yokuqala yebhendi ye-5G. 1) Ukuhumusha kwephrothokholi: I-IEEE 802.11a iyindinganiso ebuyekeziwe engu-802.11 nezinga layo lokuqala, elavunywa ngo-1999. Iphrothokholi ewumongo yezinga le-802.11a iyafana nezinga lokuqala, ...