Isilinganiso seDynamic Scaling Changes Wi-Fi Speeds
Amanethiwekhi e-Wi-Fi asekela ukuhamba okunamandla okukhulu (amazinga wedatha) kuye ngokucushwa kwawo. Noma kunjalo, ijubane elikhulu lokuxhumeka kwe-Wi-Fi lingashintsha ngokuzenzakalelayo ngokuhamba kwesikhathi ngenxa yesici esibizwa ngokuthi ukuguquguquka kwezinga eliguqukayo .
Uma idivaysi iqala ukuxhuma kwinethiwekhi ngaphezu kwe-Wi-Fi, isivinini sayo esilinganisiwe sibalwa ngokwendlela yamanje yesignali yokuxhuma. Uma kunesidingo, ijubane lokuxhuma ngokuzenzakalelayo lishintsha ngokuhamba kwesikhathi ukugcina isixhumanisi esinokwethenjelwa phakathi kwamadivayisi.
I-Wi-Fi yokulinganisa kwezinga eliphezulu idlulisela ububanzi lapho amadivayisi angenantambo angakwazi ukuxhuma komunye nomunye ngokubuyisela ukusebenza kwenethiwekhi ephansi kumabanga amade.
I-802.11b / g / n I-Dynamic Rate Scaling
Idivaysi engenantambo engu- 802.11g eseduzane ne- router izovame ukuxhuma kuma-54 Mbps. Lezinga eliphezulu lesedatha liboniswa kuzikrini zokungena ngezingcingo zedivayisi.
Amanye amadivaysi angu-802.11g atholakale kude nomzila, noma ngokuvinjelwa phakathi, angase axhumane namanani aphansi. Njengoba la madivaysi ethutheka kude nomgwaqo, ukuvinjelwa kwabo okulinganisiwe kokunciphisa ekugcineni kuyancishiswa ngokulinganisa i-algorithm, kuyilapho amadivayisi asondela angakwazi ukulinganisa ngesivinini (kuze kufinyelele kuma-54 Mbps).
Amadivaysi e-Wi-Fi anezindleko zawo ezilinganiselwe ezilinganisweni ezichazwe ngaphambilini. I-802.11ac inikeza ngesivinini kufika ku-1,000 Mbps (1 Gbps) ngenkathi i- 802.11n ixosha nge-1/3 leyo ijubane, ku-300 Mbps.
Ngama-802.11g, izilinganiso ezichazwe ziyi (kusukela eziphezulu kuya eziphansi kakhulu):
- 54 Mbps
- 48 Mbps
- 36 Mbps
- 24 Mbps
- 18 Mbps
- 12 Mbps
- 9 Mbps
- 6 Mbps
Ngokufanayo, amadivayisi amadala angu- 802.11b asekela izilinganiso ezilandelayo:
- 11 Mbps
- 5.5 Mbps
- 2 Mbps
- 1 Mbps
Ukulawula ukukhishwa kwe-Dynamic Rate
Izinto eziqaphela ukuthi iyiphi idatha yedatha ekhethwe ngokunamandla kwidivaysi ye-Wi-Fi nganoma yisiphi isikhathi sinikeza:
- ibanga eliphakathi kwedivayisi namanye ama-endpoints wokukhulumisana we-Wi-Fi
- ukuphazanyiswa komsakazo endleleni yedivaysi engenantambo
- ukuvimbela ngokomzimba endleleni yedivayisi ye-Wi-Fi, futhi ephazamisa ikhwalithi yesignali
- amandla omsakazo / umamukeli womsakazo we-Wi-Fi wedivayisi
Imishini yenethiwekhi yasekhaya ye-Wi-Fi isebenzisa njalo ukukala kwesilinganiso; umlawuli wenethiwekhi akakwazi ukukhubaza lesi sici.
Ezinye izizathu zokuxhumeka okuncane kwe-Wi-Fi
Kunezinto eziningi ezingasiza ekunciphiseni i-intanethi, hhayi nje ukukhula kwezinga eliguqukayo. Lokhu kuyiqiniso ikakhulu uma uxhumano lwakho luhlala luhamba kancane. Uma ukwandisa isignali se-Wi-Fi akwanele, cabanga ukwenza ezinye izinguquko.
Isibonelo, mhlawumbe i-antenna ye-router incane kakhulu noma iboniswe ngendlela engafanele, noma kukhona amadivayisi amaningi kakhulu asebenzisa i-Wi-Fi ngesikhathi esisodwa . Uma indlu yakho inkulu kakhulu ku-router eyodwa, ungase ucabange ukuthenga iphuzu lokufinyelela lesibili noma usebenzisa i- Wi-Fi Extender ukuze ushaye isignali ngaphezu kwalokho engafinyelela khona.
Mhlawumbe ikhompiyutha yakho ibhekene nezinshayeli zedivaysi ezingaphelelwe noma ezingalungile ezivimbela ukuthi zingashesha kanjani ukulanda noma ukulayisha idatha. Buyekeza labo abashayeli ukuze babone ukuthi lokho kulungisa uxhumano lwe-Wi-Fi oluthile.
Okunye okumele sikhumbule ukuthi ungathola isivinini se-Wi-Fi ngokusheshisa njengalokho okukhokhayo, futhi sizimele ngokuphelele kwi- hardware oyisebenzisayo. Uma unomshini onamandla wama-300 Mbps futhi awekho amanye amadivayisi axhumekile, kodwa awusatholi ngaphezu kwezingu-8 Mbps, cishe ngenxa yokuthi ukhokha i- ISP yakho ye-8 Mbps kuphela.