Ukubambisana Kwesiteshi Kungakusiza Inethiwekhi Yakho Ngokuya Emkhawulweni Wokwenkolo
Ukuxhumeka kwenethiwekhi ye-Wi-Fi ye- 802.11n isekela kufika ku-300 Mbps we- bandwidth elinganisiwe (eqondiswayo) ngaphansi kwezimo ezingcono kakhulu zezinkinga. Ngeshwa, isixhumanisi se-802.11n ngezinye izikhathi sizosebenza ngesivinini esingaphansi kakhulu njengo-150 Mbps nangaphansi.
Ukuze uxhumane no-802.11n ukugijima ngesivinini sayo esiphezulu, ama- router angenantambo we- broadband kanye ne- adapters yenethiwekhi kumele axhumeke futhi asebenze kulokho okubizwa ngokuthi imodi yokuhlanganisa isiteshi .
I-802.11n ne-Channel Bonding
Ku-802.11n, ukubambisana kusebenzisa iziteshi ezimbili ezizungezile ze-Wi-Fi ngesikhathi esisodwa ukuphinda kabili ububanzi bokuxhumana obungenantambo kuqhathaniswa no-802.11b / g. Isilinganiso esingu-802.11n sichaza ukuphakama kwe-bandwidth ye-300 Mbps kuyatholakala uma usebenzisa ukuxhuma kwesiteshi. Ngaphandle kwalo, cishe amaphesenti angu-50 alo mbandela we-bandwidth alahlekile (empeleni kancane kancane ngenxa yokucubungula okuphezulu kwe-protocol), futhi kulawo mathuba, imishini engu-802.11n izobika ngokuxhumeka kububanzi obulinganiselwe buka 130-150 Mbps.
Ukuhlanganiswa kwesiteshi kukhulisa kakhulu ingozi yokuphazamisa amanethiwekhi eseduze akwa-Wi-Fi ngenxa ye-spectrum eyandayo namandla.
Ukusetha ukuhlanganiswa kwesiteshi esingu-802.11n
Imikhiqizo engu-802.11n evamile ayiniki amandla ukuxhumanisa kwesiteshi ngokuzenzakalela kodwa esikhundleni salokhu, sebenzisa kwimodi yesiteshi esisodwa sokugcina ukuphazamiseka okuphansi. Kokubili amaklayenti we-router namanethiwekhi we-wireless N kufanele ahlelwe ukuthi asebenze kwimodi yokubopha isiteshi ndawonye ukuze afinyelele noma yikuphi ukuzuza kokusebenza.
Izinyathelo zokulungisa ukuhlanganiswa kwesiteshi ziyahlukahluka kuye ngokuthi umkhiqizo. Isofthiwe ngezinye izikhathi izobhekisela kwimodi yesiteshi esisodwa njengokusebenza kwe- 20 MHz (20 MHz kube ububanzi besiteshi se-Wi-Fi) kanye nemodi yokuxhumanisa isiteshi njengemisebenzi ye- 40 MHz .
Ukulinganiselwa kokuhlanganiswa kwesiteshi esingu-802.11n
Imishini engu-802.11n ekugcineni ingakwazi ukugijima ebangeni eliphakeme (300 Mbps) lokusebenza ngenxa yalezi zizathu:
- Amanye gear angu-802.11n ayikwazi ukusekela ukuxhumanisa kwesiteshi. Isibonelo, le ndlela yokubonisa okungenawayawoya uhulumeni ulawulwa emazweni athile njenge-UK
- Uma inethiwekhi ye-802.11n ihlanganisa noma yikuphi amaklayenti angu-802.11b / g, ukusebenza kwenethiwekhi yonke kungahle kuthinteke kabi, kuye ngokuthi amandla om router. Ngenxa yokuthi amaklayenti angu-802.11b / g awasekeli ukuhlanganiswa kwesiteshi, lezi zimele zisetshenziswe kahle nge- mode engxubekile ye- Wireless N router ukuze unciphise umthelela wokusebenza.
- Ukungafani kwamanye amanethiwekhi angu-802.11n okuseduze kungavimbela umzila ongenazintambo we-Wireless kusuka ekuxhaseni uxhumano oluxhunyaniswe kwesiteshi. Eqinisweni, amanye ama-routers angenantambo N abuyele emuva kokusebenza kwesiteshi esisodwa lapho bebona ukuphazanyiswa okungenantambo eziteshini
- Ngisho noma uxhumano lukwazi ukusebenza ku-300 Mbps, akusho ukuthi amadivayisi angalanda futhi alayishe idatha esheshayo. Isizathu esiyinhloko salokhu ukuthi ukubhaliswa kwe- ISP akuvumeli ukuhamba okuphezulu (njengokungathi ukhokha 100 Mbps kuphela)
Njengezinye izindinganiso zokuxhumana, izinhlelo zokusebenza ezisebenza kwinethiwekhi ye-802.11n zizobonakala zihamba kancane kunomkhawulokudonsa wangempela kunama-maximums alinganisiwe afaka ngisho nokuhlanganiswa kwesiteshi endaweni. I-300 Mbps elinganiswe ukuxhumeka kwe-802.11n izovame ukuletha ama-200 Mbps noma ngaphansi kokungena kwedatha yomsebenzisi.
I-Single Band vs. iDual Band 802.11n
Amanye ama-routers a-Wireless N (okuthiwa yi-N600 imikhiqizo) ukukhangisa ukusekela nge-600 Mbps ngesivinini. Lawa ma-routers awahlinzeki ama-600 Mbps we-bandwidth ngokuxhumeka okukodwa kodwa kunokuba uxhumano oluhlanganisiwe lwesiteshi se-300 Mbps kumabhande amavaysi angu-2.4 GHz nama-5 GHz.