Izintambo zokuxhumana ezingenantambo ezichazwe

I-protocol isethi yemithetho noma iziqondiso ezivunyelwene ngazo zokuxhumana. Uma kuxoxisana kubalulekile ukuvumelana ukuthi ungakwenza kanjani lokhu. Uma iqembu elilodwa likhuluma isiFulentshi nenye isiJalimane ukuxhumana kuzokuhluleka kakhulu. Uma bobabili bevumelana ngolimi olulodwa lwezokuxhumana luzosebenza.

E-intanethi isethi yezinhlelo zokuxhumana ezisetshenzisiwe kuthiwa i-TCP / IP. I-TCP / IP empeleni iqoqo lezinhlelo ezihlukahlukene ukuthi ngamunye unomsebenzi wakhe noma injongo yakhe ekhethekile. Lezi zinhlelo zenziwe yizinhlangano zamazwe ngamazwe futhi zisetshenziselwa cishe wonke amapulatifomu nasemhlabeni jikelele ukuqinisekisa ukuthi wonke amadivaysi e-Intanethi angaxhumana ngokuphumelelayo.

Kunezinhlobonhlobo zezivumelwano ezisebenzisayo zokuxhumana ngezintambo ezingenantambo. Ngokusobala, okuvame kakhulu ku- 802.11b . Izinto zokusebenzisa usebenzisa i-802.11b zifana nezindleko. I-802.11b yokuxhumana okungenazintambo ezingenantambo isebenza ebangeni lobubanzi be-2.4 GHz elingavunyelwe. Ngeshwa, kanjalo namanye amadivaysi amaningi afana namakholi angenawo umakhalekhukhwini namabheki omntwana angaphazamisa ithrekhi yakho yenethiwekhi engenantambo. Isivinini esiphezulu sezokuxhumana ezingu-802.11b yi-11 Mbps.

Isimiso esisha se-802.11g sithuthukisa ku-802.11b. Isasebenzisa i-2.4 GHz ehlangene namanye amadivaysi angenantambo angenawo angasese, kodwa 802.11g inamandla okudlulisela kuze kufike ku-54 Mbps. Izinto zokusebenza ezenzelwe u-802.11g zizoqhubeka zixhumana nemishini engu-802.11b, kepha ukuxuba amazinga amabili akuvunyelwe ngokuvamile.

Isimiso se-802.11a sisebubanzi obuhlukahlukene bemvamisa. Ngokusakazwa kumadivayisi we-GHz angu-802.11a ububanzi buba ngaphansi komncintiswano omncane nokuphazanyiswa kusuka kumadivayisi womndeni. I-802.11a nayo ikwazi ukuhamba ngesivinini kuze kufike ku-54 Mbps njengezinga elilinganiselwa ku-802.11g, kodwa i-802.11 yehadiwe iyabiza kakhulu.

Enye indinganiso eyaziwa nge-wireless i- Bluetooth . Amadivayisi we-Bluetooth adlulisa ngamandla aphansi futhi abe nobubanzi obungamamitha angu-30 noma ngaphezulu. Amanethiwekhi e-Bluetooth nawo asebenzisa ibanga lemvamisa ye-2.4 GHz elingavunyelwe futhi alinganiselwe kumadivayisi angama-8 axhunyiwe. Isivinini esikhulu sokudlulisela kuphela siya ku-1 Mbps.

Kunamanye amazinga amaningi athuthukiswa futhi aqaliswa kule nsimu yokuxhumana engenazintambo ezingenazintambo. Kufanele wenze umsebenzi wesikole sakho futhi ulinganise izinzuzo zanoma yiziphi izivumelwano ezintsha ngezindleko zemishini yalezo zivumelwano bese ukhetha izinga elikusebenzela kakhulu.