Yikuphi ubuchwepheshe obungenawaya be-Bluetooth obungakwazi (futhi abukwazi) ukukwenza
I-Bluetooth yikhokhnoloji yokuxhumana yomsakazo eyenza amandla aphansi, ukuxhumana kwenethiwekhi okungahambanga phakathi kwamafoni, amakhompyutha, namanye amadivaysi enethiwekhi. Igama leBluetooth liboleka eNkosini uHarald Gormsson waseDenmark ehlala eminyakeni engaphezu kwengu-1 edlule. Igama lesidlaliso senkosi lisho "i-Bluetooth," okuthiwa ngoba wayeninozinyo elifile elibukeka liluhlaza okwesibhakabhaka. I-logo ye-Bluetooth iyinhlanganisela yama-runes amabili aseScandinavia okuqala kweNkosi.
Ukusebenzisa i-Bluetooth
Ubuchwepheshe be-Bluetooth buklanyelwe ngokuyinhloko ukusekela ukuxhumana kwezixhobo zabathengi eziphathekayo namakhemikhali asebenza ngamabhethri, kepha ukwesekwa kwe-Bluetooth kungatholakala kumadivayisi amaningi ahlanganisa:
- Amakhalekhukhwini
- Ama-headsets angenazintambo (kufaka phakathi izinkinobho zemoto engenamandla)
- Amakhibhodi angenantambo
- Amaphrinta
- Izikhulumi ezingenantambo
- Amakhompiyutha
Indlela i-Bluetooth isebenza ngayo
Amadivayisi amabili e-Bluetooth axhumeka komunye nomunye ngenqubo ebizwa nge- pairing . Uma ucindezela inkinobho noma ukhetha okukhethwa kukho kwamenyu kwunithi, idivaysi ye-Bluetooth iqala uxhumano olusha. Imininingwane iyahlukahluka kuye ngokuthi hlobo luni. Nazi ezinye izibonelo:
- Indlela Yokubhangqa noma Ukuxhuma Idivayisi ye-Bluetooth ku-iPad
- I-Bluetooth Car Kits
- Ukuhlanganisa i-Headphones ye-Bluetooth enefoni
- Indlela Yokubhanqa I-Laptop Yakho Ngamadivaysi e-Bluetooth
Amadivayisi amaningi eselula ane-radios e-Bluetooth afakwe kuwo. Ama-PC namanye amadivayisi angabuye anikwe amandla ngokusebenzisa i-Bluetooth dongles .
Amanethiwekhi e-Bluetooth afaka i-topology enamandla ebizwa ngokuthi i-piconet, equkethe ubuncane bama-amabili namanethiwekhi ayisishiyagalolunye we-Bluetooth peer. Amadivaysi axhumana asebenzisa izinqubo zenethiwekhi eziyingxenye yezimpawu ze-Bluetooth. Amazinga we-Bluetooth abuyekezwe eminyakeni eminingi eqala nge-version 1.0 (engasetshenziswanga kabanzi) no-1.1 kuze kufike ku-version 5.
Izimpawu zomsakazo ezithunyelwa ngekhava le-Bluetooth kuphela amabanga amancane, ngokuvamile kuya kumamitha angu-30 kuze kube yilabo abasha kakhulu. I-Bluetooth ekuqaleni yenzelwe ukuxhumeka kwe-wireless esheshayo, nakuba ukuthuthukiswa kwezobuchwepheshe eminyakeni eminingi kuye kwanda ukusebenza kwayo kakhulu. Izinguqulo zokuqala zesevisi ezixhaswe ngezansi ngaphansi kwe-1 Mbps ngenkathi izinguqulo zanamuhla zilinganisiwe kufika ku-50 Mbps.
I-Bluetooth vs. Wi-Fi
Yize i-Bluetooth isebenzisa ububanzi obufanayo besignali njenge- Wi-Fi evamile, ayikwazi ukuhlinzeka ngezinga elifanayo lokuxhumana okungenantambo. Uma kuqhathaniswa ne-Wi-Fi, ukuxhumana kwe-Bluetooth kuyashesha, kunomkhawulo kakhulu ebangeni futhi kusekela amadivaysi oontanga ambalwa.
Ukuphepha kwe-Bluetooth
Njengamanye ama-protocols angenawaya, i-Bluetooth ithole ukwabelana kwayo okuhle eminyakeni eminingi ngenxa yokubuthakathaka kokuphepha kwenethiwekhi. Amadrama omabonakude athandwa ngezinye izikhathi afaka izigebengu ezihlanganisa ifoni ye-Bluetooth kumuntu ohlukumezekayo, lapho isigebengu singakwazi khona ukukhulumisana bese sintshontsha idatha yangasese. Ngempela, empeleni, lokhu kuhlaselwa akunakwenzeka neze futhi ngezinye izikhathi ngisho nangokunokwenzeka ngendlela abavezwa ngayo.
Ngenkathi ubuchwepheshe be-Bluetooth buhlanganisa ingxenye yayo enhle yokuvikelwa kokuvikeleka, ochwepheshe bezokuphepha batusa ukuvala i-Bluetooth kudivayisi uma ingayisebenzisi ukugwema noma iyiphi ingozi encane ekhona.