Uyini umehluko phakathi kuka-5.0, 5.1, 5.2, 5.3 bluetooth?
Uyini umehluko phakathi kuka-5.0, 5.1, 5.2, 5.3 bluetooth?
Ubuchwepheshe be-Bluetooth bubone izinguquko ezinkulu eminyakeni edlule. I-Bluetooth Special Interest Group (Bluetooth SIG) ihole lezi zibuyekezo. Inguqulo entsha ngayinye iletha izici ezintsha nokusebenza okungcono.
Kubalulekile ukwazi ukuthi i-Bluetooth 5.0, 5.1, 5.2, ne-5.3 ihluke kanjani. Lolu lwazi lusisiza ukuba sisebenzise lezi ntuthuko ngokugcwele.
Ukhiye wokuthatha
I-Bluetooth 5.0 yethule ukuthuthuka okukhulu ebangeni nesivinini sokudlulisa idatha.
I-Bluetooth 5.1 yengeze amandla okuthola isiqondiso, ithuthukisa ukunemba kwendawo.
I-Bluetooth 5.2 igxile kumsindo othuthukisiwe namandla asebenza kahle.
I-Bluetooth 5.3 inikeza ukuphathwa kwamandla okuthuthukile kanye nezici zokuphepha ezingeziwe.
Ukuqonda inguqulo ngayinye kusiza ekukhetheni ubuchwepheshe obufanele be-Bluetooth ezimweni ezithile zokusebenzisa.
Okuqukethwe
- 1.Bluetooth 5.0: Izici Eziyinhloko Nezimo Zokusebenzisa
- 2. I-Bluetooth 5.1: Amakhono Okuthola Isiqondiso
- 3. I-Bluetooth 5.2: Umsindo Othuthukisiwe Nokusebenza Kahle
- 3. I-Bluetooth 5.3: Ukuphatha Amandla Okuthuthukile Nokuphepha
- 3. Uyini umehluko phakathi kuka-5.0 no-5.1 bluetooth?
- 3. Uyini umehluko phakathi kuka-5.0 no-5.2 bluetooth?
- 3. Uyini umehluko phakathi kuka-5.0 no-5.3 bluetooth?
- 3. Isiphetho
I-Bluetooth 5.0: Izici Eziyinhloko Nezimo Zokusebenzisa
I-Bluetooth 5.0 ilethe izinguquko ezinkulu kubuchwepheshe obungenawaya. Inikeza ububanzi be-bluetooth ende, elungele izindawo ezinkulu. Lokhu kusho ukuthi ungahlala uxhumekile ezakhiweni ezinkulu noma ngaphandle ngaphandle kokulahlekelwa isignali.
Ijubane le-bluetooth nalo selikhule ngokushesha kakhulu, liphindeka kabili kunangaphambili. Lokhu kwenza izinto ezinjengokusakazwa komsindo okungenantambo zibe bushelelezi futhi mancane amathuba okuba zime. Kuwukuwina okukhulu kunoma ubani odinga ukuxhumana okusheshayo nokuthembekile.
I-Bluetooth 5.0 futhi yenza kube lula ukuxhuma amadivaysi e-IoT amaningi ndawonye. Ivumela amadivayisi amaningi ukuthi asebenze ndawonye ngaphandle kokushayisana. Lokhu kuwusizo kakhulu ezindlini ezihlakaniphile kanye nokusetha okukhulu kwe-IoT.
1.Ububanzi Obunwetshiwe:Kuthuthukisa kakhulu ukuxhumana ezindaweni ezinwetshiwe.
2.Isivinini Esithuthukisiwe:Ukuphinda kabili izilinganiso zedatha yangaphambilini ukuze usebenze kangcono.
3.Ukuxhumana okungcono kwe-IoT: Isekela amadivayisi amaningi anokuphazamiseka okuncane.
Isici | I-Bluetooth 4.2 | I-Bluetooth 5.0 |
Ibanga | 50 amamitha | 200 amamitha |
Isivinini | 1 Mbps | 2 Mbps |
Amadivayisi Axhunyiwe | Amadivayisi ambalwa | Amadivayisi engeziwe |
I-Bluetooth 5.0 ilungele ukusetshenziswa okuningi, njengamagajethi asekhaya ahlakaniphile, izinto ezigqokwayo, namasistimu amakhulu e-IoT. Ukusakazwa kwayo komsindo okungenantambo kwezinga eliphezulu kunikeza umuzwa omuhle wokulalela kuwo wonke umuntu.
I-Bluetooth 5.1: Amakhono Okuthola Isiqondiso
Isici | Incazelo |
I-engeli yokufika (AoA) | Inquma isiqondiso sesignali efikayo, ithuthukisa ukuzulazula okunembayo nokulandelela. |
I-Engeli Yokusuka (AoD) | Inquma isiqondiso lapho isignali isuka khona, iwusizo kumasevisi endawo anembile. |
Positioning Systems | Sebenzisa i-AoA ne-AoD ukuze uthole ukunemba okuthuthukisiwe kwendawo ezindaweni zasendlini. |
I-Bluetooth 5.2: Umsindo Othuthukisiwe Nokusebenza Kahle
I-Bluetooth 5.3: Ukuphatha Amandla Okuthuthukile Nokuphepha
Inguqulo ye-Bluetooth | Ukubethela | Usayizi Obalulekile | Impilo Yebhethri | Ukuphathwa kwamandla |
I-Bluetooth 5.0 | I-AES-CCM | 128-bit | Kuhle | Okuyisisekelo |
I-Bluetooth 5.1 | I-AES-CCM | 128-bit | Okungcono | Kuthuthukisiwe |
I-Bluetooth 5.2 | I-AES-CCM | 128-bit | Kuhle kakhulu | Okuthuthukile |
I-Bluetooth 5.3 | I-AES-CCM | 256-bit | Okuphakeme | Ithuthuke Kakhulu |
Uyini umehluko phakathi kuka-5.0 no-5.1 bluetooth?
Isici | I-Bluetooth 5.0 | I-Bluetooth 5.1 |
Isilinganiso Sedatha | 2 Mbps | 2 Mbps |
Ibanga | Kufika kumamitha angama-240 | Kufika kumamitha angama-240 |
Ukuthola Isiqondiso | Cha | Yebo |
Amasevisi Endawo | Okujwayelekile | Okuthuthukisiwe (AoA/AoD) |
Uyini umehluko phakathi kuka-5.0 no-5.2 bluetooth?
Isici | I-Bluetooth 5.0 | I-Bluetooth 5.2 |
I-Codec yomsindo | I-SBC (Ejwayelekile) | I-LC3 (LE Audio) |
Ikhwalithi Yomsindo | Okujwayelekile | Kuthuthukiswe nge-LE Audio |
Ukusebenza kahle kwamandla | Okujwayelekile | Kuthuthukisiwe |
Ukuthuthukiswa Kwezobuchwepheshe | Yendabuko | I-LE Audio, Amandla Aphansi |
Lezi zibuyekezo zihlelelwe ukushintsha indlela esisakaza ngayo umsindo, okwenza i-Bluetooth 5.2 iqhubekele phambili. Ngalezi zithuthukisi ze-bluetooth kanye nokuthuthukiswa kobuchwepheshe be-bluetooth, abasebenzisi bathola umsindo wezinga eliphezulu nempilo yebhethri engcono.
Uyini umehluko phakathi kuka-5.0 no-5.3 bluetooth?
Isici | I-Bluetooth 5.0 | I-Bluetooth 5.3 |
Ukusetshenziswa kwamandla | Ukuphatha Amandla Okujwayelekile | Ukuphatha Amandla Okuthuthukile |
Ezokuphepha | Ukubethela Okuyisisekelo | Ama-Algorithms Okubhala Okuthuthukisiwe |
Isilinganiso Sokudluliswa Kwedatha | Kufika ku-2 Mbps | Amazinga Okudlulisa aphezulu |
Ukubambezeleka | Ukubambezeleka Okujwayelekile | Ukubambezeleka Kwehlisiwe |
Inguqulo ye-Bluetooth | Izici Eziyinhloko | Sebenzisa Amacala |
5.0 | Ukuxhumana okuyisisekelo, ububanzi obuthuthukisiwe | Ama-peripherals alula, ama-headphone |
5.1 | Ukuthola izikhombisi-ndlela, ukunemba okungcono kwendawo | Amasistimu wokuzulazula, ukulandelela impahla |
5.2 | Umsindo othuthukisiwe, ukonga amandla | Amadivayisi omsindo athembekile, okugqokekayo |
5.3 | Ukuphathwa kwamandla okuthuthukile, ukuvikeleka okuqinile | Imishini yasekhaya ehlakaniphile, i-IoT yezimboni |
Isiphetho
Ubuchwepheshe be-Bluetooth bukhule buhlangabezana nezidingo zanamuhla. Isibuyekezo ngasinye sengeze izici ezintsha, okusenza sisebenziseke ezintweni eziningi njengokuthuthukiswa kweamakhompyutha we-rackmount aqinileezimbonini nasezikhungweni zedatha. Lezi zinhlelo, njengeamakhompyutha we-rackmount aqinile, bonisa ukuthi ukuxhumana okuthembekile kunika amandla kanjani amadivayisi asebenza kahle kakhulu.
Izimboni nazo zisebenzisa i-Advancedizincwadi zezimbonikanye namakhompyutha aphathekayo okunyakaza nokuqina ezindaweni eziyinselele. Ngokwesibonelo,izincwadi zezimbonihlanganisa izinto ezintsha ezingenantambo nemiklamo eqinile ukuze ilethe ukusebenza okuphezulu.
Ukusetshenziswa kweimishini yezinga lezempi, njengeamalaptop ezempi ayathengiswa, igqamisa ikhono le-Bluetooth lokusebenza ngokuphephile kuzimo ezisemqoka zenjongo. Ngaphezu kwalokho,amakhompyutha aphathekayo ezimbonini, njengaamakhompyutha aphathekayo ezimbonini, sebenzisa i-Bluetooth ekuxhumekeni okungenamthungo ekusebenzeni kwenkambu.
Ngisho nasemikhakheni ekhethekile njengezokuthutha, amadivaysi afana neithebhulethi yelolizichaza kabusha ukuthi ochwepheshe bahlala kanjani bexhumekile emgwaqeni. Ngokufanayo,i-advantech embedded PCziba ngobuhlakani ngokuxhumeka okuthuthukisiwe. Hlolai-advantech embedded PCukuze uthole imininingwane eyengeziwe ngalobu buchwepheshe obusezingeni eliphezulu.
Ukuthembeka kwe-Bluetooth nakho kubalulekile kumasistimu aqinile njengeIkhompyutha ye-4U ye-rackmount, esekela imisebenzi enzima ezikhungweni zedatha nezilungiselelo zezimboni.
Ikusasa lobuchwepheshe obungenawaya libukeka liqhakazile. Imephu yomgwaqo ye-Bluetooth ibonisa ukugxila ekuxhumekeni okungcono nasekuvikelekeni. Ochwepheshe babikezela isidingo esengeziwe se-Bluetooth ethuthukisiwe, bekhomba izici ezintsha ezijabulisayo.
Lokhu kubonisa ukuthi i-Bluetooth isethelwe ukudlala indima enkulu esikhathini esizayo. Ibumba indlela esixhumana ngayo ngaphandle kwentambo.
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