Umehluko phakathi kwe-Bluetooth 4.0, 5.0 kanye ne-5.3 uchazwe ngokuningiliziwe

Informatec Digital » Izinsiza » Umehluko phakathi kwe-Bluetooth 4.0, 5.0 kanye ne-5.3 uchazwe ngokuningiliziwe

La ubuchwepheshe be-bluetooth sekuyinto ebaluleke kakhulu Empilweni yethu yansuku zonke: xhuma ifoni yakho ephathekayo kuma-headphone akho, i-laptop yakho kumagundane akho angenantambo, i-TV yakho kuma-soundbar akho, njalo njalo. Siyisebenzisa cishe ngaphandle kokucabanga, kodwa ngemuva kwalolo xhumano "olumangalisayo" kulele inqubo ebilokhu ishintsha njalo kusukela ngasekupheleni kwawo-90.

Uma sikhuluma ngakho Umehluko phakathi kwe-Bluetooth 4.0, 5.0 kanye ne-5.3 Asikhulumi ngokushintsha amagama okulula, kodwa ngezinguquko ezinkulu ebangeni, isivinini, ukusetshenziswa kwamandla, ukunemba kwendawo, kanye nekhwalithi yomsindo. Uma ucabanga ngokuthenga ifoni ephathekayo, ama-headphone, iwashi elihlakaniphile, noma amadivayisi ahlakaniphile ekhaya, ukuqonda lezi zinguqulo kuzokusiza wenze ukukhetha okungcono futhi uqinisekise ukuthi ukuthenga kwakho kuhlala iminyaka eminingi ezayo.

Ukuvela okuvamile kwe-Bluetooth: kusuka ku-1.0 kuya ku-5.4 kanye no-6.0

Ukuze uqonde ukuthi kungani I-Bluetooth 4.0, 5.0, kanye ne-5.3 zonke zihlobene ngokulinganayoKungumqondo omuhle ukubukeza ngokushesha ukuthi le nqubo ikhule kanjani kusukela ezinguqulweni zayo zokuqala zezentengiselwano.

Izinguqulo I-Bluetooth 1.x Izinguqulo 1.0, 1.1, kanye no-1.2, ezakhishwa phakathi kuka-1999 no-2003, zaziyimizamo yokuqala ebalulekile yokuletha ukuxhumana okungenantambo okufushane emakethe enkulu, ngesivinini esicishe sibe yi-1 Mbps kanye nobubanzi obujwayelekile bamamitha ayi-10, kodwa kunezinkinga eziningi. ukusebenzisana, ukuzinza kanye nokuphepha phakathi kwabakhiqizi.

cunt I-Bluetooth 2.0 kanye ne-2.1 (Kusukela ngo-2004), i-EDR (Izinga Ledatha Elithuthukisiwe) isiqalile ukusebenza, ikhuphula isivinini sethiyori sibe cishe yi-3 Mbps futhi ithuthukisa ukuphathwa kwamandla. Ngaphezu kwalokho, okulandelayo kwethulwe: ukubhanqa okulula nokuphephile (SSP), ukunciphisa izinhlungu zekhanda lapho kuxhuma amadivayisi nokuqinisa ukubethela.

Ukugxumela ku I-Bluetooth 3.0 Ngo-2009 yaletha igama le-HS (High Speed), okuvumela ukusetshenziswa kwesixhumanisi se-Wi-Fi (IEEE 802.11) "njengesinqamuleli" sokufinyelela ku-24 Mbps ekudlulisweni kwedatha okunamandla ngezikhathi ezithile, ngezindleko zokusetshenziswa kwamandla okuphezulu kakhulu, into engahambisani kakhulu namadivayisi amancane noma asebenza ngebhethri.

Izinguqulo zakudala: i-Bluetooth 1.0, 2.0 kanye ne-3.0

Nakuba namuhla cishe konke kuzungeza I-Bluetooth Low EnergyIzinguqulo zokuqala zabeka isisekelo salokho esikusebenzisayo manje futhi zisisiza siqonde ukuthi sifike kanjani lapha.

I-Bluetooth 1.0 (1999) Kwakuyincazelo yokuqala yezentengiselwano. Yavumela ukuxhumana okungenantambo okuyisisekelo ebhendini le-2,4 GHz elinomkhawulo we-1 Mbps kanye nobubanzi obungamamitha ayi-10, kodwa yahlushwa yi- izinkinga ezinkulu zokuhambisana nokuzinzafuthi izinqubo zokufanisa zazinzima futhi zingathembekile.

cunt I-Bluetooth 1.1 (2001) amaphutha amaningi okuqala alungiswa, iziteshi zemvamisa ezingama-79 zalinganiswa ku-2,4 GHz futhi ukuphathwa kolwazi lwesixhumanisi kwathuthukiswa, okwaholela enguqulweni evuthiwe futhi esebenziseka kwezentengiselwano, yize kusasebenza kahle.

I-Bluetooth 1.2 (2003) ihlanganisa i-adaptive frequency hopping (AFH) ye ukunciphisa ukuphazamiseka kwamanye amanethiwekhi Njenge-Wi-Fi 802.11b, ingeza i-Enhanced Synchronous Connections (ESCO) yezwi futhi ithuthukisa izikhathi zokusungulwa kwezixhumanisi, ngenkathi igcina ukuhambisana ne-1.1.

Igxathu elikhulu lesizukulwane sesibili liza I-Bluetooth 2.0 + EDR (2004), okwandisa isivinini esisebenzayo sibe cishe yi-2,1-3 Mbps, kuthuthukisa ukusebenza kahle kwamandla ngokuqedela ukudluliselwa ngokushesha, futhi kuvumela ukusetshenziswa okulula kakhulu ku Ukushaya ucingo okungenazingcingo, ukudlulisa amafayela, kanye nezinsizakusebenza ezingenantambo.

En I-Bluetooth 2.1 (2007) Imodi Yokubhangqa Okulula Nokuphephile (SSP) kanye ne-Sniff Subrating iyavela, okubonakala ukusetshenziswa kwamandla okuphansi ukwandisa izikhawu phakathi kokuhlolwa kokuxhumeka, okwenza ama-headphone asebenzayo kanye nezesekeli ezihlala isikhathi eside ngaphandle kokushaja kabusha.

Ukufika I-Bluetooth 3.0 + HS (2009) iphawula isivinini esiphezulu segatsha "elidala" (kufika ku-24 Mbps kusetshenziswa isiteshi esengeziwe esingu-802.11), ifaka i-MAC/PHY Alternate (AMP) ukukhetha umsakazo ofanele ngokuya ngohlobo lwethrafikhi futhi ithuthukisa ukuphathwa kwamandla ngokulawula amandla okuthuthukisiwe, yize ukusetshenziswa kusephezulu kakhulu kwi-IoT eyayizoqhuma.

I-Bluetooth 4.0, 4.1 kanye ne-4.2: inkathi yamandla aphansi

cunt I-Bluetooth 4.0 (2010) Inguquko yangempela ifika: i-Bluetooth yakudala, imodi yesivinini esikhulu, futhi ngaphezu kwakho konke, ihlanganisiwe. I-Bluetooth Low Energy (BLE), eyenzelwe amadivayisi adinga ukusebenzisa amandla amancane ngangokunokwenzeka.

I-BLE ivumela ukuxhumana okusheshayo kakhulu futhi okufushanenge-latencies ezungeze ama-3 ms, ububanzi bamamitha angamashumi kanye nokusetshenziswa okungaba ngaphansi ngo-90% kunalawo egatsha elidala, okusho ukuthi isongo esincane senzwa noma umsebenzi singasebenza izinyanga noma iminyaka ebhethrini le-button cell (Izinga lebhethri ledivayisi ye-Bluetooth ezindaweni ezifana neWindows).

Kulesi sigaba, okulandelayo kuqala ukuthandwa: amadivayisi anemodi ekabiliikwazi ukuphatha i-Bluetooth yakudala kanye ne-BLE ku-chip efanayo, igcina ukuhambisana nama-headphone akudala kanye namadivayisi angenazandla ngenkathi ivula umnyango wezinzwa ezigqokwayo, ama-beacon, kanye ne-IoT.

I-Bluetooth 4.1 (2013) Ithuthukisa izinga ngokuhambisana kangcono namanethiwekhi e-4G/LTE, ukuphathwa kweziteshi okusebenzayo kakhudlwana, kanye nokuguquguquka okukhulu ezindimeni zedivayisi, kusobala ukuthi kugxilwe kakhulu Izimo ze-inthanethi zezinto ngokuxhumana okuqondile phakathi kwezinzwa, amaselula kanye nefu.

cunt I-Bluetooth 4.2 (2014) Isinyathelo esibalulekile sokufinyelela ku-IoT exhunywe kwi-inthanethi sithathiwe: ukwesekwa kwe-IPv6 kanye ne-6LoWPAN kuyangezwa, okuvumela Xhuma amadivayisi e-Bluetooth ngqo kunethiwekhi Ngesango, amandla amaphakheji okukhangisa aphindaphindwa kayishumi futhi ubumfihlo buyathuthukiswa ukuze kuvinjelwe ukulandelwa okungagunyaziwe kwamadivayisi.

I-Bluetooth 5.0: ukukhuphuka okukhulu kwebanga kanye nesivinini

Uhlobo I-Bluetooth 5.0 (2016) Kuyisinyathelo sakamuva "esiphezulu" esijwayelekile kanye nesisekelo somndeni wonke we-5.x. Igxile ezintweni ezintathu: isivinini, ububanzi kanye nomthamo wedatha kumodi yamandla aphansi.

Ngakolunye uhlangothi, iphinda kabili ijubane le-BLE, isuka ku-1 Mbps iye ku-2 Mbps, okuvumela nciphisa ukubambezeleka futhi unciphise isikhathi sokudlulisaLokhu kuyisihluthulelo sokuthuthukisa ukuvumelanisa umsindo kanye nokusabela kwamadivayisi asebenzisanayo.

Ngakolunye uhlangothi, yethula izindlela "zobubanzi obunwetshiwe" ezingafinyelela amamitha angu-240 ezindaweni ezivulekile, ziphinde kane ububanzi be-Bluetooth 4.2, ngezindleko zokulahlekelwa isivinini esithile noma ukusebenzisa amasu okubhala ikhodi aqinile.

Ngaphezu kwalokho, usayizi wamaphakethe okukhangisa ku-BLE uyanda kusuka kuma-byte angu-27 kuya ku- kufika kumabhayithi angu-255Lokhu kuvula umnyango wokusetshenziswa kwezibani, ukubeka indawo kanye nokudluliselwa kolwazi ngaphandle kwesidingo sokusungula uxhumano olujwayelekile, into ewusizo kakhulu ezitolo, eminyuziyamu noma ezinhlelweni zokuqondisa.

I-Bluetooth 5.0 iphinde iqinise umqondo wendinganiso eyenzelwe Amadivayisi e-IoT, umsindo ongenantambo kanye nokwenza izinto ngokuzenzakalela ekhaya, ngokusebenza kahle kwamandla okungcono kanye nekhono lokusingatha ukuxhumana okuningi kanye nokugeleza kwedatha okuyinkimbinkimbi kakhulu.

I-Bluetooth 5.1 kanye ne-5.2: indawo eqondile kanye ne-LE Audio

Ngokusekelwe kunguqulo 5.0, I-Bluetooth 5.1 (2019) Igxila ekuthuthukiseni ukwenziwa kwendawo. Ingeza izici ezifana nokuthi I-Engela Yokufika (AoA) kanye ne-Engela Yokuhamba (AoD)okuvumela ukubala isiqondiso semvelaphi yesiginali, kufinyelelwe ukunemba kwezinga lesentimitha ngaphakathi ngengqalasizinda efanele.

Lokhu kuthuthuka kwenza kube nokwenzeka ukuthuthukisa izinhlelo zokubeka izinto zangaphakathi kanye nokulandelela izimpahla kunembe kakhulu, kuwusizo ezindaweni zokugcina impahla, ezibhedlela, ezindaweni zokuthenga noma ezakhiweni ezihlakaniphile, lapho i-GPS ingasebenzi kahle.

Iphinde yethule ukuthuthukiswa kokugcinwa kwesikhashana kwe-GATT kanye nokuphathwa kokukhangisa okuphindaphindiwe, okusiza ekwenzeni ukunciphisa ukusetshenziswa kwamandla kanye nokwehliswa kwamandla ezindaweni ezinamadivayisi amaningi akhipha idatha.

Ngakolunye uhlangothi, I-Bluetooth 5.2 (2020) Igxile kakhulu kumsindo. Yinguqulo esetafuleni. I-LE Audio kanye ne-LC3 codec (I-Low Complexity Communication Codec), uhlelo lokucindezela olusebenza kahle kakhulu kune-SBC yakudala.

Ngenxa ye-LC3, ungathola ikhwalithi yomsindo engcono ngama-bit rate aphansiLokhu kusho ukusetshenziswa kwebhethri okuncane kuma-headphone nakumaselula, kanye nekhono lokugcina ikhwalithi enhle ngisho noma kunezixhumanisi zomsakazo ezingafaneleki.

I-Bluetooth 5.2 nayo iyethula iziteshi ze-isochronous LEokuvumela ukuthunyelwa komsindo ngesikhathi sangempela ukuthi kuvumelaniswe kumadivayisi amaningi ngasikhathi sinye, okuvula umnyango wezici ezifana nokwabelana ngomsindo nabantu abaningi kusuka kufoni noma kuthelevishini efanayo.

I-Bluetooth 5.3: ukuthuthuka komndeni we-5.x

Okujwayelekile I-Bluetooth 5.3 Yamenyezelwa ngo-2021 futhi yaqala ukufika kumadivayisi entengiso ngo-2022. Ayishintshi isivinini esiphezulu noma ububanzi uma kuqhathaniswa no-5.0-5.2, kodwa yethula uchungechunge lwe Ukuthuthukiswa kwangaphakathi okuhloswe ngakho ukuthuthukisa ukusebenza kahle, ukuphepha, kanye nokuthembeka kwezixhumanisi.

Esinye sezici ezintsha ezibalulekile ukuhlungwa okuthuthukisiwe kwe- ukukhangisa okwenziwa ngezikhathi ezithileIsilawuli singalahla idatha engadingeki kuzibuyekezo zezikhangiso, sigweme ukudlulisa ulwazi olufanayo futhi sifeze amandla okusindisa kokubili kumthumeli nakumamukeli.

Okunye ukuthuthuka okubalulekile kuse- ukuhlukaniswa kwesiteshi nokukhethwaAma-peripheral angabonisa ukuthi yiziphi iziteshi athanda ukuzisebenzisa, ukuze idivayisi ephakathi (isibonelo, ifoni ephathekayo) icabangele lolo lwazi bese kukhethwa amaza agcwele kancane ndawonye, ​​okunciphisa ukuphazamiseka nokuphazamiseka.

Ngokuphathelene nokuphepha, i-Bluetooth 5.3 ivumela isilawuli ukuthi sichaze usayizi omncane wezinkinobho zokubethelaUma idivayisi ekude izama ukuxoxisana nokhiye omfushane kakhulu (ongavikelekile), uxhumano lungavinjelwa ngqo, kuvinjelwe izixhumanisi ezibuthakathaka ezingaba sengozini.

Ngaphezu kwalokho, kuqaliswa izindlela zokwenza amadivayisi asebenze shintsha ngokushelela phakathi kwamamodi ane-bandwidth ehlukile kuye ngesidingo. Isibonelo, uma ushintsha kusuka ekulaleleni umculo uye ekushayeleni ucingo, uhlelo lungalungisa ngokushesha izilungiselelo zesixhumanisi ukuze lunciphise ukubambezeleka ngesikhathi sangempela.

Kuma-chips amaningi asebenzisa u-5.3 (kanye ne-firmware ye-chip) abantu baqala nokukhuluma ngemisebenzi efana nokuthi "I-Bluetooth Ebili Ehlakaniphile"okuvumela ukuxhumana ngasikhathi sinye ngezindlela zakudala neze-BLE, noma ngisho nokuxhuma amafoni amabili eselula kusipika esifanayo uma wonke amadivayisi abelana ngale ndlela, okuletha izimo zomsindo ezabiwe eziguquguqukayo eduze.

Umehluko osebenzayo phakathi kwe-Bluetooth 4.0, 5.0 kanye ne-5.3

Uma siletha konke lokhu emhlabeni, umehluko omkhulu phakathi I-Bluetooth 4.0, 5.0 kanye ne-5.3 Kulele endleleni ezisebenza ngayo ekusetshenzisweni kwangempela: ububanzi, ukuzinza, ukusetshenziswa, kanye namathuba esikhathi esizayo.

cunt I-Bluetooth 4.0/4.2 Ukuxhumana okungenantambo okuhle manje sekufinyelelwe kuma-headphone, izipikha, kanye nezinto ezigqokwayo, kodwa ububanzi bunqunyelwe kakhulu futhi ijubane le-BLE lilinganiselwe ku-1 Mbps, okungahunyushwa ngokuthi ukubambezeleka okuphezulu kanye nokusetshenziswa kwamandla okuphezulu kancane kwezinhlelo zokusebenza ezithile zomsindo kanye ne-IoT.

Ngokuthatha isinyathelo sokuya I-Bluetooth 5.0Izinto zishintsha kakhulu: Isivinini se-BLE siphindwe kabili, ububanzi bethiyori buphindwe kane, kanye nomthamo wemiyalezo yokukhangisa ukhuphuka kakhulu, okuthuthukisa ulwazi kokubili umsindo ongenantambo, njengakumadivayisi ahlakaniphile ekhaya.

Umehluko phakathi I-Bluetooth 5.0 kanye ne-5.3 Akuyona into exakile kangako, kodwa ibonakala ezimweni eziningi ezinamadivayisi amaningi axhunyiwe. I-5.3 ilawula kangcono ukushintshashintsha kwesiteshi, igwema amaza agcwele, futhi Inciphisa ama-millisecond ambalwa ekuphathweni kwamandla kanye nokungena/ukuphuma ezimweni zokulala.Lokhu kuyabonakala kumabhethri ahlala isikhathi eside futhi axhumanisa kahle.

Uma uqhathanisa ifoni ne-Bluetooth 5.0 kanye nenye ne-5.3, zombili ezixhunywe kuma-headphone anamuhla, ikhwalithi yomsindo izoncika kakhulu ku-codec kanye nokwakheka kwama-headphone kunasenguqulweni ye-Bluetooth, kodwa nge-5.3 uzoba nayo. indawo engcono yokuqondisa imisebenzi ye-LE Audio yesikhathi esizayo kanye nezindawo ezigcwele.

I-Bluetooth 5.3 uma kuqhathaniswa ne-5.1 kanye ne-5.2

Ngaphakathi komndeni we-5.x uqobo, inguqulo ngayinye ithuthukisa isici esihlukile, ngakho-ke kuyathakazelisa ukubona ukuthi kanjani I-Bluetooth 5.3 ihlobene ne-5.1 kanye ne-5.2.

Mayelana I-Bluetooth 5.1Inguqulo 5.3 igcina zonke izici ezithuthukisiwe zendawo (i-AoA, i-AoD, i-GATT caching ethuthukisiwe, njll.) futhi ihambisana nazo nge ukuphathwa kahle kweziteshi kanye nezikhawu zokuxhumekaokusiza ukonga amandla nokunciphisa ukuphazamiseka okuncane kwesignali.

Ukuqhathanisa I-Bluetooth 5.2Inguqulo 5.3, okuyinguqulo eyinhloko ye-LE Audio kanye ne-LC3 codec, ayifaki i-codec entsha, kodwa yenza ngcono indlela ukuxhumana okusungulwa futhi kugcinwa ngayo, ukuze kube nokusakazwa komsindo okwabiwe kanye iziteshi ze-isochronous LE sebenza ngokuphazamiseka okuncane kanye nokubambezeleka okuncane.

Ngokwendlela engokoqobo: uma usebenzisa ama-headphone noma ama-soundbar nge-LE Audio, uzobona umehluko phakathi kuka-5.2 no-5.3 ikakhulukazi ku- ukuqina kokuxhumana nokusetshenziswa, kunokuba kukhuphuke ikhwalithi yomsindo ngokwayo.

Ukuhambisana kwenguqulo kanye nokukhethwa kwedivayisi

Iphuzu elilodwa elibalulekile okungafanele likhohlakale ukuthi I-Bluetooth iyahambisana nokubuyela emuvaUma uxhuma amadivayisi amabili anezinguqulo ezahlukene, isixhumanisi sisungulwa kusetshenziswa inguqulo ephansi kakhulu esekelwa yizo zombili.

Lokhu kusho ukuthi uma unefoni ephathekayo ene-Bluetooth 5.3 kanye nama-headphone ane-Bluetooth 5.0, ukuxhumana kuzolawulwa amakhono e-5.0, yize ngaphakathi i-chip yefoni ingenza ukuthuthukiswa okwengeziwe ekuphathweni kwamandla kanye neziteshi.

Kusho futhi ukuthi akudingeki ukhethe phakathi "kwezinzuzo ze-5.0" noma "lezo ze-5.3": Inguqulo ngayinye entsha ifaka phakathi ukuthuthukiswa kweyangaphambilini.Idivayisi ene-Bluetooth 5.3 iletha konke okunikezwa yi-5.0, 5.1 kanye ne-5.2, kanye nezici zayo ezintsha.

Uma uthenga, isincomo esinengqondo ukuthi, uma isabelomali sivuma, ukhetha inguqulo yakamuva ye-Bluetooth iyatholakalaIkakhulukazi uma ufuna idivayisi ihlale iminyaka eminingana futhi ufuna ukusizakala ngezici ezisasetshenziswa, njenge-LE Audio ethuthukisiwe noma indawo eqondile.

Kodwa-ke, phakathi kwedivayisi enomsindo omuhle ne-Bluetooth 5.0 kanye nedivayisi ephakathi nendawo ene-Bluetooth 5.3, kungcono ukubeka phambili eyokuqala. ikhwalithi yomkhiqizo kanye nama-codec awo (SBC, AAC, aptX, LDAC, LC3) kunokubheka nje inombolo yenguqulo.

I-Bluetooth yakudala vs i-Bluetooth Amandla aphansi

Kusukela ku-Bluetooth 4.0, imininingwane ihlukaniswe ngamagatsha amabili ayinhloko: I-Bluetooth yakudala (BR/EDR) y I-Bluetooth Low Energy (BLE), ezihlala ndawonye kuma-chip amaningi emodi ekabili.

I-Bluetooth yakudala yileyo ebilokhu isetshenziswa esikhathini esidlule Umsindo wekhwalithi ephezulu, okungenazandla, izinhlelo zezimoto, kanye nezinto ezisetshenziswayo ezinomkhawulokudonsa okhuphukileIsebenza ngeziteshi ezingu-79 ze-1 MHz ku-2,4 GHz, inikeza isivinini esingu-1 kuya ku-3 Mbps futhi ilungiselelwe ukugeleza kwedatha okuqhubekayo, njengomculo noma izingcingo.

Ngakolunye uhlangothi, i-BLE isebenzisa iziteshi ezingu-40 ze-2 MHz futhi yenzelwe ukudluliswa okufushane nokungavamileukudela isivinini esithile (1-2 Mbps) ukuze kuncishiswe ukusetshenziswa kakhulu kanye nezikhathi zokuxhuma/ukunqamula uxhumano ngokushesha kakhulu.

Ngokufika kwe-LE Audio ku-Bluetooth 5.2 nangemva kwalokho, i-BLE nayo iqala ukuphatha umsindo ongenantambo wesizukulwane esilandelayoLokhu kusunduza i-BR/EDR yakudala endimeni yesibili esikhathini esizayo, yize izoqhubeka nokusebenza iminyaka eminingi ngenxa yesisekelo sayo esikhulu esifakiwe.

Kumsebenzisi ojwayelekile, into ebalulekile okufanele uyazi ukuthi idivayisi yesimanje ene-Bluetooth 5.x ivame ukuba imodi ekabiliNgakho-ke, ingakhuluma kokubili nge-classic kanye ne-BLE njengoba kudingeka, futhi ukugxuma kwenguqulo ngayinye kuvame ukuletha ukulungiswa kwazo zombili lezi zindawo.

Ukubheka phambili: I-Bluetooth 5.4 kanye ne-6.0

Nakuba umbuzo wesigidi samadola namuhla ujikeleza I-Bluetooth 4.0, 5.0 kanye ne-5.3Sekuvele kunezinguqulo zakamuva kakhulu ezikhomba lapho indinganiso ibheke khona.

I-Bluetooth 5.4 wethula, phakathi kwezinye izinto, Ukukhangiswa Okuvamile Okunezimpendulo (i-PAwR) kanye ne-Encrypted Advertising Data (EAD), eyenzelwe amanethiwekhi amakhulu ezinzwa ze-IoT ezinamandla aphansi, lapho izinkulungwane zamadivayisi zixhumana khona nephuzu eliphakathi kahle kakhulu nangokuphephile.

Ngakolunye uhlangothi, I-Bluetooth 6.0, eyethulwe ngo-2024, igxile ku ukulinganisa ibanga ngokunemba okuphezulu ngokusebenzisa i-Bluetooth Channel Survey, ngaphezu kokuthuthukisa ukuskena, ukubambezeleka kanye nezendlalelo eziningana zangaphakathi zephrothokholi, ukucabanga ngezinhlelo zokusebenza zokulandelela, ukuzulazula kwangaphakathi kanye nokuvumelanisa idatha ethinta isikhathi.

Lezi zinguqulo zizothatha isikhathi ukuthi zivele kabanzi kumafoni asezingeni eliphakathi kanye namadivayisi abathengi, kodwa ziqinisekisa ukuthambekela: I-Bluetooth izoqhubeka ukuphelelisa ukusetshenziswa kwamandla okuphansi, ukunemba kwendawo kanye nokuphepha, ngenkathi kugcinwa ukuhambisana nakho konke okungenhla.

Ekugcineni, lonke lolu hambo oluvela ezinguqulweni zokuqala kuya ku-Bluetooth 5.3 nangale kwalo lunenhloso eyodwa ecacile: ukufeza ukuxhumana okungenantambo. uzinze kakhudlwana, ngomsindo ongcono, ukusetshenziswa kwamandla okuphansi, kanye nezici ezihlakaniphile kakhudlwanaukuze sikhohlwe ngezintambo ngaphandle kokukhathazeka ngokucima, ukuphela kwamabhethri ngokuphazima kweso, noma izinkinga zokubhanqa.