Bluetooth 5.0 rau 5.3 version tau txhim kho kev cuam tshuam tseem ceeb tshaj plaws, kev cuam tshuam ntau yam ntawm cov audio, muab tso rau, thiab cov ntaub ntawv kis. Cov ntsiab lus tshwj xeeb yog raws li hauv qab no:
1. Txhim Kho Kev Txhim Kho
1, Bluetooth 5.0: Kev Ua Haujlwm Yooj Yim Tshaj
Kis Ceev:Nce ntxiv rau 2mbps (1Mbps nyob rau tiam dhau los no), ntsib cov cai uas xav tau ntawm high- Cov lus txhais suab thiab xa suab.
Kev nrug deb:Theoretical kev pab them nqi ntawm 300 meters (tiag tiag 10-15 meters), txhawb cov xwm txheej xws li lub tsev ntse thiab industrial hauv tsev thiab industrial hauv tsev.
Tshaj Tawm Muaj Peev Xwm:Nthuav mus rau 255 bytes, txhawb nqa kev kis tau ntawm cov ntaub ntawv sensor ntau dua.
Tsawg - Power Firfization:Qhia cov thev naus laus zis ntaus ntawv txhawm rau txhim kho los tiv thaiv kev ua yuam kev ntawm kev kho (FEC).
2, Bluetooth 5.1: Kev hloov pauv hauv kev tso teeb meem
Kev ua yeeb yam ntawm:AoA tshiab (lub kaum sab xis) thiab AOD (eprission lub tshuab thev naus laus zis tau ntxiv, ua tiav qib kev ua yuam kev los ntawm ib nrab qib.
Kev taw qhia - nrhiav ua haujlwm:Txhawb 5-degree lub kaum sab xis kuaj qhov raug qhov tseeb, daws cov teeb meem ntawm sab hauv tsev thiab khoom taug qab.
Mesh network:Thawj thawj zaug, nws txhawb nqa Mesh Topyology cov qauv qauv, txhim kho cov khoom siv network ntawm cov khoom siv.
3, Bluetooth 5.2: Qhov kev hloov pauv tau zoo hauv audio kis
Le ARCUICIO Txheej Txheem:Qhia txog LC3 Codec, txhawb suav multi {} channel}}}}}}}}}}}} aud channel channel audio kis, thiab txo latency kom tsawg dua 20ms nyob rau tiam dhau los).
Tsawg - fais fab synchronization channel:Ua rau cov audio synchronization thoob plaws ntau yam khoom siv, txhawb cov xwm txheej xws li tsev ua dawb tsev thiab hnov tau hnov lus.
Txhim kho tus cwj pwm ua raws tu qauv (so):Tso cai ua tiav kev ua tiav ntawm ntau cov ntaub ntawv thov, txo Latency.
LE Power Kev Tswj Xyuas:Dynamically Kho qhov kev kis tus mob fais fab kom sib npaug teeb liab thiab siv hluav taws xob.
4, Bluetooth 5.3: Dual hloov khoom hauv kev sib txuas ua haujlwm thiab kev nyab xeeb
Tsawg - tus lej sib txuas:Ua kom zoo lub cuab yeej hloov los ntawm tsawg - fais fab hom rau siab li latency thiab txhim kho lub roj teeb lub neej.
Encryption yuam sij ntev tswj:Kev txhim kho kev nyab xeeb ntawm tus tswv tsev thiab tus tswj hwm, thiab txhawb nqa tratency- rhiab qhov rooj cov ntaub ntawv (xws li cov xauv qhov rooj).
Lub sijhawm tshaj tawm txog kev ua tiav:Qhia cov ntaub ntawv hloov los ntawm ADI teb, txo cov kev ua haujlwm tsis tsim nyog, thiab kev siv hluav taws xob qis.
Kev faib tawm channel charhancement:Cov cuab yeej siv hluav taws xob tuaj yeem qhia rau lub hauv paus ntawm cov phiaj xwm channel channel, txhim kho anti - interference muaj peev xwm.
2. Cov ntaub ntawv thov kev cuam tshuam
1, audio liaj teb
Bluetooth 5.2 / 5.3:Le Audio technology pab ntau -} aud device device audio, xws li muaj kev sib koom ua ke hauv tsev thiab kev sib tw ua suab paj nruag thiab pej xeem tshaj tawm.
Games thiab Films:Bluetooth 5.3 cov cuab yeej txo cov audio thiab video Desenchization, ua ntau {}}}} Cov lus teb txhais thiab ua si.
2, muab teb
Bluetooth 5.1:Ib koog - qib teeb tsa qhov tseeb yog thov rau hauv cov xwm txheej khw muag khoom, thiab cov khoom siv taug kev, txo qhov kev pheej hmoo ntawm cov khoom poob.
Bluetooth 5.3:Kev faib tawm channel kev txhim kho tshuab txhim kho kev ruaj khov nyob hauv ib puag ncig uas yog xws li kev nthuav dav hauv tsev thiab tsev cia puav pheej.
3, thaj teb ntawm cov ntaub ntawv kis
Bluetooth 5.0:High - Ceev kis tau (2Mbps) thiab ntev} deb ntawm kev pab cuam (300 tawm ntawm internet ntawm tej yam thiab ntse hauv tsev, txo qhov kev thov ntawm cov khoom siv hluav taws xob.
Bluetooth 5.3:Tsawg - tus nqi sib txuas thiab nthuav tawm cov roj teeb tsis zoo xws li cov khoom siv hluav taws xob tsawg dua qub thiab cov khoom siv hluav taws xob ntau ntxiv.
