1. Bluetooth 5.0 qhia ob hom tshiab: Kev Kub Ceev thiab Ntev Ntev
Hauv Bluetooth version 5.0, ob hom tshiab tau qhia (txhua tus siv PHY tshiab): hom kev kub ceev (2M PHY) thiab hom ntev (coded PHY).
* PHY yog hais txog lub cev txheej, txheej hauv qab ntawm OSI. Feem ntau hais txog cov nti uas cuam tshuam nrog cov teeb liab sab nraud.
2. Bluetooth Tsawg Zog tuaj yeem ua tiav kev xa mus txog 1.4 Mbps:
Los ntawm kev qhia txog 2M PHY hauv Bluetooth 5.0, kev xa tawm mus txog 1.4 Mbps tuaj yeem ua tiav. Yog tias tus qauv 1M PHY siv, qhov siab tshaj plaws ntawm cov neeg siv cov ntaub ntawv nkag mus yog txog 700 kbps. Yog vim li cas qhov kev xa tawm tsis yog 2M lossis 1M yog tias cov pob ntawv suav nrog header overhead thiab qhov khoob ntawm pob ntawv, yog li txo cov ntaub ntawv hla ntawm cov neeg siv qib.
3. Los ntawm 2024, 100% ntawm smartphones, laptops thiab ntsiav tshuaj xa tuaj yuav txhawb nqa Bluetooth Tsawg Zog thiab Bluetooth Classic.
Raws li qhov tseeb Bluetooth kev lag luam qhia, los ntawm 2024, 100% ntawm tag nrho cov tshiab platform pab kiag li lawm yuav txhawb Bluetooth Classic + LE.
4. Ntau yam tshiab uas tau qhia nyob rau hauv lub tshiab version ntawm Bluetooth yog nyob ntawm yeem
Thaum tab tom nrhiav Bluetooth Low Energy chipset, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov ntawv tshaj tawm ntawm Bluetooth uas lub chipset txhawb nqa tsis tas yuav hais txog kev txhawb nqa rau cov ntawv tshwj xeeb. Piv txwv li, ob qho tib si 2M PHY thiab Coded PHY yog xaiv cov yam ntxwv ntawm Bluetooth 5.0, yog li xyuas kom koj tshawb fawb cov ntaub ntawv thiab specs ntawm koj xaiv Bluetooth Low Energy chipset kom paub tseeb tias nws txhawb nqa Bluetooth nta uas koj nyiam.
Post lub sij hawm: May-16-2022
