tg-me.com/TechOfficeUpdate/14840
Last Update:
Bluetooth Special Interest Group (SIG) announces Bluetooth version 6.1.
Bluetooth version 6.1, 6.0, and 5.4 major changes.
Bluetooth 6.1:
🛡️ Randomized RPA Updates (Resolvable Private Address):
Your device changes its Bluetooth address more often.
Helps stop tracking and saves battery life.
🧰 Bug fixes: Cleans up problems from 6.0.
Improves how smoothly your devices work.
🔄 Bi-Annual Core Releases:
New updates now come twice a year.
So your devices get new features faster.
Bluetooth 6.0:
📍 Channel Sounding (using Periodic Block Request & Round-Trip Time):
Finds stuff like keys with super-accurate tracking—within centimeters!
Great for digital keys, lost items, or indoor navigation.
🧠 DBAF (Decision-Based Advertising Filtering):
Your device ignores noisy Bluetooth ads.
Saves power and avoids signal clutter.
📡 Monitoring Advertisers:
Keeps an eye on which devices are nearby.
Helps your Bluetooth stay connected better.
🎧 ISOAL (Isochronous Adaptation Layer) Enhancements:
Audio gets smoother with less lag.
Perfect for calls and music on wireless earbuds.
↔️ Frame Space Update:
Devices adjust timing between data messages.
Helps balance speed and battery use.
⚙️ LL Extended Feature Set (Link Layer):
Devices share more about what they can do.
So they connect smarter and faster.
Bluetooth 5.4:
🔁 PAwR (Periodic Advertising with Responses):
Lets many devices—like store shelf tags—talk to one hub efficiently.
Saves power and avoids clutter.
🔒 EAD (Encrypted Advertising Data):
Broadcasts are now secure.
Even without pairing, your data is protected.
🧾 LE GATT Security Levels (Generic Attribute Profile):
Devices say upfront what security they need.
You know if it’s safe before you connect.
📶 Advertising Coding Selection:
Choose how Bluetooth messages are sent.
Pick the best mix of speed and range.
#Bluetooth6 #WirelessTech
#SmartDevices
BY Tech Office : Updates & Tech News ~1
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