Bluetooth 5 specifications were announced in 2016, bringing features primarily aimed at the growing Internet of Things devices. Subsequent updates were released in 2019, 2021, and 2023. Now, the time has come to introduce a completely new version of this popular wireless connectivity standard – Bluetooth 6.0.
The Bluetooth Special Interest Group (SIG) has just released the core specifications for the latest version of its wireless technology. According to the organization, Bluetooth Core Specification version 6.0 introduces new features and improvements to existing ones. However, the highlight of this release appears to be a new option called Channel Sounding.
Bluetooth SIG claims that Channel Sounding provides “true” distance awareness for Bluetooth-compatible devices, an innovation that could be transformative with many benefits for the wireless ecosystem.
Backed by a “robust” security layer, the alliance states that Channel Sounding will enhance the user experience for “Find My” solutions, allowing users to locate accessories with high precision.
Channel Sounding can achieve centimeter-level accuracy over large distances. Furthermore, this technology ensures that only authorized users can unlock doors or access secure areas in buildings equipped with wireless security systems.
Bluetooth SIG also emphasized that developers will find Channel Sounding very useful, as its precise location awareness opens up many opportunities to develop new applications.
The remaining features of the Bluetooth 6.0 standard bring welcome improvements in data packet transmission and delivery efficiency. With the Decision-Based Advertising Filtering feature, Bluetooth Low Energy Extended Advertising capabilities will enhance scanning performance by reducing the time spent scanning sub-channels.
Additionally, the Advertiser Monitoring feature improves power efficiency when a host device cannot determine whether a device is still within range. The Isochronous Adaptation Layer “allows for the transmission of larger data frames in smaller link layer packets,” with a new framing mode that will reduce latency and increase reliability in sensitive applications such as audio devices.
The Bluetooth Association emphasizes the ability to regularly update and introduce new features and improvements to the Bluetooth standard. However, what the organization does not mention is the time required for these advancements to appear on devices and accessories that consumers can purchase.
Therefore, although the updates are very promising, it may take several years before Bluetooth 6.0 features become common in consumer products. Keep your expectations realistic during this time.
The remaining features of the Bluetooth 6.0 standard bring welcome improvements in data packet transmission and delivery efficiency. With the Decision-Based Advertising Filtering feature, Bluetooth Low Energy Extended Advertising capabilities will enhance scanning performance by reducing the time spent scanning sub-channels.
Additionally, the Advertiser Monitoring feature improves power efficiency when a host device cannot determine whether a device is still within range. The Isochronous Adaptation Layer “allows for the transmission of larger data frames in smaller link layer packets,” with a new framing mode that will reduce latency and increase reliability in sensitive applications such as audio devices.
The Bluetooth Association emphasizes the ability to regularly update and introduce new features and improvements to the Bluetooth standard. However, what the organization does not mention is the time required for these advancements to appear on devices and accessories that consumers can purchase.
Therefore, although the updates are very promising, it may take several years before Bluetooth 6.0 features become common in consumer products. Keep your expectations realistic during this time.
According to Techspot
