On September 4, 2024, Bluetooth Special Interest Group (SIG) announced the release of the Bluetooth 6.0 Core Specification, introducing groundbreaking advancements in wireless communication. One of the most notable features is Channel Sounding, which enables centimeter-level precise positioning. This technology uses advanced techniques like Phase-Based Ranging (PBR) and Round-Trip Timing (RTT) to deliver highly accurate distance measurements, revolutionizing applications such as indoor navigation and keyless entry systems.
Bluetooth 6.0 also brings improvements in latency reduction for real-time audio streaming and Decision-Based Advertising Filtering (DBAF), enhancing scanning efficiency by allowing devices to filter connections before engaging in full scans. These upgrades mark a significant leap forward in connectivity, precision, and battery efficiency.
This release further strengthens Bluetooth's role in sectors like IoT and smart devices, where accuracy and low power consumption are critical.
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