What is Bluetooth Channel Sounding? @NXPDeveloperZone
What is Bluetooth Channel Sounding?  @NXPDeveloperZone
Uploaded February 2026 | Updated September 2026, 2 weeks ago
Channel Sounding is here. See why RSSI alone isn’t enough, how Round‑Trip Time (RTT) and Phase‑Based Ranging (PBR) work together, and how NXP’s Localization Compute Engine (LCE) cuts ranging latency by ~45% for fast, secure, centimeter‑level distance measurements—now on KW47 and MCX W72.

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What is Bluetooth Channel Sounding?

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