This document specifies the changes to the Bluetooth Core Specification required to add the Channel Sounding feature, which specifies methods and provides information for estimating the distance between two Bluetooth Low Energy devices.
The Bluetooth Core Specification, Version 5.3, can be downloaded for additional context at the Core Specification 5.3 landing page. Each section title in the CR references the number and title of the section being added or modified in the Bluetooth Core Specification. Conventions that distinguish the proposed changes from the current adoption are described in Section 2 of the CR.
Implementers may provide feedback by emailing core-main@bluetooth.org.
| Development assigned to: | Core Specification Working Group |
| Provide feedback: | core-feedback@bluetooth.org |
| Related NWP(s): | High Accuracy Distance Measurement Safety Relevant Distance Estimation |
| Related FRD: | Core High-Accuracy Distance Measurement |
| Related Specification(s): | Core Specification vAtlanta |
| AE Bearer Ack Channel Sounding Channel Sounding HCI Updates Decision-based Advertising Filtering Device Attestation Enhancements for ISOAL HCI USB LE ISO support LE Test Mode Enhancements Packet Spacing Change |