Bluetooth Channel Sounding - A Step Towards 10-cm Ranging Accuracy for Secure Access, Digital Key, and Proximity ServicesBluetoothチャネルサウンディング ～セキュアアクセス、デジタルキー、近接サービスに活用できる10cm単位の測距精度へ前進～
Through Channel Sounding, the distance between two Bluetooth Low Energy devices can be estimated more accurately than with existing techniques, down to 10cm accuracy.
