Clock synchronization over bluetooth

• Main Author: Chang, Jun Wei
• Other Authors: Tan Rui
• Format: Final Year Project
• Language: English
• Published: 2017
• Subjects: DRNTU::Engineering::Computer science and engineering
• Online Access: http://hdl.handle.net/10356/70404
• Institution: Nanyang Technological University

Having synchronized system clocks among wireless nodes is critical for many applications. Although two communicating Bluetooth chips will synchronize with each other in time precisely, the application-layer program often cannot access such physical layer information to synchronize the clocks of the host devices. This project aims at developing application-layer clock synchronization approaches for Bluetooth devices. Challenges including dynamic packet transmission delays in Bluetooth communications need to be addressed to achieve high accuracy in synchronizing the nodes’ system clocks.