Intel Corporation
TECHNOLOGIES FOR MANAGING INTERNAL TIME SYNCHRONIZATION

Abstract:

Technologies for managing internal time synchronization include an internet-of-things (IoT) device configured to determine a transport delay value as a function of a transmit path delay corresponding to a first message transmitted from an I/O device of the IoT device to a central timer of the IoT device and a receive path delay corresponding to a second message transmitted from the central timer to the I/O device. The IoT device is further configured to update, in response to having received a broadcast message from the central timer subsequent to having determined the transport delay value, a timestamp value of the received broadcast message as a function of the transport delay value. Other embodiments are described herein.