Secure clock source as a service in a communication system
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United States of America Patent
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Feb 21, 2023
Grant Date -
N/A
app pub date -
Jul 30, 2020
filing date -
Jul 30, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
Techniques for providing a secure clock source in a communication network are disclosed. For example, a method comprises participating in a bi-directional authentication with a network entity in a communication network, sending a clock service request message to the network entity, receiving a clock service accept message in response to the clock service request message when the apparatus is eligible to use a clock service, and receiving one or more secure clock signals from the network entity. Another method comprises participating in a bi-directional authentication with a requesting device in a communication network, receiving a clock service request message from the requesting device, verifying the eligibility of the requesting device to request a clock service, and sending one or more secure clock signals to the requesting device in response to successfully verifying the requesting device.
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