COMMUNICATION APPARATUS, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD
First Claim
1. A communication apparatus comprising:
- a transmitter that transmits a first message to another communication apparatus;
a receiver that receives a second message from the other communication apparatus; and
a processor that performs time synchronization using the first message and the second message;
wherein the processor generates information regarding a delay in the communication processing of the first message in the transmitter and the second message in the receiver in a communication layer in communication with the other communication apparatus, andthe processor performs the time synchronization with the other communication apparatus based on the information regarding the delay in a time synchronization layer above the communication layer.
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Abstract
A communication apparatus including: a transmitter that transmits a first message to another communication apparatus, a receiver that receives a second message from the other communication apparatus, and a processor that performs time synchronization using the first message and the second message, wherein the processor generates information regarding a delay in the communication processing of the first message in the transmitter and the second message in the receiver in a communication layer in communication with the other communication apparatus, and the processor performs the time synchronization with the other communication apparatus based on the information regarding the delay in a time synchronization layer above the communication layer.
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Citations
18 Claims
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1. A communication apparatus comprising:
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a transmitter that transmits a first message to another communication apparatus; a receiver that receives a second message from the other communication apparatus; and a processor that performs time synchronization using the first message and the second message; wherein the processor generates information regarding a delay in the communication processing of the first message in the transmitter and the second message in the receiver in a communication layer in communication with the other communication apparatus, and the processor performs the time synchronization with the other communication apparatus based on the information regarding the delay in a time synchronization layer above the communication layer. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A communication system comprising:
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a communication apparatus including a transmitter that transmits a first message to another communication apparatus; a receiver that receives a second message from the other communication apparatus; and a processor that performs time synchronization using the first message and the second message; wherein the processor generates information regarding a delay in the communication processing of the first message in the transmitter and the second message in the receiver in a communication layer in communication with the other communication apparatus, and the processor performs the time synchronization with the other communication apparatus based on the information regarding the delay in a time synchronization layer above the communication layer. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A communication method comprising:
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generating information regarding a delay in the communication processing of the first message in the transmitter and the second message in the receiver in a communication layer in communication with the other communication apparatus, and performing the time synchronization with the other communication apparatus based on the information regarding the delay in a time synchronization layer above the communication layer. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification