CPC H04W 56/005 (2013.01) | 5 Claims |
1. A radio base station comprising:
a first communication node; and
at least one or more second communication nodes; wherein
the first communication node transmits a request including identification information of a terminal to the second communication node;
the second communication node returns a response including a time difference between reception and transmission of a wireless signal to the first communication node in response to the request; and
a propagation delay compensation is executed based on the response,
wherein the response further includes the identification information that uniquely identifies each terminal.
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