Time measurement apparatus, computer-readable recording medium storing time measurement program, and time measurement system

Abstract

A time measurement apparatus includes: a memory and a processor coupled to the memory and configured to: select, from among a plurality of anchors for each of which an own installation position is registered, a predetermined anchor for which an installation position that geographically corresponds to a declaration position declared by a terminal is registered; and specify, as round-trip communication delay time between the terminal and the predetermined anchor, time measured based on a reception time point of a first packet received by the predetermined anchor from the terminal and a reception time point of a second packet based on a response packet that responds to the first packet and is received by the predetermined anchor from the terminal.

Dependencies are inferred from the claim text.