TRANSMISSION-RECEPTION-CORRESPONDENCE DETERMINATION APPARATUS, TRANSMISSION-RECEPTION-CORRESPONDENCE DETERMINATION METHOD AND PROGRAM

1 . A transmission-reception-correspondence determination system comprising:

a processor; and

a memory storing program instructions that cause the processor to:

record information indicating a relationship between a location of a moving device and time;

record identifiers of pieces of information transmitted from the device in association with transmission times of the pieces of information;

record an identifier of information transmitted from the device and data observed regarding the information in an apparatus that has received the information via a network in association with each other; and

determine that a transmission time associated with an identifier that is same as the recorded identifier among the identifiers of the pieces of information and a location of the device at the transmission time correspond to the data associated with the recorded identifier.

2 . A transmission-reception-correspondence determination system comprising:

a processor; and

a memory storing program instructions that cause the processor to:

record information indicating a relationship between a location of a moving device and time;

record data observed regarding information transmitted from the device in an apparatus that has received the information via a network and a reception time of the information in association with each other; and

estimate a time at which the device has transmitted the information related to the reception time based on the recorded reception time and a delay related to transmission of the information from the device to the apparatus, and determine that the time and a location of the device at the time correspond to the data observed regarding the information related to the reception time.

3 . The transmission-reception-correspondence determination system according to claim 1 , wherein the identifier of the information is an identifier of a packet storing the information.

4 . The transmission-reception-correspondence determination system according to claim 1 , wherein the observed data is any one or more of throughput, a packet loss rate, delay, or jitter.

5 . A transmission-reception-correspondence determination method executed by a computer, the method comprising:

recording information indicating a relationship between a location of a moving device and time;

recording identifiers of pieces of information transmitted from the device in association with transmission times of the pieces of information;

recording an identifier of information transmitted from the device and data observed regarding the information in an apparatus that has received the information via a network in association with each other; and

determining that a transmission time associated with an identifier that is same as the recorded identifier among the identifiers of the pieces of information and a location of the device at the transmission time correspond to the data associated with the recorded identifier.

6 . (canceled)

7 . (canceled)

8 . (canceled)

9 . A non-transitory computer-readable recording medium storing a program for causing a computer to execute the transmission-reception-correspondence determination method of claim 5 .