US 12,253,610 B2
Network measurement device and network measurement method
Atsushi Furuki, Kanagawa (JP); and Shinichi Seto, Kanagawa (JP)
Assigned to ANRITSU CORPORATION, Kanagawa (JP)
Filed by ANRITSU CORPORATION, Kanagawa (JP)
Filed on May 27, 2022, as Appl. No. 17/804,384.
Claims priority of application No. 2021-144855 (JP), filed on Sep. 6, 2021.
Prior Publication US 2023/0073766 A1, Mar. 9, 2023
Int. Cl. G01S 19/24 (2010.01); G01S 19/09 (2010.01); G01S 19/14 (2010.01); H04W 4/029 (2018.01); H04W 24/08 (2009.01)
CPC G01S 19/24 (2013.01) [G01S 19/09 (2013.01); G01S 19/14 (2013.01); H04W 4/029 (2018.02); H04W 24/08 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A portable network measurement device that uses a network under test, in which a plurality of apparatuses disposed in different locations from each other operate in time synchronization with reference time information acquired from a global navigation satellite system (GNSS), is moved to a desired location and connected to any of the apparatuses, and then starts positioning at the location based on reception signal information from the GNSS, establishes time synchronization with the GNSS, and then measures performance of the network under test, the network measurement device comprising:
a location information storage configured to store information about at least one location where the positioning has been executed previously, as location information;
a controller configured to:
display, on a display, the location information stored in the location information storage when the network measurement device is connected to the apparatus in the location;
receive an input selecting one of the at least one location; and
set location information of a selected location from the displayed location information as positioning start location information.