IP Library Granted Patent US 12,647,803
Granted Patent B2
US 12,647,803 · App. 18/052,742 · Granted Jun 2, 2026

Mobile terminal test apparatus and control message transmission method thereof

Inventors: Atsuki Morita (Kanagawa, JP); Daiki Kano (Kanagawa, JP); Takumi Nakamura (Kanagawa, JP); Masahiro Arayama (Kanagawa, JP); Nobuaki Shimakawa (Kanagawa, JP); Daisuke Nakagawa (Kanagawa, JP)
Assignee: ANRITSU CORPORATION
H04W24/06
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Quick Facts
Patent No.
US 12,647,803
App. No.
18/052,742
Granted
Jun 2, 2026
Kind
B2
Abstract

There is provided a mobile terminal test apparatus capable of efficiently performing a test by collectively processing control messages. There is included a control unit 6 that switches, as a mode for transmitting a control message to a mobile terminal 10 , between an Automatic mode in which by a setting of a parameter by a user, the control message is transmitted to the mobile terminal 10 when it becomes necessary to transmit the control message to the mobile terminal 10 , and a Manual mode in which change information on the parameter by the setting of the parameter by the user is held, and the control message corresponding to the held change information is transmitted to the mobile terminal 10 when a parameter application instruction is given by the user.

Claims (21)

1 . A mobile terminal test apparatus that tests a mobile terminal by simulating a base station of mobile communication, the mobile terminal test apparatus comprising:

a control unit that switches, as a mode for transmitting a control message to the mobile terminal, between:

an automatic mode in which by a setting of a parameter by a user, the control message is transmitted to the mobile terminal when it becomes necessary to transmit the control message to the mobile terminal, and

a manual mode in which when a user sets a parameter, a transmission of a control message indicating change information of the parameter is held, and the control message indicating change information is transmitted to the mobile terminal when a parameter application instruction is given by the user;

a scenario processing unit; and

a common memory shared by the control unit and the scenario processing unit,

wherein the control unit:

performs updating of the parameter in accordance with contents of the setting of the parameter,

writes information on the updated parameter in the common memory,

sends a parameter update notification to the scenario processing unit in a case where the Automatic mode is selected, and

sends the parameter update notification to the scenario processing unit when the parameter application instruction is given, in a case where the manual mode is selected, and

the scenario processing unit transmits the control message to the mobile terminal when receiving the parameter update notification transmitted from the control unit.

2 . The mobile terminal test apparatus according to claim 1 , wherein in the manual mode, the control unit stores change information of the parameter without immediately transmitting a control message to the mobile terminal, and is configured to accumulate a plurality of parameter changes.

3 . A mobile terminal test apparatus that tests a mobile terminal by simulating a base station of mobile communication, the mobile terminal test apparatus comprising:

a control unit that switches, as a mode for transmitting a control message to the mobile terminal, between:

an automatic mode in which by a setting of a parameter by a user, the control message is transmitted to the mobile terminal when it becomes necessary to transmit the control message to the mobile terminal, and

a manual mode in which when a user sets a parameter, a transmission of a control message indicating change information of the parameter is held, and the control message indicating change information is transmitted to the mobile terminal when a parameter application instruction is given by the user, wherein;

a test in accordance with a standard of 3rd generation partnership project is performed on the mobile terminal,

the manual mode is applied in a common setting and a Test ID 1 condition among a plurality of test items, and

the automatic mode is applied to a Test ID 2 condition.

4 . The mobile terminal test apparatus according to claim 3 , wherein in the manual mode, the control unit stores change information of the parameter without immediately transmitting a control message to the mobile terminal, and is configured to accumulate a plurality of parameter changes.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 4, 2022
From: MORITA, ATSUKI; KANO, DAIKI; NAKAMURA, TAKUMI; ARAYAMA, MASAHIRO; SHIMAKAWA, NOBUAKI; NAKAGAWA, DAISUKE
To: ANRITSU CORPORATION
Reel/Frame 061882/0627 →
Priority Claims (1)
JP 2021-196187 · Dec 2, 2021 · national
Continuity (1)
Related Publication 20230362690A1 · Nov 9, 2023
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