Anritsu Corporation

Panasonic Intellectual Property Management Co., Ltd.

Daiki Kano

Daisuke Nakagawa

Takumi Nakamura

Yuki Naruse

Toru Yamasaki

Atsuki Morita

Keiichi Mineda

Masahiro Arayama

Nobuaki Shimakawa

Yuki Higuchi

Takayuki Awano

Toyohiro Kayanuma

Yusaku Shoda

Shuto Uwai

Masato Takeuchi

Takahiro Hosoya

There is provided a mobile terminal test apparatus capable of easily assigning and setting a frequency of each CC in the same frequency band of carrier aggregation. An operation unitthat accepts an operation input from a user, a display unitthat displays an image, and a control unitthat sets a contiguousness relationship of the plurality of component carriers and sets a predetermined premise parameter of the component carrier, and then automatically sets the parameter of the component carrier defined by a predetermined communication standard, by designating a type of the contiguousness relationship and a predetermined designation parameter are included.

Mobile terminal test apparatus and parameter setting method thereof

An electronic apparatus includes a touch panel for electrically detecting an input operation, an antenna for near-field communication having a communicable area that overlaps at least a part of a detection area of the touch panel, a memory storing instructions, and a processor that implements the instructions to reduce a detection sensitivity in a first detection area overlapping with the communicable area in the touch panel when a near-field communication is in progress by the antenna for near-field communication or when a near-field communication is possible by the antenna for near-field communication.

Electronic apparatus having variable detection sensitivity area due to progress of near-field communication antenna and driving method

To provide a mobile terminal test device capable of performing a test with high efficiency by automatically setting a Band filter. A mobile terminal test device includes a simulated base station unitthat performs 5G NR communication with a mobile terminalin accordance with the 5G NR standard, a scenario processing unitthat reads a stored scenario and causes the simulated base station unitto transmit notification information or execute a communication sequence with the mobile terminal, based on the scenario, and a control unitthat, when being connected to the mobile terminal, sets, as a Band filter, a band set as a communicable frequency band and transmits the set band to the mobile terminal

Mobile terminal test device and band filter setting method thereof

Provided is a mobile terminal test apparatus, which is capable of visualizing a correspondence between a plurality of component carriers and a plurality of signal processing units. Provided is a mobile terminal test apparatus including: a plurality of signal processing units; a pseudo base station unit; a test control unit; and a display unit, the test control unit displays, on the display unit, a path image having a first area in which information indicating the plurality of CCs is displayed, a second area in which information indicating the plurality of signal processing units is displayed, and a third area in which information indicating a correspondence between the plurality of CCs displayed in the first area and the plurality of signal processing units displayed in the second area is displayed.

Mobile terminal test apparatus, mobile terminal test system, and control method for mobile terminal test apparatus

A first mobile terminal testing deviceincluding plurality of pseudo base station units--operating as LTE base stations of NSA, and second mobile terminal testing deviceoperating as 5G NR base stations of NSA are provided. Each of the pseudo base station units--is associated with the second mobile terminal testing devices. The second mobile terminal testing devicegenerates a 5G NR control signal when testing a mobile terminalwhich supports for NSA. The generated 5G NR control signal is transmitted to the first mobile terminal testing device. The first mobile terminal testing devicetransmits the received 5G NR control signal to the mobile terminalby the LTE control signal using the pseudo base station unitcorresponding to the second mobile terminal testing devicewhich transmits the control signal.

Mobile terminal testing device, mobile terminal testing system, and non-standalone (NSA) testing method

Provided are a mobile terminal test apparatus, a mobile terminal test system, and a control method for the mobile terminal test apparatus, which can reduce burdens on a user for setting parameters according to a specification of a test. A setting screen is displayed with a first operation imagefor selecting a specification of a test and a second operation imagein which parameter operation imagestofor setting parameters for executing the test according to the specification selected by an operation with respect to the first operation imageare arranged based on parameter hierarchies. With an operation of changing one parameter with respect to the parameter operation imagesto, lower parameter operation images whose parameter hierarchies are lower than the parameter operation image are updated according to the specification selected by the operation with respect to the first operation image

Included are a first mobile terminal testing device that operates as an LTE base station, a second mobile terminal testing device that operates as an NSA 5G NR base station, and a test control device that controls the first mobile terminal testing device and the second mobile terminal testing device. The test control device includes a command input unit into which a control command for controlling the first mobile terminal testing device and the second mobile terminal testing device is input, a command transmission determination unit that determines a mobile terminal testing device of a transmission destination of the control command, and a command transmission unit that transmits the control command to a transmission destination determined by the command transmission determination unit. The command transmission determination unit determines the transmission destination of the control command according to the type of the control command.

Mobile terminal testing system, mobile terminal testing device, and control method for mobile terminal testing system

An object of the present invention is to provide a communication terminal measurement system capable of testing a mobile communication terminal compatible with a plurality of communication standards having overlapping frequency bands in a state where the frequency bands overlap. In the communication terminal measurement system according to the present invention, the control apparatusacquires the second frequency band information from the second storage unitof the second mobile terminal measurement apparatus, and inputs parameters for avoiding all or a part of the frequency band to the storage unitof the first mobile terminal measurement apparatus, whereby avoiding the mobile communication terminalfrom refusing to receive signals due to input of signals of both two communication standards.

Communication terminal measurement system, communication terminal measurement apparatus, and communication terminal test method

There is provided mobile terminal testing device and system capable of reducing a processing load, when testing mobile terminals that support NSA. Included are a first mobile terminal testing device operating as a base station of LTE and a second mobile terminal testing device operating as a base station of 5G NR of NSA, when testing a mobile terminal which supports NSA, the second mobile terminal testing device generates a control signal of 5G NR, transmits the generated control signal of 5G NR to the first mobile terminal testing device, and the first mobile terminal testing devicetransmits the received control signal of 5G NR to the mobile terminal according to the LTE.

Mobile terminal testing device, mobile terminal testing system, and testing method of NSA

Provided is a mobile terminal test apparatus that can shorten a carrier aggregation testing time. The mobile terminal test apparatus includes a call processing units-to-that transmits and receives a wireless signal between each of the call processing units-to-and a mobile terminaland makes a call connection suitable for testing conditions as a component carrier between each of the call processing units-to-and the mobile terminaland a control unitthat causes the mobile terminalto perform a handover, and that applies parameters for a SCC that is designated, as parameters for a PCC that is a handover destination, to the call processing unit-that corresponds to a PCC, and applies parameters for the pre-handover PCC to the call processing unit-that corresponds to the SCC that are designated and thus connects the SCC.

Growing community of inventors

Kanagawa, Japan

Daiki Kano