Anritsu Corporation

Ryota Chinbe

Tomohiro Kondo

Nobutoshi Otonari

Akira Hatano

Dan Osone

Kazunari Kawano

Ryuso Kasai

The mobile terminal test apparatus includes a positioner that adjusts a position of UE, a camera that captures an image of a state of the position of the UE controlled by the positioner, and a control unit that sets the position of the positioner with data on a Peak point of a transmission radio wave in a database, and then compares the current image data of the UE obtained by image capturing of the camera and image data of the Peak point of a transmission radio wave in the database, and displays the current image data of the UE obtained by image capturing of the camera and the image data of the Peak point of the transmission radio wave in the database when an error is greater than a predetermined threshold value.

Mobile terminal test apparatus and position correction method of mobile terminal

Provided is a mobile terminal testing device capable of shortening a time for obtaining a Band Combination supported by a mobile terminal. A mobile terminal testing device includes a control unitthat excludes a CA Band Combination including a Band that is not supported by a mobile terminalfrom CA Band Combinations to which a relaxation value is applied, excludes a CA Band Combination that does not include any OperatingBand to be tested, and determines a Band to be included in RequestedBands from Bands included in the remaining CA Band Combinations.

Mobile terminal testing device and support combination acquisition method thereof

Provided is a mobile terminal testing device capable of shortening a time required for extracting a test case of a conformance test and a time required for measuring the conformance test. A mobile terminal testing device includes an operation unitthat receives an operation input from a user, a display unitthat displays an image, and a control unitthat displays on the display unit, a list of test cases of a conformance test and a list of identification information of a mobile terminalof which performance information is stored in advance, and collates, for each test case selected from the list of test cases, a requirement of the test case with the performance information of the mobile terminalselected from the list of identification information of the mobile terminal to extract a test case to be measured.

Mobile terminal testing device and test case extraction method thereof

Downlink signals output from a transmission and reception unit are combined with an interference signal of a CW, a resultant signal is applied to a mobile terminal, throughputs for respective interference signal frequencies for the downlink signals are collectively measured, a signal suppression band of the filter is fitted to a frequency band of the downlink signal determined not to reach a defined value, and re-measurement and re-determination of the throughput for the downlink signal among the collectively measured throughputs are performed. In a case where throughputs collectively measured at a certain interference signal frequency are equal to or greater than the defined value and a case where re-measured throughputs of all the downlink signals are equal to or greater than the defined value, the interference signal frequency is switched to the next interference signal frequency, and collective throughput measurement is performed.

Growing community of inventors

Kanagawa, Japan

Ryota Chinbe