Unlock instant, AI-driven research and patent intelligence for your innovation.

Mobile communication terminal testing device and mobile communication terminal testing method

A technology of mobile communication terminal and test device, applied in wireless communication, electrical components and other directions, can solve the problem that testers cannot grasp the packet transmission rate and so on

Active Publication Date: 2015-08-19
ANRITSU CORP
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, as mentioned above, when a mobile communication terminal is tested using a communication method that determines the MCS and NRB according to the transmission path conditions, the packet transmission rate will change according to the transmission path conditions. Therefore, in the conventional mobile communication terminal test equipment, testers It is impossible to grasp the packet transmission rate, and it is expected to display the theoretical maximum value of the packet transmission rate (hereinafter referred to as "theoretical value of the packet transmission rate").

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Mobile communication terminal testing device and mobile communication terminal testing method
  • Mobile communication terminal testing device and mobile communication terminal testing method
  • Mobile communication terminal testing device and mobile communication terminal testing method

Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment approach ）

[0041] First, the configuration of the first embodiment of the mobile communication terminal testing device according to the present invention will be described.

[0042] like figure 1 As shown, the mobile communication terminal test device 1 in this embodiment is a device for testing the mobile communication terminal 5, and is equipped with a virtual base station device 10, a virtual connection device 20, a table storage device 30, a transmission rate calculation device 40, and an operation unit 91 . A display control unit 92 , a display unit 93 , a test scheme storage device 94 and a parameter extraction unit 95 . This mobile communication terminal testing device 1 is constituted by, for example, a computer including a CPU, ROM, RAM, HDD, interface, and the like.

[0043] In the following description, it is assumed that the virtual base station apparatus 10 uses the LTE communication standard based on 3GPP for communication with the mobile communication terminal 5 . As des...

no. 2 Embodiment approach ）

[0073] First, the configuration in the second embodiment of the mobile communication terminal testing device according to the present invention will be described.

[0074] like Figure 8 As shown, the mobile communication terminal testing device 2 in this embodiment is a partial modification of the mobile communication terminal testing device 1 in the first embodiment (refer to figure 1 ) structure of the device. Therefore, differences from the first embodiment will be mainly described, and the same reference numerals will be assigned to the same configurations as in the first embodiment, and descriptions thereof will be omitted. This embodiment is a form for explaining a method in which a tester inputs information of TM and communication bandwidth (Bandwidth: BW) to the mobile communication terminal testing device 2 to test the mobile communication terminal 5 .

[0075] The mobile communication terminal testing device 2 in this embodiment includes a table storage device 60 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

To provide a mobile communication terminal test device and a mobile communication terminal test method capable of displaying the theoretical value of a packet transmission rate. A mobile communication terminal test device 1 includes a pseudo base station device 10 that is connected between a mobile communication terminal 5, which is a test target, and a virtual connection device 20, a table storage device 30 that stores various tables, a parameter input unit 50 that inputs information about TM, MCS, and NRB, a TBS acquiring unit 41 that acquires TBS on the basis of the input information and various tables stored in the table storage device 30, a packet transmission rate calculating unit 43 that calculates the theoretical value of the packet transmission rate from TBS, and a display unit 93 that displays the theoretical value of the packet transmission rate.

Description

technical field [0001] The invention relates to a mobile communication terminal testing device and a mobile communication terminal testing method for testing mobile communication terminals such as mobile phones or portable terminals. Background technique [0002] Conventionally, as such a mobile communication terminal testing device, for example, a device disclosed in Patent Document 1 is known. This mobile communication terminal testing device is equipped with a mobile communication terminal as a test object, a virtual base station unit provided between a plurality of connection terminals that can be connected to the mobile communication terminal, and a virtual base station unit that respectively displays one of the plurality of connection terminals and the mobile communication terminal. A sequence display unit and a communication status display unit for communication sequence and communication status between communication terminals. According to this configuration, the co...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/08H04W88/02
CPCH04W24/08H04W88/02
Inventor 田中绚也松山泰之后藤拓磨
Owner ANRITSU CORP