2024年3月11日发(作者：)

QXDM工具使用指导书

QXDM简介 ........................................................................................................................................... 2

1. 物理连接......................................................................................................................................... 2

2. QXDM工具套件简介 ................................................................................................................... 4

2.1. Database Editor ................................................................................................................... 4

2.2. DLF Converter .................................................................................................................... 4

2.3. ISF Converter ...................................................................................................................... 5

2.4. Item Tester .......................................................................................................................... 5

2.5. Listen-Only QXDM ............................................................................................................ 5

2.6. QXDM ................................................................................................................................ 5

3. Step by step学习QXDM的常用功能 .......................................................................................... 5

3.1 QXDM和手机如何正确连接？ ........................................................................................ 5

3.2 如何保存和加载配置文件？ ............................................................................................. 8

3.3 如何新建和保存一个跟踪项目？ ..................................................................................... 8

3.4 如何重现跟踪信息？ ....................................................................................................... 11

3.5 如何用QXDM对手机进行自动操作？ ......................................................................... 12

3.6 如何查看跟踪信息？ ....................................................................................................... 13

3.7 如何进行信令消息跟踪？ ............................................................................................... 14

3.8 如何使用nv browser对手机进行重新配置？ ............................................................... 16

3.9 如何使用nv browser对手机进行锁频？ ....................................................................... 19

3.10 如何使用nv browser观察手机当前搜网状态？ ....................................................... 19

3.11 如何查看当前收发功率？ ........................................................................................... 20

3.12 如何观察手机终端当前网络状态？ ........................................................................... 21

3.13 如何查看voip电话时延？ .......................................................................................... 21

3.14 图形界面中的右键菜单。 ........................................................................................... 22

Clear ...................................................................................................................................... 22

Cursor .................................................................................................................................... 22

Save Image ............................................................................................................................ 22

Auto-Scroll ............................................................................................................................ 22

Axis Zoom Mode .................................................................................................................. 23

Legend Visible ...................................................................................................................... 23

Range .................................................................................................................................... 23

View Channel ........................................................................................................................ 24

3.15 滚动列表中的右键菜单。 ........................................................................................... 24

3.16 如何查看功控信息？ ................................................................................................... 30

3.17 如何查看hspa信息？ ................................................................................................. 31

3.18 如何查看Bler值？ ...................................................................................................... 31

3.19 如何查看小区重选信息？ ........................................................................................... 32

3.20 如何查看RLC层信息？ ............................................................................................. 33

3.21 如何将isf中的文件转换为可以用ethereal解析的文件？ ...................................... 34

3.22 Log View 和Message View有什么区别和联系？ ....................................................... 35

1 Log View Configuration（日志查看设置） ............................................................................ 35

1.1 Log Packets ..................................................................................................................... 36

1. 37

2Messages View ........................................................................................................................... 38

2.1 Message View Configuration （消息查看设置） ................................................................ 38

2.1.1 Log Packets .................................................................................................................. 39

2.1.2 Log Packets (OTA)....................................................................................................... 40

2.1.3 . 41

2.1.4Event Reports ................................................................................................................ 42

QXDM使用指导

QXDM简介

QXDM（

The QUALCOMM

Extensible Diagnostic Monitor

）是高通公司（Qualcomm）

公司发布的可以对手机终端所发数据进行跟踪有效工具，通过对数据的分析可以诊

断信令流程、分析数据包的正确与否等。在测试中有重要作用，正确合理的使用可

以为我们测试提供便捷的定位手段。下面将简要介绍一下它的使用方法。

1. 物理连接

QXDM 是利用 QPST Server (Section 3.3.1.1)，通过USB延长线或串口连接到PC

的 COM 端口上,如图1-1所示。