Actually this tutorial has been widely circulated on other blogs, but since the idea can not only be able to give tips so stale it. QXDM and QPST usually does this help us while pointing to an external antenna such as Yagi antenna, external antenna lead position in the right position so they can get a good signal. To modem Huawei products and Pantech Qualcomm chipset already had, for the other modem did not know well. Here I use the modem EC as experimental material, just to practice. Turn off your internet connection, open Device Manager computer and note the port used by the modem. Record yes, the modem on COM3.
|Country:||United Arab Emirates|
|Published (Last):||12 August 2013|
|PDF File Size:||20.97 Mb|
|ePub File Size:||8.10 Mb|
|Price:||Free* [*Free Regsitration Required]|
The testing will be conducted on both hardware and software. How is it different for OTA network from drive testing? Generally when testing OTA, it is done under static conditions unlike driving conditions in drive testing. What are sanity tests? Sanity tests are tests performed to verify the general workability of a device.
What is Device lab testing? When tests are performed in labs on the aforementioned call boxes it is called Lab testing. What is done on these call boxes? These call boxes regenerate the real world networks like ATT, Verizon inside the labs.
These call boxes are directly connected to devices which helps overcome interference from other users. Is there any other use? The most important use is to do conformance tests on devices. Every network has a document which consists of a huge set of tests that the device needs to pass in order for it to qualify to be released on to the network.
Every device that has been released into the market has passed these tests before being released. If a device fails a test a first hand analysis of the issue needs to be done to find out the root cause of the fail.
Sometimes called root cause analysis. What is a call flow? The basic idea is the same but the protocol messages, call flow, processes might vary a little bit between all three technologies.
How to use QPST and QXDM to verify if phone is working.
It is a utility for those who have devices using Qualcomm ASICs and trial hardware, and allows them to test, evaluate and potentially diagnose issues in the RF performance of their mobile devices. It is often used in order to facilitate product development of these devices. Using the software, users can see all the signaling messages made by their mobile devices, as the software generates a log of them. These logs can be annotated through the software as well.
[ALL QUALCOMM PHONES] [How to] ADD ANY LTE BAND USING QXDM