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Disabling GNSS duty cycle

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fh2018

New member
Jan 18, 2019
1
0
Hi, I need to turn of the duty cycling of the GNSS (GPS) chip on my mate 20 pro. I was under the impression that it should be an option in the developer settings in Android Pie, as it is in other phones, but there is no such option for Mate 20 Pro.

Does anyone know why and better yet how to solve it? I must turn off the duty cycling for my research project. Thanks!
 

Niuzun

New member
Apr 18, 2019
3
0
hey do you find the way to turn off?

Hi, I need to turn of the duty cycling of the GNSS (GPS) chip on my mate 20 pro. I was under the impression that it should be an option in the developer settings in Android Pie, as it is in other phones, but there is no such option for Mate 20 Pro.

Does anyone know why and better yet how to solve it? I must turn off the duty cycling for my research project. Thanks!

hey do you find the way to turn off the duty cycle on mate 20 pro? i cant find the option in the developer option either. but i can find the option in S10 .
 

ikarolos

New member
May 2, 2019
3
0
Huawei P30 Pro EMUI 9.1

Hello did you find a solution to your problem? I am an owner of the Huawei P30 Pro with the latest release of EMUI 9.1. I can’t find how to disable the duty circle on GNSS raw data measurement (there is no option under the android developer settings on my Huawei Device). In some smartphones duty circle can automatically disabled when you call android GNSS raw data API. Does the Huawei supports this feature or we can not disable duty circle on Huawei smartphones at all? Thanking you in advance.
 

Niuzun

New member
Apr 18, 2019
3
0
Hello did you find a solution to your problem? I am an owner of the Huawei P30 Pro with the latest release of EMUI 9.1. I can’t find how to disable the duty circle on GNSS raw data measurement (there is no option under the android developer settings on my Huawei Device). In some smartphones duty circle can automatically disabled when you call android GNSS raw data API. Does the Huawei supports this feature or we can not disable duty circle on Huawei smartphones at all? Thanking you in advance.

hello I communicated with the engineer of huawei only to know the EMUI doesnt support disabling the duty cycle. Are you trying to use the carrier-phase for RTK or PPP ?
 

ikarolos

New member
May 2, 2019
3
0
Duty Cycle

Yes I am trying to develop an app using the kernel of the RTKLIB open source library for PPP and RTK purposes. I have already tested this with XIAOMI MI8. I am also interesting in buying the new Xiaomi Mi 9 with Qualcomm 855 in build gps chip. Did you ever test the Xiaomi Mi phones? I also have already test the mate 20 pro for dual frequency carrier phase measurement. In order to implement the L5 frequency on this model, you have to update to EMUI 9.1. But this issue with duty cycle is critical so I can not support this model also with the P30 Pro.
 

Niuzun

New member
Apr 18, 2019
3
0
Yes I am trying to develop an app using the kernel of the RTKLIB open source library for PPP and RTK purposes. I have already tested this with XIAOMI MI8. I am also interesting in buying the new Xiaomi Mi 9 with Qualcomm 855 in build gps chip. Did you ever test the Xiaomi Mi phones? I also have already test the mate 20 pro for dual frequency carrier phase measurement. In order to implement the L5 frequency on this model, you have to update to EMUI 9.1. But this issue with duty cycle is critical so I can not support this model also with the P30 Pro.
hello. Thanks for reply. I wonder how you turn off duty cycle of mate 20 pro? My mate 20 pro has already been updated to EMUI 9.1 But I still cant find the option:"Force full GNSS measurement" .
I dont have access to XiaoMi 8. Would you please send me a Rinex file made by xiaomi 8 ? Thank you.