GPS Rollover on Android SmartphonesWhat is assisted GPS?Talking GPS software for Android?Relative GPS accuracy?GPS location logSuspicious GPS behaviourGPS automatically turns onGPS in FreefallRetrieve GPS DataAccess raw GPS signalGPS location problem
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GPS Rollover on Android Smartphones
GPS Rollover on Android Smartphones
What is assisted GPS?Talking GPS software for Android?Relative GPS accuracy?GPS location logSuspicious GPS behaviourGPS automatically turns onGPS in FreefallRetrieve GPS DataAccess raw GPS signalGPS location problem
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Regarding the GPS weeks rollover which took place on April 06th 2019. all the websites are talking about the phenomenon but they are not explaining what are the side effects on end users devices if the week number will be 0000.
How an Android smartphone GPS users could be affected regarding this rollover from 1023 to 0000 weeks ?
Regards
gps bugs
asked 2 hours ago
Abdelhafid MadouiAbdelhafid Madoui
541321
add a comment |
Regarding the GPS weeks rollover which took place on April 06th 2019. all the websites are talking about the phenomenon but they are not explaining what are the side effects on end users devices if the week number will be 0000.
How an Android smartphone GPS users could be affected regarding this rollover from 1023 to 0000 weeks ?
Regards
gps bugs
asked 2 hours ago
Abdelhafid MadouiAbdelhafid Madoui
541321
add a comment |
Regarding the GPS weeks rollover which took place on April 06th 2019. all the websites are talking about the phenomenon but they are not explaining what are the side effects on end users devices if the week number will be 0000.
How an Android smartphone GPS users could be affected regarding this rollover from 1023 to 0000 weeks ?
Regards
gps bugs
asked 2 hours ago
Abdelhafid MadouiAbdelhafid Madoui
541321
Regarding the GPS weeks rollover which took place on April 06th 2019. all the websites are talking about the phenomenon but they are not explaining what are the side effects on end users devices if the week number will be 0000.
How an Android smartphone GPS users could be affected regarding this rollover from 1023 to 0000 weeks ?
Regards
gps bugs
gps bugs
asked 2 hours ago
Abdelhafid MadouiAbdelhafid Madoui
541321
asked 2 hours ago
Abdelhafid MadouiAbdelhafid Madoui
541321
asked 2 hours ago
Abdelhafid MadouiAbdelhafid Madoui
541321
asked 2 hours ago
Abdelhafid MadouiAbdelhafid Madoui
541321
asked 2 hours ago
Abdelhafid MadouiAbdelhafid Madoui
541321
541321
add a comment |
add a comment |
1 Answer
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From what I know the rollover is not the only problem, also the week counter is increased from 10 to 13 bits. A new data format (with larger data) can of course cause problems if unsupported by the GPS receiver firmware.
Also I have read that some GPS devices use the week counter for plausibility checking of the received data. If the week is smaller than the manufacturing week the data have to be invalid so the simple but bad logic. After the roll-over it will simply reject all incoming data as the receiver thinks that the received data is invalid (e.g. because of radiointerference).
answered 2 hours ago
RobertRobert
3,41921829
add a comment |
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1 Answer
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1 Answer
1
active
oldest
votes
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oldest
votes
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oldest
votes
From what I know the rollover is not the only problem, also the week counter is increased from 10 to 13 bits. A new data format (with larger data) can of course cause problems if unsupported by the GPS receiver firmware.
Also I have read that some GPS devices use the week counter for plausibility checking of the received data. If the week is smaller than the manufacturing week the data have to be invalid so the simple but bad logic. After the roll-over it will simply reject all incoming data as the receiver thinks that the received data is invalid (e.g. because of radiointerference).
answered 2 hours ago
RobertRobert
3,41921829
add a comment |
From what I know the rollover is not the only problem, also the week counter is increased from 10 to 13 bits. A new data format (with larger data) can of course cause problems if unsupported by the GPS receiver firmware.
Also I have read that some GPS devices use the week counter for plausibility checking of the received data. If the week is smaller than the manufacturing week the data have to be invalid so the simple but bad logic. After the roll-over it will simply reject all incoming data as the receiver thinks that the received data is invalid (e.g. because of radiointerference).
answered 2 hours ago
RobertRobert
3,41921829
add a comment |
From what I know the rollover is not the only problem, also the week counter is increased from 10 to 13 bits. A new data format (with larger data) can of course cause problems if unsupported by the GPS receiver firmware.
Also I have read that some GPS devices use the week counter for plausibility checking of the received data. If the week is smaller than the manufacturing week the data have to be invalid so the simple but bad logic. After the roll-over it will simply reject all incoming data as the receiver thinks that the received data is invalid (e.g. because of radiointerference).
answered 2 hours ago
RobertRobert
3,41921829
From what I know the rollover is not the only problem, also the week counter is increased from 10 to 13 bits. A new data format (with larger data) can of course cause problems if unsupported by the GPS receiver firmware.
Also I have read that some GPS devices use the week counter for plausibility checking of the received data. If the week is smaller than the manufacturing week the data have to be invalid so the simple but bad logic. After the roll-over it will simply reject all incoming data as the receiver thinks that the received data is invalid (e.g. because of radiointerference).
answered 2 hours ago
RobertRobert
3,41921829
answered 2 hours ago
RobertRobert
3,41921829
answered 2 hours ago
RobertRobert
3,41921829
answered 2 hours ago
RobertRobert
3,41921829
3,41921829
add a comment |
add a comment |
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