Re: The activation time of the application running in the background
Re: The activation time of the application running in the background
- Subject: Re: The activation time of the application running in the background
- From: Joakim Linde <email@hidden>
- Date: Mon, 06 Aug 2012 16:36:33 -0700
Sounds like a good approach.
Thanks, Joakim
On Aug 6, 2012, at 3:34 PM, Etan Kissling wrote: Hey, Couldn't you measure the RSSI value on the peripheral, and only send a notification to the iPhone when the RSSI value exceeds a specific threshold? Then, you could manage the power more precisely on the peripheral, while the iPhone can sleep most of the time.
Etan
On Tue, Aug 7, 2012 at 12:02 AM, Jean-Yves Avenard <email@hidden> wrote:
On 07/08/2012, at 0:43, Joakim Linde < email@hidden> wrote:
>
> Hi zz_zhang,
>
> You might want to consider reading the RSSI value on the peripheral side instead of on the central side.
>
> Thanks,
> Joakim
>
>
I have read this recommendation a few times and was also told the same
thing at WWDC.
However, I fail to see why it would make any difference from a power
usage point of view.
The application will be woken up just as often if it was the device
advertising its RSSI value very often.
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