Re: BLE BER/PER and power
Re: BLE BER/PER and power
- Subject: Re: BLE BER/PER and power
- From: Arvydas Sidorenko <email@hidden>
- Date: Thu, 18 Apr 2013 22:06:23 +0100
Poor link quality leading to corrupted packets will certainly reduce
battery life. Retransmission implementation is not strictly defined
and it can have multiple modes based on requirements in the
application including not to perform retransmission at all.
If you want details on that, get Core Version 4.0 from:
https://www.bluetooth.org/Technical/Specifications/adopted.htm
On Thu, Apr 18, 2013 at 9:03 PM, <email@hidden> wrote:
> I'm sure someone on this list can help me answer this question: Does an increase in PER/BER rates increase my Bluetooth LE power?
>
> I think I have read that a packet will continue to be retransmitted until it is acknowledged (via the NESN being different from the SN)? I'm assuming, if this is the case, packet errors will translate to turning the radio being on more frequently [using more power] than in the case of no packet errors.
>
> If anyone can confirm, it will save me time doing more reading and research.
>
> Thanks,
>
> -- d
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