On Wed, Mar 31, 2010 at 1:40 AM, Deeksha  Rao Sahib
<[email protected]> wrote:
>
> Hi all,
>
> I am using FTSP in my code for time sync and I've been trying to measure
> the hop delay for different links in the network. From the initial tests
> using global time and the timestamps i figure out that the per hop delay
> is about 20 ms.
>
> My applications requires that this delay be minimized. How can this be done??
> Any inputs would help...

Some of that delay is due to MAC backoffs etc. before the packets are
sent. You can reduce them but that can invite suboptimal MAC
performance.

- om_p
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