On Jun 9, 11:30&#4294967295;am, fl <rxjw...@gmail.com> wrote:
> Hi, all:
> I am interested in CFR of OFDM. I find some relavant paper mentioned
> low latency feature in the crest factor reduction (CFR) topic of OFDM.
> I don't understand the reason. It seems to me that several hundreds of
> microseconds delay is not a big issue. I don't know the specification
> of WiMax of the latency. Anyone can tell me that? I appreciate to any
> feedback on this. Thanks.

It will be good if you actually tell us what these "some relevant
paper"
is/are.  My crystal ball is a little fuzzy today.

Julius

fl wrote:

> Hi, all:
> I am interested in CFR of OFDM. I find some relavant paper mentioned
> low latency feature in the crest factor reduction (CFR) topic of OFDM.
> I don't understand the reason.

This is related to the feedforward or feedback loop which compensates 
the power amplifier for the crest factor.

VLV

Hi, all:
I am interested in CFR of OFDM. I find some relavant paper mentioned
low latency feature in the crest factor reduction (CFR) topic of OFDM.
I don't understand the reason. It seems to me that several hundreds of
microseconds delay is not a big issue. I don't know the specification
of WiMax of the latency. Anyone can tell me that? I appreciate to any
feedback on this. Thanks.