Purpose of packet encoder/decoder block?

GNU Radio
1

what is the purpose of encoder/decoder block? is it used for
synchronization or for some other purpose? please answer me as soon as
possible

regards
Irfan U.

2

Hi All,

I’m designing a coherent bursting GMSK receiver which includes MLSE.

What will be the correct flow graph of the receiver:

  1.   Preamble detection --> carrier tracking --> phase tracking -->

MLSE

  1.   Preamble detection --> MLSE --> carrier tracking --> phase

tracking

Thank you,
Alex

From: discuss-gnuradio-bounces+alex=removed_email_address@domain.invalid
[mailto:discuss-gnuradio-bounces+alex=removed_email_address@domain.invalid] On
Behalf Of Irfan U.
Sent: Monday, January 06, 2014 11:55 AM
To: [email protected]
Subject: [Discuss-gnuradio] purpose of packet encoder/decoder block?

what is the purpose of encoder/decoder block? is it used for
synchronization or for some other purpose? please answer me as soon as
possible
regards
Irfan U.