Difference between revisions of "Symbol Inner Interleaver"

Latest revision as of 14:15, 30 November 2020

Symbol interleaver.

ETSI EN 300 744 Clause 4.3.4.2

One block is 12 groups x 126 datawords = 1512 datawords.

Data Input format: 000000I0I1 - QPSK.; 0000I0I1I2I3 - 16QAM.; 00I0I1I2I3I4I5 - 64QAM.
Data Output format: 000000Y0Y1 - QPSK.; 0000Y0Y1Y2Y3 - 16QAM.; 00Y0Y1Y2Y3Y4Y5 - 64QAM.

This flowgraph can be found at [1].

@@ Line 25: / Line 25: @@
 == Example Flowgraph ==
-Insert description of flowgraph here, then show a screenshot of the flowgraph and the output if there is an interesting GUI.  Currently we have no standard method of uploading the actual flowgraph to the wiki or git repo, unfortunately.  The plan is to have an example flowgraph showing how the block might be used, for every block, and the flowgraphs will live in the git repo.
+This flowgraph can be found at [https://github.com/gnuradio/gnuradio/blob/master/gr-dtv/examples/dvbt_rx_8k.grc].
+[[File:Dvbt_rx_8k_fg.png|800px]]
 == Source Files ==