TPC Decoder Definition: Difference between revisions
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Restrictions: B and Q must be carefully chosen such that when the matrices are setup, and the first B outputs are removed, they (the first B outputs) are all 0's. | Restrictions: B and Q must be carefully chosen such that when the matrices are setup, and the first B outputs are removed, they (the first B outputs) are all 0's. | ||
Variables are denoted as in [https://community.wvu.edu/~mcvalenti/documents/ICC2009.pdf Channel coding for IEEE 802.16e mobile WiMAX] (page 65/94) | |||
== Parameters == | == Parameters == | ||
| Line 10: | Line 12: | ||
; Dimension 1 | ; Dimension 1 | ||
: | : For parallelism | ||
; Dimension 2 | ; Dimension 2 | ||
: | : For parallelism | ||
; Row Encoder Polynomials | ; Row Encoder Polynomials | ||
| Line 46: | Line 48: | ||
; C++ files | ; C++ files | ||
: [https://github.com/gnuradio/gnuradio | : [https://github.com/gnuradio/gnuradio/blob/master/gr-fec/lib/tpc_common.cc Common] | ||
: [https://github.com/gnuradio/gnuradio/blob/master/gr-fec/lib/tpc_decoder.cc Decoder] | |||
: [https://github.com/gnuradio/gnuradio | |||
; Public header files | ; Public header files | ||
: [https://github.com/gnuradio/gnuradio | : [https://github.com/gnuradio/gnuradio/blob/master/gr-fec/include/gnuradio/fec/tpc_common.h Common] | ||
: [https://github.com/gnuradio/gnuradio/blob/master/gr-fec/include/gnuradio/fec/tpc_decoder.h Decoder] | |||
; Block definition | ; Block definition | ||
: [https://github.com/gnuradio/gnuradio/blob/master/gr-fec/grc/tpc_decoder_def_list.block.yml] | : [https://github.com/gnuradio/gnuradio/blob/master/gr-fec/grc/tpc_decoder_def_list.block.yml] | ||
Latest revision as of 20:10, 8 August 2023
This instantiates a 1-dim array or 2-dim array for Turbo Product Encoders (TPC).
Restrictions: B and Q must be carefully chosen such that when the matrices are setup, and the first B outputs are removed, they (the first B outputs) are all 0's.
Variables are denoted as in Channel coding for IEEE 802.16e mobile WiMAX (page 65/94)
Parameters
- Parallelism
- Description of parameter, provide any tips or recommended values. Note that the name of the parameter above should match the param's label that shows up in grc (e.g. Sample Rate).
- Dimension 1
- For parallelism
- Dimension 2
- For parallelism
- Row Encoder Polynomials
- Column Encoder Polynomials
- K Row
- K Col
- B
- Q
- NUM Turbo Iterations
- Decoder Type
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.
Source Files
- Block definition
- [1]