MX2019010687A - Transmitter and method for generating additional parity thereof. - Google Patents
Transmitter and method for generating additional parity thereof.Info
- Publication number
- MX2019010687A MX2019010687A MX2019010687A MX2019010687A MX2019010687A MX 2019010687 A MX2019010687 A MX 2019010687A MX 2019010687 A MX2019010687 A MX 2019010687A MX 2019010687 A MX2019010687 A MX 2019010687A MX 2019010687 A MX2019010687 A MX 2019010687A
- Authority
- MX
- Mexico
- Prior art keywords
- parity
- pattern
- bits
- transmitter
- group
- Prior art date
Links
Abstract
A transmitter is provided. The transmitter includes: a Low Density Parity Check (LDPC) encoder configured to encode input bits to generate an LDPC codeword including the input bits and parity bits to be transmitted in a current frame; a parity permutator configured to interleave the parity bits and group-wise interleave a plurality of parity bit groups configuring the interleaved parity bits based on a group-wise interleaving pattern including a first pattern and a second pattern to perform parity permutation; a puncturer configured to puncture at least some of the group-wise interleaved parity bit groups; and an additional parity generator configured to select at least some of the punctured parity bit groups to generate additional parity bits to be transmitted in a previous frame of the current frame, based on the first pattern and the second pattern.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201561120560P | 2015-02-25 | 2015-02-25 | |
KR1020150137180A KR102426771B1 (en) | 2015-02-25 | 2015-09-27 | Transmitter and method for generating additional parity thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2019010687A true MX2019010687A (en) | 2019-10-24 |
Family
ID=69416629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2019010687A MX2019010687A (en) | 2015-02-25 | 2017-08-23 | Transmitter and method for generating additional parity thereof. |
Country Status (1)
Country | Link |
---|---|
MX (1) | MX2019010687A (en) |
-
2017
- 2017-08-23 MX MX2019010687A patent/MX2019010687A/en unknown
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