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
Application number
MX2019010687A
Other languages
Spanish (es)
Inventor
Kim Kyung-Joong
Jeong Hong-Sil
Myung Se-Ho
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020150137180A external-priority patent/KR102426771B1/en
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of MX2019010687A publication Critical patent/MX2019010687A/en

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.
MX2019010687A 2015-02-25 2017-08-23 Transmitter and method for generating additional parity thereof. MX2019010687A (en)

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)

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