发明名称 |
METHOD AND APPARATUS FOR CHANNEL ENCODING AND DECODING IN COMMUNICATION SYSTEM USING LOW-DENSITY PARITY-CHECK CODES |
摘要 |
FIELD: radio engineering, communication.SUBSTANCE: method for channel encoding in a communication system using low-density parity check codes (LDPC) includes steps of dividing information bits into a plurality of bit groups; determining the number of information bits that should be cut; determining the number of bit groups that should be cut; cutting information bits in a defined number of bit groups according to a given order based on the determined number of information bits that should be cut; performing LDPC encoding of the cut information bits.EFFECT: efficient support of different lengths of code words from an existing parity check matrix without the need to construct a new parity check matrix.12 cl, 11 dwg |
申请公布号 |
RU2491727(C1) |
申请公布日期 |
2013.08.27 |
申请号 |
RU20120105542 |
申请日期 |
2008.12.08 |
申请人 |
SAMSUNG EHLEKTRONIKS KO., LTD.;POUSTEK AKADEHMI INDASTRI FAUNDEJSHN |
发明人 |
MIUNG SEKHO;KVON KHVAN-DZOON;KIM DZAE-JOEL;LIM JEON-DZU;JUN SUNG-RIUL;LI KHAK-DZU;DZEONG KHONG-SIL;JANG KIEONG-CHEOL;JUNG PETER;KIM KIUNG-DZOONG |
分类号 |
H04H60/88 |
主分类号 |
H04H60/88 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|