FIELD: information technology.
SUBSTANCE: invention relates to a mobile communication system and is meant for coding/decoding block codes for low density parity check (LDPC) with variable block length. The device and procedure involve reception of data words and coding the data words in the LDPC block code in accordance with the first or second parity check matrix depending on the length used for generating data words in the LDPC block code.
EFFECT: prevention of information data loss.
12 cl, 28 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE AND METHOD OF ENCODING/DECODING DISCHARGED EVEN-PARITY CHECK WITH VARIABLE BLOCK LENGTH | 2005 |
|
RU2341894C2 |
| DEVICE AND METHOD FOR ENCODING-DECODING LOW DENSITY BLOCK CODES WITH PARITY CHECK IN MOBILE COMMUNICATIONS SYSTEM | 2004 |
|
RU2316111C2 |
| DEVICE AND METHOD FOR ENCODING AND DECODING BLOCK CODES WITH LOW DENSITY OF PARITY CONTROL WITH VARIABLE CODING RATE | 2005 |
|
RU2354045C2 |
| DEVICE AND METHOD FOR CODING AND DECODING OF BLOCK CODE OF LOW DENSITY PARITY CHECK | 2005 |
|
RU2348103C2 |
| DEVICE AND METHOD TO GENERATE MATRIX OF PARITY INSPECTION IN SYSTEM OF COMMUNICATION WITH USAGE OF LINEAR BLOCK CODES AND DEVICE OF TRANSMISSION/RECEPTION AND METHOD FOR USING IT | 2010 |
|
RU2537806C2 |
| METHOD AND APPARATUS FOR CHANNEL ENCODING AND DECODING IN COMMUNICATION SYSTEM USING LOW-DENSITY PARITY-CHECK CODES | 2009 |
|
RU2450442C2 |
| DEVICE AND METHOD OF TRANSMITTING AND RECEIVING CODED DATA USING CODER, WITH UNEQUAL ERROR PROBABILITY, IN MOBILE COMMUNICATIONS SYSTEM | 2004 |
|
RU2340092C2 |
| METHOD AND APPARATUS FOR CHANNEL ENCODING AND DECODING IN COMMUNICATION SYSTEM USING LOW-DENSITY PARITY-CHECK CODES | 2008 |
|
RU2491728C1 |
| METHOD AND APPARATUS FOR CHANNEL ENCODING AND DECODING IN COMMUNICATION SYSTEM USING LOW-DENSITY PARITY-CHECK CODES | 2008 |
|
RU2491727C1 |
| METHOD AND APPARATUS FOR CHANNEL ENCODING AND DECODING IN COMMUNICATION SYSTEM USING LOW-DENSITY PARITY CHECK CODES | 2013 |
|
RU2543553C2 |
