FIELD: radio engineering.
SUBSTANCE: invention is related to the field of radio engineering and may find wide application in building of radio communication systems. Device for decoding of turbo-codes comprises turbo decoder, and also memorising unit of control code sequence (CCS), memorising unit of permissible iteration number (PIN), unit of received service information (RSI) assessment and buffer, outlet of which is outlet of device, at that outlet of turbo decoder is connected to information inlet of buffer and the first inlet of RSI assessment unit, and outlets of memorising unit of CCS and memorising unit of PIN are connected accordingly to appropriate inlets of RSI assessment unit, outlet of control signal of which is connected to control inlet of buffer, and two other outlets of RSI assessment unit are accordingly outlet of signal "receipt packet received" and outlet of signal "receipt packet is not received" of device.
EFFECT: reduced time for decoding of turbo codes due to control over correct reception of data pack after each iteration of decoding, based on assessment of correctness of service information decoding included into composition of packet.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR TURBO CODES DECODING | 2009 |
|
RU2393633C1 |
| METHOD AND DEVICE FOR ESTIMATING QUALITY OF SERVICES RENDERED BY TRANSMISSION CHANNELS OF DIGITAL TRANSMISSION SYSTEM | 1998 |
|
RU2202153C2 |
| DEVICE AND METHOD FOR CODE GENERATION AND DECODING IN COMMUNICATION SYSTEM | 2002 |
|
RU2236756C2 |
| MULTI-CHANNEL RECEIVING-DEMODULATING DEVICE FOR PHASE-MANIPULATED SIGNALS OF COMMUNICATION SYSTEMS | 2005 |
|
RU2305375C2 |
| CODING/DECODING FACILITY AND PROCEDURE TO PROCESS FRAME DATA IN CORRESPONDENCE WITH QUALITY OF SERVICING | 1999 |
|
RU2210185C2 |
| TURBO DECODER ARCHITECTURE FOR USE IN SOFTWARE DEFINED RADIO SYSTEMS | 2006 |
|
RU2383992C2 |
| METHOD OF TRANSMITTING INFORMATION | 2007 |
|
RU2343629C1 |
| METHOD AND DEVICE FOR PROCESSING SIGNALS OF COMMUNICATION LINES ON BASIS OF SIGNAL MODEL AND REPROGRAMMABLE ELECTRIC CIRCUITS | 2005 |
|
RU2317641C2 |
| METHOD OF TRANSMITTING DATA IN A DIGITAL RADIO COMMUNICATION SYSTEM BASED ON CODES WITH LOW DENSITY OF PARITY CHECKS AND A METHOD OF INTERLEAVING CODE SYMBOLS | 2018 |
|
RU2700398C1 |
| FORWARD ERROR CORRECTION CODE AND CODE RATE SELECTION BASED ON PACKET SIZE | 2008 |
|
RU2427086C2 |
