SYSTEM AND METHOD FOR TRANSMITTING LOW DENSITY PARITY CHECK SIGNAL Russian patent published in 2015 - IPC H03M13/00 

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to low density parity check (LDPC) coding and decoding between transmitting and receiving devices. A system and method for transmitting LDPC parameters are provided. In the method, an initial number of OFDM symbols (Nsym_init) is determined for a packet that is based on the number of information bits to be delivered in the packet. An STBC value is also determined. A number of extra symbols (Nsym_ext) value is generated based on the Nsym_init value, wherein a Nsym value is based on said Nsym_init value and said Nsym_ext value. An Nldpc_ext value is determined based on the STBC value and the Nsym_ext value for purposes of determining LDPC parameters associated with the packet.

EFFECT: high accuracy of signal transmission.

16 cl, 6 dwg