Dual stage channel interleaving for data transmission

A method for wireless communication, comprising:

• receiving a plurality of OFDM symbols of a transmitted code block;
• demodulating the plurality of OFDM symbols to obtain interleaved OFDM symbol data for the plurality of OFDM symbols;
• deinterleaving the interleaved OFDM symbol data for the plurality of OFDM symbols to obtain deinterleaved OFDM symbol data for the plurality of OFDM symbols;
• concatenating the deinterleaved OFDM symbol data for the plurality of OFDM symbols of the transmitted code block to obtain interleaved code block data of the transmitted code block;
• deinterleaving the interleaved code block data to obtain deinterleaved code block data;
• and
• decoding the deinterleaved code block data.

An apparatus for wireless communication, in a system comprising:

• a processor;
• memory in electronic communication with the processor;
• and
• instructions stored in the memory and operable, when executed by the processor, to cause the apparatus to:
• identify code block data to be transmitted in a code block to a receiver;
• interleave the code block data to generate interleaved code block data;
• concatenate interleaved code block data from different code blocks sequentially;
• allocate the concatenated interleaved code block data into orthogonal frequency division multiplexing (OFDM) symbols sequentially;
• interleave the concatenated interleaved code block data allocated into each OFDM symbol to generate interleaved OFDM symbol data to be transmitted in each OFDM symbol;
• and
• transmit the OFDM symbols to the receiver.

An apparatus for wireless communication, in a system comprising:

• a processor;
• memory in electronic communication with the processor;
• and
• instructions stored in the memory and operable, when executed by the processor, to cause the apparatus to:
• receive a plurality of OFDM symbols of a transmitted code block;
• demodulate the plurality of OFDM symbols to obtain interleaved OFDM symbol data for the plurality of OFDM symbols;
• deinterleave the interleaved OFDM symbol data for the plurality of OFDM symbols to obtain deinterleaved OFDM symbol data for the plurality of OFDM symbols;
• concatenate the deinterleaved OFDM symbol data for the plurality of OFDM symbols of the transmitted code block to obtain interleaved code block data of the transmitted code block;
• deinterleave the interleaved code block data to obtain deinterleaved code block data;
• and
• decode the deinterleaved code block data.