CYCLIC REDUNDANCY CHECK SCHEMES FOR UNEQUAL ERROR PROTECTION WITH FORWARD ERROR CORRECTIONS

摘要

Methods, systems, and devices for wireless communications are described. A communication device may divide a set of information bits into a first subset of information bits associated with a first forward error correction stream and a second subset of information bits associated with a second forward error correction stream. The communication device may process, at the first forward error correction stream, the first subset by appending a first set of one or more cyclic redundancy check bits to the first subset and encoding the first subset in accordance with a first forward error correction scheme. Additionally, the communication device may process, at the second forward error correction stream, the second subset by encoding the second subset in accordance with a second forward error correction scheme. The communication device may transmit one or more modulation symbols carrying the processed first subset and the processed second subset.