# A Joint Physical Layer Encryption and PAPR Reduction Scheme Based on Polar Codes and Chaotic Sequences in OFDM System

> Research article (IEEE Access, 2019) · cited 18× · AI/ML

**Wikidata**: [openalex:W2947816587](https://www.wikidata.org/wiki/openalex:W2947816587)  
**Source**: https://4ort.xyz/entity/a-joint-physical-layer-encryption-and-papr-reduction-scheme-based-on-polar-codes-and-chaotic-sequences-in-ofdm-system