Progressive Rate-Filling: A Framework for Agile Construction of Multilevel Polar-Coded Modulation

We propose the progressive rate-filling method as a framework to study agile construction of multilevel polar-coded modulation. show that bit indices within each component polar code can follow fixed, precomputed ranking sequence (e.g., Polar in 5G standard) while their allocated rates (i.e., number information bits code) be fast computed by exploiting target sum-rate approximation and proper methods. In particular, we two methods based on capacity rate considering finite blocklength effect. The proposed performed independently actual channel condition with O(m) (m denotes modulation order) complexity robust diverse coding schemes (MCSs) standard, which is desired feature for practical systems.