2 papers
cs.IT2021
Frequency-Shift Chirp Spread Spectrum Communications with Index Modulation
Muhammad Hanif, Ha H. Nguyen
This paper introduces a novel frequency-shift chirp spread spectrum (FSCSS) system with index modulation (IM). By using combinations of orthogonal chirp signals for message represe…
cs.IT2017
Fast Encoding and Decoding of Flexible-Rate and Flexible-Length Polar Codes
Muhammad Hanif, Masoud Ardakani
This work is on fast encoding and decoding of polar codes. We propose and detail 8-bit and 16-bit parallel decoders that can be used to reduce the decoding latency of the successiv…