9 citations · 11 across the 9 of their papers we have counts for
9 papers
Fast Successive-Cancellation Decoding of 2 x 2 Kernel Non-Binary Polar Codes: Identification, Decoding and Simplification
Ali Farsiabi, Hamid Ebrahimzad, Masoud Ardakani +1
Non-binary polar codes (NBPCs) decoded by successive cancellation (SC) algorithm have remarkable bit-error-rate performance compared to the binary polar codes (BPCs). Due to the se…
Optimal Configuration of Reconfigurable Intelligent Surfaces with Arbitrary Discrete Phase Shifts
Seyedkhashayar Hashemi, Hai Jiang, Masoud Ardakani
We address the reflection optimization problem for a reconfigurable intelligent surface (RIS), where the RIS elements feature a set of non-uniformly spaced discrete phase shifts. T…
Low Complexity Time Synchronization for Zero-padding based Waveforms
Koosha Pourtahmasi Roshandeh, Mostafa Mohammadkarimi, Masoud Ardakani
The discussion on using zero padding (ZP) instead of a cyclic prefix (CP) for enhancing channel estimation and equalization performance is a recurring topic in waveform design for…
Maximum Likelihood Time Synchronization for Zero-padded OFDM
Koosha Pourtahmasi Roshandeh, Mostafa Mohammadkarimi, Masoud Ardakani
Existing Orthogonal Frequency-Division Multiplexing (OFDM) variants based on cyclic prefix (CP) allow for efficient time synchronization, but suffer from lower power efficiency com…
On the Average Locality of Locally Repairable Codes
Mostafa Shahabinejad, Majid Khabbazian, Masoud Ardakani
A linear block code with dimension , length , and minimum distance is called a locally repairable code (LRC) with locality if it can retrieve any coded symbol by at m…
Storage Allocation for Multi-Class Distributed Data Storage Systems
Koosha Pourtahmasi Roshandeh, Moslem Noori, Masoud Ardakani +1
Distributed storage systems (DSSs) provide a scalable solution for reliably storing massive amounts of data coming from various sources. Heterogeneity of these data sources often m…