4 citations · 6 across the 2 of their papers we have counts for
7 papers
A High-Throughput Multi-Mode LDPC Decoder for 5G NR
Sina Pourjabar, Gwan S. Choi
This paper presents a partially parallel low-density parity-check (LDPC) decoder designed for the 5G New Radio (NR) standard. The design is using a multi-block parallel architectur…
DRCAS: Deep Restoration Network for Hardware Based Compressive Acquisition Scheme
Pravir Singh Gupta, Xin Yuan, Gwan Seong Choi
We investigate the power and performance improvement in image acquisition devices by the use of CAS (Compressed Acquisition Scheme) and DNN (Deep Neural Networks). Towards this end…
CVR: A Continuously Variable Rate LDPC Decoder Using Parity Check Extension for Minimum Latency
Sina Pourjabar, Gwan S. Choi
This brief presents a novel IEEE 802.16e (WiMAX) based decoder that performs close to the 5G code but without the expensive hardware re-development cost. The design uses an extensi…
High Order M-QAM Massive MIMO Detector with Low Computational Complexity for 5G Systems
Vishnupraneeth Reddy, Pravir Singh Gupta, Gwan Seong Choi
In this work, the behaviour of bit error rates for both conventional and massive MIMO systems with high order constellations, which are essential to achieve spectral efficiency for…
Image Acquisition System Using On Sensor Compressed Sampling Technique
Pravir Singh Gupta, Gwan Seong Choi
Advances in CMOS technology have made high resolution image sensors possible. These image sensor pose significant challenges in terms of the amount of raw data generated, energy ef…
Hardware Architecture of Complex K-best MIMO Decoder
Mehnaz Rahman, Gwan S. Choi
This paper presents a hardware architecture of complex K-best Multiple Input Multiple Output (MIMO) decoder reducing the complexity of Maximum Likelihood (ML) detector. We develop…