Alentattil Rajesh

21 papers B 1Journal 8Unranked 12
YearRankTypeTitle / Venue / Authors
2025 — conf
Block Compressive Sensing Based Multi-User Detection for Uplink Grant-Free Codebook-Based NOMA.
NCC
Vinjamoori Vikas, Alentattil Rajesh, Kuntal Deka, Sanjeev Sharma
2024 J jnl
ADMM-Based Detector for Large-Scale MIMO Dense Code-Domain NOMA Systems.
IEEE Trans. Veh. Technol.
Vinjamoori Vikas, Kuntal Deka, Sanjeev Sharma, Alentattil Rajesh
2024 J jnl
Collision Penalty-Based Defense Against Collusion Attacks in Cognitive Radio Enabled Smart Devices.
IEEE Trans. Consumer Electron.
Shivanshu Shrivastava, Sunju John, Alentattil Rajesh, Prabin Kumar Bora
2024 — conf
HQAM-OTFS: Enhancing the Shaping Gain of OTFS.
VTC Spring
Nalluru Sangeeta, Sanjeev Sharma, Kuntal Deka, Alentattil Rajesh
2023 J jnl
ADMM-based Detector for Large-scale MIMO Code-domain NOMA Systems.
CoRR
Vinjamoori Vikas, Kuntal Deka, Sanjeev Sharma, Alentattil Rajesh
2023 — conf
OTSM-SCMA: Code-Domain NOMA based Orthogonal Time Sequency Multiplexing Modulation.
NCC
Anna Thomas, Nalluru Sangeeta, Kuntal Deka, Sanjeev Sharma, Alentattil Rajesh
2022 J jnl
A Comprehensive Technique to Design SCMA Codebooks.
IEEE Commun. Lett.
Vinjamoori Vikas, Alentattil Rajesh, Kuntal Deka, Sanjeev Sharma
2022 J jnl
Intelligent reflecting surface-assisted downlink nonorthogonal multiple access systems.
Int. J. Commun. Syst.
Sanjeev Sharma, Kuntal Deka, Dharmendra Dixit, Alentattil Rajesh
2022 — conf
RBF-SCMA: Faster Machine Learning Based SCMA.
ICC
Ameya Vikram, Ekagra Ranjan, Alentattil Rajesh, Prabin Kumar Bora
2021 J jnl
A survey on security issues in cognitive radio based cooperative sensing.
IET Commun.
Shivanshu Shrivastava, Alentattil Rajesh, Prabin Kumar Bora, Bin Chen, Mingjun Dai, Xiaohui Lin, Hui Wang
2018 — conf
A Novel Truncation Rule for the EMS Decoding of Non-binary LDPC Codes.
SPCOM
Kuntal Deka, Alentattil Rajesh, Prabin Kumar Bora
2018 — conf
Preventing Collusion Attacks in Cooperative Spectrum Sensing.
SPCOM
Shivanshu Shrivastava, Sunju John, Alentattil Rajesh, Prabin Kumar Bora
2016 — conf
A cycle-based rate-compatible puncturing technique for non-binary LDPC codes.
SPCOM
Kuntal Deka, Alentattil Rajesh, Prabin Kumar Bora
2016 — conf
A linear model for the iterative decoding of random LDPC codes in the high SNR region.
ISTC
Kuntal Deka, Alentattil Rajesh, Prabin Kumar Bora
2015 B conf
A simplified counter approach to primary user emulation attacks from secondary user perspective.
PIMRC
Shivanshu Shrivastava, Alentattil Rajesh, Prabin Kumar Bora
2014 — conf
An improved puncturing method for rate-compatible LDPC codes.
NCC
Kuntal Deka, Alentattil Rajesh, Prabin Kumar Bora
2014 J jnl
EXIT Chart Analysis of Puncturing for Non-Binary LDPC Codes.
IEEE Commun. Lett.
Kuntal Deka, Alentattil Rajesh, Prabin Kumar Bora
2014 — conf
Improved PSK classification using spectral correlation functions.
NCC
Jeevan Kuriakose, Alentattil Rajesh, Prabin Kumar Bora
2014 — conf
On the equivalence of the ACE and the EMD of a cycle for the ACE spectrum constrained LDPC codes.
ISTC
Kuntal Deka, Alentattil Rajesh, Prabin Kumar Bora
2014 J jnl
Sliding window Dixon's tests for malicious users' suppression in a cooperative spectrum sensing system.
IET Commun.
S. Shrivastava, Alentattil Rajesh, Prabin Kumar Bora
2011 — conf
Comparison of the Detrimental Effects of Trapping Sets in LDPC Codes.
ICC
Kuntal Deka, Alentattil Rajesh, Prabin Kumar Bora