Abhay Kumar Sah

Publication Activity (10 Years)

Years Active: 2010-2024
Publications (10 Years): 23

Top Topics

Perceptual Organization

Top Venues

IEEE Wirel. Commun. Lett.

IEEE Commun. Lett.

Publications

Hari Shanker O. K, Abhay Kumar Sah
Multi-User Grouping for NOMA Enabled VLC System. IEEE Commun. Lett. 28 (5) (2024)
Hunny Saini, Santosh K. Singh, Abhay Kumar Sah, Satya K. Vankayala
Churn Rate Aware Interference Management for Device-to-Device Communications in SDNs. ICC Workshops (2023)
Santosh Kumar Singh, Yallammagari Chakravarthy, Abhay Kumar Sah
An Interference Aware User-Group Pilot Assignment for Cell-Free Massive MIMO Systems. IEEE Wirel. Commun. Lett. 12 (7) (2023)
Sahaj K. Jha, Abhay Kumar Sah, Sonia Aïssa
Beam Combining in Massive MIMO System under Non-Linear Hardware Impairments. WCNC (2022)
Yatharth Bansal, Abhay Kumar Sah
An Untrained DNN Denoiser for Uplink Channel Estimation in Multicell Massive MIMO System. PIMRC (2022)
Abhay Kumar Sah, Santosh K. Singh, Satya Kumar Vankayala, S. Parthasarathy, U. Godavarti, S. Yoon
Low-cost Beam-combining Architecture for O-RUs in mmWave Massive MIMO based 5G O-RAN System. GLOBECOM (Workshops) (2022)
Satya Kumar Vankayala, RaviTeja Gundeti, Konchady Gautam Shenoy, Abhay Kumar Sah, Swaraj Kumar, Seungil Yoon
A Framework for Exploiting Hard and Soft LLRs for Low Complexity Decoding in VRAN Systems. WCNC (2021)
Ruchir Gupta, K. Lakshmanan, Abhay Kumar Sah
Beam Alignment for mmWave Using Non-Stationary Bandits. IEEE Commun. Lett. 24 (11) (2020)
Sudharsan Parthasarathy, Abhay Kumar Sah, Satya Kumar Vankayala
Analysis of downlink NOMA in full duplex-half duplex mixed cell PPP system with interference. IEEE ANTS (2020)
Satya Kumar Vankayala, Javed Akhtar, Ashok Krishnan K. S., Abhay Kumar Sah
Accelerated Detection Schemes for PSS in 5G-NR. 5G World Forum (2020)
Shyam Gadhai, Abhay Kumar Sah, Rohit Budhiraja, Ajit Kumar Chaturvedi
Generalized Block-Based Spatial Modulation and Space Shift Keying. SPAWC (2019)
Pushpender Mann, Abhay Kumar Sah, Rohit Budhiraja, Ajit Kumar Chaturvedi
Bit-Level Reduced Neighborhood Search for Low-Complexity Detection in Large MIMO Systems. IEEE Wirel. Commun. Lett. 7 (2) (2018)
Shyam Gadhai, Abhay Kumar Sah, Abhishek Kumar Singh, Rohit Budhiraja, Ajit Kumar Chaturvedi
New Block-Based Spatial Modulation. IEEE Commun. Lett. 22 (10) (2018)
Abhay Kumar Sah, Ajit Kumar Chaturvedi
Sequential and Global Likelihood Ascent Search-Based Detection in Large MIMO Systems. IEEE Trans. Commun. 66 (2) (2018)
Abhay Kumar Sah, Ajit Kumar Chaturvedi
Quasi-Orthogonal Combining for Reducing RF Chains in Massive MIMO Systems. IEEE Wirel. Commun. Lett. 6 (1) (2017)
Abhay Kumar Sah, Ajit Kumar Chaturvedi
Stopping Rule-Based Iterative Tree Search for Low-Complexity Detection in MIMO Systems. IEEE Trans. Wirel. Commun. 16 (1) (2017)
Abhay Kumar Sah, Ajit Kumar Chaturvedi
An Unconstrained Likelihood Ascent Based Detection Algorithm for Large MIMO Systems. IEEE Trans. Wirel. Commun. 16 (4) (2017)
Abhay Kumar Sah, Ajit Kumar Chaturvedi
An MMP-Based Approach for Detection in Large MIMO Systems Using Sphere Decoding. IEEE Wirel. Commun. Lett. 6 (2) (2017)
Saksham Agarwal, Abhay Kumar Sah, Ajit Kumar Chaturvedi
Likelihood-Based Tree Search for Low Complexity Detection in Large MIMO Systems. IEEE Wirel. Commun. Lett. 6 (4) (2017)
Abhishek, Abhay Kumar Sah, Ajit Kumar Chaturvedi
Improved Sparsity Behaviour and Error Localization in Detectors for Large MIMO Systems. GLOBECOM Workshops (2016)
Abhay Kumar Sah, Ajit Kumar Chaturvedi
Improving the reliability of receivers for 5G networks. COMSNETS (2016)
Abhay Kumar Sah, Ajit Kumar Chaturvedi
Beyond fixed neighborhood search in the likelihood ascent algorithm for MIMO systems. ICC (2016)
Vipul Gupta, Abhay Kumar Sah, Ajit Kumar Chaturvedi
Iterative matrix inversion based low complexity detection in large/massive MIMO systems. ICC Workshops (2016)
Abhay Kumar Sah, Ajit Kumar Chaturvedi
Reduced Neighborhood Search Algorithms for Low Complexity Detection in MIMO Systems. GLOBECOM (2015)
Vipul Gupta, Abhay Kumar Sah, Ajit Kumar Chaturvedi
Approximate Matrix Inversion Based Low Complexity Sphere Decoding in MIMO Systems. CoRR (2015)
Ravi Kumar, Rajiv Saxena, Abhay Kumar Sah, Saroj Gupta, Tapesh Chandgothia
Performance of Dynamic MIMO Systems in Presence of Nakagami Fading Channel. CICSyN (2010)