Ashok Kumar Reddy Chavva

According to our database, Ashok Kumar Reddy Chavva authored at least 46 papers between 2015 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Ambit-Process Based Channel Model for Urban Microcellular Communication at 140 GHz.

Shrayan Das, Debarati Sen, Emanuele Viterbo, Chitradeep Majumdar, Ashok Kumar Reddy Chavva, Diwakar Sharma, Anshuman Nigam

IEEE Trans. Wirel. Commun., May, 2024

Ambit-Process-Based Spatial-Wideband MIMO Channel Model for Sub-THz Urban Microcellular Communication.

Shrayan Das, Debarati Sen, Emanuele Viterbo, Ashok Kumar Reddy Chavva, Diwakar Sharma, Anshuman Nigam

IEEE Trans. Wirel. Commun., January, 2024

Optimizing Near-Field XL-MIMO Communications: Advanced Feedback Framework for CSI.

Sourav Mukherjee, Mohammed Saquib Khan, Ashok Kumar Reddy Chavva

IEEE Access, 2024

Low Complexity Interference Rejection Combining Equalizer for Extreme Massive MIMO.

Krishna Kumar, Hari Krishna Boddapati, Ashok Kumar Reddy Chavva

Proceedings of the IEEE Wireless Communications and Networking Conference, 2024

Contamination by Idle RIS in Cellular Systems - Impacts and Solutions.

Mohammed Saquib Khan, Ashok Kumar Reddy Chavva

Proceedings of the IEEE Wireless Communications and Networking Conference, 2024

Opportunistic Quantization for Fronthaul Overhead Reduction in Beyond 5G Distributed Base Stations.

G. D. Surabhi, Shruti Venkatesh, Bharath Shamasundar, Ashok Kumar Reddy Chavva

Proceedings of the 99th IEEE Vehicular Technology Conference, 2024

AI-Aided Opportunistic Quantization for Channel Aging Mitigation and Fronthaul Overhead Reduction in O-RAN Systems.

Bharath Shamasundar, Shruti Venkatesh, G. D. Surabhi, Ashok Kumar Reddy Chavva

Proceedings of the 100th IEEE Vehicular Technology Conference, 2024

A Robust Adaptive DOA Estimation Technique for Non-Gaussian Interferences based on Blake-Zisserman Function.

Krishna Kumar, Hari Krishna Boddapati, Ashok Kumar Reddy Chavva

Proceedings of the 100th IEEE Vehicular Technology Conference, 2024

RF2LiDAR: Enabling Digital Twin Using MIMO RF Signals.

Shubham Khunteta, Yeswanth Reddy Guddeti, Ashok Kumar Reddy Chavva, Avani Agrawal

Proceedings of the 99th IEEE Vehicular Technology Conference, 2024

AI Based Low Complexity Design for Digital Pre-Distorter for Next Generation Wireless Systems.

Shubham Khunteta, Avani Agrawal, Seungil Park, Ashok Kumar Reddy Chavva, J. Jang, Suhwook Kim

Proceedings of the 99th IEEE Vehicular Technology Conference, 2024

Minimizing Age of Information Under Latency and Throughput Constraints.

Kumar Saurav, Ashok Kumar Reddy Chavva

Proceedings of the IEEE International Conference on Communications, 2024

2023

Optimal Antenna Selection and Beamforming for an IRS Assisted System.

Rimalapudi Sarvendranath, Ashok Kumar Reddy Chavva, Erik G. Larsson

IEEE Trans. Wirel. Commun., September, 2023

Low-Latency Retro-Reflective Beam Training for RIS-Assisted Cellular Systems.

Mohammed Saquib Khan, Ashok Kumar Reddy Chavva

Proceedings of the IEEE Wireless Communications and Networking Conference, 2023

Smart-CSI: Deep Learning Based Low Complexity CSI Prediction for Beyond-5G Systems.

Sripada Kadambar, Ashok Kumar Reddy Chavva, Chaiman Lim, Ankur Goyal, Divpreet Singh, Ashwini Kumar, Samar Ranjan Bal

Proceedings of the 98th IEEE Vehicular Technology Conference, 2023

Joint Communication and Sensing for MIMO Systems with Overlapped OFDM and FMCW.

Hari Krishna Boddapati, Krishna Kumar, Ashok Kumar Reddy Chavva, Mohammed Saquib Khan

Proceedings of the 98th IEEE Vehicular Technology Conference, 2023

Downlink Secondary Synchronization Signal Design for OTFS Cellular Systems.

Mohammed Saquib Khan, Ashok Kumar Reddy Chavva

Proceedings of the IEEE International Conference on Communications, 2023

Placement of Reconfigurable Intelligent Surfaces in Urban Cell For Improved Coverage - A Practical Approach.

Ankur Goyal, Anusha Gunturu, Ashok Kumar Reddy Chavva, Hanjin Kim, Huiwon Kim, Seunghyun Lee

Proceedings of the IEEE International Conference on Communications, 2023

Equalization in 5G and Beyond: When is Interference Rejection Combining Really Helpful?

Bharath Shamasundar, Jeonghyeon Jang, Ashok Kumar Reddy Chavva

Proceedings of the IEEE Global Communications Conference, 2023

Primary Synchronization Signal Design and Low-Complexity Detection for OTFS Cellular Systems.

Mohammed Saquib Khan, Ashok Kumar Reddy Chavva

Proceedings of the IEEE Global Communications Conference, 2023

Deep Learning Based Joint CSI Compression and Prediction for Beyond-5G Systems.

Sripada Kadambar, Ameha T. Abebe, Ashwini Kumar, Ashok Kumar Reddy Chavva, Hyoungju Ji

Proceedings of the IEEE Global Communications Conference, 2023

2022

RF-Sensing: A New Way to Observe Surroundings.

Shubham Khunteta, Pedamalli Saikrishna, Avani Agrawal, Ashwini Kumar, Ashok Kumar Reddy Chavva

IEEE Access, 2022

Memory Polynomial-Inspired Neural Network to Compensate the Power Amplifier Non-linearities.

Pedamalli Saikrishna, Ankur Goyal, Ashwini Kumar, Ashok Kumar Reddy Chavva, Suhwook Kim, Sangho Lee

Proceedings of the 2022 IEEE 33rd Annual International Symposium on Personal, 2022

Hierarchical Beam Sequencing and Combining for Enhanced Cell Coverage in Terahertz Systems.

Anusha Gunturu, Divpreet Singh, Ashok Kumar Reddy Chavva

Proceedings of the 2022 IEEE 33rd Annual International Symposium on Personal, 2022

Modeling Time-Varying and Frequency-Selective Channels with Generative Adversarial Networks.

Divpreet Singh, Ashok Kumar Reddy Chavva

Proceedings of the IEEE International Conference on Communications, 2022

Faster than Nyquist Waveform for Beyond 5G Systems - Evaluation and Implementation Aspects.

Anusha Gunturu, Ashok Kumar Sahoo, Ashok Kumar Reddy Chavva

Proceedings of the IEEE International Conference on Communications, 2022

2021

Millimeter-Wave Beam Selection in Time-Varying Channels With User Orientation Changes.

Ashok Kumar Reddy Chavva, Neelesh B. Mehta

IEEE Trans. Wirel. Commun., 2021

Low-Complexity Joint Antenna Selection and Beamforming for an IRS Assisted System.

Rimalapudi Sarvendranath, Ashok Kumar Reddy Chavva

Proceedings of the IEEE Wireless Communications and Networking Conference, 2021

Deep Learning Based Channel Estimation with Flexible Delay and Doppler Networks for 5G NR.

Pedamalli Saikrishna, Ashok Kumar Reddy Chavva, Mukul Beniwal, Ankur Goyal

Proceedings of the IEEE Wireless Communications and Networking Conference, 2021

Recurrent Neural Network Based Beam Prediction for Millimeter-Wave 5G Systems.

Shubham Khunteta, Ashok Kumar Reddy Chavva

Proceedings of the IEEE Wireless Communications and Networking Conference, 2021

Performance Analysis of OTFS Waveform for 5G NR mmWave Communication System.

Anusha Gunturu, Anirudh Reddy Godala, Ashok Kumar Sahoo, Ashok Kumar Reddy Chavva

Proceedings of the IEEE Wireless Communications and Networking Conference, 2021

Machine Learning Based Early Termination for Turbo and LDPC Decoders.

Anusha Gunturu, Avani Agrawal, Ashok Kumar Reddy Chavva, Pedamalli Saikrishna

Proceedings of the IEEE Wireless Communications and Networking Conference, 2021

Stochastic Model for Time-Varying Millimeter-Wave Beam Gains with User Orientation Changes.

Ashok Kumar Reddy Chavva, Neelesh B. Mehta

Proceedings of the IEEE Global Communications Conference, 2021

Learning Based CSI Feedback Prediction for 5G NR.

Sripada Kadambar, Anirudh Reddy Godala, Ashok Kumar Reddy Chavva, Vaishal Sujal Tijoriwala

Proceedings of the 18th IEEE Annual Consumer Communications & Networking Conference, 2021

2020

Optimal Configured Grant Selection Method for NR Rel-16 Uplink URLLC.

Anusha Gunturu, Vaishal Sujal Tijoriwala, Ashok Kumar Reddy Chavva

Proceedings of the IEEE Global Communications Conference, 2020

A Reinforcement Learning Approach to Handle Radio Link Failure in Elevator Scenario.

Jyotirmoy Karjee, Rajan Garg, Vaishal Tijoriwala, Ashok Kumar Reddy Chavva

Proceedings of the IEEE 17th Annual Consumer Communications & Networking Conference, 2020

Millimeter Wave Multi-Beam Combining Algorithm for Efficient 5G Cell Search.

Sripada Kadambar, Ankur Goyal, Ashok Kumar Reddy Chavva

Proceedings of the IEEE 17th Annual Consumer Communications & Networking Conference, 2020

Effects of Vehicular Blockage on Latency in 5G mm Wave Systems with Dynamic Point Selection.

Anusha Gunturu, Ashok Kumar Reddy Chavva, Virendra Kumar

Proceedings of the IEEE 17th Annual Consumer Communications & Networking Conference, 2020

5G-NR Cross Layer Rate Adaptation for VoIP and Foreground/Background Applications in UE.

Jyotirmoy Karjee, Shubhneet Khatter, Diprotiv Sarkar, Hema Lakshman C. Tammineedi, Ashok Kumar Reddy Chavva

Proceedings of the 3rd IEEE 5G World Forum, 2020

A Deep Learning based Approach for 5G NR CSI Estimation.

Anirudh Reddy Godala, Sripada Kadambar, Ashok Kumar Reddy Chavva, Vaishal Sujal Tijoriwala

Proceedings of the 3rd IEEE 5G World Forum, 2020

2019

Sensor Intelligence Based Beam Tracking for 5G mmWave Systems: A Practical Approach.

Ashok Kumar Reddy Chavva, Shubham Khunteta, Chaiman Lim, Youngpo Lee, Jinwoo Kim, Yunas Rashid

Proceedings of the 2019 IEEE Global Communications Conference, 2019

2018

Opportunistic early decoding for NB-IoT devices using link abstraction based on RBIR metric.

Anusha Gunturu, Ashok Kumar Reddy Chavva

Proceedings of the 2018 IEEE Wireless Communications and Networking Conference, 2018

Low Complexity ML Synchronization for 3GPP NB-IoT.

Sripada Kadambar, Ashok Kumar Reddy Chavva

Proceedings of the 2018 International Conference on Signal Processing and Communications (SPCOM), 2018

2017

Deep Learning Based Link Failure Mitigation.

Shubham Khunteta, Ashok Kumar Reddy Chavva

Proceedings of the 16th IEEE International Conference on Machine Learning and Applications, 2017

2016

LTE Rel-13 MTC device receiver algorithms for coverage enhancement.

Ashok Kumar Reddy Chavva, K. Sripada, Anusha Gunturu, Shubham Khunteta, G. Venkata Ramana

Proceedings of the IEEE Wireless Communications and Networking Conference, 2016

Low-complexity LTE-D2D synchronization algorithms.

Ashok Kumar Reddy Chavva, K. Sripada

Proceedings of the 13th IEEE Annual Consumer Communications & Networking Conference, 2016

2015

Channel estimation error-aware timing correction method for MBSFN in LTE.

Ashok Kumar Reddy Chavva, Nitin Saini

Proceedings of the 12th Annual IEEE Consumer Communications and Networking Conference, 2015