Ashok Kumar Reddy Chavva

Publication Activity (10 Years)

Years Active: 2015-2024
Publications (10 Years): 41

Top Topics

Stochastic Model

Millimeter Wave

Top Venues

Publications

Shrayan Das, Debarati Sen, Emanuele Viterbo, Chitradeep Majumdar, Ashok Kumar Reddy Chavva, Diwakar Sharma, Anshuman Nigam
Ambit-Process Based Channel Model for Urban Microcellular Communication at 140 GHz. IEEE Trans. Wirel. Commun. 23 (5) (2024)
Mohammed Saquib Khan, Ashok Kumar Reddy Chavva
Contamination by Idle RIS in Cellular Systems - Impacts and Solutions. WCNC (2024)
Sourav Mukherjee, Mohammed Saquib Khan, Ashok Kumar Reddy Chavva
Optimizing Near-Field XL-MIMO Communications: Advanced Feedback Framework for CSI. IEEE Access 12 (2024)
Shrayan Das, Debarati Sen, Emanuele Viterbo, Ashok Kumar Reddy Chavva, Diwakar Sharma, Anshuman Nigam
Ambit-Process-Based Spatial-Wideband MIMO Channel Model for Sub-THz Urban Microcellular Communication. IEEE Trans. Wirel. Commun. 23 (1) (2024)
Krishna Kumar, Hari Krishna Boddapati, Ashok Kumar Reddy Chavva
Low Complexity Interference Rejection Combining Equalizer for Extreme Massive MIMO. WCNC (2024)
Sripada Kadambar, Ameha T. Abebe, Ashwini Kumar, Ashok Kumar Reddy Chavva, Hyoungju Ji
Deep Learning Based Joint CSI Compression and Prediction for Beyond-5G Systems. GLOBECOM (2023)
Rimalapudi Sarvendranath, Ashok Kumar Reddy Chavva, Erik G. Larsson
Optimal Antenna Selection and Beamforming for an IRS Assisted System. IEEE Trans. Wirel. Commun. 22 (9) (2023)
Mohammed Saquib Khan, Ashok Kumar Reddy Chavva
Primary Synchronization Signal Design and Low-Complexity Detection for OTFS Cellular Systems. GLOBECOM (2023)
Sripada Kadambar, Ashok Kumar Reddy Chavva, Chaiman Lim, Ankur Goyal, Divpreet Singh, Ashwini Kumar, Samar Ranjan Bal
Smart-CSI: Deep Learning Based Low Complexity CSI Prediction for Beyond-5G Systems. VTC Fall (2023)
Mohammed Saquib Khan, Ashok Kumar Reddy Chavva
Downlink Secondary Synchronization Signal Design for OTFS Cellular Systems. ICC (2023)
Hari Krishna Boddapati, Krishna Kumar, Ashok Kumar Reddy Chavva, Mohammed Saquib Khan
Joint Communication and Sensing for MIMO Systems with Overlapped OFDM and FMCW. VTC Fall (2023)
Ankur Goyal, Anusha Gunturu, Ashok Kumar Reddy Chavva, Hanjin Kim, Huiwon Kim, Seunghyun Lee
Placement of Reconfigurable Intelligent Surfaces in Urban Cell For Improved Coverage - A Practical Approach. ICC (2023)
Kumar Saurav, Ashok Kumar Reddy Chavva
Minimizing Age of Information under Latency and Throughput Constraints. CoRR (2023)
Mohammed Saquib Khan, Ashok Kumar Reddy Chavva
Low-Latency Retro-Reflective Beam Training for RIS-Assisted Cellular Systems. WCNC (2023)
Bharath Shamasundar, Jeonghyeon Jang, Ashok Kumar Reddy Chavva
Equalization in 5G and Beyond: When is Interference Rejection Combining Really Helpful? GLOBECOM (2023)
Divpreet Singh, Ashok Kumar Reddy Chavva
Modeling Time-Varying and Frequency-Selective Channels with Generative Adversarial Networks. ICC (2022)
Anusha Gunturu, Ashok Kumar Sahoo, Ashok Kumar Reddy Chavva
Faster than Nyquist Waveform for Beyond 5G Systems - Evaluation and Implementation Aspects. ICC (2022)
Anusha Gunturu, Divpreet Singh, Ashok Kumar Reddy Chavva
Hierarchical Beam Sequencing and Combining for Enhanced Cell Coverage in Terahertz Systems. PIMRC (2022)
Pedamalli Saikrishna, Ankur Goyal, Ashwini Kumar, Ashok Kumar Reddy Chavva, Suhwook Kim, Sangho Lee
Memory Polynomial-Inspired Neural Network to Compensate the Power Amplifier Non-linearities. PIMRC (2022)
Shubham Khunteta, Pedamalli Saikrishna, Avani Agrawal, Ashwini Kumar, Ashok Kumar Reddy Chavva
RF-Sensing: A New Way to Observe Surroundings. IEEE Access 10 (2022)
Pedamalli Saikrishna, Ashok Kumar Reddy Chavva, Mukul Beniwal, Ankur Goyal
Deep Learning Based Channel Estimation with Flexible Delay and Doppler Networks for 5G NR. WCNC (2021)
Ashok Kumar Reddy Chavva, Neelesh B. Mehta
Millimeter-Wave Beam Selection in Time-Varying Channels With User Orientation Changes. IEEE Trans. Wirel. Commun. 20 (11) (2021)
Anusha Gunturu, Avani Agrawal, Ashok Kumar Reddy Chavva, Pedamalli Saikrishna
Machine Learning Based Early Termination for Turbo and LDPC Decoders. WCNC (2021)
Shubham Khunteta, Ashok Kumar Reddy Chavva
Recurrent Neural Network Based Beam Prediction for Millimeter-Wave 5G Systems. WCNC (2021)
Anusha Gunturu, Anirudh Reddy Godala, Ashok Kumar Sahoo, Ashok Kumar Reddy Chavva
Performance Analysis of OTFS Waveform for 5G NR mmWave Communication System. WCNC (2021)
Sripada Kadambar, Anirudh Reddy Godala, Ashok Kumar Reddy Chavva, Vaishal Sujal Tijoriwala
Learning Based CSI Feedback Prediction for 5G NR. CCNC (2021)
Ashok Kumar Reddy Chavva, Neelesh B. Mehta
Stochastic Model for Time-Varying Millimeter-Wave Beam Gains with User Orientation Changes. GLOBECOM (2021)
Rimalapudi Sarvendranath, Ashok Kumar Reddy Chavva
Low-Complexity Joint Antenna Selection and Beamforming for an IRS Assisted System. WCNC (2021)
Anusha Gunturu, Ashok Kumar Reddy Chavva, Virendra Kumar
Effects of Vehicular Blockage on Latency in 5G mm Wave Systems with Dynamic Point Selection. CCNC (2020)
Anusha Gunturu, Vaishal Sujal Tijoriwala, Ashok Kumar Reddy Chavva
Optimal Configured Grant Selection Method for NR Rel-16 Uplink URLLC. GLOBECOM (2020)
Jyotirmoy Karjee, Rajan Garg, Vaishal Tijoriwala, Ashok Kumar Reddy Chavva
A Reinforcement Learning Approach to Handle Radio Link Failure in Elevator Scenario. CCNC (2020)
Jyotirmoy Karjee, Shubhneet Khatter, Diprotiv Sarkar, Hema Lakshman C. Tammineedi, Ashok Kumar Reddy Chavva
5G-NR Cross Layer Rate Adaptation for VoIP and Foreground/Background Applications in UE. 5G World Forum (2020)
Anirudh Reddy Godala, Sripada Kadambar, Ashok Kumar Reddy Chavva, Vaishal Sujal Tijoriwala
A Deep Learning based Approach for 5G NR CSI Estimation. 5G World Forum (2020)
Sripada Kadambar, Ankur Goyal, Ashok Kumar Reddy Chavva
Millimeter Wave Multi-Beam Combining Algorithm for Efficient 5G Cell Search. CCNC (2020)
Ashok Kumar Reddy Chavva, Shubham Khunteta, Chaiman Lim, Youngpo Lee, Jinwoo Kim, Yunas Rashid
Sensor Intelligence Based Beam Tracking for 5G mmWave Systems: A Practical Approach. GLOBECOM (2019)
Sripada Kadambar, Ashok Kumar Reddy Chavva
Low Complexity ML Synchronization for 3GPP NB-IoT. SPCOM (2018)
Anusha Gunturu, Ashok Kumar Reddy Chavva
Opportunistic early decoding for NB-IoT devices using link abstraction based on RBIR metric. WCNC (2018)
Shubham Khunteta, Ashok Kumar Reddy Chavva
Deep Learning Based Link Failure Mitigation. ICMLA (2017)
Ashok Kumar Reddy Chavva, K. Sripada
Low-complexity LTE-D2D synchronization algorithms. CCNC (2016)
Ashok Kumar Reddy Chavva, K. Sripada, Anusha Gunturu, Shubham Khunteta, G. Venkata Ramana
LTE Rel-13 MTC device receiver algorithms for coverage enhancement. WCNC (2016)
Ashok Kumar Reddy Chavva, Nitin Saini
Channel estimation error-aware timing correction method for MBSFN in LTE. CCNC (2015)