Ashok Kumar Reddy Chavva

58 papers B 21C 1Journal 9Unranked 27

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	A Practical Method for Power Saving in 4G, 5G, and Beyond 5G Channel Decoders Using RBIR. ICC Anusha Gunturu, Ashok Kumar Reddy Chavva
2025	B	`conf`	AI-Aided Low-Complexity Opportunistic IRC Receiver for 5G and Beyond Systems. GLOBECOM Bharath Shamasundar, Jeonghyeon Jang, Ashok Kumar Reddy Chavva
2025	—	`conf`	Adaptive Fast Successive-Cancellation Decoding of Polar Codes Using RBIR. CCNC Anusha Gunturu, Divpreet Singh, Ashok Kumar Reddy Chavva
2025	—	`conf`	Deep Learning Based CSI Compression for Fronthaul Overhead Reduction. ICC Shruti Venkatesh, Ashwini Kumar, Sripada Kadambar, Ameha Tsegaye Abebe, Ashok Kumar Reddy Chavva, Hyoungju Ji
2025	J	`jnl`	Latent Thompson Sampling-Based mmWave Receive Beam Measurement and Selection to Tackle User Orientation Changes and Mobility. IEEE Trans. Wirel. Commun. Ashok Kumar Reddy Chavva, Neelesh B. Mehta
2025	—	`conf`	RBIR-Based Opportunistic Fast Simplified Successive-Cancellation Decoding of Polar Codes. ICC Divpreet Singh, Anusha Gunturu, Ashok Kumar Reddy Chavva
2025	—	`conf`	Sim2Field: End-to-End Development of AI RANs for 6G. OpenRan@MobiCom Russell Ford, Hao Chen, Pranav Madadi, Mandar Kulkarni, Xiaochuan Ma, Daoud Burghal, Guanbo Chen, Yeqing Hu, Chance Tarver, Panagiotis Skrimponis, Yu Zhang, Yan Xin, Jianzhong Zhang, Shubham Khunteta, Yeswanth Reddy Guddeti, Ashok Kumar Reddy Chavva, Mahantesh Kothiwale, Davide Villa
2025	J	`jnl`	Sim2Field: End-to-End Development of AI RANs for 6G. CoRR Russell Ford, Hao Chen, Pranav Madadi, Mandar Kulkarni, Xiaochuan Ma, Daoud Burghal, Guanbo Chen, Yeqing Hu, Chance Tarver, Panagiotis Skrimponis, Vitali Loseu, Yu Zhang, Yan Xin, Yang Li, Jianzhong Zhang, Shubham Khunteta, Yeswanth Reddy Guddeti, Ashok Kumar Reddy Chavva, Mahantesh Kothiwale, Davide Villa
2025	—	`conf`	Two-Dimensional Discrete Cosine Transform OFDM Waveform for 6G: Operation and Implementation. CCNC Mohammed Saquib Khan, Ashok Kumar Reddy Chavva
2024	—	`conf`	A Robust Adaptive DOA Estimation Technique for Non-Gaussian Interferences based on Blake-Zisserman Function. VTC Fall Krishna Kumar, Hari Krishna Boddapati, Ashok Kumar Reddy Chavva
2024	—	`conf`	AI Based Low Complexity Design for Digital Pre-Distorter for Next Generation Wireless Systems. VTC Spring Shubham Khunteta, Avani Agrawal, Seungil Park, Ashok Kumar Reddy Chavva, J. Jang, Suhwook Kim
2024	—	`conf`	AI-Aided Opportunistic Quantization for Channel Aging Mitigation and Fronthaul Overhead Reduction in O-RAN Systems. VTC Fall Bharath Shamasundar, Shruti Venkatesh, G. D. Surabhi, Ashok Kumar Reddy Chavva
2024	J	`jnl`	Ambit-Process Based Channel Model for Urban Microcellular Communication at 140 GHz. IEEE Trans. Wirel. Commun. Shrayan Das, Debarati Sen, Emanuele Viterbo, Chitradeep Majumdar, Ashok Kumar Reddy Chavva, Diwakar Sharma, Anshuman Nigam
2024	J	`jnl`	Ambit-Process-Based Spatial-Wideband MIMO Channel Model for Sub-THz Urban Microcellular Communication. IEEE Trans. Wirel. Commun. Shrayan Das, Debarati Sen, Emanuele Viterbo, Ashok Kumar Reddy Chavva, Diwakar Sharma, Anshuman Nigam
2024	B	`conf`	CRC-Aided Adaptive Successive Cancellation List Decoder for 5G NR Polar Codes Using RBIR. GLOBECOM Anusha Gunturu, Ashok Kumar Reddy Chavva
2024	B	`conf`	Contamination by Idle RIS in Cellular Systems - Impacts and Solutions. WCNC Mohammed Saquib Khan, Ashok Kumar Reddy Chavva
2024	B	`conf`	Low Complexity Interference Rejection Combining Equalizer for Extreme Massive MIMO. WCNC Krishna Kumar, Hari Krishna Boddapati, Ashok Kumar Reddy Chavva
2024	—	`conf`	Minimizing Age of Information Under Latency and Throughput Constraints. ICC Kumar Saurav, Ashok Kumar Reddy Chavva
2024	B	`conf`	Neighborhood Search Aided QRDM with Adaptive Node Selection for MIMO-OFDM Systems. GLOBECOM Sandesh Rao Mattu, Bharath Shamasundar, Hari Krishna Boddapati, Ashok Kumar Reddy Chavva
2024	—	`conf`	Opportunistic Quantization for Fronthaul Overhead Reduction in Beyond 5G Distributed Base Stations. VTC Spring G. D. Surabhi, Shruti Venkatesh, Bharath Shamasundar, Ashok Kumar Reddy Chavva
2024	J	`jnl`	Optimizing Near-Field XL-MIMO Communications: Advanced Feedback Framework for CSI. IEEE Access Sourav Mukherjee, Mohammed Saquib Khan, Ashok Kumar Reddy Chavva
2024	—	`conf`	RF2LiDAR: Enabling Digital Twin Using MIMO RF Signals. VTC Spring Shubham Khunteta, Yeswanth Reddy Guddeti, Ashok Kumar Reddy Chavva, Avani Agrawal
2023	B	`conf`	Deep Learning Based Joint CSI Compression and Prediction for Beyond-5G Systems. GLOBECOM Sripada Kadambar, Ameha T. Abebe, Ashwini Kumar, Ashok Kumar Reddy Chavva, Hyoungju Ji
2023	—	`conf`	Downlink Secondary Synchronization Signal Design for OTFS Cellular Systems. ICC Mohammed Saquib Khan, Ashok Kumar Reddy Chavva
2023	B	`conf`	Equalization in 5G and Beyond: When is Interference Rejection Combining Really Helpful? GLOBECOM Bharath Shamasundar, Jeonghyeon Jang, Ashok Kumar Reddy Chavva
2023	—	`conf`	Joint Communication and Sensing for MIMO Systems with Overlapped OFDM and FMCW. VTC Fall Hari Krishna Boddapati, Krishna Kumar, Ashok Kumar Reddy Chavva, Mohammed Saquib Khan
2023	B	`conf`	Low-Latency Retro-Reflective Beam Training for RIS-Assisted Cellular Systems. WCNC Mohammed Saquib Khan, Ashok Kumar Reddy Chavva
2023	J	`jnl`	Minimizing Age of Information under Latency and Throughput Constraints. CoRR Kumar Saurav, Ashok Kumar Reddy Chavva
2023	J	`jnl`	Optimal Antenna Selection and Beamforming for an IRS Assisted System. IEEE Trans. Wirel. Commun. Rimalapudi Sarvendranath, Ashok Kumar Reddy Chavva, Erik G. Larsson
2023	—	`conf`	Placement of Reconfigurable Intelligent Surfaces in Urban Cell For Improved Coverage - A Practical Approach. ICC Ankur Goyal, Anusha Gunturu, Ashok Kumar Reddy Chavva, Hanjin Kim, Huiwon Kim, Seunghyun Lee
2023	B	`conf`	Primary Synchronization Signal Design and Low-Complexity Detection for OTFS Cellular Systems. GLOBECOM Mohammed Saquib Khan, Ashok Kumar Reddy Chavva
2023	—	`conf`	Smart-CSI: Deep Learning Based Low Complexity CSI Prediction for Beyond-5G Systems. VTC Fall Sripada Kadambar, Ashok Kumar Reddy Chavva, Chaiman Lim, Ankur Goyal, Divpreet Singh, Ashwini Kumar, Samar Ranjan Bal
2022	—	`conf`	Faster than Nyquist Waveform for Beyond 5G Systems - Evaluation and Implementation Aspects. ICC Anusha Gunturu, Ashok Kumar Sahoo, Ashok Kumar Reddy Chavva
2022	B	`conf`	Hierarchical Beam Sequencing and Combining for Enhanced Cell Coverage in Terahertz Systems. PIMRC Anusha Gunturu, Divpreet Singh, Ashok Kumar Reddy Chavva
2022	B	`conf`	Memory Polynomial-Inspired Neural Network to Compensate the Power Amplifier Non-linearities. PIMRC Pedamalli Saikrishna, Ankur Goyal, Ashwini Kumar, Ashok Kumar Reddy Chavva, Suhwook Kim, Sangho Lee
2022	—	`conf`	Modeling Time-Varying and Frequency-Selective Channels with Generative Adversarial Networks. ICC Divpreet Singh, Ashok Kumar Reddy Chavva
2022	J	`jnl`	RF-Sensing: A New Way to Observe Surroundings. IEEE Access Shubham Khunteta, Pedamalli Saikrishna, Avani Agrawal, Ashwini Kumar, Ashok Kumar Reddy Chavva
2021	B	`conf`	Deep Learning Based Channel Estimation with Flexible Delay and Doppler Networks for 5G NR. WCNC Pedamalli Saikrishna, Ashok Kumar Reddy Chavva, Mukul Beniwal, Ankur Goyal
2021	—	`conf`	Learning Based CSI Feedback Prediction for 5G NR. CCNC Sripada Kadambar, Anirudh Reddy Godala, Ashok Kumar Reddy Chavva, Vaishal Sujal Tijoriwala
2021	B	`conf`	Low-Complexity Joint Antenna Selection and Beamforming for an IRS Assisted System. WCNC Rimalapudi Sarvendranath, Ashok Kumar Reddy Chavva
2021	B	`conf`	Machine Learning Based Early Termination for Turbo and LDPC Decoders. WCNC Anusha Gunturu, Avani Agrawal, Ashok Kumar Reddy Chavva, Pedamalli Saikrishna
2021	J	`jnl`	Millimeter-Wave Beam Selection in Time-Varying Channels With User Orientation Changes. IEEE Trans. Wirel. Commun. Ashok Kumar Reddy Chavva, Neelesh B. Mehta
2021	B	`conf`	Performance Analysis of OTFS Waveform for 5G NR mmWave Communication System. WCNC Anusha Gunturu, Anirudh Reddy Godala, Ashok Kumar Sahoo, Ashok Kumar Reddy Chavva
2021	B	`conf`	Recurrent Neural Network Based Beam Prediction for Millimeter-Wave 5G Systems. WCNC Shubham Khunteta, Ashok Kumar Reddy Chavva
2021	B	`conf`	Stochastic Model for Time-Varying Millimeter-Wave Beam Gains with User Orientation Changes. GLOBECOM Ashok Kumar Reddy Chavva, Neelesh B. Mehta
2020	—	`conf`	5G-NR Cross Layer Rate Adaptation for VoIP and Foreground/Background Applications in UE. 5G World Forum Jyotirmoy Karjee, Shubhneet Khatter, Diprotiv Sarkar, Hema Lakshman C. Tammineedi, Ashok Kumar Reddy Chavva
2020	—	`conf`	A Deep Learning based Approach for 5G NR CSI Estimation. 5G World Forum Anirudh Reddy Godala, Sripada Kadambar, Ashok Kumar Reddy Chavva, Vaishal Sujal Tijoriwala
2020	—	`conf`	A Reinforcement Learning Approach to Handle Radio Link Failure in Elevator Scenario. CCNC Jyotirmoy Karjee, Rajan Garg, Vaishal Tijoriwala, Ashok Kumar Reddy Chavva
2020	—	`conf`	Effects of Vehicular Blockage on Latency in 5G mm Wave Systems with Dynamic Point Selection. CCNC Anusha Gunturu, Ashok Kumar Reddy Chavva, Virendra Kumar
2020	—	`conf`	Millimeter Wave Multi-Beam Combining Algorithm for Efficient 5G Cell Search. CCNC Sripada Kadambar, Ankur Goyal, Ashok Kumar Reddy Chavva
2020	B	`conf`	Optimal Configured Grant Selection Method for NR Rel-16 Uplink URLLC. GLOBECOM Anusha Gunturu, Vaishal Sujal Tijoriwala, Ashok Kumar Reddy Chavva
2019	B	`conf`	Sensor Intelligence Based Beam Tracking for 5G mmWave Systems: A Practical Approach. GLOBECOM Ashok Kumar Reddy Chavva, Shubham Khunteta, Chaiman Lim, Youngpo Lee, Jinwoo Kim, Yunas Rashid
2018	—	`conf`	Low Complexity ML Synchronization for 3GPP NB-IoT. SPCOM Sripada Kadambar, Ashok Kumar Reddy Chavva
2018	B	`conf`	Opportunistic early decoding for NB-IoT devices using link abstraction based on RBIR metric. WCNC Anusha Gunturu, Ashok Kumar Reddy Chavva
2017	C	`conf`	Deep Learning Based Link Failure Mitigation. ICMLA Shubham Khunteta, Ashok Kumar Reddy Chavva
2016	B	`conf`	LTE Rel-13 MTC device receiver algorithms for coverage enhancement. WCNC Ashok Kumar Reddy Chavva, K. Sripada, Anusha Gunturu, Shubham Khunteta, G. Venkata Ramana
2016	—	`conf`	Low-complexity LTE-D2D synchronization algorithms. CCNC Ashok Kumar Reddy Chavva, K. Sripada
2015	—	`conf`	Channel estimation error-aware timing correction method for MBSFN in LTE. CCNC Ashok Kumar Reddy Chavva, Nitin Saini