A K Chaturvedi

Past

• Pandava Sudharshan Babu, Spectral and Energy Efficiency Optimization of Non-Concurrent Two-Way Relaying. (2023)
• Abhay Kumar Sah, Low Complexity Detection in Large MIMO Systems. (2017)
• Vindheshwari Prasad Singh, Transceiver Designs for Relay-Aided MIMO Interference Systems. (2017)
• Mohd Sharique, Waveform Shaping Methods for OFDM Systems. (2015)
• Yogesh N. Trivedi, Performance Analysis of MIMO Wireless Systems Using Delayed CSI at the Transmitter. (2011)
• Prabhat Patel, Some Studies on the Performance of a Dual Predetection Equal Gain Combining Receiver. (2011)
• A. Rajesh, Upper SNR Threshold and BER Characteristic Estimation and a New Stopping Criterion for Turbo Codes.(2006)
• Ravinder Nath Sharma, Adaptive Echo Cancellation Based on a Multipath Model of Acoustic Channel.(2005)(Co-Supervisor Dr. Govind Sharma)
• Pravas Ranjan Sahu, Performance Analysis of A Predetection Equal Gain Combining Receiver for Correlated Nakagami-m and Independent Weibull Fading Channels. (2005)

Current

• Amit Kumar
• Shreyanshu
• AS Pawar

2017

• Pushpender Singh Mann, Bit Level Low Complexity Detector for Large MIMO Systems.

2016

• Abhishek, Sparse Error Recovery based Improved Detection in Large MIMO Systems.
• Rishabh Gupta, Energy Harvesting Strategies in Interference Alignment Networks.
• Vipul Gupta, On Optimal User Selection and Power Allocation in Massive MIMO Systems.

2015

• Atul Kumar Sinha, On Optimal User Pairing and Opportunistic Interference Alignment in Interference Channels.

2014

• Shantanu Chopra, Study of Some Interference Alignment Schemes in MIMO Wireless Channels.

2013

• Pranay Sharma, Application of Stable Marriage Problem to Spectrum Leasing in Cognitive Radio Networks.
• Mukul Gagrani, Relay Selection In MIMO Relay Networks.
• Nitin Vyas, Resource Allocation in OFDMA Relay Networks with Perfect and Outdated CSI.
• Kartik Ahuja, Optimizing Signal Constellations.
• Subhajit Majhi, On Optimal Resource Allocation in Two-hop Cooperative Cognitive Radio Networks under Interference Power Constraints.
• Hitesh Kumar Gupta, Clock Synchronization Algorithms in Wireless Sensor Networks.

2012

• Chander Mohan, Performance Analysis of Linear Combinations of Nyquist Pulses in the Presence of Timing Errors.

2011

• Saurabh Ranjan, Autocorrelation based spectrum sensing for OFDM over Frequency Selective Fading Channels.
• Abhishek Agarwal, Low Complexity Algorithms for Adaptive Bit and Subcarrier Allocation in Downlink OFDM Systems.

2010

• Divya Goel, Reduction in ICI and OOB Power using Pulse Shaping in N-Continuous OFDM .
• Jana Mrinmoy, Performance Analysis of Maximal Ratio Transmission and MMSE Beamforming for MIMO Wireless Systems with Imperfect CSIT. (Co-Supervisor Dr. Aditya K. Jagannatham)
• Balaji S B, High SNR Analysis of a Two User MIMO Interference Channel without CSIT.
• Abhishek Kumar Gupta , Adaptive Scheduling and Capacity of Multiuser MIMO MAC System with Transmit Antenna Correlation. (Co-Supervisor Dr. Adrish Banerjee)

2009

• Uma Maheshwara Rao Routhu, Timing and CFO Estimation in Multiuser MIMO-OFDM System .
• Pratibh Agarwal, Performance Analysis and Improvement in Receive Diversity as a Function of Dwell Time .
• Swanand Ravindra Kadhe, Multi-mode and Dual-mode Zero-forcing Beamforming for MIMO Broadcast Channels with Limited Feedback.
• Ansuman Adhikary, Estimation of Carrier Frequency Offset and Fractional Timing Offset in OFDMA Systems.
• Manu Kapoor, Multiple Insertion and Deletion Correcting Codes Using Independent Sets.

2008

• Ankit Misra, Probability of Starvation based Rate Control for Video Streaming over IP Networks.
• Babloo Kumar, New Families of ISI-free Nyquist Pulses Using Wavelets.
• Atul Kumar Maurya,Rate Adaptation and Precoding for MIMO Systems with Delayed Channel State Information.
• Ashok Tippireddy, Joint Data Aided Timing and Frequency Offset Estimation in MIMO Systems.
• Gaurav Teltia, Packet Loss Based Rate Control for Video Streaming over IP Networks.

2007

• Prashant Bajpayee, Low feedback joint scheduling and beamforming schemes for multiuser MIMO systems with limited feedback.
• Ketan Rajawat, Novel Symbol Timing Estimation Techniques for MIMO System.
• Debasish Deb, Adaptive modulation and beamforming for ofdm systems using limited feedback.
• Chetankumar K Patel, A Low Complexity Timing Acquisition Algorithm for TH-UWB Signals.

2006

• Kiritee Konark Mishra, A Comparative Study Of Protocols for Cooperative Diversity.
• Gopal Kumar, Block Differntial Scheme for Maximum Diversity over Doubly Selective MIMO Channels.
• Rajendra Singh, Time Hopping codes for multiuser Ultra Wide-Band communication systems.
• Raghavendra S A, A Low Complexity Decoding Algorithm For Permutation Modulation.
• Mohit Tandon, Channel estimation for Ultra Wide-band Communication System.
• Rahul Bajaj, Inter-Pulse Interference in Ultra Wide-band Communication Systems.

2005

• Pulkit Grover, LDPC Codes: Bounds on the rate for F S M Cs and some results on Minimal Stopping Sets.
• Jaya Mishra, Study of Dual- Phase Continuous Phase Modulation for Direct Sequence Spread Spectrum.
• MazumdarArya, Interleavers in Turbo Codes : Some New Results. (Co-Supervisor Dr. Adrish Banerjee).
• Srikanth Katkam, Differential Detection for Differential Orthogonal Space-Time Modulation with APSK Signals.
• Pooja Jain, Power Efficient Video Tramsmission on CDMA based Wireless Networks. (Co-Supervisor Dr. Sumana Gupta)

2004

• Appuswamy Rathinakumar, New Framework for Constructing ZCZ and Related Sequences.
• Snehamoy Banerjee, A Fast Code Acquisition Algorithm for WCDMA Uplink.

2003

• Girish Manglani, A Computational Geometry Approach to Multiuser Detection in CDMA.
• Vaddi Mahesh Babu, Concatenation of Turbo Codes with Block Codes.
• Anurag Varshney, Periodic Complementary Sequences for CDMA Applications.

2002

• V. Hari Krishna, Simulation Studies on the Performance of DS-CDMA Systems using Bandwidth Efficient Modulation Schemes.
• Pankaj Kumar, Performance of MMSE Receiver in DS CDMA Systems over a Fading Channel.

2001

• Vishwanath S Kambalyal, Application of Multiuser Detection to IS-95 Reverse Link.
• Prabhat Patel, Downlink Performance Evaluation of DS-CDMA System over NAKAGAMI-M Fading Channel.
• Anil Pandey, Pulse Shaping for Multicarrier Modulation in Doubly Dispersive Channels.
• Satyendra Kumar, Resource Allocation for Combined Voice and Data Users in Cellular DS-CDMA System.
• Pradeep Kumar Sah, Performance Analysis of 2D-Rake Receiver in Low Processing Gain DS-CDMA Systems.

2000

• Pravas Ranjan Sahu, Implementation of a Rake Receiver for a CDMA Cellular Environment.
• Amit Sharma, A Simulation Tool for Evaluating Power Control Schemes in DS-CDMA Cellular Environment.
• Rehan Ahmad Warsi, An Improved Serial Search PN Code Acquisition Scheme for Low SNR DS-CDMA Systems.
• Sibapada Chakrabarti, Application of Steiner Designs to Frequency Hopping Spread Spectrum Systems.

2018

• Ayush Chauhan & Kunal Bansal, Weighted Sum of Spectral Efficiency and Energy Efficiency in Spatial Modulation - MIMO Systems.

2016-2017, Sem-I

• Saksham Agarwal, Likelihood Based Tree Search for Low Complexity Detection in Large MIMO Systems.

2015-2016, Sem-II

• Saksham Agarwal, Performance Analysis of Dual Hop MIMO Mixed FSO/RF Systems.

2015-2016, Sem-I

• Abhishek Kumar Singh, Spatially Modulated MIMO Systems with Variable Number of Active Antennas.
• Alankrita Bhatt, Source Localization using Knowledge of Network Connectivity with an Application to Epileptic Focal-Point Localization.
• Ashwin Verma, Sparsity Boosted Detection for Large MIMO Systems Using Compressive Sensing Algorithms.

2014-2015, Sem-II

• Shruti Jain, Study of Element-Based Lattice Reduction Algorithms for Large MIMO Systems.

2014-15, Sem-I

• Vipul Gupta, Low Complexity Sphere Decoding in MIMO Systems.
• Jayesh Kumar Gupta, Application of Coded Sampling Bound and Distortion Minimization to SC-FDE Systems.
• Ankit Jalan & Vikash Shankar, A New Scheme for Transmission of Scheduling Assignments in Multi-User System with Reduced Overhead.
• Sarthak Sagar & Vineet Garg, On Cooperative Anti Jamming for Achieving Higher Secrecy Rates in Wireless Communications.

2014

• Rahul Rao, Designing a Constellation of Matrix Signals Using DUSTM Technique.
• Mohit Agarwal, Connectivity in Wireless Ad-hoc Networks.

2013

• Gaurav Gupta, User Selection in MIMO Interference Broadcast Channels.
• Sachin Gupta & Srijan Patel, Time-Reversal Divison Multiple Access over Multi-path channels.

2012

• Harshal Namdeo Patil, Parallel Detection Schemes in a Multiple-Input Multiple-Output System .
• Kanav Gupta & Tarun Kr. Baranwal, An Iterative Numerical Approach to Interference Alignment and Cancellation (IAC) for multi users in wireless networks.
• Ardhendru Shekhar Tripathy, PAPR reduction in single-carrier and OFDM signals using pulse shaping.

2011

• Anubhav Singla & Mainak Chowdhury, A Family of Power Allocation Schemes for Spectrum Sharing OFDM Cognitive Radio Networks.
• V.Aditya & Keshav Agrawal, Location Estimation in Wireless Sensor Networks under Byzantine Attacks.

2010

• Dinesh Bbharadha & Gaurav Koth, Relay and Power allocation schemes in OFDM systems.
• Ankit Singh Rawat & Kartik Venkat, Resource Allocation in Cooperative Communictions.(Co-Supervisor Dr A.K. Jagannatham)
• Priyank Anand & Ankit Gupta, Compressive Multi-Band Sensing in Cognitive Radio Networks.
• Abhishek Arora & Sahay Shrey, Frequency Dependent Loop Gain Metric Design and Gain Control in Echo Cancellation Devices like Wireless Relays.

2009

• Varan Jain & Varan Khaitan, A QPSK based Multi User Approach for a Novel Modulation Scheme.
• Subhonmesh Bose, Signal Constellation.
• Gaurav Nigam & Rahul Singh, Optimal Finite Puration Nyquist Pulses.

2008

• Sidhant Misra & Sheeraz Ahmed, Decision Directed Channel Estimation and Data.
• Abhik Kumar Das, A Novel Approach for Frequency offset Estimation in Flat-Fading MIMO Channels.
• Nitin Garg & Peeyush Agarwal, Optimized time limited ISI free Polynomial.

2007

• Ashish Goyal & Ashish Kumar Gupta, Joint precoding and diversity schemes for downlink transmission on wireless channels.
• Ravi Teja Sukhavasi & Rohit Aggarwal, Time limited nyquist pulses with high spectral decay rates.
• Mayank Mishra & Utsaw Kumar, Use of network coding for user cooperation in wireless networks.

2006

• Binit Mohanty & Saurabh, A low complexity receive method for OFDM systems using negative time extension.
• Chandan Saurabh & Sandeep Ponnura, Optimal pulse design for UWB communications.
• Lalit Kumar & Ankit Ghiya, Novel Multi-user and single user schemes providing bandwidth and power tradeoff.

2005

• Nirupam Singh, Opportunistic communication and multiple antennas.
• Aman Jain, MUD-AN Improved local search algorithm based on a new measure of sensitivity.
• Anshuman Sinha & L.Satish Kumar, Iterative decoding of reed-solomon codes based on soft decisions.
• Vikas Yadav & Ziaul Hasan, Design of new ISI free pulses for very high data rate ultra wideband wireless systems.
• Fazil Ahmed & Rajat Nigam, Error correction for multilevel flash memories.(Co-supervisor Dr B.Mazhari)
• Vineet Abhishek,A new linear complexity algorithm for multiusers detection in micro diversity.

2004

• K.Praveen & Punarbasu Purkayastha, Multiuser detection in overloaded CDMA.
• Gaurav Yadav & Shrutivandana Sharma, Multi carrier on off keying (MCOOK) A bandwidth efficient modulation scheme for fast frequency hopping multiple access systems.
• Ashutosh Saxena, Embedded multi resolution signaling scheme for CPFSK modulation.
• Sanchit Bhatia & Rikhil Agarwal, MIMO capacity in real life scenarios based on the COST259 directional channel model.

2003

• Manish Agarwal & Kunal Datta, Coding spreading tradeoff in DS-CDMA systems.
• Manu Agarwal & Aditya Mahajan, Novel multi channel receiver.
• Devendra K. Chandhary & Gurmeet Singh, Novel multiple access scheme using optimal detection of BPSK.
• Anirudh Deb & Saswat Panigrahi, Performance evaluation of the OFDM based IEEE 802.11a WLAN standard. (Co-supervisor Dr.P. Bhagwat)

2002

• Madhur Chaturvedi & Gaurav Sinha, Differential correlation based code timing acquistion techniques for DS-CDMA system.
• Pooja Agarwal & Saikat Guha, Effect of SNR mismatch and scaling on iterative coding of turbo codes.
• Kartikeya Meltrotra & Apoorva Jindal, A novel scheme for enhancing network capacity of CDMA system.
• Sachee Tripathi & Samabh Srivastava, Resource optimization in CDMA based wireless adhoc network.
• Atul Vijay & Amlendu S. Choubey, Bandpass sampling for software radio application.

2001

• Dileep K. Tamia & Sanjay Pant, Design of a synchronous multi rate Decarrelator for multirate CDMA system.
• Nitin Agarwal & Sushir Kumar & Sonali Trivedi, Some new approches multi used detection in CDMA system.

2000

• Amit k Agrawal & Abhishek Chauhan, Separation of co channeled signals in TDMA mobile radio.
• Pallav Panday & Tameem Khan, Test bed for Simulating cellular CDMA environment.