A code allocation protocol for maximizing throughput in CDMA based ad hoc networks. - Saurabh Srivastava; Sachee Tripathi; Dheeraj Sanghi; Ajit Kumar Chaturvedi (WCNC, 2003)

Geolocation using transmit and receive diversity. - Pulkit Grover; Rajiv Agarwal; Ajit Kumar Chaturvedi (GLOBECOM, 2004)

Upper bounds on the rate of LDPC codes for Gilbert-Elliott channels. - Pulkit Grover; Ajit Kumar Chaturvedi (ITW, 2004)

On the spread of random interleavers. - Arya Mazumdar; Adrish Banerjee; Ajit Kumar Chaturvedi (ISIT, 2005)

On the Spread of Random Interleaver - Arya Mazumdar; Adrish Banerjee; Ajit Kumar Chaturvedi (CoRR, 2005)

Construction of Turbo Code Interleavers from 3-Regular Hamiltonian Graphs - Arya Mazumdar; Ajit Kumar Chaturvedi; Adrish Banerjee (CoRR, 2005)

A family of ISI-free polynomial pulses. - Saurabh Chandan; P. Sandeep; Ajit Kumar Chaturvedi (IEEE Commun. Lett., 2005)

ISI-free pulses with reduced sensitivity to timing errors. - P. Sandeep; Saurabh Chandan; Ajit Kumar Chaturvedi (IEEE Commun. Lett., 2005)

Performance Analysis of Predetection EGC in Exponentially Correlated Nakagami-m Fading Channel. - P. R. Sahu 001; Ajit Kumar Chaturvedi (IEEE Trans. Commun., 2005)

Optimal bandwidth allocation to coding and spreading in DS-CDMA systems using LMMSE front-end detector. - Manish Agarwal; Kunal Datta; Ajit Kumar Chaturvedi (IEEE Trans. Wirel. Commun., 2005)

A Subspace Based Approach to Pulse Design with Application to UWB Communications. - Saurabh Chandan; Ponnuru Sandeep; Ajit Kumar Chaturvedi (ICC, 2006)

A hybrid time divisioning scheme for power allocation in DMT-based DSL systems. - Akshay Garg; Ajit Kumar Chaturvedi (IEEE Commun. Lett., 2006)

Construction of turbo code interleaves from 3-regular Hamiltonian graphs. - Arya Mazumdar; Ajit Kumar Chaturvedi; Adrish Banerjee (IEEE Commun. Lett., 2006)

A low complexity symbol timing estimator for MIMO systems using two samples per symbol. - Ketan Rajawat; Ajit Kumar Chaturvedi (IEEE Commun. Lett., 2006)

Application of computational geometry to multiuser detection in CDMA. - Girish Manglani; Ajit Kumar Chaturvedi (IEEE Trans. Commun., 2006)

A New Framework for Constructing Mutually Orthogonal Complementary Sets and ZCZ Sequences. - Rathinakumar Appuswamy; Ajit Kumar Chaturvedi (IEEE Trans. Inf. Theory, 2006)

A novel method for down-conversion of multiple bandpass signals. - Aditya Mahajan; Manu Agarwal; Ajit Kumar Chaturvedi (IEEE Trans. Wirel. Commun., 2006)

Performance analysis of a predetection EGC receiver in exponentially correlated nakagami-m fading channels for noncoherent binary modulations. - P. R. Sahu 001; Ajit Kumar Chaturvedi (IEEE Trans. Wirel. Commun., 2006)

Impact of Noise Imbalance on the Performance of Predetection Dual-EGC Receivers Over Rayleigh Fading Channels. - Prabhat Patel; Ajit Kumar Chaturvedi (GLOBECOM, 2007)

Non-Data Aided Symbol Timing Estimation in MIMO Systems. - Ketan Rajawat; Ajit Kumar Chaturvedi (ICC, 2007)

A Weighted Combining Approach to Multiuser Detection in Macrodiversity. - Vineet Abhishek; Ajit Kumar Chaturvedi (WCNC, 2007)

Upper Bounds on the Rate of LDPC Codes for a Class of Finite-State Markov Channels. - Pulkit Grover; Ajit Kumar Chaturvedi (IEEE Trans. Inf. Theory, 2007)

Evaluation of error probabilities in the presence of timing errors and fading. - P. Sandeep; Saurabh Chandan; Ajit Kumar Chaturvedi (IEEE Trans. Wirel. Commun., 2007)

Multicarrier On-Off Keying for Fast Frequency Hopping Multiple Access Systems in Rayleigh Fading Channels. - Shrutivandana Sharma; Gaurav Yadav; Ajit Kumar Chaturvedi (IEEE Trans. Wirel. Commun., 2007)

ABER of Dual Predetection EGC in Correlated Nakagami-m Fading Channels with Arbitrary m. - Prabhat Patel; P. R. Sahu 001; Ajit Kumar Chaturvedi (IEEE Commun. Lett., 2008)

Complete Mutually Orthogonal Golay Complementary Sets From Reed-Muller Codes. - Rathinakumar Appuswamy; Ajit Kumar Chaturvedi (IEEE Trans. Inf. Theory, 2008)

Closed Form BER Expressions for BPSK OFDM Systems with Frequency Offset. - R. Uma Mahesh; Ajit Kumar Chaturvedi (IEEE Commun. Lett., 2010)

Near optimal training sequences for low complexity symbol timing estimation in MIMO systems. - Ketan Rajawat; Ajit Kumar Chaturvedi (IEEE Trans. Commun., 2010)

Multi-tone CDMA design for arbitrary frequency offsets using orthogonal code multiplexing at the transmitter and a tunable receiver. - Girish Manglani; Ajit Kumar Chaturvedi (IET Commun., 2011)

A family of power allocation schemes achieving high Secondary User rates in spectrum sharing OFDM cognitive radio. - Mainak Chowdhury; Anubhav Singla; Ajit Kumar Chaturvedi (GLOBECOM, 2012)

Fractional timing offset and channel estimation for MIMO OFDM systems over flat fading channels. - R. Uma Mahesh; Ajit Kumar Chaturvedi (WCNC, 2012)

Conditional Entropy Based User Selection for Multiuser MIMO Systems. - Gaurav Gupta; Ajit Kumar Chaturvedi (IEEE Commun. Lett., 2013)

User Selection in MIMO Interfering Broadcast Channels. - Gaurav Gupta; Ajit Kumar Chaturvedi (IEEE Trans. Commun., 2014)

Reduced Neighborhood Search Algorithms for Low Complexity Detection in MIMO Systems. - Abhay Kumar Sah; Ajit Kumar Chaturvedi (GLOBECOM, 2015)

Approximate Matrix Inversion Based Low Complexity Sphere Decoding in MIMO Systems. - Vipul Gupta; Abhay Kumar Sah; Ajit Kumar Chaturvedi (CoRR, 2015)

Min-max mean squared error-based linear transceiver design for multiple-input-multiple-output interference relay channel. - Vindheshwari P. Singh; Ajit Kumar Chaturvedi (IET Commun., 2015)

Transmitter Pulse Shaping to Reduce OOB Power and ICI in OFDM Systems. - Mohd Sharique; Ajit Kumar Chaturvedi (Wirel. Pers. Commun., 2015)

Improving the reliability of receivers for 5G networks. - Abhay Kumar Sah; Ajit Kumar Chaturvedi (COMSNETS, 2016)

Improved Sparsity Behaviour and Error Localization in Detectors for Large MIMO Systems. - Abhishek 001; Abhay Kumar Sah; Ajit Kumar Chaturvedi (GLOBECOM Workshops, 2016)

Iterative matrix inversion based low complexity detection in large/massive MIMO systems. - Vipul Gupta; Abhay Kumar Sah; Ajit Kumar Chaturvedi (ICC Workshops, 2016)

Beyond fixed neighborhood search in the likelihood ascent algorithm for MIMO systems. - Abhay Kumar Sah; Ajit Kumar Chaturvedi (ICC, 2016)

A New Family of Time-Limited Nyquist Pulses for OFDM Systems. - Mohd Sharique; Ajit Kumar Chaturvedi (IEEE Commun. Lett., 2016)

Optimal Precoding in Conjunction with Windowing for Reduction in OOB Power of OFDM Based CR Systems. - Mohd Sharique; Ajit Kumar Chaturvedi (Wirel. Pers. Commun., 2016)

Max-min fairness based linear transceiver-relay design for MIMO interference relay channel. - Vindheshwari P. Singh; Ajit Kumar Chaturvedi (IET Commun., 2017)

A Common Transceiver Design for Nonregenerative Asymmetric and Symmetric Two-Way Relaying With Relaxed Antenna Constraints. - Rohit Budhiraja; Ajit Kumar Chaturvedi (IEEE Trans. Veh. Technol., 2017)

Stopping Rule-Based Iterative Tree Search for Low-Complexity Detection in MIMO Systems. - Abhay Kumar Sah; Ajit Kumar Chaturvedi (IEEE Trans. Wirel. Commun., 2017)

An Unconstrained Likelihood Ascent Based Detection Algorithm for Large MIMO Systems. - Abhay Kumar Sah; Ajit Kumar Chaturvedi (IEEE Trans. Wirel. Commun., 2017)

Likelihood-Based Tree Search for Low Complexity Detection in Large MIMO Systems. - Saksham Agarwal; Abhay Kumar Sah; Ajit Kumar Chaturvedi (IEEE Wirel. Commun. Lett., 2017)

Improved Rate-Energy Tradeoff for Energy Harvesting Interference Alignment Networks. - Rishabh Gupta; Ajit Kumar Chaturvedi; Rohit Budhiraja (IEEE Wirel. Commun. Lett., 2017)

Quasi-Orthogonal Combining for Reducing RF Chains in Massive MIMO Systems. - Abhay Kumar Sah; Ajit Kumar Chaturvedi (IEEE Wirel. Commun. Lett., 2017)

An MMP-Based Approach for Detection in Large MIMO Systems Using Sphere Decoding. - Abhay Kumar Sah; Ajit Kumar Chaturvedi (IEEE Wirel. Commun. Lett., 2017)

Joint Power Allocation for OFDM-Based Non-Concurrent Two-Way AF Relaying. - Pandava Sudharshan Babu; Rohit Budhiraja; Ajit Kumar Chaturvedi (IEEE Commun. Lett., 2018)

New Block-Based Spatial Modulation. - Shyam Gadhai; Abhay Kumar Sah; Abhishek Kumar Singh; Rohit Budhiraja; Ajit Kumar Chaturvedi (IEEE Commun. Lett., 2018)

Statistically robust transceiver design algorithms for relay aided multiple-input multiple-output interference systems. - Vindheshwari P. Singh; Ajit Kumar Chaturvedi (IET Signal Process., 2018)

Sequential and Global Likelihood Ascent Search-Based Detection in Large MIMO Systems. - Abhay Kumar Sah; Ajit Kumar Chaturvedi (IEEE Trans. Commun., 2018)

Bit-Level Reduced Neighborhood Search for Low-Complexity Detection in Large MIMO Systems. - Pushpender Mann; Abhay Kumar Sah; Rohit Budhiraja; Ajit Kumar Chaturvedi (IEEE Wirel. Commun. Lett., 2018)

Generalized Block-Based Spatial Modulation and Space Shift Keying. - Shyam Gadhai; Abhay Kumar Sah; Rohit Budhiraja; Ajit Kumar Chaturvedi (SPAWC, 2019)

Optimization For Energy-Efficient OFDM Amplify and Forward Non-Concurrent Two-Way Relaying. - Pandava Sudharshan Babu; Rohit Budhiraja; Ajit Kumar Chaturvedi (IEEE Commun. Lett., 2020)

Joint User and Antenna Selection in Massive-MIMO Systems With QoS-Constraints. - Javed Akhtar; Ketan Rajawat; Vipul Gupta; Ajit Kumar Chaturvedi (IEEE Syst. J., 2021)

A Novel Prior-Based Channel Estimation and Activity Detection in Cell-Free mMTC Systems. - Anupama Rajoriya; Nakul Singh; Rohit Budhiraja; Ajit Kumar Chaturvedi (IEEE Trans. Signal Process., 2024)

Superimposed Versus Regular Pilots for Hardware Impaired Rician-Faded Cell-Free Massive MIMO Systems. - H. Haritha; Dheeraj Naidu Amudala; Rohit Budhiraja; Ajit Kumar Chaturvedi (IEEE Trans. Commun., 2024)

Application of Friis Transmission Equation for the Power Delay Profile in Gaussian Scattering. - Kailash Kumar; Govind Sharma 008; Ajit Kumar Chaturvedi (NCC, 2025)