Ramesh Annavajjala
According to our database1,
Ramesh Annavajjala
authored at least 71 papers
between 2001 and 2024.
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Bibliography
2024
Deep Learning Model-Based Channel Estimation for THz Band Massive MIMO with RF Impairments.
CoRR, 2024
Proceedings of the International Conference on Computing, Networking and Communications, 2024
2023
Proceedings of the IEEE International Conference on Acoustics, 2023
2022
Proceedings of the 45th International Conference on Telecommunications and Signal Processing, 2022
Evaluation of Orthogonal Chirp Division Multiplexing for Automotive Integrated Sensing and Communications.
Proceedings of the IEEE International Conference on Acoustics, 2022
2021
Joint Demodulation and Decoding with Multi-Label Classification Using Deep Neural Networks.
Proceedings of the International Conference on Artificial Intelligence in Information and Communication, 2021
2020
Bayesian CRLB for Joint AoA, AoD, and Channel Estimation Using UPA in Millimeter-wave Communications.
Proceedings of the 91st IEEE Vehicular Technology Conference, 2020
2019
IEEE Trans. Inf. Forensics Secur., 2019
Quantized Variational Bayesian Joint Channel Estimation and Data Detection for Uplink Massive MIMO Systems with Low resolution ADCS.
Proceedings of the 29th IEEE International Workshop on Machine Learning for Signal Processing, 2019
2018
Design and Performance Evaluation of High-Capacity Mobile Troposcatter Links Under Mobility, Frequency Selectivity, and Antenna Pointing Errors.
Proceedings of the 2018 IEEE Military Communications Conference, 2018
2017
IEEE Trans. Signal Process., 2017
CRLB Calculations for Joint AoA, AoD and Multipath Gain Estimation in Millimeter Wave Wireless Networks.
CoRR, 2017
Integrated acquisition and tracking scheme for channel estimation in millimeter wave wireless networks.
Proceedings of the 28th IEEE Annual International Symposium on Personal, 2017
Bayesian CRLB for Joint AoA, AoD and Multipath Gain Estimation in Millimeter Wave Wireless Networks.
Proceedings of the 2017 IEEE Global Communications Conference, 2017
2016
J. Commun. Networks, 2016
Proceedings of the 17th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2016
2015
Physical Layer Data Fusion Via Distributed Co-Phasing With General Signal Constellations.
IEEE Trans. Signal Process., 2015
Analysis of Error Probability with Maximum Likelihood Detection over Discrete-Time Memoryless Noncoherent Rayleigh Fading Channels.
Proceedings of the IEEE 82nd Vehicular Technology Conference, 2015
An online learning approach to throughput optimization in wireless networks under dynamic and unknown interference conditions.
Proceedings of the 25th IEEE International Workshop on Machine Learning for Signal Processing, 2015
Communication over non-Gaussian channels - Part II: Channel estimation, mismatched receivers, and error performance with coding.
Proceedings of the 34th IEEE Military Communications Conference, 2015
Communication over non-Gaussian channels - Part I: Mutual information and optimum signal detection.
Proceedings of the 34th IEEE Military Communications Conference, 2015
2013
Proceedings of IEEE International Conference on Communications, 2013
2012
Robust receiver algorithms to mitigate partial-band and partial-time interference in ldpc-coded OFDM systems.
Proceedings of the 31st IEEE Military Communications Conference, 2012
Non-coherent ToA estimation for UWB multipath channels using max-eigenvalue detection.
Proceedings of IEEE International Conference on Communications, 2012
2011
Comparative Analysis of Pilot-Assisted Distributed Cophasing Approaches in Wireless Sensor Networks.
IEEE Trans. Signal Process., 2011
Performance Evaluation of Cross-Polarized Antenna Selection over 2 GHz Measurement-Based Channel Models.
Proceedings of the 73rd IEEE Vehicular Technology Conference, 2011
Achieving near-exponential diversity on uncoded low-dimensional MIMO, multi-user and multi-carrier systems without transmitter CSI.
Proceedings of the Information Theory and Applications Workshop, 2011
Proceedings of IEEE International Conference on Communications, 2011
Comparison of analog and digital network coding approaches for bidirectional relaying with private messages to the relay.
Proceedings of the 2011 IEEE Consumer Communications and Networking Conference, 2011
2010
IEEE Trans. Signal Process., 2010
Source-channel rate optimization for progressive image transmission over block fading relay channels [Transactions Papers].
IEEE Trans. Commun., 2010
IEEE Trans. Commun., 2010
Int. J. Digit. Multim. Broadcast., 2010
IEEE Commun. Lett., 2010
Demodulate-and-Forward Relaying with Higher Order Modulations: Impact of Channel State Uncertainty.
Proceedings of IEEE International Conference on Communications, 2010
2009
Performance analysis of transmit beamforming for MISO systems with imperfect feedback.
IEEE Trans. Commun., 2009
Proceedings of the Sixth Annual IEEE Communications Society Conference on Sensor, 2009
2008
Proceedings of the IEEE International Conference on Acoustics, 2008
2007
Performance Analysis of Optimum and Suboptimum Selection Diversity Schemes on Rayleigh Fading Channels With Imperfect Channel Estimates.
IEEE Trans. Veh. Technol., 2007
Performance Analysis of Linear Modulation Schemes With Generalized Diversity Combining on Rayleigh Fading Channels With Noisy Channel Estimates.
IEEE Trans. Inf. Theory, 2007
BER-Optimal Linear Parallel Interference Cancellation for Multicarrier DS-CDMA in Rayleigh Fading.
IEEE Trans. Commun., 2007
Statistical channel knowledge-based optimum power allocation for relaying protocols in the high SNR regime.
IEEE J. Sel. Areas Commun., 2007
Average SEP and BEP Analysis of Transmit Beamforming for MISO Systems with Imperfect Feedback and M-PSK Constellation.
Proceedings of the IEEE 18th International Symposium on Personal, 2007
2006
Cross-layer design of wideband CDMA systems and cooperative diversity for wireless ad hoc networks .
PhD thesis, 2006
IEEE Trans. Wirel. Commun., 2006
Comments on "Exact error-rate analysis of diversity 16-QAM with channel-estimation Error".
IEEE Trans. Commun., 2006
Proceedings of the IEEE Wireless Communications and Networking Conference, 2006
First-order Markov Models for Packet Transmission on Rayleigh Fading Channels with DPSK/NCFSK Modulation.
Proceedings of the Proceedings 2006 IEEE International Symposium on Information Theory, 2006
2005
Performance analysis of linear diversity-combining schemes on Rayleigh fading channels with binary signaling and Gaussian weighting errors.
IEEE Trans. Wirel. Commun., 2005
A simple approach to error probability with binary signaling over generalized fading channels with maximal ratio combining and noisy channel estimates.
IEEE Trans. Wirel. Commun., 2005
IEEE Trans. Commun., 2005
On source coding, channel coding and spreading tradeoffs in a DS-CDMA system operating over frequency selective fading channels with narrowband interference.
IEEE J. Sel. Areas Commun., 2005
Proceedings of the IEEE Wireless Communications and Networking Conference, 2005
BER-optimized linear parallel interference cancellers for multicarrier DS-CDMA systems.
Proceedings of the Global Telecommunications Conference, 2005. GLOBECOM '05, St. Louis, Missouri, USA, 28 November, 2005
2004
Performance analysis of coded communication systems on Nakagami fading channels with selection combining diversity.
IEEE Trans. Commun., 2004
Further results on selection combining of binary NCFSK signals in Rayleigh fading channels.
IEEE Trans. Commun., 2004
Analysis of selection combining schemes on Rayleigh fading channels with noisy channel estimates.
Proceedings of the 2004 IEEE Wireless Communications and Networking Conference , 2004
On the capacity of dual diversity combining schemes on correlated Rayleigh fading channels with unequal branch gains.
Proceedings of the 2004 IEEE Wireless Communications and Networking Conference , 2004
Proceedings of the IEEE 15th International Symposium on Personal, 2004
2003
Performance analysis of TCM with generalized selection combining on Rayleigh fading channels.
IEEE Commun. Lett., 2003
Performance analysis of generalized selection combining of M-ary NCFSK signals in Rayleigh fading channels.
Proceedings of IEEE International Conference on Communications, 2003
Proceedings of the Global Telecommunications Conference, 2003
2002
SNR estimation in Nakagami-m fading with diversity combining and its application to turbo decoding.
IEEE Trans. Commun., 2002
Proceedings of the IEEE International Conference on Communications, 2002
Performance analysis of a (3, L) selection combining scheme for binary NCFSK signals on Rayleigh fading channels.
Proceedings of the Global Telecommunications Conference, 2002
Optimum selection combining of binary NCFSK signals on independent Rayleigh fading channels.
Proceedings of the Global Telecommunications Conference, 2002
2001
Proceedings of the IEEE International Conference on Communications, 2001
Bounds on the performance of turbo codes on Nakagami fading channels with diversity combining.
Proceedings of the Global Telecommunications Conference, 2001
Proceedings of the Global Telecommunications Conference, 2001