Karthik Muralidhar

According to our database, Karthik Muralidhar authored at least 15 papers between 2005 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2022

Linear Channel Prediction-based Receiver for Split 7.2 Uplink Massive MIMO.

Karthik Muralidhar, Logeshwaran Vijayan, Javad Abdoli, Young-Han Nam

Proceedings of the 2022 IEEE 33rd Annual International Symposium on Personal, 2022

2021

A Theoretical Answer to "Does the IRC-SINR of an Interference Rejection Combiner always Increase with an Increase in Number of Receive Antennas?".

Karthik Muralidhar

CoRR, 2021

2013

Pilot Design for Vector State-Scalar Observation Kalman Channel Estimators in Doubly-Selective MIMO-OFDM Systems.

Karthik Muralidhar, Dheeraj Sreedhar

IEEE Wirel. Commun. Lett., 2013

Comments on 'optimal training design for linearly time-varying MIMO/OFDM channels modelled by a complex exponential basis expansion'.

Karthik Muralidhar, Dheeraj Sreedhar

IET Commun., 2013

Generalized vector state-scalar observation Kalman channel estimator for doubly-selective OFDM systems.

Karthik Muralidhar, Dheeraj Sreedhar

Proceedings of the IEEE International Conference on Acoustics, 2013

2011

A Template Based Voice Trigger System Using Bhattacharyya Edit Distance.

Evelyn Kurniawati, Samsudin Ng, Karthik Muralidhar, Sapna George

Proceedings of the INTERSPEECH 2011, 2011

2010

Comments on "variable explicit regularization in affine projection algorithm: robustness issues and optimal choice".

Karthik Muralidhar, Kwok Hung Li, Sapna George

IEEE Trans. Signal Process., 2010

On the Full Column-Rank Condition of the Channel Estimation Matrix in Doubly-Selective MIMO-OFDM Systems

Karthik Muralidhar, Kwok Hung Li

CoRR, 2010

2009

A Low-Complexity Kalman Approach for Channel Estimation in Doubly-Selective OFDM Systems.

Karthik Muralidhar, Kwok Hung Li

IEEE Signal Process. Lett., 2009

Delay Coefficients Based Variable Regularization Subband Affine Projection Algorithms in Acoustic Echo Cancellation Applications.

Karthik Muralidhar, Kwok Hung Li, Sapna George

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2009

Delay coefficients based variable step size algorithm for subband affine projection adaptive filters.

Karthik Muralidhar, Anoop Kumar Krishna, Kwok Hung Li, Sapna George

IEICE Electron. Express, 2009

Uniform Circular Broadband Beamformer with Selective Frequency and Spatial Invariant Region.

Xin Zhang, Wee Ser, Karthik Muralidhar

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2009), 2009

2008

Low-Complexity Equalisation Methods for OFDM Systems in Doubly Selective Channels.

Karthik Muralidhar, Kwok Hung Li, Ying-Chang Liang

Proceedings of the 67th IEEE Vehicular Technology Conference, 2008

2007

Iterative Kalman-AR Method for Doppler Spread Estimation in Flat Fading Channels.

Karthik Muralidhar, Kwok H. Li, K. V. S. Hari

Proceedings of the IEEE 18th International Symposium on Personal, 2007

2005

A frequency-domain approach for estimating frequency offset and speed in 3G W-CDMA systems.

Karthik Muralidhar, Kwok Hung Li, Ser Wah Oh

Proceedings of the IEEE Wireless Communications and Networking Conference, 2005