V. Umapathi Reddy

According to our database, V. Umapathi Reddy authored at least 23 papers between 1976 and 2017.

Collaborative distances:

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

2017

Downlink MU-MIMO With THP Combined With Pre- and Post-processing and Selection of the Processing Vectors for Maximization of Per-Stream SNR.

Nanda Kishore Chavali, Kiran Kuchi, V. Umapathi Reddy

IEEE Trans. Veh. Technol., 2017

On the relation between non-linear pre-equalization with post-processing and linear beamforming for single user MIMO system.

Nanda Kishore Chavali, Kiran Kuchi, V. Umapathi Reddy

Proceedings of the Twenty-third National Conference on Communications, 2017

2010

Low-Complexity Design of Frequency-Hopping Codes for MIMO Radar for Arbitrary Doppler.

Badrinath S., Anand Srinivas G., V. Umapathi Reddy

EURASIP J. Adv. Signal Process., 2010

2009

BER Degradation of MC-CDMA at High SNR with MMSE Equalization and Residual Frequency Offset.

P. Harinath Reddy, V. Umapathi Reddy

EURASIP J. Wirel. Commun. Netw., 2009

2007

A Code Set for a Robust 8.25 Mb/s Data Rate for IEEE 802.11b WLANs.

Subhendu Batabyal, Bikash Kumar Dey, V. Umapathi Reddy

IEEE Trans. Veh. Technol., 2007

Low Complexity Decoders for Combined Space Time Block Coding and V-BLAST.

Gogineni Sandeep, C. Ravi Teja, G. Kalyana Krishnan, V. Umapathi Reddy

Proceedings of the IEEE Wireless Communications and Networking Conference, 2007

2006

A Technique for Dominant Path Delay Estimation in an OFDM System and Its Application to Frame Synchronization in OFDM Mode of WMAN.

Chavali Nanda Kishore, V. Umapathi Reddy

EURASIP J. Wirel. Commun. Netw., 2006

A Frame Synchronization and Frequency Offset Estimation Algorithm for OFDM System and its Analysis.

Chavali Nanda Kishore, V. Umapathi Reddy

EURASIP J. Wirel. Commun. Netw., 2006

2000

A double-talk detector for acoustic echo cancellation applications.

Kaushik Ghose, V. Umapathi Reddy

Signal Process., 2000

1999

Multichannel maximum-likelihood sequence estimation (MLSE) equalizer for GSM using a parametric channel model.

Jiunn-Tsair Chen, Arogyaswami Paulraj, V. Umapathi Reddy

IEEE Trans. Commun., 1999

1997

Second-order blind identifiability of certain classes of multipath channels using antenna arrays.

V. Umapathi Reddy, Constantinos B. Papadias, Arogyaswami Paulraj

Proceedings of the 1997 IEEE International Conference on Acoustics, 1997

1993

SVD-based information theoretic criteria for detection of the number of damped/undamped sinusoids and their performance analysis.

V. Umapathi Reddy, L. S. Biradar

IEEE Trans. Signal Process., 1993

1992

Finite data performance analysis of MVDR beamformer with and without spatial smoothing.

Kalavai J. Raghunath, V. Umapathi Reddy

IEEE Trans. Signal Process., 1992

1990

SVD based information theoretic criteria for detection of the number of sinusoids.

L. S. Biradar, V. Umapathi Reddy

Proceedings of the 1990 International Conference on Acoustics, 1990

1986

A novel method for constructing a set of Hadamard matrices.

K. Veerabhadra Rao, V. Umapathi Reddy

Proceedings of the IEEE International Conference on Acoustics, 1986

1983

Application of modified least-squares algorithms to adaptive echo cancellation.

V. Umapathi Reddy, Tie-Jun Shan, Thomas Kailath

Proceedings of the IEEE International Conference on Acoustics, 1983

1982

Fixed point error analysis of the normalized ladder algorithm.

Claude Samson, V. Umapathi Reddy

Proceedings of the IEEE International Conference on Acoustics, 1982

A comparison of some spectral estimation techniques for short data lengths.

Todd K. Citron, Thomas Kailath, V. Umapathi Reddy

Proceedings of the IEEE International Conference on Acoustics, 1982

1979

Complex rectangular transforms.

V. Umapathi Reddy, N. Sridhar Reddy

Proceedings of the IEEE International Conference on Acoustics, 1979

1978

Simulation of large length filters using fermat number transforms.

N. Sridhar Reddy, V. Umapathi Reddy

Proceedings of the IEEE International Conference on Acoustics, 1978

1977

Some Results in Fixed-Point Fast Fourier Transform Error Analysis.

M. Sundaramurthy, V. Umapathi Reddy

IEEE Trans. Computers, 1977

1976

New results in fixed-point fast Fourier transform error analysis.

V. Umapathi Reddy, M. Sundaramurthy

Proceedings of the IEEE International Conference on Acoustics, 1976

Log-sum multiplier.

Jagan P. Agrawal, V. Umapathi Reddy

Proceedings of the American Federation of Information Processing Societies: 1976 National Computer Conference, 1976