Ranaji Krishna

According to our database, Ranaji Krishna authored at least 10 papers between 2007 and 2010.

Collaborative distances:

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

2010

Joint Beamforming and User Maximization Techniques for Cognitive Radio Networks Based on Branch and Bound Method.

K. Cumanan, Ranaji Krishna, Leila Musavian, Sangarapillai Lambotharan

IEEE Trans. Wirel. Commun., 2010

A Novel Cooperative Relaying Strategy for Wireless Networks With Signal Quantization.

Ranaji Krishna, Kanapathippillai Cumanan, Zhilan Xiong, Sangarapillai Lambotharan

IEEE Trans. Veh. Technol., 2010

2009

Multiuser Orthogonal Space-Division Multiplexing with Iterative Water-Filling Algorithm.

Zhilan Xiong, Ranaji Krishna, Sangarapillai Lambotharan, Jonathon A. Chambers

Proceedings of the 69th IEEE Vehicular Technology Conference, 2009

A Semidefinite Programming Based Cooperative Relaying Strategy for Wireless Mesh Networks with Relay Signal Quantization.

Ranaji Krishna, K. Cumanan, Zhilan Xiong, Sangarapillai Lambotharan

Proceedings of the 69th IEEE Vehicular Technology Conference, 2009

SINR Balancing Technique and its Comparison to Semidefinite Programming Based QoS Provision for Cognitive Radios.

K. Cumanan, Ranaji Krishna, Zhilan Xiong, Sangarapillai Lambotharan

Proceedings of the 69th IEEE Vehicular Technology Conference, 2009

Interference mitigation based signal forwarding strategy for wireless relay networks.

M. Irfan, Ranaji Krishna, Z. Xiong, Sangarapillai Lambotharan

Proceedings of the 17th European Signal Processing Conference, 2009

2008

A Cooperative MMSE Relay Strategy for Wireless Sensor Networks.

Ranaji Krishna, Zhilan Xiong, Sangarapillai Lambotharan

IEEE Signal Process. Lett., 2008

A GMD-based precoding scheme for downlink multiuser multistream MIMO channels.

Zhilan Xiong, Ranaji Krishna, Sangarapillai Lambotharan, Jonathon A. Chambers

Proceedings of the 42nd Asilomar Conference on Signals, Systems and Computers, 2008

Robust interference control techniques for multiuser cognitive radios using worst-case performance optimization.

K. Cumanan, Ranaji Krishna, V. Sharma, Sangarapillai Lambotharan

Proceedings of the 42nd Asilomar Conference on Signals, Systems and Computers, 2008

2007

Maximum likelihood frequency offset estimation for frequency selective MIMO channels: An average periodogram interpretation and iterative techniques.

K. Cumanan, Ranaji Krishna, Qiang Yu, Sangarapillai Lambotharan

Proceedings of the 15th European Signal Processing Conference, 2007