Raghavendra Ramakrishna
Raghavendra Ramakrishna
Research Specialist, Nokia Solutions and Networks
Verified email at nsn.com
Title
Cited by
Cited by
Year
Improving channel estimation in OFDM systems sparse multipath channels
MR Raghavendra, S Bhashyam, K Giridhar
Signal Processing Advances in Wireless Communications, 2004 IEEE 5th …, 2004
1902004
Exploiting hopping pilots for parametric channel estimation in OFDM systems
MR Raghavendra, S Bhashyam, K Giridhar
Signal Processing Letters, IEEE 12 (11), 737-740, 2005
472005
Parametric channel estimation for pseudo-random tile-allocation in uplink OFDMA
MR Raghavendra, E Lior, S Bhashyam, K Giridhar
Signal Processing, IEEE Transactions on 55 (11), 5370-5381, 2007
302007
Multi-cell distributed interference cancellation for Co-operative Pico-cell clusters
S Nagaraj, MR Raghavendra, PJ Fleming, M Honig
Global Communications Conference (GLOBECOM), 2012 IEEE, 4193-4199, 2012
172012
Avoiding matrix inversion in DD SAGE channel estimation in MIMO-OFDM with M-QAM
J Ylioinas, MR Raghavendra, M Juntti
Vehicular Technology Conference Fall (VTC 2009-Fall), 2009 IEEE 70th, 1-5, 2009
172009
Interference rejection for parametric channel estimation in reuse-1 cellular OFDM systems
MR Raghavendra, S Bhashyam, K Giridhar
Vehicular Technology, IEEE Transactions on 58 (8), 4342-4352, 2009
162009
Co-channel interference mitigation for 3G LTE MIMO-OFDM systems
MR Raghavendra, M Juntti, M Myllylä
Communications, 2009. ICC'09. IEEE International Conference on, 1-5, 2009
152009
Robust channel estimation and detection for uplink control channel in 3GPP-LTE
MR Raghavendra, S Nagaraj, KV Pradap, P Fleming
Global Telecommunications Conference, 2009. GLOBECOM 2009. IEEE, 1-5, 2009
112009
Parametric channel estimation for pseudo-random user-allocation in uplink OFDMA
L Eldar, MR Raghavendra, S Bhashyam, R Bercovich, K Giridhar
Communications, 2006. ICC'06. IEEE International Conference on 7, 3035-3039, 2006
72006
Improved channel estimation for OFDM based WLAN systems
GV Rangaraj, MR Raghavendra, K Giridhar
Proc. Int. Conf. Wireless Commun. Netw, C27-C31, 2003
52003
Coordinated beamforming in clustered HetNets: System design and performance evaluation
S Nagaraj, F Hsieh, D Pengoria, MR Raghavendra, M Schamberger, ...
Wireless Communications and Networking Conference Workshops (WCNCW), 2014 …, 2014
42014
Fast multipath delay estimation in OFDM systems using frequency swept pilots
MR Raghavendra, S Bhashyam, K Giridhar
International OFDM Workshop, Dresden, Germany, 2004
32004
Distributed uplink CoMP for small-cell networks
S Nagaraj, MR Raghavendra, C Schmidt, P Rasky, D Nayak, X Yu, ...
2015 49th Asilomar Conference on Signals, Systems and Computers, 1420-1424, 2015
22015
Parametric channel estimation in reuse-1 OFDM systems
MR Raghavendra, S Bhashyam, K Giridhar
Communications, 2007. ICC'07. IEEE International Conference on, 2999-3004, 2007
22007
Least squares stablisation using SVD for OFDM equaliser in large delay spread channels
MR Raghavendra, K Giridhar
Proc. The National Conference on Communications (NCC 04). IEEE Press …, 2004
22004
Interference rejection for parametric channel estimation in reuse-1 cellular OFDM systems
S Bhashyam, K Giridhar, MR Raghavendra
2009
Subspace based channel estimation with multiple receivers in reuse-1 OFDMA systems-impact on diversity combining and nulling
MR Raghavendra, S Bhashyam, K Giridhar
Signal Processing Advances in Wireless Communications, 2007. SPAWC 2007 …, 2007
2007
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