Suvra Sekhar Das
Suvra Sekhar Das
Asst. Prof. School of Telecommunication, Dept. of E&ECE, IIT Kharagpur
Verified email at gssst.iitkgp.ernet.in - Homepage
TitleCited byYear
Power allocation in OFDM based NOMA systems: A DC programming approach
P Parida, SS Das
2014 IEEE Globecom Workshops (GC Wkshps), 1026-1031, 2014
1152014
Performance analysis of OFDM systems with adaptive sub carrier bandwidth
SS Das, E De Carvalho, R Prasad
IEEE transactions on wireless communications 7 (4), 1117-1122, 2008
562008
OFDM based WLAN systems
MI Rahman, SS Das, FHP Fitzek
Center for TeleInFrastruktur (CTIF), Aalborg University, Tech. Rep, 2005
412005
Area spectral efficiency of co-channel deployed OFDMA femtocell networks
P Chandhar, SS Das
IEEE Transactions on Wireless Communications 13 (7), 3524-3538, 2014
262014
Precoded generalised frequency division multiplexing system to combat inter-carrier interference: performance analysis
S Tiwari, SS Das, KK Bandyopadhyay
IET Communications 9 (15), 1829-1841, 2015
232015
Discrete Fourier transform spreading-based generalised frequency division multiplexing
SS Das, S Tiwari
Electronics Letters 51 (10), 789-791, 2015
212015
Process and a system for transmission of data
S Das, M Rahman, FH Fitzek
US Patent App. 11/222,199, 2006
202006
Optimum pre-DFT combining with cyclic delay diversity for OFDM based WLAN systems
MI Rahman, K Witrisal, SS Das, FHP Fitzek, O Olsen, R Prasad
2004 IEEE 59th Vehicular Technology Conference. VTC 2004-Spring (IEEE Cat …, 2004
202004
Impact of nonlinear power amplifier on link adaptation algorithm of OFDM systems
SS Das, F Tariq, MI Rahman, FB Frederiksen, E De Carvalho, R Prasad
2007 IEEE 66th Vehicular Technology Conference, 1303-1307, 2007
182007
Combining orthogonal space-frequency block coding and spatial multiplexing in MIMO-OFDM system
MI Rahman, N Marchetti, SS Das, FHP Fitzek, R Prasad
proc. International OFDM Workshop, InOWo 5, 2005
182005
Low complexity user selection with optimal power allocation in downlink NOMA
G Nain, SS Das, A Chatterjee
IEEE Wireless Communications Letters 7 (2), 158-161, 2017
172017
Multi-objective framework for dynamic optimization of OFDMA cellular systems
P Chandhar, SS Das
IEEE Access 4, 1889-1914, 2016
172016
Low complexity residual phase tracking algorithm for OFDM-based WLAN systems
SS Das, RV Rajakumar, MI Rahman, A Pal, FHP Fitzek, O Olsen, ...
CSNDSP Symposium, July, 2004
172004
Energy saving in OFDMA cellular systems using base-station sleep mode: 3GPP-LTE a case study
P Ghosh, SS Das, S Naravaram, P Chandhar
2012 National Conference on Communications (NCC), 1-5, 2012
152012
Influence of PAPR on link adaptation algorithms in OFDM systems
SS Das, MI Rahman, N Pongsuwanich, Y Wang, NH Mahmood, CL Flores, ...
2007 IEEE 65th Vehicular Technology Conference-VTC2007-Spring, 1961-1965, 2007
152007
Estimation of effective radio resource usage for VoIP scheduling in OFDMA cellular networks
SS Das, P Ghosh, P Chandhar
2012 IEEE 75th Vehicular Technology Conference (VTC Spring), 1-6, 2012
142012
Variable sub-carrier bandwidth in OFDM framework
SS Das, E De Carvalho, R Prasad
Electronics Letters 43 (1), 46-48, 2007
142007
Variable guard interval orthogonal frequency division multiplexing in presence of carrier frequency offset
SS Das, FHP Fitzek, ED Carvalho, R Prasad
GLOBECOM'05. IEEE Global Telecommunications Conference, 2005. 5, 5 pp.-2941, 2005
142005
Multi rate orthogonal frequency division multiplexing
SS Das, MI Rahman, FHP Fitzek
IEEE International Conference on Communications, 2005. ICC 2005. 2005 4 …, 2005
142005
Techniques to enhance spectral efficiency of OFDM wireless systems
SS Das, B Eng
Center for TeleInFrastruktur (CTiF), Aalborg University, 2007
132007
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Articles 1–20