S. M. Sameer

Publication Activity (10 Years)

Years Active: 2008-2024
Publications (10 Years): 27

Top Topics

Qr Decomposition

Channel Estimation

Top Venues

IEEE Trans. Veh. Technol.

Wirel. Pers. Commun.

Publications

Murali Krishna A. G, P. S. Sanoopkumar, S. M. Sameer
Joint CFO and Channel Estimation in IRS Assisted OFDMA Uplink System. NCC (2024)
P. S. Sanoopkumar, P. Muneer, S. M. Sameer
A Joint Equalization and Decoding Technique for Multiuser Massive MIMO Uplink System With Transmitter and Receiver RF Impairments Under Doubly Selective Channels. IEEE Syst. J. 16 (4) (2022)
C. P. Najlah, S. M. Sameer
A NOMA Scheme Using Oblique Projection for HetNet Uplink Under Perfect and Imperfect CSIR. IEEE Trans. Veh. Technol. 70 (3) (2021)
Deepak Jose, S. M. Sameer
Differential Transmission Schemes for Generalized Spatial Modulation. IEEE Trans. Veh. Technol. 70 (12) (2021)
Deepak Jose, S. M. Sameer
A Low Complexity Detector with Near-ML Performance for Generalized Differential Spatial Modulation. SPCOM (2020)
Harshal R. Chaudhari, C. P. Najlah, S. M. Sameer
A ResNet Based End-to-End Wireless Communication System under Rayleigh Fading and Bursty Noise Channels. 5G World Forum (2020)
Finto Raphel, S. M. Sameer
A Speed Adaptive Joint Subcarrier and Power Allocation Technique for Downlink OFDMA Video Transmission Over Doubly Selective Channels. IEEE Trans. Veh. Technol. 69 (2) (2020)
C. P. Najlah, S. M. Sameer
A Projection-based NOMA Scheme for Uplink Heterogeneous Network Without CSIT and Multiuser-CSIR. SPCOM (2020)
C. P. Najlah, S. M. Sameer
A Novel NOMA Scheme for Uplink Heterogeneous Network Using QR Decomposition-Based Projection. NCC (2020)
P. S. Sanoopkumar, P. Muneer, S. M. Sameer
A low complexity iterative equalization technique for OFDMA and SC-FDMA uplink systems with Tx-Rx IQ imbalance and CFO under doubly selective channels. Phys. Commun. 42 (2020)
P. S. Sanoopkumar, P. Muneer, S. M. Sameer
Joint Estimation of RF Impairments, Channel, and Low Complexity Iterative Equalization Technique for High Mobility SC-FDMA/OFDMA Uplink Systems. IEEE Trans. Wirel. Commun. 19 (6) (2020)
Deepak Jose, S. M. Sameer
Low complexity detector for amplitude phase shift keying-based differential spatial modulation. IET Commun. 14 (20) (2020)
C. P. Najlah, S. M. Sameer
Interference cancellation in HetNet uplink with and without MU-CSIR: a subspace-based approach. IET Commun. 14 (7) (2020)
C. P. Najlah, S. M. Sameer
A GEVD Based Interference Alignment Method for Uplink Heterogeneous Network Under imperfect CSIT. TENCON (2019)
Rajendran K. V. Nithya, C. P. Najlah, S. M. Sameer
Bit Error Probability Analysis of UFMC Systems with Carrier Frequency Offset. TENCON (2019)
Deepak Jose, S. M. Sameer
Compressive sensing-based low-complexity detector for differential spatial modulation. IET Commun. 13 (19) (2019)
Rajendran K. V. Nithya, C. P. Najlah, S. M. Sameer
A novel solution for the CFO induced interference in Device-to-Device (D2D) communication system using cognitive radio. TENCON (2018)
P. Muneer, S. M. Sameer
Joint Estimation of Doubly Selective Channels and Carrier Frequency Offsets in High Mobility MIMO-OFDMA Uplink. Wirel. Pers. Commun. 95 (4) (2017)
A. S. Namitha, S. M. Sameer
An Improved Selective Mapping Technique to Reduce Peak-to-Average Power Ratio in SISO and SIMO OFDM Systems Without Side Information. Circuits Syst. Signal Process. 36 (10) (2017)
V. P. Thafasal Ijyas, S. M. Sameer
Pilot-based joint ML estimation of timing offset, CFO and channel for OFDMA uplink using minimum residue decomposition technique. Telecommun. Syst. 65 (4) (2017)
Finto Raphel, S. M. Sameer
A joint subcarrier and power allocation technique with pro-rata fairness and unequal error protection for video transmission over OFDMA downlink. Comput. Commun. 114 (2017)
A. S. Namitha, S. M. Sameer
A bandwidth efficient selective mapping technique for the PAPR reduction in spatial multiplexing MIMO-OFDM wireless communication system. Phys. Commun. 25 (2017)
P. Muneer, S. M. Sameer
Iterative Joint Carrier Frequency Offset and Doubly Selective Channel Estimation in High-Mobility MIMO-OFDMA Uplink Using Oblique Projection. IEEE Trans. Veh. Technol. 65 (9) (2016)
A. S. Namitha, S. M. Sameer
A combined technique for carrier frequency offset estimation and peak-to-average power ratio reduction in OFDM systems using null subcarriers and Cuckoo search algorithm. Telecommun. Syst. 63 (2) (2016)
A. S. Namitha, S. M. Sameer
A Novel Joint Method for Frequency Offset Estimation and Peak-to-Average Power Ratio Reduction in OFDM Systems Using Null Subcarriers. Wirel. Pers. Commun. 83 (1) (2015)
P. Muneer, S. M. Sameer
Joint ML Estimation of CFO and Channel, and a Low Complexity Turbo Equalization Technique for High Mobility OFDMA Uplinks. IEEE Trans. Wirel. Commun. 14 (7) (2015)
P. Muneer, S. M. Sameer
Pilot-Aided Joint Estimation of Doubly Selective Channel and Carrier Frequency Offsets in OFDMA Uplink With High-Mobility Users. IEEE Trans. Veh. Technol. 64 (1) (2015)
V. P. Thafasal Ijyas, S. M. Sameer
Low complexity metaheuristics for joint ML estimation problems. Appl. Math. Comput. 230 (2014)
Cibile K. Kanjirathumkal, S. M. Sameer, Lillykutty Jacob
Terrain based system design and SNR variability prediction in multi-hop transparent relay transmission systems. Phys. Commun. 13 (2014)
V. P. Thafasal Ijyas, S. M. Sameer
A hybrid joint ML technique for CFO, timing offset, and channel estimations in an OFDMA uplink. Int. J. Commun. Syst. 27 (8) (2014)
V. P. Thafasal Ijyas, S. M. Sameer
Firefly Algorithm for Joint Estimation of Frequency Offsets and Channel in OFDMA Uplink. Wirel. Pers. Commun. 79 (1) (2014)
Cibile K. Kanjirathumkal, S. M. Sameer, Lillykutty Jacob
Exploiting second order statistics of the received signals in AF relay cooperative network for compound channel estimation. ICACCI (2012)
S. M. Sameer, Ratnam V. Raja Kumar
An Efficient Maximum Likelihood Carrier Frequency Offset Estimator for OFDM Using Null Subcarriers and Cyclic Prefix. Wirel. Pers. Commun. 58 (2) (2011)
Fahad M. Al-Humaidan, P. P. Rahoof, S. M. Sameer
A novel PSO based carrier frequency offset estimation technique for Wi-MAX uplink transmissions. HIS (2011)
S. M. Sameer, Ratnam V. Raja Kumar
An efficient technique for the integer frequency offset estimation in OFDM systems. Signal Process. 89 (2) (2009)
S. M. Sameer, Ratnam V. Raja Kumar
An efficient maximum likelihood carrier frequency offset estimation technique for OFDM systems. ISCC (2008)
S. M. Sameer, Ratnam V. Raja Kumar
An Efficient Maximum Likelihood CFO Estimation Technique for OFDMA Uplink Transmissions. ICIIS (2008)
S. M. Sameer, Ratnam V. Raja Kumar
An Efficient Near Blind Carrier Frequency Offset Estimation Scheme for MIMO-OFDM Systems. GLOBECOM (2008)
S. M. Sameer, Ratnam V. Raja Kumar
A Low Complexity Null Subcarrier Aided Frequency Offset Estimation Technique for OFDM. VTC Spring (2008)