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cs.IT2016
Efficient Offline Waveform Design Using Quincunx/Hexagonal Time-Frequency Lattices For 5G Systems
Raouia Ayadi, Inès Kammoun, Mohamed Siala
Conventional OFDM, adopted in LTE-A systems, cannot provide the quality of service requirements sought in 5G systems because of extreme natural channel impairments caused by higher…
cs.IT2015
Discrete-Time Ping-pong Optimized Pulse Shaping-OFDM (POPS-OFDM) Operating on Time and Frequency Dispersive Channels for 5G Systems
Zeineb Hraiech, Mohamed Siala, Fatma Adelkefi
The Fourth Generation (4G) of mobile communication systems was optimized to offer high data rates with high terminal mobility by ensuring strict synchronism and perfect orthogonali…
cs.IT2014
PAPR Reduction Scheme In MIMO-OFDM Systems With Efficient Embedded Signaling
Mouna Sghaier, Fatma Abdelkefi, Mohamed Siala
Multiple Input Multiple Output (MIMO) Orthogonal Frequency Division Multiplexing (OFDM) is a promising transmission scheme for high performance broadband wireless communications. H…