31 citations · 31 across the 6 of their papers we have counts for
7 papers
Coordinate Interleaved Faster-than-Nyquist Signaling
Adem Cicek, Enver Cavus, Ebrahim Bedeer +2
Faster-than-Nyquist (FTN) signaling is an attractive transmission technique which accelerates data symbols beyond the Nyquist rate to improve the spectral efficiency; however, at t…
Low Complexity Lookup Table Aided Soft Output Semidefinite Relaxation based Faster-than-Nyquist Signaling Detector
Adem Cicek, Ian Marsland, Enver Cavus +2
Spectrum scarcity necessitates innovative, spectral-efficient strategies to meet the ever-growing demand for high data rates. Faster-than-Nyquist (FTN) signaling emerges as a compe…
Space-Time Signal Design for Multilevel Polar Coding in Slow Fading Broadcast Channels
Hossein Khoshnevis, Ian Marsland, Hamid Jafarkhani +1
Slow fading broadcast channels can model a wide range of applications in wireless networks. Due to delay requirements and the unavailability of the channel state information at the…
Throughput-based Design for Polar Coded-Modulation
Hossein Khoshnevis, Ian Marsland, Halim Yanikomeroglu
Typically, forward error correction (FEC) codes are designed based on the minimization of the error rate for a given code rate. However, for applications that incorporate hybrid au…
Multidimensional Constellations for Uplink SCMA Systems --- A Comparative Study
Monirosharieh Vameghestahbanati, Ian Marsland, Ramy H. Gohary +1
Sparse code multiple access (SCMA) is a class of non-orthogonal multiple access (NOMA) that is proposed to support uplink machine-type communication services. In an SCMA system, de…
Enabling Sphere Decoding for SCMA
Monirosharieh Vameghestahbanati, Ebrahim Bedeer, Ian Marsland +2
In this paper, we propose a reduced-complexity optimal modified sphere decoding (MSD) detection scheme for SCMA. As SCMA systems are characterized by a number of resource elements…
Polar Codes for SCMA Systems
Monirosharieh Vameghestahbanati, Ian Marsland, Ramy H. Gohary +1
In this paper, we design and compare multilevel polar coding (MLPC) and bit-interleaved polar coded modulation (BIPCM) for uplink sparse code multiple access (SCMA) systems that op…