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Time-Frequency Warped Waveforms for Well-Contained Massive Machine Type Communications

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dc.contributor.authorIbrahim, Mostafa
dc.contributor.authorArslan, Huseyin
dc.contributor.authorÇirpan, Hakan Ali
dc.contributor.authorEkin, Sabit
dc.contributor.ituauthorÇırpan, Hakan Ali
dc.date.accessioned2026-01-29T04:34:08Z
dc.date.issued2023-06-01
dc.description.abstractThis paper proposes a novel time-frequency warped waveform for short symbols, massive machine-type communication (mMTC), and internet of things (IoT) applications. The waveform is composed of asymmetric raised cosine (RC) pulses to increase the signal containment in time and frequency domains. The waveform has low power tails in the time domain, hence better performance in the presence of delay spread and time offsets. The time-axis warping unitary transform is applied to control the waveform occupancy in time-frequency space and to compensate for the usage of high roll-off factor pulses at the symbol edges. The paper explains a step-by-step analysis for determining the roll-off factors profile and the warping functions. Gains are presented over the conventional Zero-tail Discrete Fourier Transform-spread-Orthogonal Frequency Division Multiplexing (ZT-DFT-s-OFDM), and Cyclic prefix (CP) DFT-s-OFDM schemes in the simulations section.
dc.description.abstractThis paper has been accepted by IEEE JSAC special issue on 3GPP Technologies: 5G-Advanced and Beyond
dc.description.urihttps://doi.org/10.1109/jsac.2023.3275622
dc.description.urihttps://dx.doi.org/10.48550/arxiv.2305.01113
dc.description.urihttp://arxiv.org/abs/2305.01113
dc.description.urihttps://doi.org/10.1109/JSAC.2023.3275622
dc.description.urihttps://hdl.handle.net/20.500.12511/11290
dc.description.urihttps://dx.doi.org/10.1109/JSAC.2023.3275622
dc.identifier.doi10.1109/jsac.2023.3275622
dc.identifier.eissn1558-0008
dc.identifier.endpage1917
dc.identifier.issn0733-8716
dc.identifier.openairedoi_dedup___::8373c41dc744a83d0c75a94677bb4004
dc.identifier.orcid0000-0003-0507-6752
dc.identifier.orcid0000-0001-9474-7372
dc.identifier.orcid0000-0002-3591-6567
dc.identifier.orcid0000-0002-9957-7752
dc.identifier.startpage1900
dc.identifier.urihttps://hdl.handle.net/11527/67674
dc.identifier.volume41
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.ispartofIEEE Journal on Selected Areas in Communications
dc.rightsOPEN
dc.subjectSignal Processing (eess.SP)
dc.subjectIoT
dc.subjectG and Beyond
dc.subjectTime-Frequency Warping
dc.subjectFOS: Electrical engineering, electronic engineering, information engineering
dc.subjectWaveform
dc.subjectElectrical Engineering and Systems Science - Signal Processing
dc.subjectMassive Machine-Type Communication
dc.subjectmMTC
dc.titleTime-Frequency Warped Waveforms for Well-Contained Massive Machine Type Communications
dc.typeArticle
dspace.entity.typePublication
person.identifier.orcid0000-0002-3591-6567

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