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dc.contributor.authorWalk, Philipp
dc.contributor.authorJung, Peter
dc.contributor.authorHassibi, Babak
dc.date.accessioned2021-04-08T10:43:59Z
dc.date.available2021-04-08T10:43:59Z
dc.date.issued2019-11
dc.identifier.citationWalk, P., Jung, P., & Hassibi, B. (2019). MOCZ for Blind Short-Packet Communication: Basic Principles. IEEE Transactions on Wireless Communications, 18(11), 5080–5097. doi:10.1109/twc.2019.2932668
dc.identifier.issn1536-1276
dc.identifier.issn1558-2248
dc.identifier.doi10.1109/twc.2019.2932668
dc.identifier.urihttp://hdl.handle.net/10754/668608
dc.description.abstractWe introduce a novel blind (noncoherent) communication scheme, called modulation on conjugate-reciprocal zeros (MOCZ), pronounced as 'Moxie,' to reliably transmit sporadic short-packets over unknown wireless multipath channels. In MOCZ, the information is modulated onto the zeros of the transmitted discrete-time baseband signal's z- transform, which yields to a codebook of non-orthogonal signals. In the absence of additive noise, the zero structure of the signal is perfectly preserved at the receiver, no matter what the channel impulse response (CIR) is. Furthermore, by a proper selection of the zeros, we show that MOCZ is not only invariant to the CIR but also robust against additive noise. Starting with the maximum-likelihood estimator, we define a low complexity and reliable decoder and compare it to various state-of-the-art noncoherent multipath schemes, such as OFDM index-modulation (IM), OFDM pilot-aided, OFDM differential-modulation, and pulse-position-modulation. Our scheme outperforms all schemes and maintains its performance even if the length becomes shorter than the CIR.
dc.description.sponsorshipThe work of P. Walk was supported by the Deutsche Forschungsgemeinschaft (DFG) under Project WA 3390/1. The work of P. Jung was supported by DFG under Grant JU 2795/3. The work of B. Hassibi was supported in part by the National Science Foundation under Grant CNS-0932428, Grant CCF-1018927, Grant CCF-1423663, and Grant CCF-1409204, in part by the Grant from Qualcomm Inc., in part by the NASA’s Jet Propulsion Laboratory through the President and Director’s Fund, and in part by the King Abdullah University of Science and Technology. The associate editor coordinating the review of this article and approving it for publication was T. M. Duman.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.urlhttps://ieeexplore.ieee.org/document/8792390/
dc.rights(c) 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.
dc.titleMOCZ for Blind Short-Packet Communication: Basic Principles
dc.typeArticle
dc.identifier.journalIEEE Transactions on Wireless Communications
dc.eprint.versionPost-print
dc.contributor.institutionDepartment of Electrical Engineering and Computer Science, University of California Irvine, Irvine, CA, USA
dc.contributor.institutionDepartment of Electrical Engineering, California Institute of Technology, Pasadena, CA, USA
dc.contributor.institutionDepartment of Communications and Information Theory, TU Berlin, Berlin, Germany
dc.identifier.volume18
dc.identifier.issue11
dc.identifier.pages5080-5097
dc.identifier.eid2-s2.0-85077325193


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