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CHANNEL DEPENDENT CODEBOOK DESIGN IN SPATIAL MODULATION
KTH, School of Electrical Engineering and Computer Science (EECS), Information Science and Engineering.
KTH, School of Electrical Engineering and Computer Science (EECS), Information Science and Engineering.ORCID iD: 0000-0002-3599-5584
2018 (English)In: 2018 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP), IEEE, 2018, p. 6413-6417Conference paper, Published paper (Refereed)
Abstract [en]

In this paper, we present a modulation design based on Spatial Modulation for the uplink in IoT applications. The proposed modulation design uses a Tabu search based deterministic heuristic to adapt the modulation link based on channel information fed back by the receiver. Our approach allows adaptivity to rate and energy constraints. We numerically validate the proposed method on a scenario with full channel state information available at the transceiver, showing clear performance gains compared to simpler heuristics and channel independent codebook designs.

Place, publisher, year, edition, pages
IEEE, 2018. p. 6413-6417
Keywords [en]
Energy efficiency, Spatial Modulation, Code-book design
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:kth:diva-237155DOI: 10.1109/ICASSP.2018.8461968ISI: 000446384606114Scopus ID: 2-s2.0-85054266538OAI: oai:DiVA.org:kth-237155DiVA, id: diva2:1258420
Conference
2018 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP)
Note

QC 20181024

Available from: 2018-10-24 Created: 2018-10-24 Last updated: 2019-08-20Bibliographically approved

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Bengtsson, Mats

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