A Convolutionally Encoded OSTBC System with SNR-Adaptive Constellations for Low-Latency and Low-Complexity Communications

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference contributionScientificvertaisarvioitu

139 Lataukset (Pure)

Abstrakti

S-The 5G and beyond wireless networks target novel use-cases with stringent requirements on physical layer parameters such as latency, which may necessitate design decisions with trade-offs. Choosing a channel coding scheme which gives the best error performance may not be the most appropriate choice in mission-critical machine-type communications which require very low latency. In such contexts, convolutional codes may be preferable due to their faster decoding and simplicity. Motivated by this observation, we introduce a convolutionally encoded OSTBC system with SNR-adaptive constellations for low-latency and low-complexity use-cases. Numerical results obtained for the versatile Nakagami-m channel demonstrate that the investigated scheme results in considerable gains in terms of error performance and decoding latency.1.

AlkuperäiskieliEnglanti
Otsikko2018 IEEE 19th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2018
JulkaisupaikkaUnited States
KustantajaIEEE
Vuosikerta2018-June
ISBN (elektroninen)978-1-5386-3512-4
ISBN (painettu)978-1-5386-3513-1
DOI - pysyväislinkit
TilaJulkaistu - 24 elokuuta 2018
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisuussa
TapahtumaIEEE International Workshop on Signal Processing Advances in Wireless Communications - Kalamata, Kreikka
Kesto: 25 kesäkuuta 201828 kesäkuuta 2018
Konferenssinumero: 19

Julkaisusarja

Nimi IEEE International Workshop on Signal Processing Advances in Wireless Communications
ISSN (elektroninen)1948-3252

Workshop

WorkshopIEEE International Workshop on Signal Processing Advances in Wireless Communications
LyhennettäSPAWC
MaaKreikka
KaupunkiKalamata
Ajanjakso25/06/201828/06/2018

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    Cagri Ilter, M., Wichman, R., Hamalainen, J., & Yanikomeroglu, H. (2018). A Convolutionally Encoded OSTBC System with SNR-Adaptive Constellations for Low-Latency and Low-Complexity Communications. teoksessa 2018 IEEE 19th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2018 (Vuosikerta 2018-June). [8445954] ( IEEE International Workshop on Signal Processing Advances in Wireless Communications). IEEE. https://doi.org/10.1109/SPAWC.2018.8445954