CR-QRM-MLD for SD-SM-MIMO with Null Modulation

For the transmission technique by a multiple-input multiple-output (MIMO), space division (SD) multiplexing and spatial modulation (SM) have been proposed. However, since they have a trade-off problem between the system performance and the maximum transmission rate, we have proposed the SD-SM-MIMO....

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Bibliographic Details
Published in2021 IEEE International Conference on Consumer Electronics (ICCE) pp. 1 - 3
Main Authors Ida, Yuta, Maruta, Kazuki, Matsumoto, Takahiro, Matsufuji, Shinya
Format Conference Proceeding
LanguageEnglish
Published IEEE 10.01.2021
Subjects
Computer simulation
Conferences
CR-QRM-MLD
Maximum likelihood detection
MIMO
Modulation
Multiplexing
Null modulation
SD-SM-MIMO
System performance
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Summary:For the transmission technique by a multiple-input multiple-output (MIMO), space division (SD) multiplexing and spatial modulation (SM) have been proposed. However, since they have a trade-off problem between the system performance and the maximum transmission rate, we have proposed the SD-SM-MIMO. SD-SM-MIMO achieves a little computational complexity and a high system performance by the channel ranking and the QR decomposition with M-algorithm maximum likelihood detection (CR-QRM-MLD). By using this system, in this paper, we propose the CR-QRM-MLD for the SD-SM-MIMO with the null modulation which reduces the transmission power and keeps the maximum transmission rate.
ISSN:2158-4001
DOI:10.1109/ICCE50685.2021.9427682