TY - GEN
T1 - A Proposal of Spatial Modulation Using On/Off the Slots of Leaky Coaxial Cable
AU - Nagayama, Kenta
AU - Zhu, Junjie
AU - Hou, Pengcheng
AU - Hou, Yafei
AU - Denno, Satoshi
N1 - Funding Information:
ACKNOWLEDGEMENT This work was supported by the JSPS KAKENHI Grand Number 20K04484 and the Telecommunications Advancement Foundation (TAF).
Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - Spatial modulation (SM) technology is one of promising methods that can achieve excellent energy efficiency for 5G/6G wireless communications by switching massive antenna elements but only employing small number of RF chains. In this article, we will apply this technology to another type wireless antenna: leaky coaxial cable (LCX). LCX is a line shaped antenna, and mainly employed for wireless coverage in some long-shallow environments such as tunnels, underground malls due to its uniform and stable radiation characteristics along the cable. Compared with conventional monopole antenna, LCX has large number of slots on cable for transmitting or receiving wireless signal. Therefore, by opening or closing (On/Off) these slots, the total number of channel patterns will be largely increased. This property can be used for the design of SM and for the improvement of capacity of wireless system. This paper will explain this idea and show the SM capacity using On/Off the slots of LCX over environments with and without reflected waves.
AB - Spatial modulation (SM) technology is one of promising methods that can achieve excellent energy efficiency for 5G/6G wireless communications by switching massive antenna elements but only employing small number of RF chains. In this article, we will apply this technology to another type wireless antenna: leaky coaxial cable (LCX). LCX is a line shaped antenna, and mainly employed for wireless coverage in some long-shallow environments such as tunnels, underground malls due to its uniform and stable radiation characteristics along the cable. Compared with conventional monopole antenna, LCX has large number of slots on cable for transmitting or receiving wireless signal. Therefore, by opening or closing (On/Off) these slots, the total number of channel patterns will be largely increased. This property can be used for the design of SM and for the improvement of capacity of wireless system. This paper will explain this idea and show the SM capacity using On/Off the slots of LCX over environments with and without reflected waves.
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U2 - 10.1109/LifeTech53646.2022.9754939
DO - 10.1109/LifeTech53646.2022.9754939
M3 - Conference contribution
AN - SCOPUS:85129193343
T3 - LifeTech 2022 - 2022 IEEE 4th Global Conference on Life Sciences and Technologies
SP - 289
EP - 290
BT - LifeTech 2022 - 2022 IEEE 4th Global Conference on Life Sciences and Technologies
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 4th IEEE Global Conference on Life Sciences and Technologies, LifeTech 2022
Y2 - 7 March 2022 through 9 March 2022
ER -
