TY - GEN
T1 - Massive Connectivity Provision for V2X Based on Low Power IoT Standards
AU - Bing, Li
AU - Gu, Yating
AU - Hu, Lanke
AU - Zhang, Mengjun
AU - Liu, Yang
AU - Yin, Yue
AU - Aulin, Tor
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - Intelligent vehicles rely on ubiquitous sensing of the environment, where a large number of devices are deployed to collect data needed such that vehicle to everything (V2X) is enabled. To this end, simultaneous massive connectivity is required to render intelligent transportation, which is the main challenge in V2X network. This paper proposed using multiple-input multiple-output non-orthogonal multiple access (MIMO-NOMA) to provide massive connectivity for V2X network, where the access point equipped with Nr antennas to serve K devices simultaneously over a single time-frequency resource block (i.e., wireless channel). This setup leads to the development of MIMO-NOMA based on low power internet of things (IoT) standards such as IEEE 802.15.4 series, which means provision of V2X massive connectivity is easily enabled using off-the-shelf equipment. The analysis and numerical results confirm that the proposed method outperforms existing peers, while supporting a large number of devices.
AB - Intelligent vehicles rely on ubiquitous sensing of the environment, where a large number of devices are deployed to collect data needed such that vehicle to everything (V2X) is enabled. To this end, simultaneous massive connectivity is required to render intelligent transportation, which is the main challenge in V2X network. This paper proposed using multiple-input multiple-output non-orthogonal multiple access (MIMO-NOMA) to provide massive connectivity for V2X network, where the access point equipped with Nr antennas to serve K devices simultaneously over a single time-frequency resource block (i.e., wireless channel). This setup leads to the development of MIMO-NOMA based on low power internet of things (IoT) standards such as IEEE 802.15.4 series, which means provision of V2X massive connectivity is easily enabled using off-the-shelf equipment. The analysis and numerical results confirm that the proposed method outperforms existing peers, while supporting a large number of devices.
KW - iterative detection
KW - multi antenna
KW - Non-orthogonal multiple access
KW - vehicle to everything
UR - http://www.scopus.com/inward/record.url?scp=85183314086&partnerID=8YFLogxK
U2 - 10.1109/ITECAsia-Pacific59272.2023.10372276
DO - 10.1109/ITECAsia-Pacific59272.2023.10372276
M3 - 会议稿件
AN - SCOPUS:85183314086
T3 - ITEC Asia-Pacific 2023 - 2023 IEEE Transportation Electrification Conference and Expo, Asia-Pacific
BT - ITEC Asia-Pacific 2023 - 2023 IEEE Transportation Electrification Conference and Expo, Asia-Pacific
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2023 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2023
Y2 - 28 November 2023 through 1 December 2023
ER -
