SDM Technology based on Spot-beam Antenna

DOI

10.2991/icmeit-19.2019.126How to use a DOI?

Keywords

Space Division Multiplexing; Time Division Multiplexing; Spot Beam Antenna; System Capacity.

Abstract

In Time Division Multiplexing system, the central station broadcasts data packets to the subscriber station, and the proportion of valid data packets received by each subscriber station gradually decreases as the number of subscriber stations increases. The use of space resources can improve the time efficiency of time-division systems. Based on time-division, this paper proposes a space-time channel segmentation method by using spot beam antennas to introduce spatial resources. According to the time-space segmentation method, a Space Division Multiplexing technology based on spot beam antenna is proposed. In the case of the Additive White Gaussian Noise channel, it was verified by simulation that the Space Division Multiplexing technology can effectively improve the channel capacity.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yitao Yang
AU  - Zhengxin Ma
AU  - Yuhan Wang
PY  - 2019/04
DA  - 2019/04
TI  - SDM Technology based on Spot-beam Antenna
BT  - Proceedings of the 3rd International Conference on Mechatronics Engineering and Information Technology (ICMEIT 2019)
PB  - Atlantis Press
SP  - 788
EP  - 794
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmeit-19.2019.126
DO  - 10.2991/icmeit-19.2019.126
ID  - Yang2019/04
ER  -