Title:
HIGH-DIMENSIONAL SIGNAL TRANSMISSION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/088636
Kind Code:
A1
Abstract:
The present invention relates to the field of communication and specifically relates to a high-dimensional signal transmission method. The present invention generates M M-dimensional first signals on the basis of M original signals and generates M M-dimensional second signals on the basis of a precoded signal and of the first signals; and finally, a transmitter sums all of the second signals and then transmits by utilizing M subchannels. As such, each subchannel carries information of the M original signals; hence, when any subchannel experiences deep fading, the deep fading is shared jointly by M signals, thus preventing the deep fading from causing a particularly severe impact on any signal. Moreover, all of the original signals can be recovered by utilizing the signals on the other subchannels, thus increasing the systemic resistance against subchannel deep fading. Meanwhile, the system implements the parallel transmission of the M original signals, thus ensuring the throughput of a communication system.
Inventors:
YUE GUANGRONG (CN)
YU DAIZHONG (CN)
YANG LIN (CN)
YU DAIZHONG (CN)
YANG LIN (CN)
Application Number:
PCT/CN2021/090941
Publication Date:
May 05, 2022
Filing Date:
April 29, 2021
Export Citation:
Assignee:
UNIV OF ELECTRONIC (CN)
International Classes:
H04B7/04
Foreign References:
| CN112019464A | 2020-12-01 | |||
| CN106059640A | 2016-10-26 | |||
| CN109639325A | 2019-04-16 | |||
| US9570105B1 | 2017-02-14 |
Other References:
BAI CHUN-XIA, ZHAO WEN-ZHONG: "Treatment of multi-dimensional signal based on complex wavelet-contourlet transform", ZIDONGHUA YU YIQI YIBIAO - PROCESS AUTOMATION INSTRUMENTATION., CHONGQING GONGYE ZIDONGHUA YIBIAO YANJIUSUO, CN, no. 1, 25 January 2011 (2011-01-25), CN , pages 113 - 1158,118, XP055926544, ISSN: 1001-9227
Attorney, Agent or Firm:
CHENGDU, DIANJING IP AGENCY (CN)
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