Abstract This article firstly introduces the overlapped multiplexing principle discovered by Prof. Daoben Li, and the new channel capacity derived from it, which is far beyond the capacity of Shannon's channel, and then introduces the characteristics and superiority of the waveform coding theory and the brand-new communication system, OVXDM, which is the cornerstone of his work. The article exposes two paradoxes and major errors of Shannon's information theory that violate the basic principles of physics, and makes predictions about the future development of communication and information technology. It criticizes several erroneous views on the development of 6G mobile communications: 6G should move to millimeter-wave terahertz band, the only means to improve the spectral efficiency of mobile communications is ultra-large-scale MIMO, and exposes that the U.S. Starlink and StarShield satellites can realize the global Internet 6G communications when the deception, the essence of which is the seizure of space resources and maintenance of the U.S. space hegemony. He emphasizes the great advantage of overlapped multiplexing waveform coding over Shannon coding, and points out that the Internet is only a network built under the guidance of the old Shannon multi-user network theory, which is as outdated as Shannon's information theory and should be eliminated. The Internet and GPS are the kingpin espionage tools of the United States to control the global information hegemony and steal information from other countries. In order to abandon the U.S. information hegemony, our country must leave the GPS in addition to the Internet! Under the guidance of the theory of subversive overlapped multiplexing multi-user network, the author puts forward suggestions on the establishment of our country's independent ultra-large-capacity wide-area Ov information network, which is a brand-new integrated network including space, sky, ground, ground to underwater, underwater and other categories, with a capacity much higher than that of the Internet.
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