%0 Journal Article
%T Why the Incoherent Paradigm Is for the Future Wireless Networks?
%A Valeri Kontorovich
%J Communications and Network
%P 65-82
%@ 1947-3826
%D 2023
%I Scientific Research Publishing
%R 10.4236/cn.2023.153005
%X This material is aimed to attract attention to the ¡°incoherent approach for power NOMA-RIS-MIMO transmission in wireless channels¡±. Such kind of approach might be successfully applied in future dense networks formed by High-Speed Vehicles (HSV networks, etc.). Those scenarios take place in doubly selective communication channels typical for such kind of radio networks. The proposal for the presented hereafter incoherent view (¡°paradigm¡±) is based on several basic principles: 1) Shift from the ¡°coherent ¡°ideology¡±, <em>i.e.</em> rejection of the application of any type of Channel State Information (CSI, CSIT); 2) Application of the so-called ¡°invariant¡± to the communication channel¡¯s features (distortions) modulation technique together with its incoherent demodulation; 3) Orthogonal channel decomposition by means of ¡°universal¡± eigen basis (in the form of Prolate Spheroidal Wave Functions, PSWF) as ¡°artificial trajectories¡± of wave propagation; 4) Chaotic filtering (chaos parameter settings as UE signatures) together with sequential multiuser parallel detection algorithms for users¡¯ identification (classification). It is shown that the proposed approach might provide an effective use of the radio resource and it is relatively simple for implementation.
%K Incoherent Processing
%K Universal Eigen Functions
%K Chaos Filtering
%K Invariant Modulation
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=127388