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Questions related from Xiangyu Li
The promising cell-free massive MIMO seems to be similar to some other structures, such as Coordinated Multi-Point Transmission (CoMP), Centralized RAN, Distributed MIMO etc. What are the pros and...
19 June 2023 7,332 2 View
Hello everyone! I am recently wondering whether the structure of Cell Free Massive MIMO can be integrated with satellite communication? Or is there a way to smartly combine them? Thank you!
21 April 2023 1,325 6 View
OTFS, orthogonal time frequency & space, considers three dimensions and MIMO-OFDM also considers three dimensions. Is there any difference between the two concepts? Thanks!
13 January 2023 1,348 4 View
In cell-free mMIMO, to avoid boundary effects, the simulation area is wrapped around by eight neighbor areas. However, if one or two or three eavesdroppers (eve) lie in the simulation area, how...
24 December 2022 7,723 2 View
What are the potential benefits of OTFS in 5G, Beyond 5G and future 6G networks? Can it be regarded as an updated version of OFDM? I am wondering its integration with existing NOMA, massive MIMO,...
25 November 2022 8,428 4 View
