… Specifically, we derive a lower bound on the achievable secure DoF by devising an
achievable scheme, called transmission in the null space (TNS). This scheme makes the cross …

… an upper bound on the total DoF for G-MIMO relay channels; (ii) to … and the corresponding
DoF of the G-MIMO relay channels. … 2, we introduce and describe the G-MIMO relay channel …

… This section studies the MIMO relay channel with K fullduplex relays, under coherence diversity…
Achievable DoF for K Parallel Relays We now extend the ideas and techniques that were …

… of all receive antennas, and we derive an achievable DoF for this model. In our interference
… derive an achievable DoF for it. We show that the achievable DoF decreases considerably …

… can also achieve the optimal DoF in a symmetric MIMO interference channel. Interference
… Here, we derive the achievable DoF and the number of antennas required at the relay for a …

… achievable 5 rate region of a two-hop interference channel with distributed 6 multiple IRS
relays… the DoF of the time-selective K-user interference channel 138 in the presence of an IRS. …

… Leveraging the proposed scheme, we show that the achievable sum-degrees of freedom
(sum-DoF) is equal to 2 min(R, M)N/(min(R, M) + N) if min(R, M) > N where M, N, and R are the …

… In this paper, we consider a rank-deficient K-user MIMO broadcast channel (BC) with relays,
in which … In Section III, we analyze the achievable sum DoF under the proposed cooperative …

… I explore the characteristics of the interference channel and see how relay helps to increase
the DoF. I apply the technology of interference cancellation to obtain an achievable sum-DoF…

… In [91] and [11], the authors proposed a systematic approach to analyze the achievable DoF
of the MIMO Y channel with an arbitrary number of users. It is assumed that each user has M …