… the constant channel without symbol extension, whether the channel is constant and whether
the relay is memoryless do not affect the achievable DoF results that we show in this paper. …

… on the sum DoF. We show that our proposed achievable rate for this special case is higher
than the … This channel can achieve the DoF of min{N1 +N2,M1,M3} in each direction by simply …

… of freedom (DoF) of relayaided interference broadcast channels and the relay resource to
achieve them. … We show that a total DoF of GM/2 is achievable as well in IBCs with the help of …

… 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. …

… (MISO) broadcast channel and use the existing results on the latter to obtain the achievable
DoF of the … :cmu2bf00203-math-0018 relay network and compound MISO broadcast channel. …

… 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 …

… of relay antennas so as to align signals more efficiently. Our analysis reveals that the obtained
achievable DoF … -way relay channel (TWRC) and the MIMO Y channel, respectively. As the …

… develop a framework to analyze the achievable DoF of the MIMO mTWRC with an arbitrary
number of user pairs and multiple distributed relays. In the … We show that the optimal DoF of N …

… Using the channel-extension based … relays on the achievable sum DoF, we consider {5,
2K+1, ··· , 2K+1, 3}(N+1) networks (ie, all relay layers contain the same odd number of relays), …

… Also, we show that relays can provide a DoF gain which scales to some extent with … The
proof in further detail is in Appendix I, where we show that the DoF cut-set bound is achievable …