… Broadcast Channel with imperfect channel state information at the transmitter (CSIT), a class
of Rate-Splitting (… As we focus on a sum rate analysis, it suffices to consider rate splitting for …

… We assume that the channel state is deterministic and known to all the nodes. While the …
schemes combined with rate-splitting (RS). First, we derive an achievable rate region with …

… split, time slot allocation, and relaying user scheduling with the objective of maximizing the
minimum rate … the time slot, precoders and message split. Numerical results show that by …

… capability than FD C-NOMA in various channel strength disparities by exploiting the
benefits of the rate splitting strategy. On the other hand, it can be seen from Fig. 2(b) and Fig. …

… analyse a Cooperative Rate-Splitting (CRS) strategy based on the three-node relay channel
where the transmitter is equipped with multiple antennas. By splitting user messages and …

… Abstract—Rate-splitting multiple access (RSMA) has appeared as a powerful transmission
… Uniquely, this paper studies the optimization of the sum-rate of RSMA with imperfect channel …

… Abstract—Considering a two-user multi-antenna Broadcast Channel, this paper shows
that linearly precoded Rate-Splitting (RS) with Successive Interference Cancellation (SIC) …

… channel (BC) with general … the broadcast channel with general messages permits multiple
such messages to be concurrently groupcasted. Much of the work on broadcast channels has …

… Channel State Information (CSI) available at all nodes. For CRS based on the three-node
relay channel, the transmitter splits … and private streams based on Rate-Splitting (RS). With the …

… Later, in [14], 1-layer rate splitting is applied to the multiantenna broadcast channel (BC)
and shown to provide a strict sum degree of freedom gain of a BC when only imperfect channel …