The multiway relay channel
The multiuser communication channel, in which multiple users exchange information with
the help of a relay terminal, termed the multiway relay channel (mRC), is introduced. In this …
the help of a relay terminal, termed the multiway relay channel (mRC), is introduced. In this …
The single-uniprior index-coding problem: The single-sender case and the multi-sender extension
Index coding studies multiterminal source-coding problems where a set of receivers are
required to decode multiple (possibly different) messages from a common broadcast, and …
required to decode multiple (possibly different) messages from a common broadcast, and …
Degrees of freedom for the MIMO multi-way relay channel
This paper investigates the degrees of freedom (DoF) of the L-cluster, K-user MIMO multiway
relay channel, where users in each cluster wish to exchange messages within the cluster …
relay channel, where users in each cluster wish to exchange messages within the cluster …
Optimal index codes for a class of multicast networks with receiver side information
This paper studies a special class of multicast index coding problems where a sender
transmits messages to multiple receivers, each with some side information. Here, each …
transmits messages to multiple receivers, each with some side information. Here, each …
Impact of channel estimation errors and power allocation on analog network coding and routing in two-way relaying
FS Tabataba, P Sadeghi, C Hucher… - IEEE Transactions on …, 2012 - ieeexplore.ieee.org
In this paper, we study two important transmission strategies in full-duplex two-way relaying
in the presence of channel estimation errors. In analog network coding (ANC), the relay …
in the presence of channel estimation errors. In analog network coding (ANC), the relay …
Multi-way communications: An information theoretic perspective
Multi-way communication is a means to significantly improve the spectral efficiency of
wireless networks. For instance, in a bi-directional (or two-way) communication channel, two …
wireless networks. For instance, in a bi-directional (or two-way) communication channel, two …
NOMA-aided multi-way massive MIMO relaying
S Silva, GAA Baduge, M Ardakani… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
For a multi-way relay network (MWRN) with K users, K time slots are needed for full data
exchange. Thus, the overall spectral efficiency, due to the 1/K pre-log factor, declines as …
exchange. Thus, the overall spectral efficiency, due to the 1/K pre-log factor, declines as …
Multi-way MIMO amplify-and-forward relay networks with zero-forcing transmission
G Amarasuriya, C Tellambura… - IEEE transactions on …, 2013 - ieeexplore.ieee.org
Two transmission strategies, namely (i) pairwise zero-forcing transmission and (ii) non-
pairwise zero-forcing transmission, for multiple-input multiple-output (MIMO) amplify-and …
pairwise zero-forcing transmission, for multiple-input multiple-output (MIMO) amplify-and …
Wireless MIMO switching: Weighted sum mean square error and sum rate optimization
This paper addresses joint transceiver and relay design for a wireless multiple-input multiple-
output (MIMO) switching scheme that enables data exchange among multiple users. Here, a …
output (MIMO) switching scheme that enables data exchange among multiple users. Here, a …
MIMO multiway relaying with clustered full data exchange: Signal space alignment and degrees of freedom
X Yuan - IEEE Transactions on Wireless Communications, 2014 - ieeexplore.ieee.org
Recently, much research interest has been focused on the design of efficient communication
mechanisms for multiple-input-multiple-output (MIMO) multiway relay channels (mRCs). In …
mechanisms for multiple-input-multiple-output (MIMO) multiway relay channels (mRCs). In …