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Optimal beamforming for two-way multi-antenna relay channel with analogue network coding
This paper studies the wireless two-way relay channel (TWRC), where two source nodes, S1
and S2, exchange information through an assisting relay node, R. It is assumed that R …
and S2, exchange information through an assisting relay node, R. It is assumed that R …
Physical layer service integration in wireless networks: Signal processing challenges
It is becoming more important that next-generation wireless networks wisely integrate
multiple services at the physical layer to increase spectral efficiency. In this article, physical …
multiple services at the physical layer to increase spectral efficiency. In this article, physical …
Optimal transmit strategy for MISO channels with joint sum and per-antenna power constraints
In this paper, we study an optimal transmit strategy for multiple-input single-output (MISO)
Gaussian channels with joint sum and per-antenna power constraints. We study in detail the …
Gaussian channels with joint sum and per-antenna power constraints. We study in detail the …
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 …
On artificial-noise-aided transmit design for multiuser MISO systems with integrated services
This paper considers artificial noise (AN) aided transmit designs for multiuser MISO systems
in the eyes of service integration. Specifically, we combine two sorts of services, and serve …
in the eyes of service integration. Specifically, we combine two sorts of services, and serve …
One-and two-way decode-and-forward relaying for wireless multiuser MIMO networks
C Esli, A Wittneben - IEEE GLOBECOM 2008-2008 IEEE …, 2008 - ieeexplore.ieee.org
In this paper, we propose multiuser multiple-input multiple-ouput (MIMO) one-and two-way
relaying protocols. Several wireless MIMO node pairs are establishing either unidirectional …
relaying protocols. Several wireless MIMO node pairs are establishing either unidirectional …
Asymptotic capacity of the separated MIMO two-way relay channel
A multiple-input multiple-output two-way relay channel consisting of two communication
nodes and a full-duplex relay node in which no direct link exists between the two …
nodes and a full-duplex relay node in which no direct link exists between the two …
On the optimal transmit strategy for the MIMO bidirectional broadcast channel
In this work the transmit covariance matrix optimization problem for the discrete memoryless
MIMO Gaussian bidirectional broadcast channel is studied. A half-duplex relay node …
MIMO Gaussian bidirectional broadcast channel is studied. A half-duplex relay node …
Multiantenna bidirectional broadcast channels—optimal transmit strategies
We consider a three-node network where a relay node establishes a bidirectional
communication between the two other nodes using a spectrally efficient decode-and-forward …
communication between the two other nodes using a spectrally efficient decode-and-forward …
Performance analysis of two-way AF MIMO relaying of OSTBCs with imperfect channel gains
In this paper, we consider the relaying of orthogonal space–time block codes (OSTBCs) in a
two-way amplify-and-forward (AF) multiple-input–multiple-output (MIMO) relay system with …
two-way amplify-and-forward (AF) multiple-input–multiple-output (MIMO) relay system with …