On the capacity and diversity-multiplexing tradeoff of the two-way relay channel

R Vaze, RW Heath - IEEE Transactions on Information Theory, 2011‏ - ieeexplore.ieee.org
In a two-way relay channel, two sources use one or more relay nodes to exchange data with
each other. This paper considers a multiple input multiple output (MIMO) two-way relay …

Multiuser two-way relaying: detection and interference management strategies

M Chen, A Yener - IEEE Transactions on Wireless …, 2009‏ - ieeexplore.ieee.org
We consider a multiuser two-way relay network where multiple pairs of users communicate
with their preassigned partners, using a common intermediate relay node, in a two-phase …

Channel estimation and training design for two-way relay networks with power allocation

B Jiang, F Gao, X Gao… - IEEE Transactions on …, 2010‏ - ieeexplore.ieee.org
In this paper, we propose a new channel estimation prototype for the amplify-and-forward
(AF) two-way relay network (TWRN). By allowing the relay to first estimate the channel …

On the study of analogue network coding for multi-pair, bidirectional relay channels

CY Leow, Z Ding, KK Leung… - IEEE Transactions on …, 2010‏ - ieeexplore.ieee.org
We consider a scenario where multiple pairs of users exchange information within pair, with
the help of a dedicated multi-antenna relay. The protocol integrates the idea of analogue …

Optimal amplify and forward strategy for two-way relay channel with multiple relays

R Vaze, RW Heath - 2009 IEEE Information Theory Workshop …, 2009‏ - ieeexplore.ieee.org
An iterative algorithm is proposed to achieve the optimal rate region in a two-way relay
channel, where two nodes want to exchange data with each other using multiple relays, and …

Capacity scaling for MIMO two-way relaying

R Vaze, RW Heath - 2007 IEEE International Symposium on …, 2007‏ - ieeexplore.ieee.org
This paper considers capacity scaling in the recently proposed two-way MIMO (multiple
input multiple output) relay channel. In the two-way relay channel, two nodes use a relay for …

Optimal spectrum sharing and power allocation for OFDM-based two-way relaying

M Dong, S Shahbazpanahi - 2010 IEEE International …, 2010‏ - ieeexplore.ieee.org
The problem of optimally allocating power for half-duplex two-way relaying in an OFDM
system is considered. Assuming two-way relay is performed using analog network coding …

Blind detection with unique identification in two-way relay channel

L Li, Y Ding, JK Zhang, R Zhang - IEEE transactions on …, 2012‏ - ieeexplore.ieee.org
This paper considers the blind detection for a two-way relay system in which two source
nodes exchange information via a relay node by amplify-and-forward relaying. An efficient …

Asymptotic capacity of the separated MIMO two-way relay channel

HJ Yang, J Chun, A Paulraj - IEEE Transactions on Information …, 2011‏ - ieeexplore.ieee.org
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 …

On the optimal transmit strategy for the MIMO bidirectional broadcast channel

TJ Oechtering, EA Jorswieck… - IEEE Transactions …, 2009‏ - ieeexplore.ieee.org
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 …