In this paper, we consider a multicarrier asynchronous bidirectional relay network, where
different relay-transceiver links can cause different delays in the signals they convey …

In this paper, we consider the problem of joint timing-offset and channel estimation for
amplify-and-forward (AF) two-way relay networks (TWRNs). This problem is solved for …

Considering a bidirectional amplify-and-forward based multi-carrier multi-relay network, we
formulate two different joint power allocation and network beamforming problems. In the first …

This paper considers the problem of the joint channel and carrier frequency offset (CFO)
estimation for asynchronous amplify-and-forward (AF) two-way relay networks (TWRNs) …

We consider a single-carrier asynchronous two-way amplify-and-forward relay network,
where two single-antenna transceivers exchange information with the help of several single …

We study the problem of obtaining achievable signal-to-noise ratio (SNR) region and the
corresponding rate region for an asynchronous bidirectional multi-carrier relay network …

We consider an asynchronous bi-directional relay network (consisting of two single
transceivers and multiple single-antenna relays) where the transceiver-relay paths are …

We study the sum-rate maximization problem, under a total power budget, for asynchronous
single-carrier bi-directional relay networks, consisting of two transceivers and multiple …

To overcome the frequency-selective fading of high-frequency communications, this letter
proposes a delay pre-compensation scheme for the intelligent reflecting surfaces (IRS) …

We consider a single-carrier asynchronous relay network where two transceivers exchange
information with the help of multiple multi-antenna relays. The network is assumed to be …