Degrees of freedom of wireless networks with relays, feedback, cooperation, and full duplex operation

VR Cadambe, SA Jafar - IEEE Transactions on Information …, 2009 - ieeexplore.ieee.org
… of relays, feedback, full-duplex operation and noisy cooperation do not increase the degrees
… is the degrees of freedom region of the -user fullduplex network, we show the inequality at …

Half-duplex or full-duplex communications: Degrees of freedom analysis under self-interference

NV Shende, Ö Gürbüz, E Erkip - IEEE Transactions on Wireless …, 2017 - ieeexplore.ieee.org
… Schniter, “Full-duplex MIMO relaying: Achievable rates under … Wichman, “Hybrid full-duplex/halfduplex
relaying with … Lately, she has been involved in in-band full duplex wireless …

On the secure degrees of freedom of relaying with half-duplex feedback

TT Kim, HV Poor - IEEE transactions on information theory, 2010 - ieeexplore.ieee.org
… applied to compressand-forward relaying. In this section we derive the achievable rates
and secure degrees of freedom of a CF scheme with halfduplex feedback. To avoid repetition, …

Virtual full-duplex relaying with half-duplex relays

SN Hong, G Caire - IEEE Transactions on Information Theory, 2015 - ieeexplore.ieee.org
… This has the advantage that each of such nodes operates in conventional half-duplex mode.
… study such a “virtual” full-duplex relay scheme formed by two-half duplex relays (see Fig. 2). …

Achievable degrees of freedom for the two-cell two-hop MIMO interference channel with half-duplex relays

J Jin, XC Gao, X Li, S Li, Z Wang - IEEE Access, 2017 - ieeexplore.ieee.org
half-duplex relaying protocol which alternatively transmits signals between the source group
and the relay. It … In this section, we characterize the achievable DoF for the two-cell two-hop …

Can feedback, cooperation, relays and full duplex operation increase the degrees of freedom of wireless networks?

VR Cadambe, SA Jafar - 2008 IEEE International Symposium …, 2008 - ieeexplore.ieee.org
full duplex operation. The main goal of this paper is to study the impact of relays, feedback,
noisy cooperation and full-duplex … on the degrees of freedom of the K user full duplex network …

Achievable rate regions and performance comparison of half duplex bi-directional relaying protocols

SJ Kim, N Devroye, P Mitran… - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
… derive achievable rate regions for the CF and Mixed relaying … of eight possible half-duplex
bi-directional relaying protocols in … performance under different SNR and relay geometries. …

Achieving the degrees of freedom of wireless multi-user relay networks

C Wang, H Farhadi, M Skoglund - IEEE transactions on …, 2012 - ieeexplore.ieee.org
… When the number of relays is infinitely large, we show that the M-user half-duplex relay
Introducing even fullduplex relays to assist in the communications does not provide extra …

Full-duplex MIMO relaying: Achievable rates under limited dynamic range

BP Day, AR Margetts, DW Bliss… - IEEE Journal on …, 2012 - ieeexplore.ieee.org
… In forming these nulls, however, it can be seen that the relay consumes spatial degrees-of-freedom
that could have been used in communicating data to the destination. Thus, …

Multi-user multi-hop relay networks: Transmission schemes and degrees of freedom

C Wang, M Skoglund - IEEE Transactions on Wireless …, 2015 - ieeexplore.ieee.org
… By this means, every relay layer is deemed as two relay clusters, … schemes (operated using
halfduplex relays) may serve as the … interference, we utilize halfduplex relay operation. The …