The concept of physical-layer network coding (PNC) was proposed in 2006 for application in wireless networks. Since then it has developed into a subfield of network coding with wide …
Nowadays energy crisis and global warming problems are hanging over everyone's head, urging much research work on energy saving. In the ICT industry, which is becoming a major …
S Zhang, SC Liew - IEEE Journal on Selected Areas in …, 2009 - ieeexplore.ieee.org
This paper investigates link-by-link channel-coded PNC (physical layer network coding), in which a critical process at the relay is to transform the superimposed channel-coded packets …
L Lu, SC Liew - IEEE Transactions on Wireless …, 2011 - ieeexplore.ieee.org
A key issue in physical-layer network coding (PNC) is how to deal with the asynchrony between signals transmitted by multiple transmitters. That is, symbols transmitted by different …
N Lee, JB Lim, J Chun - IEEE Transactions on Information …, 2010 - ieeexplore.ieee.org
In this paper, we study a network information flow problem for a multiple-input-multiple- output (MIMO) Gaussian wireless network with three users each equipped with M antennas …
This paper presents the first implementation of a two-way relay network based on the principle of physical-layer network coding (PNC). To date, only a simplified version of PNC …
MC Ju, IM Kim - IEEE transactions on Communications, 2010 - ieeexplore.ieee.org
We analyze the error performance of the physical-layer network coding (PNC) protocol without channel coding in bidirectional relay networks for binary phase shift keying (BPSK) …
Network coding (NC) is a technique used for effective and secure communication by improving the network capacity, throughput, efficiency, and robustness. In NC, data packets …
P Liu, IM Kim - IEEE Transactions on Communications, 2010 - ieeexplore.ieee.org
We study and compare the performance of three very typical bidirectional communication protocols based on the decode-and-forward relaying: time-division broadcast (TDBC) …