Cooperative Non-Orthogonal Multiple Access With Physical Layer Network Coding

Orthogonal Physical Layer Network Coding

Cooperative Non-Orthogonal Multiple Access with Energy Harvesting

In this paper, we analyze the outage probability of an amplify-and-forward (AF) cooperative non-orthogonal multiple access (NOMA) model in multi-relay multiuser networks. In contrast to conventional cooperative networks, relays in the considered network have no embedded energy supply; they need to rely on the energy harvested from the signals broadcasted by the source for their cooperative NOMA...

Physical-Layer Network Coding for Wireless Cooperative Networks

1Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai 200240, China 2Department of Electrical and Computer Engineering, University of Victoria, Victoria, BC, Canada V8W 2Y2 3Department of Electronic Engineering, Tsinghua University, Beijing 100084, China 4 Institute for Communications Engineering, Technische Universität München, 80290 Munich, Germany 5Department of Elec...

Physical-layer Network Coding for Cooperative Wireless Networks

As a newly-emerged paradigm in the networking techniques, physical-layer network coding (PNC) [1, 5] takes advantage of the superimposition of the electromagnetic waves, and embraces the interference which was typically deemed as harmful, by performing exclusive-or mapping. Therefore, the spectral efficiency is utilized, which in turn boosts the network throughput. In the classical 2-way relay ...

Physical Layer Network Coding for Wireless Cooperative Multicast Flows

SUMMARY It has been proved that wireless network coding can increase the throughput of multi-access system [2] and bi-directional system [5] by taking the advantage of the broadcast nature of electromagnetic waves. In this paper, we introduce the wireless network coding to cooperative multicast system. We establish a basic 2-source and 2-destination cooperative system model with arbitrary numbe...