In this paper, the analytical expressions for the outage probability of different decode-and-forward (DF) relaying strategies for two-source two-destination networks are evaluated allowing an investigation of their effectiveness in energy saving to be determined. Each source node transmits data to an interested destination node with the help of the remaining source node in a cooperative DF manner. Specifically, we consider four DF protocols, including repetition DF (RDF), parallel DF (PDF), network coding-based RDF (NC-RDF), and dirty paper coding-like network coding-based PDF (DPC-NC-PDF). The closed-form expression of the outage probability for each protocol is derived at high signal-to-noise ratio.
- outage probability
- wireless communications
Vien, Q. T., Stewart, B., & Nguyen, H. (2013). Outage probability of regenerative protocols for two-source two-destination networks. Wireless Personal Communications, 69(4), 1969-1981. https://doi.org/10.1007/s11277-012-0673-8