Gaussian Broadcast Channels with an Orthogonal and Bidirectional Cooperation Link

This paper considers a system where one transmitter broadcasts a single common message to two receivers linked by a bidirectional cooperation channel, which is assumed to be orthogonal to the downlink channel. Assuming a simplified setup where, in particular, scalar relaying protocols are used and channel coding is not exploited, we want to provide elements of response to several questions of practical interest. Here are the main underlying issues:

• Type: Journal
• Year: 2010
• Where: CORR
• Authors: Elena Veronica Belmega, Brice Djeumou, Samson Lasaulce
• Keywords: Bidirectional Cooperation Channel, CORR 2010, Education, Scalar Relaying Protocols, Single Common Message