Bounds for Multiple-Access Relay Channels with Feedback via Two-way Relay Channel

In this study, we introduce a new two-way relay channel and obtain an inner bound and an outer bound for the discrete and memoryless multiple access relay channels with receiver-source feedback via two-way relay channel in which end nodes exchange signals by a relay node. And we extend these results to the Gaussian case. By numerical computing, we show that our inner bound is the same with one obtained by Hou-Koetter-Kramer, for the channel with relay-source feedback.

کلیدواژه ها:

multiple access relay channel ، two ، way relay channel ، block Markov coding