Interference Two-Way Relay Channel with Three End-nodes
Abstract
In this paper, we study a communication system consisting of three end-nodes, e.g. a single transceiver base station (BS), one transmitting and one receiving user equipments (UEs), and a common two-way relay node (RN) wherein the full-duplex BS transmits to the receiving UE in downlink direction and receives from the transmitting UE in uplink direction with the help of the intermediate full-duplex RN. We call this system model as interference two-way relay channel (ITWRC) with three end-nodes. Information theoretic bounds corresponding this system model are derived and analyzed so as to better understand the potentials of exploiting RN in future communication systems. Specifically, achievable rate regions corresponding to decode-and-forward (DF) relaying with and without rate splitting, and partial-DF and compress-and-forward (pDF+CF) relaying strategies are derived.
Cite
@article{arxiv.1102.3120,
title = {Interference Two-Way Relay Channel with Three End-nodes},
author = {Erhan Yilmaz and Raymond Knopp and David Gesbert},
journal= {arXiv preprint arXiv:1102.3120},
year = {2011}
}
Comments
7 pages, 2 figures, submitted to the IEEE ISIT'11 conference