作者: G. Cocco , C. Ibars , N. Alagha
DOI: 10.1109/GLOCOMW.2012.6477840
关键词:
摘要: We study the limits of cooperative coverage extension for multicast transmission in heterogeneous machine to networks. Terminals are equipped with both a long range interface, through which they connect to, e.g., cellular network or satellite system, and short is used create an ad-hoc capillary among terminals. Such intended enhance by means properly encoded transmissions. By applying max-flow min-cut theorem we derive analytical lower bound on as function information rate at physical layer innovative packets per unit-time. Our results give tradeoff between can be injected network, same time quantify gain derived from cooperation hints how tune important system parameters.