Downlink Coordinated Multi-Point with Overhead Modeling in Heterogeneous Cellular Networks


Coordinated multi-point (CoMP) communication is attractive for heterogeneous cellular networks (HCNs) for interference reduction. However, previous approaches to CoMP face two major hurdles in HCNs. First, they usually ignore the inter-cell overhead messaging delay, although it results in an irreducible performance bound. Second, they consider the grid or… (More)
DOI: 10.1109/TWC.2013.071913.121632

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