3-D Spatial Modeling of Network Interference in Two-Tier Heterogeneous Networks
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Access"
DOI: 10.1109/access.2017.2768428
Abstract: The multi-tier heterogeneous network (HetNet) architecture can potentially address the massive connectivity and high throughput demands of the emerging fifth generation (5G) of wireless networks. However, the inter-tier interference in HetNets is considered to be… read more here.
Keywords: interference two; tier heterogeneous; network; analytical expressions ... See more keywords
Feedback Design for Multi-Antenna $K$ -Tier Heterogeneous Downlink Cellular Networks
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2018.2817193
Abstract: We characterize the ergodic spectral efficiency of a non-cooperative and a cooperative type of $K$ -tier heterogeneous network with limited feedback. In the non-cooperative case, a multi-antenna base station (BS) serves a single-antenna user using… read more here.
Keywords: tier heterogeneous; multi; feedback; cooperative case ... See more keywords