Energy Efficient Coverage Extension Relay Node Placement in LTE-A Networks
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2017.2691344
Abstract: Deployed long term evolution-advanced (LTE-A) infrastructure may need coverage extension due to the exponential growth of mobile broadband data usages as well as poor network performance along the cell edges. A proper installation of relay… read more here.
Keywords: energy efficient; energy; coverage extension; placement ... See more keywords
Hybrid RIS-Empowered Reflection and Decode-and-Forward Relaying for Coverage Extension
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2021.3054819
Abstract: In this letter, we introduce two hybrid transmission schemes combining a passive reconfigurable intelligent surface (RIS) with decode-and-forward relaying in a synergistic manner. The proposed schemes offer a flexible as well as cost-and power-efficient solution… read more here.
Keywords: ris; coverage extension; forward relaying; decode forward ... See more keywords