A Game-Theoretic Approach for User-Centric AP Selection in Cell-Free Massive MIMO Under Dynamic User Demand Environment
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2025.3526920
Abstract: This letter investigates user-centric (UC) access point (AP) selection for sum spectral efficiency (SE) maximization in cell-free massive multiple-input multiple-output (MIMO) systems under dynamic user demand environment. The AP selection problem can be modeled as… read more here.
Keywords: user demand; dynamic user; selection; demand environment ... See more keywords
Competition in Bike-Sharing: Effects of Discount Incentives and Comfort Level
Sign Up to like & getrecommendations! Published in 2025 at "Symmetry"
DOI: 10.3390/sym17050776
Abstract: This paper investigates the competition between two types of bike-sharing services, particularly at bus stops, subway stations, and residential areas. Two types of shared bicycle travel choice models are constructed. A shared bicycle operator attracts… read more here.
Keywords: two types; level; user demand; competition ... See more keywords