23 citations · 322 across the 61 of their papers we have counts for
5 papers · 1 filter
Full-Duplex Heterogeneous Networks with Decoupled User Association: Rate Analysis and Traffic Scheduling
Chun-Hung Liu, Heng-Ming Hu
Full-duplex (FD) transmission in a point-to-point (P2P) link, wherein bidirectional traffic flows simultaneously share the same spectrum, has the capability of doubling the link ra…
Coverage-Rate Tradeoff Analysis in mmWave Heterogeneous Cellular Networks
Chun-Hung Liu
In this paper, we first introduce a generalized modeling and analysis framework to explore the fundamental interactions between user association, coverage probability and link rate…
Heterogeneous Networks with Power-Domain NOMA: Coverage, Throughput and Power Allocation Analysis
Chun-Hung Liu, Di-Chun Liang
In a heterogeneous cellular network (HetNet), consider that a base station in the HetNet is able to simultaneously schedule and serve K users in the downlink by performing the powe…
Packing Topological Minors Half-Integrally
Chun-Hung Liu
The packing problem and the covering problem are two of the most general questions in graph theory. The Erdős-Pósa property characterizes the cases when the optimal solutions of th…
Triangle-free graphs that do not contain an induced subdivision of are 3-colorable
Maria Chudnovsky, Chun-Hung Liu, Oliver Schaudt +3
We show that triangle-free graphs that do not contain an induced subgraph isomorphic to a subdivision of K4 are 3-colorable. This proves a conjecture of Trotignon and Vuskovic.