23 citations · 322 across the 61 of their papers we have counts for
8 papers · 1 filter
Cycle lengths and minimum degree of graphs
Chun-Hung Liu, Jie Ma
There has been extensive research on cycle lengths in graphs with large minimum degree. In this paper, we obtain several new and tight results in this area. Let be a graph with…
The Mean SIR of Large-Scale Wireless Networks: Its Closed-Form Expression and Main Applications
Chun-Hung Liu
In a large-scale wireless ad hoc network in which all transmitters form a homogeneous of Poisson point process, the statistics of the signal-to-interference ratio (SIR) in prior wo…
Coexisting Success Probability and Throughput of Multi-RAT Wireless Networks with Unlicensed Band Access
Xu Ding, Chun-Hung Liu, Li-Chun Wang +1
In this letter, the coexisting success probability and throughput of a wireless network consisting of multiple subnetworks of different radio access technologies (RATs) is investig…
Packing and Covering Immersions in 4-Edge-Connected Graphs
Chun-Hung Liu
A graph contains another graph as an immersion if can be obtained from a subgraph of by splitting off edges and removing isolated vertices. In this paper, we prove…
Optimal Cell Load and Throughput in Green Small Cell Networks with Generalized Cell Association
Chun-Hung Liu, Li-Chun Wang
This paper thoroughly explored the fundamental interactions between cell association, cell load and throughput in a green (energy-efficient) small cell network in which all base st…
Partitioning -minor free graphs into three subgraphs with no large components
Chun-Hung Liu, Sang-il Oum
We prove that for every graph , if a graph has no (odd) minor, then its vertex set can be partitioned into three sets , , such that for each~,…