5 papers
Throughput Optimization for Multi-AP IEEE P802.11bq Networks Based on Combinatorial Multi-Armed Bandits
Anshan Yuan, Mingqi Han, Xinghua Sun
This paper addresses distributed throughput optimization for dense multi-AP IEEE P802.11bq networks. We develop a packet-level model that jointly captures cross-link carrier-sense…
Optimal Packetization Towards Low Latency in Random Access Networks (extended version)
Zihong Li, Anshan Yuan, Xinghua Sun
As the demand for low-latency services grows, ensuring the delay performance of random access (RA) networks has become a priority. Existing studies on the queueing delay of the Alo…
Timely and Energy-Efficient Information Delivery in Heterogeneous Correlated Random Access Networks
Anshan Yuan, Xinghua Sun, Yayu Gao +2
This paper characterizes and jointly optimizes Age of Information (AoI) and energy efficiency in heterogeneous correlated random access networks, where each sensor adopts a distinc…
Harmonious Coexistence between Aloha and CSMA: Novel Dual-channel Modeling and Throughput Optimization
Wenhai Lin, Xinghua Sun, Anshan Yuan +1
The scarcity of the licensed spectrum is forcing emerging Internet of Things (IoT) networks to operate within the unlicensed spectrum. Yet there has been extensive observation indi…
Energy-Aware Random Access Networks: Connection-Based versus Packet-Based
Anshan Yuan, Fangming Zhao, Xinghua Sun
Characterizing and comparing the optimal energy efficiency in energy-aware machine-to-machine (M2M) random access networks remains a challenge due to the distributed nature of the…