3 papers
cs.NI2025
Efficient Multichannel Rendezvous Algorithms without Global Channel Enumeration
Yi-Chia Cheng, Cheng-Shang Chang
The multichannel rendezvous problem (MRP) is a critical challenge for neighbor discovery in IoT applications, requiring two users to find each other by hopping among available chan…
cs.NI2025
Consistent Channel Hopping Algorithms for the Multichannel Rendezvous Problem with Heterogeneous Available Channel Sets
Yiwei Liu, Yi-Chia Cheng, Cheng-Shang Chang
We propose a theoretical framework for consistent channel hopping algorithms to address the multichannel rendezvous problem (MRP) in wireless networks with heterogeneous available…
cs.NI2025
Fast Multichannel Topology Discovery in Cognitive Radio Networks
Yung-Li Wang, Yiwei Liu, Cheng-Shang Chang
In Cognitive Radio Networks (CRNs), secondary users (SUs) must efficiently discover each other across multiple communication channels while avoiding interference from primary users…