203 citations · 513 across the 15 of their papers we have counts for
4 papers · 1 filter
Effective Static and Adaptive Carrier Sensing for Dense Wireless CSMA Networks
Chi-Kin Chau, Ivan W. H. Ho, Zhenhui Situ +2
The increasingly dense deployments of wireless CSMA networks arising from applications of Internet-of-things call for an improvement to mitigate the interference among simultaneous…
Online Algorithms for Information Aggregation from Distributed and Correlated Sources
Chi-Kin Chau, Majid Khonji, Muhammad Aftab
There is a fundamental trade-off between the communication cost and latency in information aggregation. Aggregating multiple communication messages over time can alleviate overhead…
Analysis of Frequency-Agile CSMA Wireless Networks
Soung Chang Liew, Jialiang Zhang, Chi-Kin Chau +1
This paper proposes and analyzes the performance of a simple frequency-agile CSMA MAC protocol. In this MAC, a node carrier-senses multiple frequency channels simultaneously, and i…
Capacity of Large-scale CSMA Wireless Networks
Chi-Kin Chau, Minghua Chen, Soung Chang Liew
In the literature, asymptotic studies of multi-hop wireless network capacity often consider only centralized and deterministic TDMA (time-division multi-access) coordination scheme…