Prof Doug Leith

Optimisation

• Decentralised Constraint Satisfaction
• Generalised Max Weight Methods
• Utility Fairness in 802.11 Networks
• Resource Allocation in Small Cell Networks

Privacy

• Differential Privacy
• Network Privacy and Traffic Analysis
• Private Search & Recommender Systems
• Infrequent Itemsets

802.11 Wireless Networks

• Modelling 802.11 WLANs (incl. 802.11e and mesh)
• TCP over 802.11 WLANs
• Supporting Voice and Data Traffic in 802.11e WLAN’s
• Link Provisioning, Buffer Provisioning and AQMs
• Achieving High Throughput at the MAC Layer – 802.11n
• Channel Allocation in WLANs and Decentralised Constraint Satisfaction
• Measuring Channel Quality
• Fairness in WLAN Mesh Networks
• Low-Delay Multi-path Routing in WLAN Mesh Networks

Small Cell Wireless Networks

• Resource Allocation in Small Cell Networks
• Unlicensed LTE
• LTE/Wifi Networks

Congestion Control

• Coded TCP
• H-TCP: TCP Congestion Control for High Bandwidth-Delay Product Paths
• Experimental Evaluation of TCP Protocols
• Mathematical Modelling of Network Dynamics
• Link Provisioning, Buffer Provisioning and AQMs
• Delay-based Congestion Control

Low-delay Coding

• Error-correction Coding
• Coded TCP
• Multi-path Coding and Scheduling