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1. Mergers, Congestion and Collusion : Essay on Merger Policy
Sammanfattning : This thesis consists of four essays on merger policy.An Econometric Analysis of the European Commission's Merger DecisionsUsing a sample of 96 mergers notified to the EU Commission and logit regression techniques, this essay analyses the Commission's decision process. LÄS MER
2. Opportunistic Networking : Congestion, Transfer Ordering and Resilience
Sammanfattning : Opportunistic networks are constructed by devices carried by people and vehicles. The devices use short range radio to communicate. Since the network is mobile and often sparse in terms of node contacts, nodes store messages in their buffers, carrying them, and forwarding them upon node encounters. LÄS MER
3. Window-based congestion control : Modeling, analysis and design
Sammanfattning : This thesis presents a model for the ACK-clock inner loop, common to virtually all Internet congestion control protocols, and analyzes the stability properties of this inner loop, as well as the stability and fairness properties of several window update mechanisms built on top of the ACK-clock. Aided by the model for the inner-loop, two new congestion control mechanisms are constructed, for wired and wireless networks. LÄS MER
4. Routing and Congestion Control in Packet Switched Networks
Sammanfattning : .... LÄS MER
5. Congestion Charging in Urban Networks : Modelling Issues and Simulated Effects
Sammanfattning : One of the major challenges cities face today, in their development towards sustainable urban areas, is the need for an efficient and environmentally friendly transport system. This transport system should manage to tie together the city without strong adverse impact on urban environment, air-quality and climate change. LÄS MER