A framework for opportunistic scheduling in wireless networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Proceedings of the joint international conference on Measurement and modeling of computer systems
Wireless data performance in multi-cell scenarios
Proceedings of the joint international conference on Measurement and modeling of computer systems
Stability of Parallel Queueing Systems with Coupled Service Rates
Discrete Event Dynamic Systems
Flow-level performance and capacity of wireless networks with user mobility
Queueing Systems: Theory and Applications
User Association to Optimize Flow Level Performance in Wireless Systems with Dynamic Interference
NET-COOP '09 Proceedings of the 3rd Euro-NF Conference on Network Control and Optimization
Practical adaptive user association policies for wireless systems with dynamic interference
IEEE/ACM Transactions on Networking (TON)
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We examine the stability of two interfering processors with service rates depending on the number of users present of each of the classes and subject to static or dynamic load balancing. Such models arise in several contexts, especially in wireless networks, or multiprocessing. In case of static load balancing, we extend existing stability results by deriving Lyapunov functions that are connected to the solutions of one dimensional Poisson equation. We then characterize the optimal static load balancing. The Lyapunov function found for the static load balancing is used to derive the exact stability condition of an interesting class of dynamic load balancing policies. We show that for certain properties of the state-dependent service rates, simple dynamic load balancing schemes improve the stability condition.