Fairness-optimal initial shaping rate for HSDPA transport network congestion control

作者: Pal L. Palyi , Sandor Racz , Szilveszter Nadas

DOI: 10.1109/ICCS.2008.4737416

关键词:

摘要: In the HSDPA (high-speed downlink packet access) Iub transport network (TN) which connects radio controller with base stations (node Bs), congestion control is needed. Because of TN?s often narrow resources, fairness resource sharing an important issue. Basic Additive Increase multiplicative decrease (AIMD) guarantees convergence to in long run; all flows converge equal share resources steady state, where no join or leave. However, incoming level fairness, that why transient should be taken into account as well. This paper proposes a method provides fairness-optimal initial rate for flows. The proposed improves average fairness. can applied based same bottleneck. also gives general solution case second-order measures.

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