RIA: Traffic Control Algorithms for Integrated Services Networks with Deterministic Performance Guarantees

9309224 Liebeherr首席研究员正在解决在提供综合服务的高速网络中提供确定性性能保证的研究问题。 研究人员正在分析网络的以下关键组件：服务接口，分组调度，准入控制和服务类。 研究的结果是一个改进的流量表征，一个系统的方法，用于评估ofpacket的转发器，也考虑准入控制问题。 一种新的所谓的混合分组转发器正在研究中。 并进一步研究了一种新的网络服务，它允许有限的服务质量下降。 该奖项提供三年的支持。

9309224 Liebeherr The Principal Investigator is addressing the research issues in providing deterministic performance guarantees in high speed networks offering integrated services. The investigator is analyzing the following key components of the network: service interface, packet scheduling, admission control and service classes. The result of the research is an improved traffic characterization, a systematic approach for the evaluation ofpacket schedulers which also considers admission control issues. A new class of so-called hybrid packet schedulers is being investigated. And a novel network service which allows a bounded degradation of quality-of-service is further investigated. The award provides support for three years.