GPRS性能优化与抢先包队列分析

2011 6th International Conference on Design & Technology of Integrated Systems in Nanoscale Era (DTIS) Pub Date : 2011-04-06 DOI:10.1109/DTIS.2011.5941423

K. Aggelis, S. Louvros

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引用次数: 1

摘要

分析了GPRS网络中无线资源分配的队列性能。在这种情况下，GSM流量(语音优先级)优先级被认为高于GPRS分组流量，并且已经提供服务的分组可以被抢占并进入队列。利用数据包队列长度为Q的二维马尔可夫链，可以保存被抢占的数据包，并在以后的时间段重新投入使用。优化队列长度将降低终端手机的功耗

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GPRS performance optimization with pre-empted packet queue analysis

Queue performance for radio resource allocation is analysed in GPRS network. In this case GSM traffic (voice priority) priority is considered higher than GPRS packet traffic and already served packets could be pre-empted and enter a queue. Using two dimensional Markov chain with packet queue of length Q pre-empted packets could be saved and re-enter into service in later time periods. Optimizing Queue length will lead into less power consumption of UE handsets

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来源期刊

2011 6th International Conference on Design & Technology of Integrated Systems in Nanoscale Era (DTIS)

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