异构无线网络中更高QoS的CAC协商算法方案

2007 8th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Services Pub Date : 2007-11-05 DOI:10.1109/TELSKS.2007.4375928

G. Djukanovic, N. Gospic, M. Sunjevaric

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引用次数: 5

摘要

本文在原有算法的基础上，针对异构UMTS-WLAN网络提出了一种新的CAC算法，并在切换QoS协商阶段采用新的要约(而不是拒绝呼叫)对原有算法进行升级。通过仿真实验验证了该算法的有效性，结果表明，该算法在节省资源、切换过程中接受呼叫数增加、拒绝呼叫数减少、资源利用率提高等方面取得了较好的效果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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CAC Negotiation Algorithm Proposal for Higher QoS in Heterogeneous Wireless Networks

In this paper novel CAC algorithm has been developed for heterogeneous UMTS-WLAN networks, based on previous existing algorithms and their upgrade with new offers (instead of rejecting call) during QoS negotiation phase in handover. Efficiency of proposed algorithm has been tested in created simulation, and it showed better results in saving resources, more accepted calls, less rejected calls during handover and better resources utilisation.

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来源期刊

2007 8th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Services

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