Tongxin xuebao (Jan 2006)

Research on relation between network structure of macro-cell and indoor coverage in UMTS system

  • HAN Jiang-hong1,
  • ZHANG Ping1,
  • ZHANG Ben-hong1,
  • LI Yong3

Abstract

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The influence of radio transmission at 2GHz into buildings was quite obvious,the result were analyzed by for network structure of macro-cell in UMTS system.The relation of restriction between the three factors,including building penetration loss,coverage credibility and the link margin also were discussed based on the principle of equilibrium cov-erage in the indoor and the outdoor.How to take the expectation of building penetration loss and its’ value were recom-mended were also presented in detail to obtain the much more optimum network structure of macro-cell.With the ap-proach of equilibrium coverage,the waste of base station and the difficulty of controlling will be avoided to the utmost.On the other hand,the insufficiency of base station will also be prevented,and the network performance will be ade-quately exerted.

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