Forward Link Capacity of a CDMA System in a Hierarchical Cell with Hard/Soft Handoffs

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概要

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• Both tiers are assumed to share the same frequency band. Unlike a single tier cell environment, interference components to be considered in a hierarchical cell environment include the inter-tier interference as well as the intra-cell and the inter-cell interference. The numerical results show that the transmission power ratio between the macro cell and the micro cell affects the forward link capacity. And the results also show that the macro cell capacity increases as the mobile moves toward the edge of the macro cell. Moreover, soft handoff makes it possible to obtain a higher forward link capacity in the handoff region.

• 社団法人電子情報通信学会の論文
• 2002-07-01

著者

• Song Hyoung-kyu

  Information And Communications Engineering Sejong University

• Cho We-duke

  Korea Electronics Technology Institute

• Hong Dae-ki

  Yonsei University

関連論文

• Forward Link Capacity of a CDMA System in a Hierarchical Cell with Hard/Soft Handoffs

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