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Analysis of an Unreliable Opportunistic Spectrum Sharing System under Multiple Call Collision Results

机译:多呼叫冲突结果下不可靠的机会频谱共享系统分析

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摘要

We analytically model an unreliable opportunistic spectrum sharing (OSS) system through a queueing theoretic framework. Both initiating secondary users and ongoing secondary users sense the channels and perform appropriate activities. The sensing errors from either initiating or ongoing secondary users cause false alarm and misdetection events, which may impose different types of call collision results (CCRs) on both types of users. We study the performance of the OSS system under multiple CCRs and provide numerical results for validation.
机译:我们通过排队理论框架对不可靠的机会频谱共享(OSS)系统进行了分析建模。发起二级用户和正在进行的二级用户都可以感知渠道并执行适当的活动。来自初始用户或正在进行的辅助用户的感测错误会导致错误的警报和误检测事件,这可能会对这两种类型的用户施加不同类型的呼叫冲突结果(CCR)。我们研究了多个CCR下OSS系统的性能,并提供了数值结果进行验证。

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