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首页> 外文期刊>IEEE Transactions on Information Theory >Scheduling for Stable and Reliable Communication Over Multiaccess Channels and Degraded Broadcast Channels
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Scheduling for Stable and Reliable Communication Over Multiaccess Channels and Degraded Broadcast Channels

机译:在多路访问信道和降级的广播信道上进行稳定可靠的通信调度

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摘要

We model communication of bursty sources: 1) over multiaccess channels, with either independent decoding or joint decoding and 2) over degraded broadcast channels, by a discrete-time multiclass processor sharing queue. We utilize error exponents to give a characterization of the processor sharing queue. We analyze the processor sharing queue model for the stable region of message arrival rates, and show the existence of scheduling policies for which the stability region converges to the information-theoretic capacity region in an appropriate limiting sense.
机译:我们对突发源的通信进行建模:1)通过离散时间多类处理器共享队列在多路访问通道上进行独立解码或联合解码,以及在降级的广播通道上进行建模。我们利用错误指数来描述处理器共享队列。我们分析了消息到达率的稳定区域的处理器共享队列模型,并显示了在适当的限制意义上稳定区域收敛到信息理论容量区域的调度策略的存在。

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