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Binary Fading Interference Channel with Delayed Feedback

机译:二进制衰落干扰通道,具有延迟反馈

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In this paper, we study the capacity region of the two-user binary fading interference channel with delayed network state information at the transmitters and a noiseless output feedback link from each receiver to its corresponding transmitter. Our results include a new achievability strategy that systematically utilizes the stale network state information and the previously received signals at the receivers, in order to enhance the achievable rate region. We also derive new outer-bounds on the capacity region of such network, and we show that the delay in learning network state information results in some loss in the capacity region.
机译:在本文中,我们研究了来自发送器的延迟网络状态信息的两个用户二进制渐衰频干扰信道的容量区域,以及从每个接收器到其对应的发射器的无噪声输出反馈链路。我们的结果包括新的可达到能力策略,其系统地利用陈旧网络状态信息和先前接收的信号,以增强可实现的速率区域。我们还在这种网络的容量区域中获得了新的外界,并且我们表明学习网络状态信息的延迟导致容量区域的一些损失。

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