A novel multiple access diamond channel model,International Journal of Communication Systems

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A novel multiple access diamond channel model
International Journal of Communication Systems ( IF 1.7 ) Pub Date : 2020-09-22 , DOI: 10.1002/dac.4616
Zouhair Al‐qudah ₁ , Mohammad Al Bataineh _{2,

3} , Ahmed Musa ₂

Affiliation

This paper introduces a new multiuser communication model, which we call multiple access diamond channel. In this channel model, many sources transmit their signals to a destination in the case of no direct links between the end terminals. Therefore, we employ two parallel relays to extend transmission to the destination. Further, we specifically characterize two different transmission schemes along with their respective achievable rate regions. Then, we develop an outer bound to the transmission in each scheme. Moreover, we present many numerical examples to mainly compare between the two different transmission schemes and to distinguish the case for which we attain the capacity region.

中文翻译：

一种新颖的多路访问钻石通道模型

本文介绍了一种新的多用户通信模型，我们将其称为多路访问菱形通道。在此信道模型中，如果终端之间没有直接链接，则许多源会将其信号发送到目的地。因此，我们使用两个并行中继将传输扩展到目标。此外，我们专门描述了两种不同的传输方案以及它们各自可实现的速率区域。然后，我们为每种方案的传输建立了一个外部边界。此外，我们提供了许多数值示例，主要是比较两种不同的传输方案，并区分达到容量区域的情况。

更新日期：2020-10-16

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