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An Efficient Channel Model for Evaluating Wireless NoC Architectures

机译：评估无线NoC架构的有效通道模型

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摘要

Wireless Networks-on-Chip (WiNoCs) have emerged to solve the scalability and performance bottleneck of conventional wired NoC architectures. However unlike communication in the macro-world, on-chip communication poses several constraints, hence there is the need for simulation and design tools that consider the effect of the wireless channel at the nanotechnology level. In this paper, we present a parameterizable channel model for WiNoCs which takes into account practical issues and constraints of the propagation medium, such as transmission frequency, operating temperature, ambient pressure and distance between the on-chip antennas. The proposed channel model demonstrates that total path loss of the wireless channel in WiNoCs suffers from not only dielectric propagation loss (DPL) but also molecular absorption attenuation (MAA) which reduces the reliability of the system.
机译：片上无线网络（WiNoC）的出现是为了解决传统有线NoC架构的可扩展性和性能瓶颈。然而，与宏世界中的通信不同，片上通信带来了一些限制，因此需要在纳米技术水平上考虑无线通道影响的仿真和设计工具。在本文中，我们提出了一种针对WiNoC的可参数化信道模型，该模型考虑了传播介质的实际问题和约束，例如传输频率，工作温度，环境压力以及片上天线之间的距离。所提出的信道模型表明，WiNoC中无线信道的总路径损耗不仅遭受介电传播损耗（DPL），而且遭受分子吸收衰减（MAA），从而降低了系统的可靠性。

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