Energy optimization during node-to-node communication in most of the sensor-enabled networks plays the major role to understand the entire mechanism of any system. With their rapid and emerging role has emphasized the researchers and academicians to focus at the wireless channel and its imperative role in the short-range transmission networks. As wireless channel plays the vital role in achieving the efficient and timely communication between transmitter and receiver in internet of medical things (IoMT) environment. Based on the quality of the channel IoMT system is classified as an energy-efficient or not. To remedy this issue, this paper contributes in two ways. First, the novel energy-efficient framework and channel-aware energy-efficient algorithm (CEA) for the IoMT system in medical healthcare domain are proposed. Second, channel quality analysis indicators such as, received signal strength indicator and transmission power levels are adopted. Besides, main open systems interconnections layers, for example, network, MAC and Physical with crucial energy optimization attributes, i.e., route discovery, duty-cycle, and modulation level or data rate during node-to-node communication in IoMT are adopted to see the effect with and without using CEA in the IoMT system. Experimental results reveal that proposed CEA outperforms by saving more energy in comparison to the Baseline technique.

中文翻译：

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医疗物联网中节点到节点通信的信道感知占空比优化

在大多数支持传感器的网络中，节点到节点通信期间的能量优化对于理解任何系统的整个机制起着重要作用。由于其快速和新兴的作用，研究人员和院士强调了无线信道及其在短距离传输网络中的重要作用。由于无线信道在实现医疗物联网 (IoMT) 环境中发射器和接收器之间高效、及时的通信方面起着至关重要的作用。基于信道质量的 IoMT 系统被归类为节能与否。为了解决这个问题，本文有两个方面的贡献。首先，提出了医疗保健领域IoMT系统的新型节能框架和信道感知节能算法（CEA）。第二，采用接收信号强度指标、发射功率电平等信道质量分析指标。此外，主要的开放系统互连层，例如具有关键能量优化属性的网络、MAC 和物理层，即 IoMT 中节点到节点通信期间的路由发现、占空比和调制级别或数据速率。在 IoMT 系统中使用和不使用 CEA 的效果。实验结果表明，与基线技术相比，所提出的 CEA 通过节省更多能量而优于其他方法。在 IoMT 中的节点到节点通信期间采用调制级别或数据速率来查看在 IoMT 系统中使用和不使用 CEA 的效果。实验结果表明，与基线技术相比，所提出的 CEA 通过节省更多能量而优于其他方法。在 IoMT 中的节点到节点通信期间采用调制级别或数据速率来查看在 IoMT 系统中使用和不使用 CEA 的效果。实验结果表明，与基线技术相比，所提出的 CEA 通过节省更多能量而优于其他方法。