在超越5G的智能电网物联网中用于连续相调节的能源消耗分析
Hongjian Gao1, Yang Lu1, Shaoshi Yang2,3
1State Grid Smart Grid Research Institute Co., Ltd., Beijing 102209, China.
Sensors (Basel, Switzerland)
|January 23, 2024
概括
连续相调制 (CPM) 在智能电网无线传感器网络 (WSN) 中分析能效. 在超越5G和6G的智能电网中,CPM显示出对节能设计的承诺.
科学领域:
- 电气工程 电气工程
- 计算机科学 计算机科学
- 电信 电信服务 电信服务 电信服务
背景情况:
- 无线传感器网络 (WSN) 对智能电网物联网 (SG-IoT) 应用至关重要.
- 传感器节点的能源消耗 (EC) 显著影响WSN性能和运营成本.
- 选择适当的调制技术对于WSN的能源效率至关重要.
研究的目的:
- 调查WSNs的连续相调制 (CPM) 的能源消耗 (EC) 特性.
- 在超越5G (B5G) 和6G时代,确定适合节能SG-IoT的调制技术.
- 将CPM的EC与OQPSK和QAM等其他常见的调制方案进行比较.
主要方法:
- 开发了WSN传感器节点的EC模型,结合了电路设计和自动重复请求 (ARQ) 协议.
- 在各种调制参数配置下分析了CPM的EC.
- 将CPM的EC与偏移正方位相位移键 (OQPSK) 和正方位振幅调制 (QAM) 的EC进行了比较.
主要成果:
- 由于其恒定外属性,CPM对WSN表现出有利的能源消耗特性.
- 开发的EC模型为不同的调制方案的能源使用提供了详细的见解.
- 与OQPSK和QAM相比,CPM在WSN环境中显示出具有竞争力或优越的能源效率.
结论:
- CPM是一个有前途的调制方案,用于提高SG-IoT的WSN的能源效率.
- 这些发现有助于为未来的无线网络设计节能通信协议.
- 这项研究有助于为B5G和6G时代开发可持续和具有成本效益的SG-IoT解决方案.
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