在具有微小单元的5G无线网络中,临时的带宽请求和节能
A Rajesh1, C V Ravikumar2,3, S Fouziya Sulthana4
1SASTRA University, Thanjavur, Tamil Nadu, India.
Scientific reports
|November 29, 2025
概括
本研究研究了第五代 (5G) 无线网络,发现结合带宽请求和电源管理机制会增加访问延迟. 5G网络中的优化消息和基于代码的备份策略可以减少物联网 (IoT) 设备的延迟.
科学领域:
- 无线通信网络 无线通信网络
- 电信工程 电信工程 电信工程
- 物联网 (IoT) 的物联网 (IoT) 的物联网.
背景情况:
- 第五代 (5G) 无线网络旨在提高频谱效率,并管理物联网 (IoT) 大规模部署的功耗.
- 在5G网络中,现有的基于争议的带宽请求和电源管理机制可以在组合时导致访问延迟的增加.
- 这种延迟是由于在备用期间选择了低于最佳的内置窗口,以及电源管理中的不适当的听取间隔参数造成的.
研究的目的:
- 调查基于消息和代码的机制的适用性,以优化5G无线中继网络中的带宽请求和电源管理.
- 解决5G物联网网络中频谱效率,功耗和访问延迟之间的权衡问题.
- 为单跳和双跳5G无线中继场景提出和验证增强机制.
主要方法:
- 在单跳5G网络中研究了基于消息和代码的机制,用于在单跳5G网络中设置争议窗口.
- 实施了基站辅助的退出策略,与循环二进制指数节能机制相结合.
- 开发了一种多层带宽请求方法,用于双跳5G网络的节能类机制.
- 在高流动性条件下进行模拟,以评估拟议的机制.
主要成果:
- 建议的消息和基于代码的机制证明了5G无线中继网络的性能提高.
- 优化的竞争窗口选择和电源管理策略可以减轻访问延迟的增加.
- 模拟验证了拟议机制的有效性,特别是在高流动性场景下.
结论:
- 基于消息和代码的机制为5G网络的联合带宽请求和电源管理中的访问延迟问题提供了可行的解决方案.
- 拟议的策略在单跳和双跳5G无线中继网络配置中都有效.
- 这些发现有助于更高效,更可靠的5G网络运行,为大规模的物联网设备提供支持.
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