条件最相关的基于分布的负载平衡方案,用于混合 LiFi/WiGig 网络
Mohammed Farrag1,2, Abdulrahman Al Ayidh1, Hany S Hussein1,3
1Electrical Engineering Department, King Khalid University (KKU), Abha 62529, Saudi Arabia.
Sensors (Basel, Switzerland)
|January 11, 2024
概括
一个新的负载平衡算法通过适应用户变化来改进混合LiFi-WiGig网络. 它提供了性能-复杂性权衡,提高了无线通信的系统效率和数据速率.
科学领域:
- 无线通信网络 无线通信网络
- 网络工程 网络工程
- 信号处理 信号处理
背景情况:
- 高速无线通信需要在混合网络中高效的负载平衡.
- 传统的负载平衡策略与动态用户分布作斗争,需要复杂的计算.
- 整合光信度 (LiFi) 和无线千兆联盟 (WiGig) 提出了独特的负载平衡挑战.
研究的目的:
- 为混合LiFi-WiGig网络开发一个可适应和高效的负载平衡 (LB) 策略.
- 引入一个两步条件算法,平衡性能和计算复杂性.
- 通过一种新的相关性加权投票方法来提高系统性能.
主要方法:
- 提出了一种两步条件最相关分布 (CMCD) 算法.
- 实施了一个低复杂度的最相关分布 (MCD) 方案,具有性能值.
- 开发了相关权重多数投票 (CWMV) 的决策方法.
主要成果:
- 在CMCD算法提供可控制的性能复杂性权衡.
- CWMV方法利用历史数据来提高决策准确度.
- 模拟结果显示,整体系统性能显著提高.
结论:
- 拟议的CMCD和CWMV算法为混合LiFi-WiGig网络中的负载均衡提供了有效的解决方案.
- 这些方法在动态用户环境中提高了系统的适应性和效率.
- 该研究强调了在下一代无线系统中管理资源的实用方法.
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