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下一代无线网络被认为是异构的,即区域重合的不同接入方式的无线网络协同工作。在异构网络的研究中,负载均衡是一项关键的技术,它有助于提高异构网络的整体吞吐量以及服务质量(QoS)。在本文中,首先介绍了无线资源管理的相关内容,之后具体针对负载均衡技术进行详细分析,提出了一种基于模糊逻辑理论的负载均衡算法来实现负载均衡技,基于无线局域网(WLAN)和3G两种主流无线接入技术(RAT)的异构网络融合体系。仿真结果表明模糊逻辑算法实现了负载均衡,并且挺高了网络整体的吞吐量。
Next-generation wireless networks are considered heterogeneous, that is, wireless networks with different access modes that coincide in area coincide. In the study of heterogeneous networks, load balancing is a key technology that helps to improve the overall throughput and quality of service (QoS) of heterogeneous networks. In this paper, we firstly introduce the related content of wireless resource management, then analyze the load balancing technology in detail, and propose a load balancing algorithm based on fuzzy logic theory to realize the load balancing technology. Based on WLAN and 3G Two mainstream wireless access technologies (RATs) heterogeneous network convergence system. The simulation results show that the fuzzy logic algorithm achieves load balancing and increases the overall throughput of the network.