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RLoad: Reputation-based load-balancing network selection strategy for heterogeneous wireless environments

机译：Rload：基于声望的负载平衡网络选择策略，用于异构无线环境

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摘要

In the current telecommunication environment, network operators are trying to cope with a significant increase in data traffic by adopting different solutions to expand their network capacity. One of these solutions is the convergence of next generation wireless networks (e.g., HSDPA, LTE and WiMAX) which involve closely interworking of existing 2G/2.5G/3G networks with the new next generation networks in terms of handover and network selection. However, the diversification in mobile devices and the heterogeneity of the wireless environment make the seamless always best connectivity of mobile users a challenge for the service providers. We propose RLoad, a novel Reputation-based Load-balancing Network Selection Strategy for heterogeneous wireless environments, built on top of the IEEE 802.21 Media Independent Handover (MIH) standard. The proposed solution makes use of a reputation-based mechanism to select the most appropriate set of networks for the mobile user and a load balancing mechanism to distribute the traffic load among the networks by making use of the Multipath TCP (MPTCP) protocol. Preliminary simulation results show significant benefits when using the proposed RLoad solution.
机译：在当前的电信环境中，通过采用不同的解决方案来扩展其网络容量，网络运营商正在尝试应对数据流量的显着增加。其中一个解决方案是下一代无线网络（例如，HSDPA，LTE和WiMAX）的融合，其涉及在切换和网络选择方面与新的下一代网络的现有2G / 2.5G / 3G网络紧密互通。然而，移动设备中的多样化和无线环境的异构性使得移动用户的无缝总是最佳连接服务提供商的挑战。我们提出Rload，一种基于新的信誉的负载平衡网络选择策略，用于异构无线环境，内置于IEEE 802.21媒体独立切换（MIH）标准之上。所提出的解决方案利用基于声誉的机制来选择移动用户的最合适的网络集和负载平衡机制，通过利用多径TCP（MPTCP）协议来分发网络之间的业务负载。初步仿真结果显示使用所提出的Rload解决方案时的显着优势。

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