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arXiv 2207.04547cs.NI
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Wi-Fi Assist:通过结构驱动的方法增强车载Wi-Fi连接

Wi-Fi Assist: Enhancing Vehicular Wi-Fi Connectivity with an Infrastructure-driven Approach

Antonio Rodrigues, Peter Steenkiste, Ana Aguiar

摘要:

车辆通过蜂窝网络而不是Wi-Fi网络访问互联网。这种选择主要是由于蜂窝网络的无处不在的覆盖:过去,即使在城市地区,Wi-Fi覆盖也被证明是不足的。我们认为,通过Wi-Fi为车辆提供互联网连接值得重新审视。受近年来Wi-Fi网络覆盖范围改善的推动,我们提出了Wi-Fi辅助,这是当前Wi-Fi基础设施的附加组件,与现有解决方案在两个关键方面不同:(1)它是由基础设施驱动的;(2)定义了由不同服务提供商管理的不同WLAN服务集之间的低延迟合作接口。

英文摘要:

Vehicles access the Internet via cellular networks, instead of Wi-Fi networks. This choice has been mostly justified by the ubiquitous coverage of cellular networks: Wi-Fi coverage has been shown to be inadequate in the past, even in urban areas. We argue that providing Internet connectivity to vehicles via Wi-Fi is worth a revisit. Motivated by improvements in Wi-Fi network coverage in recent years, we propose Wi-Fi Assist, an add-on to current Wi-Fi infrastructures which differs from existing solutions in two key ways: (1) it is heavily infrastructure-driven; and (2) defines an interface for low-latency cooperation between different WLAN service sets, managed by different service providers.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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