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首页> 外文期刊>IEEE Communications Magazine >Running cellular/PWLAN services: practical considerations for cellular/PWLAN architecture supporting interoperator roaming
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Running cellular/PWLAN services: practical considerations for cellular/PWLAN architecture supporting interoperator roaming

机译：运行蜂窝/ PWLAN服务：支持互操作员漫游的蜂窝/ PWLAN体系结构的实际考虑

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摘要

To offer wireless data access services that are more efficient than GPRS or UMTS networks, public WLANs are in a predominant position to embrace the wireless broadband era. Reusing the existing mechanisms for user authentication, access control, billing, and roaming handling procedures in mobile territory to construct a complementary network, public WLAN (PWLAN) has drawn the attention of cellular operators such as Vodafone and T-Mobile. In this article we aim to investigate a practical end-to-end PWLAN architecture capable of using GPRS/UMTS SIM-based authentication for current mobile users and carrying out Web-based authentication for occasional users without SIM modules simultaneously. Additionally, we consider a confederation of various PWLAN service providers by a RADIUS-based roaming mechanism to leverage the existing resources of cellular operators. The proposed considerations and guidelines provide a baseline skeleton to build an extendable environment and successfully construct a flexible cellular/PWLAN hotspot in mobeeLAN service.
机译：为了提供比GPRS或UMTS网络更高效的无线数据访问服务，公共WLAN处于拥抱无线宽带时代的主导地位。公共WLAN（PWLAN）重用了移动领域中用户身份验证，访问控制，计费和漫游处理程序的现有机制来构建互补网络，从而引起了诸如Vodafone和T-Mobile等蜂窝运营商的关注。在本文中，我们旨在研究一种实用的端到端PWLAN架构，该架构能够为当前的移动用户使用基于GPRS / UMTS SIM的身份验证，并为没有SIM模块的偶尔用户执行基于Web的身份验证。此外，我们考虑通过基于RADIUS的漫游机制联合各种PWLAN服务提供商，以利用蜂窝运营商的现有资源。所提出的注意事项和指南为构建可扩展环境并成功在mobeeLAN服务中构建灵活的蜂窝/ PWLAN热点提供了基线框架。

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