Service outsourcing to support virtual home environments (VHE)

Vitalis G. Ozianyi, N. Ventura
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引用次数: 2

Abstract

In a virtual home environment (VHE), mobile users may access all services available on their home network, in the same manner and with the same level of service performance. Interaction between users, their home networks and candidate visited networks should be planned for service discovery, and QoS and price negotiation. A further aspect for consideration is the use of networks owned by unaffiliated operators that are candidates for facilitating the VHE, when the affiliated visited does not support the requested service. In this paper we explore VHE aspects and scenarios with the aim of introducing service outsourcing. We extend our earlier work on service outsourcing to VHE where services are outsourced to a candidate network if the custodian visited network cannot meet critical VHE requirements for a user. Through numerical analysis we show that if agreed roaming prices are charged for services delivered on an unaffiliated candidate network wider service usage will occur in VHEs.
服务外包支持虚拟家庭环境(VHE)
在虚拟家庭环境(VHE)中,移动用户可以以相同的方式和相同的服务性能水平访问其家庭网络上可用的所有业务。用户、他们的家庭网络和候选访问网络之间的交互应该被规划为服务发现、QoS和价格谈判。另一个需要考虑的方面是,当被访问的附属运营商不支持所请求的服务时,使用非附属运营商拥有的网络作为促进VHE的候选网络。本文从服务外包的角度出发,探讨了服务外包的各个方面和场景。我们将早期的服务外包工作扩展到VHE,如果托管访问的网络不能满足用户的关键VHE要求,则将服务外包给候选网络。通过数值分析,我们表明,如果在非附属候选网络上提供的服务收取商定的漫游价格,则VHEs将出现更广泛的服务使用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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