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首页> 外文会议>IEEE Network Operations and Management Symposium >Infrastructure Sharing and Shared Operations for Mobile Network Operators: From a Deployment and Operations View
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Infrastructure Sharing and Shared Operations for Mobile Network Operators: From a Deployment and Operations View

机译：移动网络运营商的基础架构共享和共享操作：从部署和操作视图中

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The traditional and still prevailing mobile network operator (MNO) business model is based on the carrier's full ownership of the physical network assets. However, rapid and complex technology migration, regulatory requirements, and increasing capital expenditures on one side and competitive environments, saturated markets, and pressure on margins on the other side advocate a new paradigm: the focus on "critical success factors" and "key assets". Simultaneously, telecommunications equipment is commoditized. These trends are paving the way for the sharing of network infrastructure in the core and radio access networks among multiple operators. Challenges arise with regard to technical solutions to enable such business models in a multi-vendor landscape, but also in the context of the principal-agent-problem accompanying the re-allocation of assets and operational duties. This paper investigates the current technological, regulatory, and business landscape from the perspective of sharing network resources, and proposes several different approaches and technical solutions for network sharing. We introduce a model for estimating savings on capital and operating expenses, and present the results of our simulations for the various scenarios. Finally, we assess the benefits of "Managed Services" for the shared network case, a potentially highly attractive model to overcome some of the challenges posed by infrastructure sharing.
机译：传统和常规的移动网络运营商（MNO）业务模式基于运营商的物理网络资产的完全所有权。然而，快速和复杂的技术迁移，监管要求和增加一个方面的资本支出，以及竞争环境，饱和的市场和对方的边缘的压力倡导新的范式：重点关注“关键成功因素”和“关键资产” “。同时，电信设备被商品化。这些趋势正在为多个运营商之间的核心和无线电接入网络共享网络基础设施的方式。关于技术解决方案的挑战，以便在多供应商景观中实现此类商业模式，也是在伴随权资产和业务职责的委托 - 代理问题的背景下。本文调查了从共享网络资源的角度来看现行的技术，监管和商业景观，并提出了几种不同的网络共享方法和技术解决方案。我们介绍了一种估算资本和运营费用的节省的模型，并提出了我们对各种情况的模拟的结果。最后，我们评估了共享网络案例的“管理服务”的好处，这是一个潜在高度有吸引力的模型，以克服基础设施共享所带来的一些挑战。

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