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Driven by the proliferation of data traffic and requirement of user experience improvement, mobile wireless network is evolving towards heterogeneous networks (HetNet). The telecom operator is experiencing unprecedented challenges on service maintenance and operational expenditure, which drives the demand for realizing automation in current heterogeneous networks. Cell outage detection is a functionality...
Future mobile wireless communication networks will be featured as heterogeneity in order to enhance network performance and improve user experience. For better adaption to network challenges over its complexity and vulnerability, cell outage detection technique, a promising intelligent part of self-organizing networks (SON), has drawn considerable attention to deal with unexpected network faults....
With the rapid development of the mobile wireless system, the operator is experiencing unprecedented challenges on service maintenance and operational expenditure, which drives the demand for realizing automation in current networks. The cell outage detection is considered as an effective way to automatically detect network fault. Our work presents an automated cell outage detection mechanism in which...
An analysis of the impact of outsource and in-house service has been conducted based on the perspective of a facilities manager in Cisco Headquarters (HQ) building located in Berkshire. The research considers a change in the main reception and security services currently delivered to this firm, and then examines the advantages and disadvantages of both facilities management strategies by analysing...
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