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埃塞俄比亚电信全国网解决方案
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作者 马智勇 tewodros hailemeskel 李小进 《中兴通讯技术》 2009年第1期50-52,共3页
埃塞俄比亚电信公司(ETC)目前拥有多种系统和网络,很难以较高的性价比来排除网络故障、快速推出新业务或在业务交付后跟踪调试业务性能,由此导致运营和投资成本的增长,因此埃塞电信亟需改进和发展其网络和业务管理环境。遵循令用户满意... 埃塞俄比亚电信公司(ETC)目前拥有多种系统和网络,很难以较高的性价比来排除网络故障、快速推出新业务或在业务交付后跟踪调试业务性能,由此导致运营和投资成本的增长,因此埃塞电信亟需改进和发展其网络和业务管理环境。遵循令用户满意并减少用户网络操作和维护的运营成本(OPEX)的原则,中兴通讯为埃塞电信设计和提供了一套全国网运营中心(NNOC)解决方案,采用三层结构:网络管理层(NML)、网元管理层(EML)和网元层(NEL)。 展开更多
关键词 运营支撑系统 全国网络运营中心 业务管理系统
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National Network Operation Center for Ethiopian Telecommunications Corporation
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作者 tewodros hailemeskel 《ZTE Communications》 2008年第2期48-50,共3页
Ethiopian Telecommunications Corporation (ETC) has acquired a patchwork of systems and processes that makes it difficult to cost-efficiently troubleshoot network faults, launch new services quickly, and track and tune... Ethiopian Telecommunications Corporation (ETC) has acquired a patchwork of systems and processes that makes it difficult to cost-efficiently troubleshoot network faults, launch new services quickly, and track and tune the performance of services once delivered. This patchwork also results in increased operational and capital expenditures, so there is an obvious need for ETC to improve and evolve the network and service management environment. Evolving ETC’s network and service management systems and processes shall be done in a well organized phased approach. ZTE is the first choice for ETC to assume this challenging responsibility and provide the National Network Operation Center (NNOC) solution. 展开更多
关键词 ETC OSS ZTE NGN
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