| 书目名称 | Network Synthesis Problems | | 编辑 | Christelle Wynants | | 视频video | http://file.papertrans.cn/663/662858/662858.mp4 | | 丛书名称 | Combinatorial Optimization | | 图书封面 |  | | 描述 | As the telecommunication industry introduces new sophisticated technologies, the nature of services and the volume of demands have changed. Indeed, a broad range of new services for users appear, combining voice, data, graphics, video, etc. This implies new planning issues. Fiber transmission systems that can carry large amounts of data on a few strands of wire were introduced. These systems have such a large bandwidth that the failure of even a single transmission link: in the network can create a severe service loss to customers. Therefore, a very high level of service reliability is becoming imperative for both system users and service providers. Since equipment failures and accidents cannot be avoided entirely, networks have to be designed so as to "survive" failures. This is done by judiciously installing spare capacity over the network so that all traffic interrupted by a failure may be diverted around that failure by way of this spare or reserve capacity. This of course translates into huge investments for network operators. Designing such survivable networks while minimizing spare capacity costs is, not surprisingly, a major concern of operating companies which gives rise t | | 出版日期 | Book 2001 | | 关键词 | Mathematica; Synchrone Digitale Hierarchie; combinatorial optimization; communication; complexity; networ | | 版次 | 1 | | doi | https://doi.org/10.1007/978-1-4757-3349-5 | | isbn_softcover | 978-1-4419-4843-4 | | isbn_ebook | 978-1-4757-3349-5Series ISSN 1388-3011 | | issn_series | 1388-3011 | | copyright | Springer Science+Business Media Dordrecht 2001 |
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