Planif 2000, a tool for planning SDH networks
نویسندگان
چکیده
This paper describes the software tool "Planif 2000" that implements a set of different algorithms to help a Synchronous Digital Hierarchy (SDH) network planer in choosing the final solution or a small set of solutions for Synchronous Digital Hierarchy networks. A description of those algorithms is presented, and at the end, a relevant case study is presented.
منابع مشابه
Topology Optimization of Atm Networks for Lan/man Interworking on Top of an Sdh Infrastructure
The paper presents an approach for the topology design of a Hungarian public ATM network on top of the Hungarian SDH network with STM-4 rings on the lower level, and STM-16 mesh on the higher level. The approach is being implemented in the XPLANET tool developed for the support of the network planning activities of the Hungarian Telecommunications Company Ltd. Based on the planning approach the...
متن کاملTopology optimization of an overlay ATM network in an SDH infrastructure
The paper presents a realistic scenario for the introduction of a public ATM network to be implemented on the Hungarian SDH infrastructure. The Hungarian SDH network was deployed in 1996 with STM-4 rings on the lower level, and an STM-16 mesh subnetwork on the higher level, while the ATM network is intended to be introduced with two hierarchical levels: the access level and the backbone level c...
متن کاملDimensioning and Performance Analysis of NG-SDH Networks for IP Traffic Support
To enable the transference of a large amount of data over long distances, it is required to use infra-structures denominated transport networks. This work is about NextGeneration Synchronous Digital Hierarchy (NG-SDH) transport networks, which result from the convergence between SDH networks and Ethernet networks. The changes introduced into the legacy SDH are studied, and a set of heuristic al...
متن کاملPaper Software tools for a multilayer network design
Today’s long haul and metro high-speed networks are mainly based on synchronous digital hierarchy (SDH) or its American equivalent synchronous optical network (SONET) and wavelength division multiplex (WDM). On the other hand, the large amount of traffic growth during the last years has been caused mainly by Internet protocol (IP) traffic. Traditionally, the IP-router based networks and the cro...
متن کاملPlanet: Transmission Planning in Hungary
The long, medium and short term planning of Hungarian backbone and Budapest trunk networks in Hungarian Telecom are based on the software package PLANET, which covers a wide range of the transmission planning activities. The paper describes the PDH and SDH network planning tools, the planning processes and the resulted networks. Main present features of Hungarian backbone and Budapest trunk net...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2001