{"id":11226,"date":"2018-02-10T12:38:48","date_gmt":"2018-02-10T11:38:48","guid":{"rendered":"https:\/\/www.intellias.com\/?p=11226"},"modified":"2024-03-13T04:25:30","modified_gmt":"2024-03-13T03:25:30","slug":"gis-driven-broadband-network-planning-solution","status":"publish","type":"post","link":"https:\/\/intellias.com\/gis-driven-broadband-network-planning-solution\/","title":{"rendered":"GIS-Driven Solution for Network Cable Mapping"},"content":{"rendered":"

Municipalities and communities of all sizes in the DACH countries and Luxembourg have been seeking our client\u2019s engineering and guidance on Fiber to the x (FTTx) network planning for years. Our client is a German company that has built a reputation as an expert at all stages of broadband internet and telecommunications network planning, from design to implementation. They advise, consult, survey, plan, implement, and document telecommunications networks for the future. The company is renowned for making the most out of local telecommunications infrastructure, E2E IT solutions, and offering comprehensive and cost-effective designs for challenging network cable mapping processes<\/a>. Their proprietary multi-modular GIS software suite enables a high degree of automation for telecom cable location planning and implementation.<\/p>\n

\"GIS-Driven<\/span><\/p>\n

Business challenge<\/h2>\n

The intensive development of urban infrastructure, coupled with booming demand for broadband connectivity, has made fiber-optic installations increasingly demanding. Our client needed a software tool to automate the planning, design, and management of large-scale FTTx projects. This tool had to rely heavily on geographical and fiber network maps of municipalities and rural areas. It needed to help minimize inefficient manual effort and significantly cut the cost of infrastructure projects.<\/p>\n

The collective expertise of our client\u2019s geodesists, network engineers, and business experts resulted in a clear product requirements document. Our client started end to end software development in-house, but lack of experience with GIS for telecommunications use cases soon caused difficulties with adhering to the expected project velocity and defined rollout schedules. This false start highlighted the necessity for a professional GIS software development partner. Intellias was fit for the task given the company\u2019s experience in delivering enterprise-grade software projects and its proven GIS expertise<\/a>.<\/p>\n

Technology solution<\/h2>\n

The first thing Intellias did upon forming the E2E development project team was to set up comprehensive Agile and Extreme Programming (XP) development processes. This ensured a definite scope, flow, timeline, and toolset for each stage from design to deployment. Working with our client, we identified principal use cases and approved the core technology stack, enhancements to the architecture prototype, and primary product features.<\/p>\n

Then that we moved to intensive GIS for telecommunications development<\/a> activities. Together with our client\u2019s on-site development team, Intellias implemented a desktop solution for building optimal FTTx designs with minimum manual post-processing. The backbone of the solution and the FTTx network planning is a mathematical engine powered by heuristic algorithms large-scale clustering and ArcGIS-supplied geodata.<\/p>\n

For the clusterization algorithms, Intellias employed a theoretical mathematician to help with the practical application of transportation theory, modified k-means clustering, Dijkstra\u2019s algorithm, and the Floyd-Warshall algorithm. The resulting sophisticated mechanism enables the automatic distribution of ducts and network cable mapping across neighborhoods from distribution points to house connections based on geodata and a number of specific criteria. These include the maximum radius from the distribution point, the maximum number of houses in the cluster, the maximum number of fibers in a duct cable, and more. The solution generates highly detailed cable and duct routes that require minimum manual adjustments in the network plan editor.<\/p>\n

We used ArcGIS products for map rendering and map data storage in a versioned Oracle database, which we later substituted with PostgreSQL. The geodata contains actual roads, houses, labels, distribution points, and existing duct trenches. Maps are fetched as collections of layers and geo-objects by integrating with the ArcGIS API. The whole application re-uses the ArcGIS logic in handling geospatial data, with its specific datasets, attributes, layers, labels, discrete feature classes (points, lines, and polygons), continuous surfaces, labels, and the like.<\/p>\n

To facilitate network project management, our team developed a dedicated web solution. It\u2019s built on Symfony components and uses a PostgreSQL database as well as JavaScript components for data visualization and reporting. The portal lets users create template-based projects and monitor all their aspects, from project costs to work orders and schedules.
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GIS Data and Software Services <\/p>\n

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Apply GIS data and tools to recognize geographical patterns on interactive map<\/div>\n <\/div>\n <\/div>\n Learn more<\/span>\n\t\t <\/a><\/p>\n

Business impact<\/h2>\n

Currently, the Intellias team provides maintenance and support to our client\u2019s solutions, develops an end to end product, and adds new features as requested. The results of our collaboration have reinforced the reputation of Intellias as a reliable and competent nearshore outsourcing<\/a> partner. Both Intellias and our client have gained considerable expertise in the latest .NET stack, GIS information processing, and telecommunications networking. Intellias has helped our client strengthen their market position, increase their service level, and make their pricing options more attractive.<\/p>\n

Our collaboration has allowed\u00a0<\/b>our<\/b>\u00a0<\/b>client to extend their offering<\/b>s<\/b>:<\/b>\u00a0<\/span><\/p>\n