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Satellite-Based Broadcasting Service Guide - Data Distribution and Collection

This guide explains how to use satellite-based data broadcasting services for data distribution and collection. It covers operational and technical aspects, architecture, multiple access and transmission technologies, modulation methods, services provided, and connectivity to the existing system. Learn about utilizing services, connecting to the system, and distributing/collecting data efficiently.

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Satellite-Based Broadcasting Service Guide - Data Distribution and Collection

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Presentation Transcript

  1. Current Framework • Introduction (background) • Operational requirement • Technical description (satellite-based communication system) • Architecture • technical features • Multiple access technologies • Transmission technologies • Modulation Methods • Services • Two-way: data collection and exchange • broadcasting: data distribution • Possible use in WIS/GTS • Connected NC to DCPC • GISC/DCPC distributing data to NCs and users • Guide on using satellite-based data communication service

  2. Guide on using satellite-based data communication service • describe the way to use the services • How to connect to the existed system • How to distribute data (connected to a service provider, distributing data through broadcasting service) • How to collect data (connected to a data-broadcasting system) • not to describe the way to build a data broadcasting system

  3. Questions • Broadcasting service • Usage of satellite-based broadcasting services in GTS and WIS • Routine data (real-time data) • Subscription data • Ad-hoc data request • Available satellite-based broadcasting services • DWDSat, EUMETCast, FUNYUNCast, RETIM Africa, SADIS, ……. • service name • provider, operator • coverage • provided data • contacts • The way to use satellite-based broadcasting services • Providing data to users • Collection data • Two-way system • different system, different technology • National communication, unavailable outside • Question: • Only focus on satellite-based data broadcasting service ? • Or, include two-way system: one existed system?

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