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Table of contents

The Emerging Trends in Satellite and Wireless Communications Technologies

Satellite Communications

Communications Satellites for Global Coverage

Satellite Transponders

The Four Generations Of Commercial Communication Geo-Sat

PowerPoint Presentation

An Indian Scenario INSAT SYSTEM

Slide 8

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HEALTH SCENARIO IN INDIA

Slide 11

Education Scenario in India

Slide 13

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INSAT 4 Series of Satellites

Directions of Wireless Communications

Slide 20

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Communication Paradigms Conventional/ New !!

Slide 23

Bent-Pipe Vs On-Board Processing

Slide 25

Bent-Pipe Vs Regenerative Payload

Acts – Satellite Characteristics

ACTS – SUCCESS STORY

Slide 29

IRIDIUM – A LEO Mobile System

Conventional VSAT VSAT Services

Hubless VSAT to VSAT Services

GSAT 4 Concept

Salient Features

Regenerative Payload for GSAT-3 & Advanced Communication Series Satellite

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Wireless Communication Technologies

The IEEE 802.11a standards

Background:802.11 MAC Layer

Design challenges

Slide 43

On Board Processing For Multimedia Satellite Services

A New Paradigm: Geo-stationary Satellite Clusters with ISL

Slide 46

Generic Advantages

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