7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

1/30

ADDING INTELLIGENCE TO

INTERNET THROUGH SATELLITE

BY

SHRIKANTH Nnshrikanth050@gmail.com

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

2/30

CONTENTS

Introduction

Current trends

Architecture design

Data Flow diagram Application domain

Research and development

Conclusion

Future of technology Bibliography

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

3/30

INTRODUCTION

Generations of satellites in the Internet

key questions arising in the design of a satellite-

based system:

1) Satellite v/s terrestrial networks

2) Elements of satellite-based Internet link

3) Design issues

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

4/30

HISTORY

1973: Two European computers linked to anAmerican network.

1996: The first consumer satellite Internet servicewent into service

1998: Intel has invested in satellite Internetbusinesses

2000: America Online Inc, and Hughes tested a

high-speed satellite Internet service in 16 cities.

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

5/30

HISTORY (contd..)

2002: StarBand Communications Inc. and Hughesoffer satellite Internet

2005: WildBlue's brought its satellite Internet

service to rural areas around US

2008: Google and HSBC plan to provide cheap,high-speed net to Africa and other emergingmarkets.

2009: Hughes satellite internet service is availableat US military bases.

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

6/30

CURRENT TRENDS

Advanced Satellite Internet Modems.

Secure communications - 3DES Encryption.

Enforced Quality of Service (QoS).

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

7/30

ARCHITECTURE DESIGN

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

8/30

INTERNET TRAFFIC CATEGORIES

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

9/30

Contd..

Traffic Definition IDS traffic category

Web sites popular overlong time

A

Publisher pushed B

Automatically identifiedas hot Web sites

C

Real-time streaming DKiosk unicast requests E

Semi-real time F

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

10/30

DATA FLOW

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

11/30

Contd..

Caching at both ends of the satellite.

Automated monitoring.

Proactive content refreshing.

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

12/30

Contd..

IDS issues:

Throughput balance.

Missing web pages.

DNS lookup.

Fault tolerance.

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

13/30

WORK MODEL

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

14/30

Contd..

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

15/30

BEAM SPOTS OF SATELLITE

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

16/30

UTILITY

Efficient internet for homes, business etc.

Availability.

Less login time.

State of the art technology.

No land line phone requirement.

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

17/30

APPLICATION AREAS

Rural and remote areas.

Internet based applications.

Disaster places.

War fields.

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

18/30

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

19/30

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

20/30

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

21/30

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

22/30

Internet on the move

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

23/30

SCOPE

Areas with no cable connection.

Fairly decent upload and download speed.

Latency is reducing day by day, suiting

real-time applications.

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

24/30

STATISTICAL DETAILS

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

25/30

CONCLUSION

Satellite Internet promise a new era of globalconnectivity, but also present new challengesto common Internet applications.

Further improvements can be made at theprotocol level by extending the current TCPstandard.

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

26/30

FUTUREOFTECHNOLOGY

Improving the availability.

A transport and proxy for real-time streaming

traffic within IDS.

Improved Security and QoS for all trafficflowing through IDS.

Information mined from warehouse and kioskdatabases

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

27/30

Contd..

Future launches:

W3B

KA-SAT

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

28/30

BIBLIOGRAPHY

BOOKS:

Ghaleb Abdulla, Edward A. Fox, Marc Abrams,"Shared User Behavior on the World Wide

Web".

Chen et. al, "Wormhole Caching with HTTPPush Method for a Satellite-Based GlobalMulticast Replication System".

James Gwertzman and Margo Seltzer, "TheCase for Geographical Push-Caching and"World-Wide Web Cache Consistency".

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

29/30

Contd..

WEB SITES:

www.wikipedia.com

www.cs.vt.edu

www.skycache.com

www.intelsat.com

www.ibeam.com.

7/29/2019 126379 741 Adding Intelligence to Internet Through Satellite

30/30

Thank You..

QUERIES..?