Definition
Lasers have been considered for space communications since their realization in 1960. However, it was soon recognized that, although the laser had potential for the transfer of data at extremely high rates, specific advancements were needed in component performance and systems engineering, particularly for space-qualified hardware. Advances in system architecture, data formatting, and component technology over the past three decades have made laser communications in space not only a viable but also a attractive approach to intersate ....etc

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ABSTRACT
A strategy is being developed whereby the currentset of internationally standardized space datacommunications protocols can be incrementallyevolved so that a first version of an operational“Interplanetary Internet” is feasible by the end ofthe decade. This paper describes its architecturalconcepts, discusses the current set of standard spacedata communications capabilities that exist tosupport Mars exploration and reviews proposednew developments. We also speculate that thesecurrent capabilities can grow to support futures ....etc

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Presented By:
CHAVA NITHIN


ADVANCES IN INTERNET COMMUNICATIONS
INTRODUCTION
A)INTERNET ORIGIN
1) PACKET SWITCHING:
Packets are units of electronic information or data while switching refers to the way that packets are transmitted over a network. Under this theory information would continue to flow even if some paths to a particular destination became unavailable.
2) BUILDING THE ARPANET
3) IMPROVING COMMUNICATION:
As the ARPANET expande ....etc

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I need the ppts of the topic title given below plz kindly send ppts to my email as soon as possible.

THE INTERPLANETARY INTERNET:

A COMMUNICATIONS INFRASTRUCTURE FOR

MARS EXPLORATION
....etc

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The communication needs of Earth observation satellites is steadily increasing. Within a few
years, the data rate of such satellites will exceed 1 Gbps, the angular resolution of sensors will be
less than 1 μrad, and the memory size of onboard data recorders will be beyond 1 Tbytes.
Compared to radio frequency links, optical communications in space offer various advantages
such as smaller and lighter equipment, higher data rates, limited risk of interference with other
communications systems, and the effective use of freque ....etc

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difference between internet and x-internet?? ....etc

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please send the topic PDF as quickly as possible.......to my mail is [email protected] ..........thank you......................
pdf for Advances in internet communications.........................
pdf for Advances in internet communications......................... ....etc

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can u please send mee the full paper about the topic what i mentioned above i.e challenges to next generation internet internet, i want that full paper by today evening... could u please provide for mee ....etc

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Mobile communications Over Internet Protocol is designed to be totally mobile-centric, and is optimized specifically for mobile-handsets environment rather than the PC. MoIP unlike mobile VoIP, is not a VoIP program made accessible from mobile phones or a switchboard application using VoIP in the background buts it's a form of peer-to-peer communications found on users' handsets, used to conduct talk and chat over the Internet connection as its primary channel via standard mobile communications applications including 3G, GPRS and Wifi.

Most ....etc

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ethio telecom 3g mobile internet hackabana  shbejsshidbbrknsjjdkmdmmdmenahhsnnsghdngshhhsbbbsh ....etc

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