Satellite Communication Link and Design: Improving Design Architecture in GEO satellite using 16-QAM TCM with DS-CDMA

Abstract

This paper is intended for changing the satellite communication link and design to proper and more secure link and design. This paper demonstrate about the current technologies using in satellite and compare with new advanced technology, DS-CDMA using 16-QAM TCM. In this system, DS-CDMA is promoted to GEO satellite communication system. This makes it possible for communicating between subscribers with trusted security. But many satellite users are getting headache about justifying the dish. This makes the satellite to develop slower. Hence, this paper added the AST system for tracking the GEO satellite on behalf of users based on user’s position.