Home // AICT 2011, The Seventh Advanced International Conference on Telecommunications // View article

Nonlinearity Compensation for Super-Positioning Satellite System with Interference Canceller

Authors:
Hiroki Matsuda
Takehiro Ishiguro
Takao Hara
Minoru Okada

Keywords: satellite; frequency reuse; nolinear compensation; interference canceller

Abstract:
The Carrier Super-Positioning Satellite System is a promising telecommunication system because the efficiency of frequency usage is twice as much of that in existing satellite systems. Interference canceller used in the carrier super-positioning system is greatly effected by the nonlinear distortion of satellite TWTA. A scheme of the nonlinearity compensation for P-MP VSAT network has been proposed by us before. In this paper we propose and verify a new method to compensate the nonlinearity of satellite TWTA for P-P system to improve the interference canceller for the Carrier Super-Positioning System.

Pages: 20 to 25

Copyright: Copyright (c) IARIA, 2011

Publication date: March 20, 2011

Published in: conference

ISSN: 2308-4030

ISBN: 978-1-61208-123-6

Location: St. Maarten, The Netherlands Antilles

Dates: from March 20, 2011 to March 25, 2011