Bookcover of Co-Channel Interference in Satellite Links Utilizing Frequency Reuse
Booktitle:

Co-Channel Interference in Satellite Links Utilizing Frequency Reuse

Use of MATLAB as an Analytical Tool for Calculating Co-Channel Interference in Spot/Cellular Beams of a Single-Satellite Mobile Communications System

VDM Verlag Dr. Müller (2009-09-08 )

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ISBN-13:

978-3-639-17714-5

ISBN-10:
3639177142
EAN:
9783639177145
Book language:
English
Blurb/Shorttext:
Depicted in this research is a user-friendly MATLAB program that can be used to calculate co-channel interferences, both in the downlink and the uplink of a single satellite/space-based mobile communications system that utilizes frequency reuse in spot or cellular beams. The analysis and computer code can be applied to any type of satellite or platform elevated at any height above earth. The calculation is for a given instant of time for which the system parameters are input into the program. The results obtained are for the overall carrier to interference ratio (CIR) along with CIR for both the uplink and downlink paths. An overall carrier to noise plus interference ratio (CNIR) is also calculated, which exemplifies the degradation in the carrier to noise ratio (CNR) of the system due to interference. Comparisons for systems with different system scenarios are also made. In conclusion, the co-channel interference can cause substantial degradation to the overall CNR of a system, and should be included as an integral part of the satellite link analysis.
Publishing house:
VDM Verlag Dr. Müller
Website:
http://www.vdm-verlag.de
By (author) :
Saurbh Chhabra
Number of pages:
120
Published at:
2009-09-08
Stock:
Available
Category:
Electronics, electro-technology, communications technology
Price:
49.00 €
Keywords:
Co-Channel, satellite, MOBILE, communications, Uplink, Downlink, Interference, Frequency, antenna, Matlab

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