Analyzing performance of SIC with multiple power multichannel Aloha
AlHamad, Osama A.
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https://hdl.handle.net/2142/18222
Description
Title
Analyzing performance of SIC with multiple power multichannel Aloha
Author(s)
AlHamad, Osama A.
Issue Date
2011-01-14T22:40:26Z
Director of Research (if dissertation) or Advisor (if thesis)
Hajek, Bruce
Department of Study
Electrical & Computer Eng
Discipline
Electrical & Computer Engr
Degree Granting Institution
University of Illinois at Urbana-Champaign
Degree Name
M.S.
Degree Level
Thesis
Keyword(s)
multichannel Aloha
successive interference cancellation (SIC)
Large Delay
Satellite
Abstract
This thesis analyzes the performance of successive interference cancellation (SIC) when used with multiple power, multichannel Aloha. We use the fluid model to analyze the performance of the system under various circumstances. We also simulate the performance of a SIC system over a single channel. SIC increases the throughput of a multiple power system up to around 100%. The results show that there is a maximum performance increase that can be achieved using predetermined transmission sequences. An infinite increase may be achieved using dynamic or random sequences.
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