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Stable Throughput Region of Cognitive-Relay Networks with Imperfect Sensing and Finite Relaying Buffer

Authors
  • Alaa, Ahmed M.
Type
Preprint
Publication Date
Aug 05, 2014
Submission Date
Aug 05, 2014
Identifiers
arXiv ID: 1408.1025
Source
arXiv
License
Yellow
External links

Abstract

In this letter, we obtain the stable throughput region for a cognitive relaying scheme with a finite relaying buffer and imperfect sensing. The analysis investigates the effect of the secondary user's finite relaying capabilities under different scenarios of primary, secondary and relaying links outages. Furthermore, we demonstrate the effect of miss detection and false alarm probabilities on the achievable throughput for the primary and secondary users.

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