8th International Conference on Cognitive Radio Oriented Wireless Networks

Research Article

Transmit and Receive Cooperative Cognition: Protocol Design and Stability Analysis

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  • @INPROCEEDINGS{10.4108/icst.crowncom.2013.252072,
        author={Ahmed El Shafie and Amr El-Keyi and Tamer Khattab and Mohammed Nafie},
        title={Transmit and Receive Cooperative Cognition: Protocol Design and Stability Analysis},
        proceedings={8th International Conference on Cognitive Radio Oriented Wireless Networks},
        publisher={ICST},
        proceedings_a={CROWNCOM},
        year={2013},
        month={11},
        keywords={cognitive radio closure stability analysis},
        doi={10.4108/icst.crowncom.2013.252072}
    }
    
  • Ahmed El Shafie
    Amr El-Keyi
    Tamer Khattab
    Mohammed Nafie
    Year: 2013
    Transmit and Receive Cooperative Cognition: Protocol Design and Stability Analysis
    CROWNCOM
    IEEE
    DOI: 10.4108/icst.crowncom.2013.252072
Ahmed El Shafie1,*, Amr El-Keyi1, Tamer Khattab2, Mohammed Nafie1
  • 1: Nile University
  • 2: Qatar University
*Contact email: ahmed.salahelshafie@gmail.com

Abstract

In this paper, we investigate the stability of a cooperative cognitive system.We propose a cooperative secondary transmitter-receiver system (CSTR), where, the secondary transmitter (ST) and the secondary receiver (SR) increase the spectrum availability for the ST packets by relaying the unsuccessfully transmitted packets of the primary transmitter (PT). We assume receiving nodes with multipacket reception capability (MPR). We provide two inner bounds and two outer bounds on the stability region of the considered system.