TY - GEN
T1 - Service time analysis of secondary packet transmission with opportunistic channel access
AU - Usman, Muneer
AU - Yang, Hongchuan
AU - Alouini, Mohamed-Slim
N1 - KAUST Repository Item: Exported on 2020-10-01
PY - 2014/9
Y1 - 2014/9
N2 - Cognitive radio transceiver can opportunistically access the underutilized channels of primary systems for new wireless services. The secondary transmission may be interrupted by the primary user's transmission. To facilitate the delay analysis of such secondary packet transmission, we study the resulting extended delivery time for a fixed-size secondary packet that includes both transmission time and waiting time. In particular we derive the exact distribution functions of extended delivery time of secondary transmission for both continuous sensing and periodic sensing cases. Selected numerical results are presented for illustrating the mathematical formulation.
AB - Cognitive radio transceiver can opportunistically access the underutilized channels of primary systems for new wireless services. The secondary transmission may be interrupted by the primary user's transmission. To facilitate the delay analysis of such secondary packet transmission, we study the resulting extended delivery time for a fixed-size secondary packet that includes both transmission time and waiting time. In particular we derive the exact distribution functions of extended delivery time of secondary transmission for both continuous sensing and periodic sensing cases. Selected numerical results are presented for illustrating the mathematical formulation.
UR - http://hdl.handle.net/10754/564980
UR - http://arxiv.org/abs/arXiv:1409.0911v1
UR - http://www.scopus.com/inward/record.url?scp=84919430729&partnerID=8YFLogxK
U2 - 10.1109/VTCFall.2014.6966176
DO - 10.1109/VTCFall.2014.6966176
M3 - Conference contribution
SN - 9781479944491; 9781479944491
BT - 2014 IEEE 80th Vehicular Technology Conference (VTC2014-Fall)
PB - Institute of Electrical and Electronics Engineers (IEEE)
ER -