شماره ركورد كنفرانس :
3926
عنوان مقاله :
Outage Analysis for kth worst User in Multiuser Spectrum Sharing Relay System in Nakagami-m Fading Environment
پديدآورندگان :
Moghimi Kandelusy Omid omid.m_kandelusy@yahoo.com Student Electrical and Computer Engineering Noshirvani university of Technology Babol, Iran , Hosseini Andargoli Seyed Mehdi shm_andargoli@nit.ac.ir Faculty Electrical and Computer Engineering Noshirvani university of Technology Babol, Iran
كليدواژه :
Cognitive radio , multiuser , Nakagami , m fading , outage probability , spectrum sharing , relay network
عنوان كنفرانس :
بيست و چهارمين كنفرانس مهندسي برق ايران
چكيده فارسي :
in this paper, we study outage probability (OP) of the multiuser spectrum sharing relay system (SSRS) that employs a decode-and-forward (DF) relay node to enhance the system reliability. Particularly, a closed-form expression for the OP of the kth worst destination in Nakagami-m fading environment is derived which provides a generalized analytical tool for investigating system’s key parameters on the OP and paves the way for more complex analysis. We verify correctness of our theoretical analysis by showing that simulation results coincide with the analytical results
