شماره ركورد كنفرانس
3974
عنوان مقاله
Performance Evaluation of Joint Relay Selection and Physical layer Network Coding inMulti Relay Wireless Communication
عنوان به زبان ديگر
Performance Evaluation of Joint Relay Selection and Physical layer Network Coding inMulti Relay Wireless Communication
پديدآورندگان
Ghorbani Sanaz sanazghorbani89@gmail.com 1School of Electrical and Computer Engineering Shiraz University , Jamshidi Ali jamshidi@shirazu.ac.ir 1School of Electrical and Computer Engineering Shiraz University , Keshavarz-Haddad Alireza keshavarz@shirazu.ac.ir 1School of Electrical and Computer Engineering Shiraz University
تعداد صفحه
6
كليدواژه
Dual relay selection , relay network , two , way relay channels , cooperative communications , physical network coding
سال انتشار
1396
عنوان كنفرانس
ششمين كنفرانس ملي ايده هاي نو در مهندسي برق
زبان مدرك
انگليسي
چكيده فارسي
We consider a relay selection (RS) scheme for Two-way relay channel. In this scheme, we select two relays by minimizing the bit-error-rate (BER) of the sources. Each source sends its data sequentially to its selected relay. After that, relays exchange their data and broadcast them to the sources. In this scheme, if the selected relays are the same, relays use physical layer network coding (PNC) to broadcast their received signals to the sources. We have analyzed the BER performance of the proposed scheme and it is verified through Monte Carlo simulation. Results show that the proposed scheme has better BER performance compared to a scheme which uses the Alamouti space-time block coded (STBC) technique.
كشور
ايران
لينک به اين مدرک