TY  - JOUR
AU  - maddah, elahe
AU  - lari, Mohammad
TI  - Sum Rate and Energy Efficiency Maximization in a Cognitive Radio Network with a Successive Relay Primary User
JO  - Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran
VL  - 18
IS  - 4
SP  - 221
EP  - 230
PY  - 2021
DO  - 
ER  -