The following publications are possibly variants of this publication:
- An investigation of inter-cell subcarrier collisions in OFDM-based cognitive radio networksSabit Ekin, Mohamed M. Abdallah, Khalid A. Qaraqe, Erchin Serpedin. spawc 2013: 105-109 [doi]
- Random Subcarrier Allocation in OFDM-Based Cognitive Radio NetworksSabit Ekin, Mohamed M. Abdallah, Khalid A. Qaraqe, Erchin Serpedin. tsp, 60(9):4758-4774, 2012. [doi]
- Uplink achievable rate in underlay random access OFDM-based cognitive radio networksHan-Bae Kong, Sabit Ekin, Erchin Serpedin, Khalid A. Qaraqe. ejwcn, 2019:22, 2019. [doi]