[1] X. Hong, J. Wang, C.-X. Wang, and J. Shi, “Cognitive radio in 5G:
a perspective on energy-spectral efficiency trade-off,” IEEE
Communications Magazine, vol. 52, pp. 46-53, 2014.
[2] Z. Zhang, X. Chai, K. Long, A. V. Vasilakos, and L. Hanzo, “Fullduplex
techniques for 5G networks: self-interference cancellation,
protocol design, and relay selection,” IEEE Communications
Magazine, vol. 53, pp. 128-137, 2015.
[3] S. Haykin, “Cognitive radio: brain-empowered wireless
communications,” IEEE Journal on selected areas in
communications, vol. 23, pp. 201-220, 2005.
[4] T. Luan, F. Gao, and X.-D. Zhang, “Joint resource scheduling for
relay-assisted broadband cognitive radio networks,” IEEE
Transactions on Wireless Communications, vol. 11, pp. 3090-3100,
2012.
[5] A. Goldsmith, S. A. Jafar, I. Maric, and S. Srinivasa, “Breaking
spectrum gridlock with cognitive radios: An information-theoretic
perspective,” proc. IEEE, vol. 97, pp. 894-914, 2009.
[6] J. T. MacDonald and D. R. Ucci, “Interference temperature limits of
IEEE 802.11 protocol radio channels,” in Electro/Information
Technology, 2007 IEEE International Conference on, pp. 64-69,
2007.
[7] B. Wang and K. R. Liu, “Advances in cognitive radio networks: A
survey,” IEEE Journal of selected topics in signal processing, vol. 5,
pp. 5-23, 2011.
[8] SJ. Kim, GB. Giannakis. “Optimal resource allocation for MIMO ad
hoc cognitive radio networks.” IEEE Transactions on Information
Theory, vol. 57, no. 5, pp. 3117-3131, 2011.
[9] M. A. Maddah-Ali, A. S. Motahari, and A. K. Khandani,
“Communication over MIMO X channels: Interference alignment,
decomposition, and performance analysis,” IEEE Transactions on
Information Theory, vol. 54, pp. 3457-3470, 2008.
[10] N. Zhao, F. R. Yu, M. Jin, Q. Yan, and V. C. Leung, “Interference
alignment and its applications: A survey, research issues, and
challenges,” IEEE Communications Surveys & Tutorials, vol. 18, no.
3, pp. 1779-1803, 2016.
[11] N. Zhao, F. R. Yu, and H. Sun, “Interference alignment with delayed
channel state information and dynamic AR-model channel prediction
in wireless networks” in Wireless Networks, vol. 21, no. 4, pp. 1779-
-1803, 2015.
[12] J. Tang, S. Lambotharan, and S. Pomeroy, “Interference cancellation
and alignment techniques for multiple-input and multiple-output
cognitive relay networks,” IET Signal Process, vol. 7, no. 3, pp. 188–
200, May 2013.
[13] S. Arzykulov, G. Nauryzbayev, T. A. Tsiftsis, and M. Abdallah,
“On the Performance of Wireless Powered Cognitive Relay
Network with Interference Alignment,” IEEE Transactions on
Communications, vol. 66, no. 9, pp. 3825--3836, 2018.
[14] Z. Sheng, J. Fan, C. H. Liu, V. C. Leung, X. Liu, and K. K. Leung,
“Energy-efficient relay selection for cooperative relaying in wireless
multimedia networks,” IEEE Transactions on Vehicular
Technology, vol. 64, pp. 1156-1170, 2015.
[15] M. Hajiaghayi, M. Dong, and B. Liang, “Jointly optimal channel and
power assignment for dual-hop multi-channel multi-user relaying,”
IEEE Journal on Selected Areas in Communications, vol. 30, no.9,
pp. 1806-1814, 2012.
[16] F. Li, X. Tan, and L. Wang, “Power scheme and time‐division
bargaining for cooperative transmission in cognitive radio,”
Wireless Communications and Mobile Computing, vol. 15, no. 2,
pp. 379-388, 2015.
[17] L. Lv, J. Chen, Q. Ni, Z. Ding, and H. Jiang, “Cognitive Non-
Orthogonal Multiple Access with Cooperative Relaying: A New
Wireless Frontier for 5G Spectrum Sharing,” IEEE Communications
Magazine, vol. 56, no. 9, pp. 188-195, 2018.
[18] F. Li, X. Tan, and L. Wang, “Power scheme and time‐division
bargaining for cooperative transmission in cognitive radio,”
Wireless Communications and Mobile Computing, vol. 15, pp. 379-
388, 2015.
[19] N. Zhang, N. Cheng, N. Lu, H. Zhou, J. W. Mark, & X. Shen, “Riskaware
cooperative spectrum access for multi-channel cognitive radio
networks.” IEEE Journal on Selected Areas in Communications, vol.
32, no. 3, pp. 516-527, 2014.
[20] F. Gomez-Cuba, R. Asorey-Cacheda, and F. J. Gonzalez-Castano, “A
survey on cooperative diversity for wireless networks,” IEEE
Communications Surveys & Tutorials, vol. 14, no.3, pp. 822-835,
2012.
[21] H. A. Suraweera, I. Krikidis, G. Zheng, C. Yuen, and P. J. Smith,
“Low-complexity end-to-end performance optimization in MIMO
full-duplex relay systems,” IEEE Trans. Wireless Communications,
vol. 13, no. 2, pp. 913-927, 2014.
[22] G. Liu, F. R. Yu, H. Ji, V. C. Leung, and X. Li, “In-band full-duplex
relaying: A survey, research issues, and challenges,” Resource, vol.
147, no.2, pp. 172, 2015.
[23] Y. Fan, C. Wang, J. Thompson, and H. Poor, “Recovering
Multiplexing Loss through Successive Relaying Using Repetition
Coding,” IEEE Transactions on Wireless Communications, vol. 6,
no.2, pp. 4484-4493, 2007.
[24] M. Lari, “Power allocation and effective capacity of AF successive
relays,” Wireless Networks, vol. 24, no.3, pp. 885-895, 2018.
[25] C. Wang, Y. Fan, I. Krikidis, J. S. Thompson, and H. V. Poor,
“Superposition-coded concurrent decode-and-forward relaying,” in
Information Theory, 2008. ISIT 2008. IEEE International
Symposium on, 2008, pp. 2390-2394.
[26] I. Orikumhi, C. Y. Leow, and Y. Li, “Reliable Virtual Full-Duplex
Relaying in the Presence of Interrelay Interference,” IEEE
Transactions on Vehicular Technology, vol. 66, no.10, pp. 9098-
9109, 2017.
[27] M. S. Gilan and A. Olfat, “New beamforming and space-time coding
for two-path successive decode and forward relaying,” IET
Communications, vol. 12, pp. 1573-1588, 2018.
[28] Q. Y. Liau, C. Y. Leow, and Z. Ding, “Amplify-and-Forward Virtual
Full-Duplex Relaying-Based Cooperative NOMA,” IEEE Wireless
Communications Letters, vol. 7, pp. 464-467, 2018.
[29] T. Charalambous, S. M. Kim, N. Nomikos, M. Bengtsson, and M.
Johansson, “Relay-pair selection in buffer-aided successive
opportunistic relaying using a multi-antenna source,” Ad Hoc
Networks, vol. 84, pp. 29-41, 2019.
[30] C. Zhai, W. Zhang, and P. Ching, “Cooperative spectrum sharing
based on two-path successive relaying,” IEEE Transactions on
Communications, vol. 61, pp. 2260-2270, 2013.
[31] A. H. A. El-Malek and S. A. Zummo, “A bandwidth-efficient
cognitive radio with two-path amplify-and-forward relaying,” IEEE
Wireless Communications Letters, vol. 4, pp. 66-69, 2015.
[32] Z. Li, F. Xiao, S. Wang, T. Pei, and J. Li, “Achievable rate maximization for cognitive hybrid satellite-terrestrial networks with af-relays,” IEEE Journal on Selected Areas in Communications, vol. 36, pp. 304-313, 2018.
[33] S. Masrour, A. H. Bastami, and P. Halimi, “Spectrum sharing in cognitive radio networks using beamforming and two-path successive relaying,” in Electrical Engineering (ICEE), 2017 Iranian Conference on, 2017, pp. 1810-1814.
[34] C. Luo, Y. Gong, and F. Zheng, “Full interference cancellation for two-path relay cooperative networks,” IEEE Transactions on Vehicular Technology, vol. 60, pp. 343-347, 2011.
[35] Y. Ji, C. Han, A. Wang, and H. Shi, “Partial inter-relay interference cancellation in two-path successive relay network,” IEEE Communications Letters, vol. 18, pp. 451-454, 2014.
[36] Chih-Lin, I., Rowell, C., Han, S., Xu, Z., Li, G., & Pan, Z. “Toward green and soft: a 5G perspective.” IEEE Communications Magazine, vol. 52, no. 2, pp. 66–73, Feb. 2014.
[37] E. Biglieri, J. Proakis, and S. Shamai, “Fading channels: Information-theoretic and communications aspects,” IEEE Transactions on Information Theory, vol. 44, pp. 2619-2692, 1998.
[38] N. Zhao, F. R. Yu, H. Sun, and M. Li, “Adaptive power allocation schemes for spectrum sharing in interference-alignment-based cognitive radio networks,” IEEE transactions on vehicular technology, vol. 65, pp. 3700-3714, 2016.
[39] K. Gomadam, V. R. Cadambe, and S. A. Jafar, “A distributed numerical approach to interference alignment and applications to wireless interference networks,” IEEE Transactions on Information Theory, vol. 57, p. 3309, 2011.
[40] A. Zappone and E. Jorswieck, “Energy efficiency in wireless networks via fractional programming theory,” Foundations and Trends in Communications and Information Theory, vol. 11, pp. 185-396, 2015.