Definition
Cognitive Radio-based Non-orthogonal Multiple Access (CR-NOMA) is a derivation of NOMA. In CR-NOMA, a user with bad channel condition is viewed as the primary user (PU), while a user with good channel condition is regarded as the secondary user (SU), which is squeezed into the spectrum occupied by PU (Ding et al. 2016). CR-NOMA opportunistically serves one user on the condition that other users’ Quality of Service (QoS) is guaranteed.
Historical Background
The advent of CR-NOMA is driven by the advantages of NOMA and CR. Recently, NOMA has attracted increasing attention because of its high spectral utilization. At the transmitter side, multiple users’ signals can be transmitted simultaneously in time domain, frequency domain, or code domain by utilizing power domain multiplexing. At the receiver side, the multiplexed signals can be separated by using Successive Interference Cancellation (SIC). Thus, the resource block...
References
Agiwal M, Roy A, Saxena N (2016) Next generation 5G wireless networks: a comprehensive survey. IEEE Commun Surv Tutorials 18(3):1617–1655
Boccardi F, Heath RW, Lozano A et al (2014) Five disruptive technology directions for 5G. IEEE Commun Mag 52(2):74–80
Ding Z, Fan P, Poor HV (2016) Impact of user pairing on 5G nonorthogonal multiple-access downlink transmissions. IEEE Trans Veh Technol 65(8):6010–6023
Ding Z, Lei X, Karagiannidis GK, Schober R, Yuan J and Bhargava VK (2017) A survey on non-orthogonal multiple access for 5G networks: research challenges and future trends. IEEE J Sel Areas Commun 35(10):2181–2195
Han S, Chih-Lin I, Xu Z et al. (2014) Energy efficiency and spectrum efficiency co-design: from NOMA to network NOMA. IEEE COMSOC MMTC E-Letter 9(5):21–24
Haykin S (2005) Cognitive radio: brain-empowered wireless communications. IEEE J Sel Areas Commun 23(2):201–220
Higuchi K, Kishiyama Y (2013) Non-orthogonal access with random beamforming and intra-beam SIC for cellular MIMO downlink. In: Vehicular technology conference (VTC Fall), 2013 IEEE 78th. IEEE, pp 1–5
Hu F, Chen B, Zhu K (2018) Full spectrum sharing in cognitive radio networks toward 5G: a survey. IEEE Access 6:15754–15776
Islam SMR, Avazov N, Dobre OA, Kwak K et al. (2016) Power-domain non-orthogonal multiple access (NOMA) in 5G systems: potentials and challenges. IEEE Commun Surv & Tutorials 19(2):721–742
Kolodzy P, Avoidance I (2002) Spectrum policy task force. Federal Commun Comm, Washington, DC, Rep. ET Docket, 40(4): 147–158
Lv L, Yang L, Jiang H et al. (2015) When NOMA meets multiuser cognitive radio: opportunistic cooperation and user scheduling
Lv L, Yang L, Jiang H, Luan T.H, Chen J et al. (2018) When NOMA meets multiuser cognitive radio: opportunistic cooperation and user scheduling. IEEE Trans Veh Technol 67(7):6679–6684
Mitola J, Maguire GQ (1999) Cognitive radio: making software radios more personal. IEEE Pers Commun 6(4):13–18
Rawat P, Singh KD, Bonnin JM (2016) Cognitive radio for M2M and internet of things: a survey. Comput Commun 94:1–29
Razavi R, Dianati M, Imran MA (2017) Non-orthogonal multiple access (NOMA) for future radio access. In: 5G mobile communications. Springer, Cham, pp 135–163
Tragos EZ, Zeadally S, Fragkiadakis AG et al (2013) Spectrum assignment in cognitive radio networks: a comprehensive survey. IEEE Commun Surv Tutorials 15(3):1108–1135
Wang B, Liu KJR (2011) Advances in cognitive radio networks: a survey. IEEE J Sel Top Sign Proces 5(1):5–23
Zabetian N, Baghani M, Mohammadi A (2017) Rate optimization in NOMA cognitive radio networks. In: International symposium on telecommunications. IEEE, pp 62–65
Zheng G, Ma S, Wong KK et al (2010) Robust beamforming in cognitive radio. IEEE Trans Wirel Commun 9(2):570–576
Zhou Z, Guo D, Honig ML (2017) Licensed and unlicensed spectrum allocation in heterogeneous networks. IEEE Trans Commun 65(4):1815–1827
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Na, Z., Zhang, M., Wang, Y. (2018). Cognitive Radio-Based Non-orthogonal Multiple Access. In: Shen, X., Lin, X., Zhang, K. (eds) Encyclopedia of Wireless Networks. Springer, Cham. https://doi.org/10.1007/978-3-319-32903-1_207-1
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DOI: https://doi.org/10.1007/978-3-319-32903-1_207-1
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