© The Institution of Engineering and Technology
For cooperative spectrum sensing, multiple secondary users are required to deliver their local decisions to a fusion centre through a report channel. A resource-efficient transmission technique for the report channel is presented, which can significantly reduce the time or frequency resource needed for transmission by simultaneously transmitting the local decisions.
References
-
-
1)
-
5. Bai, Z., Wang, L., Zhang, H., Kwak, K.: ‘Cluster-based cooperative spectrum sensing for cognitive radio under bandwidth constraints’. IEEE Int. Conf. Communication Systems (ICCS), 2010, pp. 569–573.
-
2)
-
2. Mishra, S.M., Sahai, A., Broadersen, R.W.: ‘Cooperative sensing among cognitive radios’. IEE Int. Conf. Communication (ICC), 2006, pp. 1658–1663.
-
3)
-
3. Sun, C., Zhang, W., Letaief, K.B.: ‘Cooperative spectrum sensing for cognitive radio under bandwidth constraints’. Wireless Communications and Networking Conf., WCNC, 2007, pp. 1–5.
-
4)
-
7. Ju, M., Kim, I.-M.: ‘Error performance analysis of BPSK modulation in physical-layer network-coded bidirectional relay networks’, IEEE Trans. Commun., 2010, 58, pp. 2770–2775 (doi: 10.1109/TCOMM.2010.082010.090256).
-
5)
-
4. Bian, L., Zhu, Q.: ‘Cooperative spectrum sensing algorithm based on date fusion under bandwidth constraints’. Int. Conf. Natural Computation, 2009, Vol. 5, pp. 38–42.
-
6)
-
T. Yücek ,
H. Arslan
.
A survey of spectrum sensing algorithms for cognitive radio applications.
IEEE Commun. Surv. Tutor.
,
1
-
7)
-
C.R. Stevenson ,
G. Chouinard ,
Z. Lei ,
W. Hu ,
S.J. Shellhammer ,
W. Caldwell
.
IEEE 802.22 The First Cognitive Radio Wireless Regional Area Network Standard.
IEEE Commun. Mag.
,
1 ,
130 -
138
-
8)
-
6. Lim, C.H.: ‘Cognitive radio convergence system and method’, .
http://iet.metastore.ingenta.com/content/journals/10.1049/el.2014.1469
Related content
content/journals/10.1049/el.2014.1469
pub_keyword,iet_inspecKeyword,pub_concept
6
6
Resource-efficient transmission for report channel in cooperative spectrum sensing