Abstract
In this book, we define User-Centric Ultra-Dense Networks (UUDN) [1] by introducing the philosophy of network serving user and the “de-cellular” method. UUDN is a wireless network that the AP density is comparable to the user density; this network will organize an AP Group (APG) as a following coverage to serve each user seamlessly without user’s involvement. UUDN lets user feel like a network always following him. So, the network shall intelligently recognize the user’s wireless communication environments, and then flexibly organize the required APG and resource to serve the user to let the user feel like always in the center of a “cell”. Figure 3.1 shows the concept from cell centric to user-centric.
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References
Shanzhi Chen, Fei Qin, et al., “User-Centric Ultra-Dense Networks (UUDN) for 5G: Challenges, Methodologies and Directions,” IEEE Wireless Communication Magazine, Vol.23, no. 2, pp.78-85, April 2016.
F Sivrikaya, S Salsano, et al., “Mobility Support in User-Centric Networks,” Springer International Publishing, pp.269-288, May 2014.
J Kim, JH Kim, “The user-centric mobility support scheme,” Proc. IEEE Communications Society Conference on Sensor, Mesh & Ad Hoc Communications & Networks, pp.40-41, August 2012.
Heli Zhang, Shanzhi Chen, et al., “Interference Management for Heterogeneous Network with Spectral Efficiency Improvement,” IEEE Wireless Communications Magazine, Vol. 22, no.2, pp.101-107, April 2015.
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Chen, S., Qin, F., Hu, B., Li, X., Chen, Z., Liu, J. (2018). Concept and Challenge of UUDN. In: User-Centric Ultra-Dense Networks for 5G. SpringerBriefs in Electrical and Computer Engineering. Springer, Cham. https://doi.org/10.1007/978-3-319-61201-0_3
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DOI: https://doi.org/10.1007/978-3-319-61201-0_3
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