Power Allocation and User Assignment Scheme for beyond 5G Heterogeneous Networks
Joint Authors
Khan, Imran
Bakht, Khush
Jameel, Furqan
Ali, Zain
Khan, Wali Ullah
Sardar Sidhu, Guftaar Ahmad
Lee, Jeong Woo
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-11-16
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Information Technology and Computer Science
Abstract EN
The issue of spectrum scarcity in wireless networks is becoming prominent and critical with each passing year.
Although several promising solutions have been proposed to provide a solution to spectrum scarcity, most of them have many associated tradeoffs.
In this context, one of the emerging ideas relates to the utilization of cognitive radios (CR) for future heterogeneous networks (HetNets).
This paper provides a marriage of two promising candidates (i.e., CR and HetNets) for beyond fifth generation (5G) wireless networks.
More specifically, a joint power allocation and user assignment solution for the multiuser underlay CR-based HetNets has been proposed and evaluated.
To counter the limiting factors in these networks, the individual power of transmitting nodes and interference temperature protection constraints of the primary networks have been considered.
An efficient solution is designed from the dual decomposition approach, where the optimal user assignment is obtained for the optimized power allocation at each node.
The simulation results validate the superiority of the proposed optimization scheme against conventional baseline techniques.
American Psychological Association (APA)
Bakht, Khush& Jameel, Furqan& Ali, Zain& Khan, Wali Ullah& Khan, Imran& Sardar Sidhu, Guftaar Ahmad…[et al.]. 2019. Power Allocation and User Assignment Scheme for beyond 5G Heterogeneous Networks. Wireless Communications and Mobile Computing،Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1212043
Modern Language Association (MLA)
Bakht, Khush…[et al.]. Power Allocation and User Assignment Scheme for beyond 5G Heterogeneous Networks. Wireless Communications and Mobile Computing No. 2019 (2019), pp.1-11.
https://search.emarefa.net/detail/BIM-1212043
American Medical Association (AMA)
Bakht, Khush& Jameel, Furqan& Ali, Zain& Khan, Wali Ullah& Khan, Imran& Sardar Sidhu, Guftaar Ahmad…[et al.]. Power Allocation and User Assignment Scheme for beyond 5G Heterogeneous Networks. Wireless Communications and Mobile Computing. 2019. Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1212043
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1212043