Hybrid Multicast Transmission for Public Safety Network in 5G
Joint Authors
Qi, Fei
Zhu, Xuetian
Zhang, Xinran
Sun, Songlin
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-12-18
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Telecommunications Engineering
Abstract EN
We investigate the application of wireless multicast technology in public safety network (PSN) in future wireless communication system.
The hybrid unicast/multicast transmission system is proposed and analyzed in 3D massive multi-input multioutput (MIMO) channel.
The mutual coupling channel model is adopted under the different antenna array configuration scenarios.
The proposed hybrid system adopts multicast beamforming in the multicast groups as well as multiuser-MIMO (MU-MIMO) linear precoding in the unicast group to increase system throughput.
The null space method based interference cancellation is further performed between each group to eliminate signal leakage generated from each group.
Comparisons between two types of antenna array configurations, different channel models, linear precoding as well as multicast beamforming, and user grouping strategies for multicast services are presented and analyzed by simulation.
American Psychological Association (APA)
Qi, Fei& Zhu, Xuetian& Zhang, Xinran& Sun, Songlin. 2016. Hybrid Multicast Transmission for Public Safety Network in 5G. Mobile Information Systems،Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1111452
Modern Language Association (MLA)
Qi, Fei…[et al.]. Hybrid Multicast Transmission for Public Safety Network in 5G. Mobile Information Systems No. 2016 (2016), pp.1-9.
https://search.emarefa.net/detail/BIM-1111452
American Medical Association (AMA)
Qi, Fei& Zhu, Xuetian& Zhang, Xinran& Sun, Songlin. Hybrid Multicast Transmission for Public Safety Network in 5G. Mobile Information Systems. 2016. Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1111452
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1111452