![](/images/graphics-bg.png)
Pilot Reuse Mode Based on Continuous Pilot Reuse Factors
Joint Authors
Dongsheng, Han
Fu, Kai
Chen, Zhixiong
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-02-10
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Information Technology and Computer Science
Abstract EN
Massive multiple-input multiple-output techniques have attracted wide attention as one of the key technologies of 5G.
Pilot reuse based on the same pilot sequence is necessary among different users due to limited pilot resources.
In this study, a pilot reuse mode based on continuous pilot reuse factors is proposed to pursue a flexible pilot reuse mode with high spectral efficiency (SE).
In this mode, users in every cell are grouped, and different groups use different pilot reuse factors.
Therefore, any overall pilot reuse factor is achieved to increase the flexibility of pilot reuse considerably.
A theoretical analysis proves that the proposed pilot reuse based on continuous pilot reuse factors is superior to the traditional pilot reuse based on single pilot reuse factor to some extent in terms of SE.
A new method to search the optimal pilot reuse based on continuous pilot reuse factors is also introduced.
Simulation results demonstrate that, in most cases, the optimal pilot reuse mode based on continuous pilot reuse factors is better than the traditional mode.
Such superiority still exists under a limited number of antennas.
American Psychological Association (APA)
Dongsheng, Han& Fu, Kai& Chen, Zhixiong. 2020. Pilot Reuse Mode Based on Continuous Pilot Reuse Factors. Wireless Communications and Mobile Computing،Vol. 2020, no. 2020, pp.1-7.
https://search.emarefa.net/detail/BIM-1214965
Modern Language Association (MLA)
Dongsheng, Han…[et al.]. Pilot Reuse Mode Based on Continuous Pilot Reuse Factors. Wireless Communications and Mobile Computing No. 2020 (2020), pp.1-7.
https://search.emarefa.net/detail/BIM-1214965
American Medical Association (AMA)
Dongsheng, Han& Fu, Kai& Chen, Zhixiong. Pilot Reuse Mode Based on Continuous Pilot Reuse Factors. Wireless Communications and Mobile Computing. 2020. Vol. 2020, no. 2020, pp.1-7.
https://search.emarefa.net/detail/BIM-1214965
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1214965