Automatic Distributing Schemes of Physical Cell Identity for Self-Organizing Networks
Joint Authors
Bo Wang, Wenbo
Jiang, Jia Mo
Huang, Yu
Min, Shijun
Peng, Mugen
Wei, Yao
Source
International Journal of Distributed Sensor Networks
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-10-30
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Telecommunications Engineering
Information Technology and Computer Science
Abstract EN
This paper presents and puts forward an optimal automatic distributing of physical cell identity (ADPCI) scheme for the self-organizing network (SON).
Considering the high number and the layered structure of the evolved node B (eNodeB, eNB) in the initial rollout phase, the assigning of PCI for cells would be quite complex.
The PCI self-distributing problem is mapped to the well-known minimum spanning tree (MST) problem in order to optimize the PCI reuse distance and decrease the multiplexing interference.
The correlation property of PCI is analyzed and taken into consideration in the assigning phase.
Moreover, a suboptimal algorithm (SADPCI) is presented as it performs approximately to ADPCI but the computational complexity is lower.
To demonstrate the proposal validity, performances of ADPCI and SADPCI are evaluated.
Simulation results illustrate that these schemes can achieve significantly higher performance even under the condition of severe PCI deficiency.
American Psychological Association (APA)
Wei, Yao& Peng, Mugen& Bo Wang, Wenbo& Min, Shijun& Jiang, Jia Mo& Huang, Yu. 2012. Automatic Distributing Schemes of Physical Cell Identity for Self-Organizing Networks. International Journal of Distributed Sensor Networks،Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-512690
Modern Language Association (MLA)
Wei, Yao…[et al.]. Automatic Distributing Schemes of Physical Cell Identity for Self-Organizing Networks. International Journal of Distributed Sensor Networks No. 2012 (2012), pp.1-10.
https://search.emarefa.net/detail/BIM-512690
American Medical Association (AMA)
Wei, Yao& Peng, Mugen& Bo Wang, Wenbo& Min, Shijun& Jiang, Jia Mo& Huang, Yu. Automatic Distributing Schemes of Physical Cell Identity for Self-Organizing Networks. International Journal of Distributed Sensor Networks. 2012. Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-512690
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-512690