A Wiggling Adjustment Model for Radio Access Network Cell Coverage

Author

Yang, Changyi ; Gao, Zhipeng ; Lv, Zhou ; Chen, Xingyu ; Qiu, Xuesong

Author_Institution

State Key Lab. of Networking & Switching Technol., Beijing Univ. of Posts & Telecommun., Beijing, China

fYear

2010

fDate

23-25 Sept. 2010

Firstpage

1

Lastpage

4

Abstract

In order to provide seamless communication service, cell overlap is necessary for radio access network. But too many cell overlaps lead the waste of network resource. To reduce the waste and hold the reasonable cell overlaps, a model named WAMRANEC (Wiggling Adjustment Model for Radio Access NEtwork Cell coverage) is shown. Firstly, three factors concerned coverage optimization are analyzed. Then the central cell is confirmed according to the densities of overlaps and of mobile users. And the algorithm is given to optimize the cell coverage. At last, WAMRANEC is used to the scenario of cell outage self-healing. The simulation shows the process of optimization when using WAMRANEC.

Keywords

optimisation; radio access networks; WAMRANEC; cell overlap; coverage optimization; mobile users; radio access network cell coverage; seamless communication service; wiggling adjustment model; Analytical models; Base stations; Computer architecture; Microprocessors; Object oriented modeling; Optimization; Radio access networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications Networking and Mobile Computing (WiCOM), 2010 6th International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-3708-5

Electronic_ISBN

978-1-4244-3709-2

Type

conf

DOI

10.1109/WICOM.2010.5601259

Filename

5601259