Location Management and Optimization Research of 3G Network for High-Speed Railway

Author

Jianhua Dai ; Tong Wu

Author_Institution

Sch. of Econ. & Manage., Commun. Univ. of China, Beijing, China

fYear

2012

fDate

21-23 Sept. 2012

Firstpage

1

Lastpage

4

Abstract

The article begins with the particularity of the 3G user in high-speed railway, then divides the user terminals into different groups according to the regularity of the movement, and takes the method of appropriate location management to save the overhead of paging. Oriented paging is used for the stationary user, tracking paging is used for the regularity mobile user, and queued packet paging is used for the irregularity mobile user, all of above approach is adopted to improve the efficiency of location management.

Keywords

3G mobile communication; mobility management (mobile radio); paging communication; queueing theory; railway communication; 3G network; high-speed railway; location management; optimization research; oriented paging overhead; paging tracking; queued packet paging; regularity mobile user; stationary user terminal; Maintenance engineering; Mobile communication; Mobile computing; Personnel; Rail transportation; Vehicles; Wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications, Networking and Mobile Computing (WiCOM), 2012 8th International Conference on

Conference_Location

Shanghai

ISSN

2161-9646

Print_ISBN

978-1-61284-684-2

Type

conf

DOI

10.1109/WiCOM.2012.6478564

Filename

6478564