An Uplink Load Control Strategy for TD-SCDMA Trunking System

Author

Tu, Weichen ; Chen, Meijuan ; Shao, Shixiang ; Ding, Meiling

Author_Institution

Jiangsu Provincial Key Lab. of Wireless Commun., Nanjing Univ. of Posts & Telecommun., Nanjing, China

fYear

2011

fDate

23-25 Sept. 2011

Firstpage

1

Lastpage

4

Abstract

This paper studies the uplink load control strategies of TD-SCDMA system combined with the characteristics and standards of trunking service. Through the simulation, we propose an appropriate uplink load control strategy for TD-SCDMA trunking system, which is based on existing protocol standards. The congestion detection is at base station, while the congestion solution is at RNC. Through a period of measuring, evaluate the load status of every base station. Drop calls of users with bad QoS in overloaded base station, so as to improve the overall performance of the system.

Keywords

code division multiple access; protocols; quality of service; space division multiple access; telecommunication congestion control; QoS; RNC; TD-SCDMA trunking system; congestion detection; congestion solution; protocol standards; uplink load control strategy; Interference; Load flow control; Load modeling; Mobile communication; Quality of service; Time division synchronous code division multiple access; Time frequency analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications, Networking and Mobile Computing (WiCOM), 2011 7th International Conference on

Conference_Location

Wuhan

ISSN

2161-9646

Print_ISBN

978-1-4244-6250-6

Type

conf

DOI

10.1109/wicom.2011.6036716

Filename

6036716