Research on dynamic resource allocation strategy in the trunking communication system based on TD-SCDMA network

Author

Yaping, Liu ; Jun, Sun ; Shixiang, Shao

Author_Institution

Nanjing Univ. of Posts & Telecommun., Nanjing, China

fYear

2011

fDate

27-29 May 2011

Firstpage

185

Lastpage

188

Abstract

In view of the fact that the limited wireless resources and the asymmetric traffic between uplink and downlink in the trunking communication system based on TD-SCDMA network, a design scheme of dynamic resource allocation (DCA) is given. DCA is a very effective technology to solve those problems and enhance the utilization of resource. Based on the characteristics of the trunking communication system, we combine with the DCA algorithms of TD-SCDMA network in this paper, and give an optimal DCA strategy for the truking communication system in TD-SCDMA network. Finally, the simulation result shows the DCA strategy markedly improve the system performance and gain higher resource utilization.

Keywords

channel allocation; code division multiple access; mobile communication; resource allocation; telecommunication networks; telecommunication traffic; time division multiple access; wireless channels; DCA; TD-SCDMA network; asymmetric traffic; dynamic channel allocation; dynamic resource allocation strategy; limited wireless resource; mobile communication; resource utilization; trunking communication system; 3G mobile communication; Irrigation; Multiaccess communication; Multimedia communication; Resource management; Telecommunications; TD-SCDMA; dynamic resource allocation; the resource utilization; trunking communication system;

fLanguage

English

Publisher

ieee

Conference_Titel

Communication Software and Networks (ICCSN), 2011 IEEE 3rd International Conference on

Conference_Location

Xi´an

Print_ISBN

978-1-61284-485-5

Type

conf

DOI

10.1109/ICCSN.2011.6014701

Filename

6014701