A performance analysis of timing control mechanism for USTS on the IMT-2000 system

Author

Park, Seongsoo

Author_Institution

Network R&D Center, SK Telecom, South Korea

Volume

2

fYear

2002

fDate

15-18 Sept. 2002

Firstpage

725

Abstract

In this paper, we proposed a new timing control mechanism to support USTS (uplink synchronous transmission scheme), and analyzed performance by computer simulation. The proposed mechanism satisfies the requirements of UE transmission timing update of the W-CDMA system in 3GPP. Also, we added a stay state to the timing control step for increasing USTS performance. According to the simulation results, the proposed mechanism shows better performance than any other mechanisms including the conventional mechanism.

Keywords

3G mobile communication; cellular radio; code division multiple access; spread spectrum communication; telecommunication control; 3GPP; IMT-2000 system; UE transmission timing update; USTS; W-CDMA system; computer simulation; performance analysis; stay state; timing control mechanism; uplink synchronous transmission scheme; Control systems; Downlink; Interference cancellation; Multiaccess communication; Performance analysis; Propagation delay; Research and development; System performance; Telecommunication control; Timing;

fLanguage

English

Publisher

ieee

Conference_Titel

Personal, Indoor and Mobile Radio Communications, 2002. The 13th IEEE International Symposium on

Print_ISBN

0-7803-7589-0

Type

conf

DOI

10.1109/PIMRC.2002.1047317

Filename

1047317