Highly efficient integrated voice and data packet access for next generation mobile systems

Author

Sumi, Yuji ; Furukawa, Hiroshi ; Akaiwa, Yoshihiko

Author_Institution

Dept. of Intelligent Syst., Kyushu Univ., Japan

Volume

7

fYear

2004

fDate

26-29 Sept. 2004

Firstpage

4815

Abstract

This paper proposes a highly efficient integrated voice and data packet access on downlink for the next generation multimedia mobile communication systems. The proposed method is made by the combination of two approaches: namely (1) TDMA with a dynamic slot assignment; and (2) CDMA with an adaptive spreading factor control. The proposed integrated voice and data packet access method is compared with two alternative methods and the results show that the proposed method achieves high rate downlink data transmission without disturbing voice transmission.

Keywords

IntServ networks; code division multiple access; mobile radio; multimedia communication; packet radio networks; time division multiple access; CDMA adaptive spreading factor control; TDMA dynamic slot assignment; high rate downlink data transmission; integrated voice/data packet access; multimedia mobile communication systems; voice transmission; Adaptive control; Communication system control; Data communication; Downlink; Mobile communication; Multiaccess communication; Multimedia communication; Multimedia systems; Programmable control; Time division multiple access;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 2004. VTC2004-Fall. 2004 IEEE 60th

ISSN

1090-3038

Print_ISBN

0-7803-8521-7

Type

conf

DOI

10.1109/VETECF.2004.1405009

Filename

1405009