Transmission scheduling scheme for multicode WCDMA/TDD networks

Author

Lee, Ok-Sun ; Han, Youngnam ; Lee, Jiwoong

Author_Institution

Sch. of Commun. Eng., Inf. & Commun. Univ., Taejon, South Korea

Volume

2

fYear

2001

fDate

6/23/1905 12:00:00 AM

Firstpage

812

Abstract

A packet transmission scheduling scheme is proposed in a multicode WCDMA/TDD network. Multicode allocation based on SIR and traffic load, for packet transmission with variable rate, is investigated. The proposed scheme gives consideration to delay control and takes priority into account for on-going users. Delay control minimizes the buffer size and supplies fairness to users. Priority to on-going users prevents packets being discarded during transmission. The effect of delay control and giving priority to the on-going users is investigated with respect to system performance and throughput

Keywords

code division multiple access; delays; packet radio networks; scheduling; telecommunication traffic; time division multiplexing; SIR; buffer size; delay control; downlink; fairness; multicode WCDMA/TDD networks; on-going users; packet transmission scheduling; throughput; traffic load; variable rate; Control systems; Delay effects; Electronic mail; Gain; Integrated circuit modeling; Multiaccess communication; Neodymium; Random variables; Size control; System performance;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 2001. VTC 2001 Fall. IEEE VTS 54th

Conference_Location

Atlantic City, NJ

ISSN

1090-3038

Print_ISBN

0-7803-7005-8

Type

conf

DOI

10.1109/VTC.2001.956883

Filename

956883