Performance of data traffic in dynamic MC-CDMA with correlated interferers

Author

Kundu, Sumit ; Chakrabarti, Saswat

Author_Institution

Dept. of Electron. & Commun. Eng., Nat. Inst. of Technol., Durgapur, India

Volume

B

fYear

2004

fDate

21-24 Nov. 2004

Firstpage

513

Abstract

Performance of an adaptive data transmission using dynamic MC-CDMA under Poisson traffic is analyzed where spreading codes are allocated dynamically depending on the channel traffic intensity satisfying a constraint on outage. The performance is compared with that of a fixed rate scheme. The effects of signal correlation and power control error on throughput and delay have also been indicated.

Keywords

adaptive codes; channel allocation; code division multiple access; correlation methods; delays; interference (signal); spread spectrum communication; stochastic processes; telecommunication traffic; Poisson traffic; adaptive data transmission; channel traffic intensity; delay; dynamic MC-CDMA; dynamic allocation; interference; multiple code-code division multiple access; power control error; signal correlation; spreading code; Communication system traffic control; Data communication; Delay effects; Gain; Interference; Multiaccess communication; Multicarrier code division multiple access; Quality of service; Telecommunication traffic; Throughput;

fLanguage

English

Publisher

ieee

Conference_Titel

TENCON 2004. 2004 IEEE Region 10 Conference

Print_ISBN

0-7803-8560-8

Type

conf

DOI

10.1109/TENCON.2004.1414645

Filename

1414645