Minimum duration outage analysis of cellular CDMA for integrated services with correlated signal and interference

Author

Kundu, Sumit ; Chakrabarti, Saswat

Author_Institution

Dept. of Electron. & Electr. Commun. Eng., Indian Inst. of Technol., Kharagpur, India

fYear

2000

fDate

2000

Firstpage

254

Lastpage

258

Abstract

Minimum duration outage analysis has been carried out for a cellular system supporting both voice and data services. The outage has been defined as the excursion of SIR (signal-to-interference ratio) below a threshold level for a certain minimum duration. A mathematical formulation with closed form expression for minimum duration outage considering the correlation between the signal and interference is presented. The capacity of the system in terms of the number of users is related to minimum duration outage probability considering an appropriate interference model

Keywords

cellular radio; channel capacity; code division multiple access; correlation theory; integrated voice/data communication; minimisation; probability; radiofrequency interference; SIR; cellular CDMA; correlation; integrated voice data services; minimum duration; outage analysis; signal-to-interference ratio; system capacity; Capacity planning; Context-aware services; Interference; Intserv networks; Multiaccess communication; Quality of service; Radio link; Signal analysis; Speech analysis; Traffic control;

fLanguage

English

Publisher

ieee

Conference_Titel

Personal Wireless Communications, 2000 IEEE International Conference on

Conference_Location

Hyderabad

Print_ISBN

0-7803-5893-7

Type

conf

DOI

10.1109/ICPWC.2000.905814

Filename

905814