Overlay of cellular CDMA on AMPS forward and reverse link analysis

Author

Hmimy, Hossam H. ; Gupta, Someshwar C.

Author_Institution

Dept. of Electr. Eng., Southern Methodist Univ., Dallas, TX, USA

Volume

45

Issue

1

fYear

1996

fDate

2/1/1996 12:00:00 AM

Firstpage

51

Lastpage

56

Abstract

The forward and reverse link capacities of code division multiple access (CDMA) and analog cellular system in North America (AMPS) are derived when they are overlaid. Formulas that describe the relationship between the number of CDMA and AMPS users for a given carrier to interference ratio (C/I) of each are presented. A nonlinear system that reduces the power of narrow-band interference is introduced. Simulation results are presented for one narrow-band interferer

Keywords

cellular radio; channel capacity; code division multiple access; interference suppression; land mobile radio; nonlinear systems; radio links; radiofrequency interference; AMPS; North America; analog cellular system; carrier to interference ratio; cellular CDMA; code division multiple access; forward link analysis; forward link capacity; narrow band interference reduction; nonlinear system; reverse link analysis; reverse link capacity; Bandwidth; Interference; Multiaccess communication; Narrowband; Nonlinear systems; North America; Personal communication networks; Spread spectrum communication; Time division multiple access; Wideband;

fLanguage

English

Journal_Title

Vehicular Technology, IEEE Transactions on

Publisher

ieee

ISSN

0018-9545

Type

jour

DOI

10.1109/25.481820

Filename

481820