Cellular frequency-hopping CDMA systems

Author

Torrieri, Don

Author_Institution

Army Res. Lab., Adelphi, MD

Volume

2

fYear

1999

fDate

36342

Firstpage

919

Abstract

The potential performance of a cellular frequency-hopping code-division multiple-access system is evaluated for both the forward and reverse links. The effects of sectorization, the number of mobile users per sector, spatial diversity, the number of frequency channels, and the thermal noise are studied. The performance advantage of separated orthogonal frequency-hopping patterns, which eliminate the effects of spectral splatter, is demonstrated

Keywords

cellular radio; code division multiple access; diversity reception; frequency hop communication; interference suppression; thermal noise; CDMA systems; cellular radio; code-division multiple-access; forward links; frequency-hopping communication; number of frequency channels; number of mobile users per sector; reverse links; sectorization effects; separated orthogonal frequency-hopping patterns; spatial diversity effects; spectral splatter effects elimination; thermal noise effects; Bandwidth; Frequency diversity; Frequency synchronization; Laboratories; Land mobile radio cellular systems; Milling machines; Multiaccess communication; Multiple access interference; Powders; Power control;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 1999 IEEE 49th

Conference_Location

Houston, TX

ISSN

1090-3038

Print_ISBN

0-7803-5565-2

Type

conf

DOI

10.1109/VETEC.1999.780482

Filename

780482