Electromagnetic interference problems in mobile wireless communication system and its efficient frequency management

Author

Deb, G.K.

Author_Institution

Electron. Res. & Dev. Centre of India, Calcutta, India

fYear

1997

Firstpage

417

Lastpage

420

Abstract

The paper dwells on the design and development aspect of modern electronic wireless communication system taking into consideration of the EMC aspect, viz. propagation characteristics, multipath reflection, adjacent channel interference, co-channel interference, environmental norms, fading etc. It deals with the problems of echo-cancellation due to high speed modems and loss of signal due to power level change during operation. Besides, sectorisation for using the same line on the same cell-site by added users is also discussed

Keywords

adjacent channel interference; cellular radio; cochannel interference; echo suppression; fading; land mobile radio; radio spectrum management; radiofrequency interference; radiowave propagation; EMC; adjacent channel interference; cellular radio; cochannel interference; echo cancellation; electromagnetic interference; environmental norms; fading; frequency management; high speed modems; mobile wireless communication system; multipath reflection; power level change; propagation characteristics; sectorisation; signal loss; Land mobile radio cellular systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility Proceedings, 1997 International Symposium on

Conference_Location

Beijing

Print_ISBN

0-7803-3608-9

Type

conf

DOI

10.1109/ELMAGC.1997.617178

Filename

617178