DocumentCode
3263475
Title
WCDMA adjacent channel interference requirements
Author
Hamalainen, Seppo ; Lilja, Hani ; Hämäläinen, Ari
Author_Institution
Nokia Res. Center, Finland
Volume
5
fYear
1999
fDate
1999
Firstpage
2591
Abstract
In this paper the effects of adjacent channel interference on WCDMA capacity are studied for two adjacent frequency operators as well as for a hierarchical cell structure to be used by one operator at adjacent frequency channels. The effect of adjacent channel interference on the system capacity is studied with practical loading of the WCDMA system. Also a new model for adjacent channel interference in the uplink is introduced taking into account the behaviour of a practical WCDMA terminal power amplifier. A goal of this paper is to find out the adjacent channel interference requirements for the WCDMA system
Keywords
UHF power amplifiers; adjacent channel interference; cellular radio; channel capacity; code division multiple access; WCDMA; adjacent channel interference; hierarchical cell structure; system capacity; terminal power amplifier; Bandwidth; Base stations; Downlink; Frequency; Interchannel interference; Mobile handsets; Multiaccess communication; Power amplifiers; Radio access networks; Standardization;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 1999. VTC 1999 - Fall. IEEE VTS 50th
Conference_Location
Amsterdam
ISSN
1090-3038
Print_ISBN
0-7803-5435-4
Type
conf
DOI
10.1109/VETECF.1999.800255
Filename
800255
Link To Document