Design of Optimum Filters for WCDMA Base Station Based on SDR

Author

Zhang, Lingwen ; Tan, Zhenhui ; Jin, Xiaojun ; Chen, Xia

Author_Institution

Beijing Jiaotong Univ.

Volume

1

fYear

2006

fDate

16-20 2006

Abstract

Software defined radio (SDR) has emerged as a priority theme of research since it will substitute for conventional implementation on wireless communication system. In this paper, one digital up-converter (DUC) system module for WCDMA base station based on SDR is constructed, optimum filters used in the system are analyzed, designed and simulated, the simulation results indicate that the filters designed are with appropriate frequency properties and lower steps which can help reduce computation complexity and storage space, simplify the design of the filters, decrease the errors from the effective length of words, therefore make the develop on 3G base station more economical and effective

Keywords

3G mobile communication; code division multiple access; filtering theory; software radio; 3G base station; SDR; WCDMA base station; digital up-converter system; optimum filters; software defined radio; Base stations; Baseband; Computational modeling; Digital filters; Finite impulse response filter; Frequency; Interpolation; Multiaccess communication; Software radio; Wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Signal Processing, 2006 8th International Conference on

Conference_Location

Beijing

Print_ISBN

0-7803-9736-3

Electronic_ISBN

0-7803-9736-3

Type

conf

DOI

10.1109/ICOSP.2006.344444

Filename

4128780