Quantization and jitter requirements in multimode mobile terminals

Author

Pirskanen, Juho ; Renfors, Markku

Author_Institution

Telecommun. Lab., Tampere Univ. of Technol., Finland

Volume

4

fYear

2001

fDate

2001

Firstpage

1182

Abstract

In mobile communications, there exists increasing demand to develop small sized mobile terminals with the ability to operate more flexibly in different systems. In this paper, we examine the requirements for wideband bandpass sampling, which is seen as an important tool together with multirate signal processing, in implementing more flexible devices. We consider the case, where sampling is done straight away at a high IF frequency. It is shown how the requirements for quantization and jitter noise depend in the GSM case on the bandwidth and filter type of the analog front-end, as well as on the sampling rate

Keywords

Butterworth filters; cellular radio; quantisation (signal); signal sampling; superheterodyne receivers; telecommunication terminals; timing jitter; GSM; IF frequency; analog front-end; bandwidth; filter type; flexible devices; jitter requirements; mobile communications; multimode mobile terminals; multirate signal processing; quantization; sampling rate; small sized mobile terminals; wideband bandpass sampling; Bandwidth; Filters; Frequency; GSM; Jitter; Mobile communication; Quantization; Signal processing; Signal sampling; Wideband;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 2001. ICC 2001. IEEE International Conference on

Conference_Location

Helsinki

Print_ISBN

0-7803-7097-1

Type

conf

DOI

10.1109/ICC.2001.936864

Filename

936864