A feasibility of an adaptive sampling processing method for software defined radio

Author

Sawai, Ryo ; Harada, Hiroshi ; Shirai, Hiroshi ; Fujise, Masayuki

Author_Institution

Graduate Sch. of Sci. & Eng., Chuo Univ., Tokyo, Japan

Volume

3

fYear

2001

fDate

2001

Firstpage

1892

Abstract

A new adaptive sampling processing method is presented in order to integrate several radio communication systems by a system clock effectively. The proposed method can distribute a system clock adaptively for each integrated system by one sampler according to the target systems´ symbol/chip rates. As an evaluation of the proposed method, a multimode and multiservice software radio (MMSR) communications system for future intelligent transport systems is designed, and the BER performance under additive white Gaussian noise (AWGN), one path and two-paths Rayleigh fading environments are evaluated by computer simulation

Keywords

AWGN channels; Rayleigh channels; error statistics; mobile radio; sampling methods; synchronisation; timing; AWGN; BER performance; Rayleigh fading; adaptive sampling processing method; adaptive symbol timing synchronization; additive white Gaussian noise; intelligent transport systems; multimode software radio; multiservice software radio; radio communication systems; software defined radio; system clock; AWGN; Additive white noise; Bit error rate; Clocks; Computer simulation; Intelligent systems; Radio communication; Rayleigh channels; Sampling methods; Software radio;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 2001. VTC 2001 Spring. IEEE VTS 53rd

Conference_Location

Rhodes

ISSN

1090-3038

Print_ISBN

0-7803-6728-6

Type

conf

DOI

10.1109/VETECS.2001.945024

Filename

945024