SoC Model Analysis for ECG Data Acquisition with Wireless Sensor Network

Author

Li Zheying ; Liu Jia ; Wang Shuying ; Li Shuo

Author_Institution

Inst. of Micro Electron. Applic. Tech, Beijing Union Univ. (BUU), Beijing, China

fYear

2009

fDate

11-13 June 2009

Firstpage

1

Lastpage

4

Abstract

Mixed signal SoC for ECG waveform acquisition is designed and discussed in this paper. The SoC is a terminal of a special wireless sensor network (WSN) as a data source. Time parameters and communication band width are discussed. Especially, to satisfy the requirements of ECG waveform data acquisition and transmission the relation of sampling rate and communication band width is discussed. Based on the analysis of ECG frequency characteristics and the real time requirements of the WSN, synchronous data acquisition and transmission architecture of the SoC is designed. The DFG (Data flow graphic) model of the architecture is built for time parameters analysis and circuits design as well.

Keywords

biomedical communication; data acquisition; data communication; electrocardiography; medical signal processing; system-on-chip; wireless sensor networks; DFG; ECG data acquisition; ECG data transmission; ECG frequency characteristics; ECG waveform acquisition; SoC mixed signals; SoC model analysis; SoC terminal; WSN data source; communication bandwidth; data flow graphic model; sampling rate; synchronous data acquisition; wireless sensor network; Circuit analysis; Data acquisition; Data analysis; Electrocardiography; Flow graphs; Frequency; Graphics; Sampling methods; Signal design; Wireless sensor networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Bioinformatics and Biomedical Engineering , 2009. ICBBE 2009. 3rd International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-2901-1

Electronic_ISBN

978-1-4244-2902-8

Type

conf

DOI

10.1109/ICBBE.2009.5163411

Filename

5163411