A Real-Time Scheduling Algorithm with Buffer Optimization for Embedded Signal Processing Systems

Author

Guan, Nan ; Lv, Mingsong ; Deng, Qingxu ; Yu, Ge

Author_Institution

Inst. of Comput. Software & Theor., Northeastern Univ., Shenyang

Volume

1

fYear

2007

fDate

21-23 May 2007

Firstpage

772

Lastpage

777

Abstract

Embedded signal processing system is a typical type of application in embedded domain. Such systems typically have requirements on high real-time responsiveness and large buffer capacity. In this paper a new scheduling policy for embedded signal processing systems is advanced, which can provide static scheduling for such hybrid systems that contains both data stream processing and independent periodic tasks, and at the same time can minimize buffer consumption.

Keywords

buffer storage; embedded systems; scheduling; signal processing; buffer capacity; buffer consumption; buffer optimization; data stream processing; embedded signal processing systems; hybrid systems; real-time responsiveness; real-time scheduling algorithm; scheduling policy; static scheduling; Data processing; Delay; Dynamic scheduling; Embedded computing; Embedded system; Real time systems; Sampling methods; Scheduling algorithm; Signal processing; Signal processing algorithms;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Information Networking and Applications Workshops, 2007, AINAW '07. 21st International Conference on

Conference_Location

Niagara Falls, Ont.

Print_ISBN

978-0-7695-2847-2

Type

conf

DOI

10.1109/AINAW.2007.45

Filename

4221151