MC-MRU: A Streaming Media Relay Architecture Based on Multi-core Processor

Author

Ge Ri-Bo

Author_Institution

City Inst., Dalian Univ. of Technol., Dalian, China

fYear

2014

fDate

10-11 Jan. 2014

Firstpage

394

Lastpage

397

Abstract

Media relay technology can solve the problem of bandwidth competition and resource wasting in streaming media processing to some extent. This paper proposes a streaming media relay architecture based on multi-core processor (MC-MRU). MC-MRU is designed in a hierarchical software architecture including management plane and data plane respectively. The management plane is running on standard Linux operation system, and the data plane is running on a real-time system, namely simple executive (SE) environment. This architecture can reduce the system overheads caused by interrupt processing, memory copying and protocol processing, and promote the overall performance of media relay unit considerably.

Keywords

Linux; media streaming; multiprocessing systems; software architecture; Linux operating system; MC-MRU architecture; SE environment; bandwidth competition problem; data plane; hierarchical software architecture; interrupt processing; management plane; media relay technology; memory copying; multicore processor; protocol processing; resource waste problem; simple executive environment; streaming media processing; streaming media relay architecture; Automation; Mechatronics; Hierarchical Architecture; Multi-core processor; Performance Optimization; Streaming Media Relay;

fLanguage

English

Publisher

ieee

Conference_Titel

Measuring Technology and Mechatronics Automation (ICMTMA), 2014 Sixth International Conference on

Conference_Location

Zhangjiajie

Print_ISBN

978-1-4799-3434-8

Type

conf

DOI

10.1109/ICMTMA.2014.97

Filename

6802714