Combined Management of Power- and Quality of Service Distributed Embedded Video Surveillance Systems

  • Arnold Maier (Author)
  • Bernhard Rinner (Author)
  • Thomas Trathnigg (Author)
  • Helmut Schwabach (Author)

Activity: Talk or presentation / Lecture › Presentation at a scientific conference / workshop

Description

In this paper we present PoQoS, a novel approach for combined management of power- and quality of service (QoS) in distributed embedded video surveillance systems. PoQoS allows the implementation of hardware-tailored dynamic power management schemes for different individual QoS-levels. The proposed approach also offers an extensible model for implementing PoQoS in an overall distributed video surveillance system. We demonstrate the feasibility of PoQoS in a simple experimental setup for video surveillance. Experimental results show that the approach leads to power savings of up to about 25%.
Period26 Sept 2004
Event titleFirst International Workshop on Power-Aware Real-Time Computing
Event typeOther
Degree of RecognitionInternational

Research Field

  • Not defined

Keywords

  • Video Surveillance; Distributed Embedded System; Dynamic Power Management; QoS; DSP; Real-Time MPEG-4 Streaming;