Power efficient H.263 video transmission over wireless channels

Xiaoan Lu, Yao Wang, Elza Erkip

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, we introduce an approach for adaptive minimization of the total power consumption of wireless video communications subject to a given level of quality of service. Our approach exploits tradeoffs between the power consumption of the H.263 encoder, the Reed-Solomon channel encoder and the transmitter. Simulation results show that source and channel coding parameters and transmit energy per bit should vary based on channel conditions. Optimized settings can reduce the total power consumption by a significant factor compared to fixed parameter settings which do not match with the channel conditions.

Original languageEnglish (US)
Title of host publicationIEEE International Conference on Image Processing
Volume1
StatePublished - 2002
EventInternational Conference on Image Processing (ICIP'02) - Rochester, NY, United States
Duration: Sep 22 2002Sep 25 2002

Other

OtherInternational Conference on Image Processing (ICIP'02)
CountryUnited States
CityRochester, NY
Period9/22/029/25/02

Fingerprint

Electric power utilization
Channel coding
Transmitters
Quality of service
Communication

ASJC Scopus subject areas

  • Computer Vision and Pattern Recognition
  • Hardware and Architecture
  • Electrical and Electronic Engineering

Cite this

Lu, X., Wang, Y., & Erkip, E. (2002). Power efficient H.263 video transmission over wireless channels. In IEEE International Conference on Image Processing (Vol. 1)

Power efficient H.263 video transmission over wireless channels. / Lu, Xiaoan; Wang, Yao; Erkip, Elza.

IEEE International Conference on Image Processing. Vol. 1 2002.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Lu, X, Wang, Y & Erkip, E 2002, Power efficient H.263 video transmission over wireless channels. in IEEE International Conference on Image Processing. vol. 1, International Conference on Image Processing (ICIP'02), Rochester, NY, United States, 9/22/02.
Lu X, Wang Y, Erkip E. Power efficient H.263 video transmission over wireless channels. In IEEE International Conference on Image Processing. Vol. 1. 2002
Lu, Xiaoan ; Wang, Yao ; Erkip, Elza. / Power efficient H.263 video transmission over wireless channels. IEEE International Conference on Image Processing. Vol. 1 2002.
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