Efficient wireless image transmission under a total power constraint

S. Appadwedula, M. Goel, D. L. Jones, K. Ramchandran, N. R. Shanbhag

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

Abstract

Due to high data rates and limited bandwidth as well as limited battery power, wireless multimedia communications systems must be optimized in every possible way. We develop a generic matching scheme for wireless image and video communication in which the three most significant components: the source coder, the channel coder, and hardware power consumption, are jointly optimized. That is, we maximize the end-to-end image quality subject to a total power constraint on both the RF transmission power and the power consumption of the digital implementation of the channel coder, which represents a major portion of the total hardware power in short-range applications.

Original languageEnglish (US)
Title of host publication1998 IEEE 2nd Workshop on Multimedia Signal Processing
EditorsAbeer Alwan, Antonio Ortega, C.-C. Jay Kuo, C.L. Max Nikias, Ping Wah Wong
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages573-578
Number of pages6
ISBN (Electronic)0780349199, 9780780349193
DOIs
StatePublished - 1998
Event2nd IEEE Workshop on Multimedia Signal Processing, MMSP 1998 - Redondo Beach, United States
Duration: Dec 7 1998Dec 9 1998

Publication series

Name1998 IEEE 2nd Workshop on Multimedia Signal Processing
Volume1998-December

Other

Other2nd IEEE Workshop on Multimedia Signal Processing, MMSP 1998
CountryUnited States
CityRedondo Beach
Period12/7/9812/9/98

ASJC Scopus subject areas

  • Signal Processing
  • Media Technology

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