Efficient Power Allocation for Video over Superposition Coding

Chun Pong Lau, Kamran Jamshaid, Basem Shihada

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

3 Scopus citations

Abstract

In this paper we consider a wireless multimedia system by mapping scalable video coded (SVC) bit stream upon superposition coded (SPC) signals, referred to as (SVC-SPC) architecture. Empirical experiments using a software-defined radio(SDR) emulator are conducted to gain a better understanding of its efficiency, specifically, the impact of the received signal due to different power allocation ratios. Our experimental results show that to maintain high video quality, the power allocated to the base layer should be approximately four times higher than the power allocated to the enhancement layer.
Original languageEnglish (US)
Title of host publication2013 IEEE 27th International Conference on Advanced Information Networking and Applications (AINA)
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages808-813
Number of pages6
ISBN (Print)9781467355506
DOIs
StatePublished - Mar 2013

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