DocumentCode
2384289
Title
Achievable distortion regions of Gaussian broadcast systems
Author
Mittal, Udar ; Phamdo, Nam
Author_Institution
Motorola Inc., Schaumburg, IL, USA
fYear
2000
fDate
2000
Firstpage
24
Abstract
We consider the problem of broadcasting a bandlimited white Gaussian source on an additive bandlimited white Gaussian noise channel with two receivers. Several hybrid digital-analog joint source-channel codes are proposed. The design principle is based on bandwidth/power splitting and matched tandem coding. The distortion regions of these codes are presented
Keywords
AWGN channels; bandlimited communication; broadcast channels; combined source-channel coding; memoryless systems; Gaussian broadcast systems; achievable distortion regions; additive bandlimited white Gaussian noise channel; bandlimited white Gaussian source; bandwidth splitting; hybrid digital-analog joint source-channel codes; matched tandem coding; power splitting; receivers; AWGN channels; Bandwidth; Broadcasting; Computer interfaces; Decoding; Digital-analog conversion; Humans; Integrated circuit noise; Power engineering and energy; Power engineering computing;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2000. Proceedings. IEEE International Symposium on
Conference_Location
Sorrento
Print_ISBN
0-7803-5857-0
Type
conf
DOI
10.1109/ISIT.2000.866314
Filename
866314
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