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» Optimal Audio Transmission over Wireless Tandem Channels
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DCC
2008
IEEE
14 years 4 months ago
Optimal Audio Transmission over Wireless Tandem Channels
In this paper, we propose a statistical optimization framework for transmitting audio sequences over wireless links. Our proposed framework protects audio frames against both temp...
Ala F. Khalifeh, Homayoun Yousefi'zadeh
JSAC
2010
161views more  JSAC 2010»
12 years 11 months ago
Distortion optimal transmission of multi-layered FGS video over wireless channels
Abstract-- We identify an analytical expression for the distortion of a scalable video bitstream containing a Base Layer (BL) and one or more Enhancement Layer (EL) bitstreams. Con...
Negar Nejati, Homayoun Yousefi'zadeh, Hamid Jafark...
TMM
2010
153views Management» more  TMM 2010»
12 years 11 months ago
Optimal Audio Transmission Over Error-Prone Wireless Links
In this paper, we present an optimization framework for transmitting high quality audio sequences over error-prone wireless links. Our framework introduces apparatus and technique ...
Ala F. Khalifeh, Homayoun Yousefi'zadeh
DCC
2010
IEEE
13 years 11 months ago
A Hybrid Media Transmission Scheme for Wireless VoIP
In this paper, we propose an optimization framework for real-time voice transmission over wireless tandem channels prone to both bit errors and packet erasures. Utilizing a hybrid...
Ala F. Khalifeh, Homayoun Yousefi'zadeh
ICIP
2005
IEEE
14 years 6 months ago
Progressive bitstream transmission over tandem channels
We propose a novel distortion minimization technique for the transmission of a packetized progressive bitstream. We consider tandem channels introducing bit errors and packet eras...
Farzad Etemadi, Homayoun Yousefi'zadeh, Hamid Jafa...