TY - GEN
T1 - Reduced-delay selective ARQ for low bit-rate image and multimedia data transmission
AU - Lam, Tuyet Trang
AU - Karam, Lina
AU - Bazzi, Rida
AU - Abousleman, Glen P.
PY - 2005/12/1
Y1 - 2005/12/1
N2 - This paper presents a reduced-delay selective-ARQ scheme based on a similarity check function that measures the degree of corruption in transmitted multimedia data packets. Accordingly, if the packet is found to be badly corrupted based on a specified similarity criteria, it can be considered as a lost packet and retransmitted. The degree of corruption contributed by a particular packet is measured by the proposed similarity check function at the receiver without explicit knowledge of the original source data. Simulation results and comparisons with a conventional ARQ scheme are provided to illustrate the performance of the proposed method.
AB - This paper presents a reduced-delay selective-ARQ scheme based on a similarity check function that measures the degree of corruption in transmitted multimedia data packets. Accordingly, if the packet is found to be badly corrupted based on a specified similarity criteria, it can be considered as a lost packet and retransmitted. The degree of corruption contributed by a particular packet is measured by the proposed similarity check function at the receiver without explicit knowledge of the original source data. Simulation results and comparisons with a conventional ARQ scheme are provided to illustrate the performance of the proposed method.
UR - http://www.scopus.com/inward/record.url?scp=33646811870&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33646811870&partnerID=8YFLogxK
U2 - 10.1109/ICASSP.2005.1415403
DO - 10.1109/ICASSP.2005.1415403
M3 - Conference contribution
AN - SCOPUS:33646811870
SN - 0780388747
SN - 9780780388741
T3 - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
SP - II309-II312
BT - 2005 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '05 - Proceedings - Image and Multidimensional Signal Processing Multimedia Signal Processing
T2 - 2005 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '05
Y2 - 18 March 2005 through 23 March 2005
ER -