Performance of video transport over wireless networks using hybrid ARQ

Author

Liu, Hang ; El Zarki, Magda

Author_Institution

Dept. of Electr. Eng., Pennsylvania Univ., Philadelphia, PA, USA

Volume

2

fYear

1996

fDate

29 Sep-2 Oct 1996

Firstpage

567

Abstract

The advances in low bit rate video coding technology have led to the possibility of delivering video services to users through band-limited wireless networks. The paper proposes a hybrid ARQ error control scheme based on the concatenation of a Reed-Solomon (RS) code and a rate-compatible punctured convolutional (RCPC) code. The performance of the proposed hybrid ARQ scheme is simulated and compared with that of conventional hybrid ARQ schemes for real-time H.263 video transmission over wireless networks

Keywords

Reed-Solomon codes; automatic repeat request; concatenated codes; radio networks; radiocommunication; video coding; RS code concatenation; Reed-Solomon code; bandlimited wireless networks; hybrid ARQ error control; low bit rate video coding; rate-compatible punctured convolutional code; real-time H.263 video transmission; simulation; video services; video transport performance; wireless networks; Automatic repeat request; Bit rate; Convolutional codes; Decoding; Error correction; Error correction codes; Forward error correction; Throughput; Video coding; Wireless networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Universal Personal Communications, 1996. Record., 1996 5th IEEE International Conference on

Conference_Location

Cambridge, MA

Print_ISBN

0-7803-3300-4

Type

conf

DOI

10.1109/ICUPC.1996.562637

Filename

562637