Title :
Error control for low bit rate coding transmission
Author :
Huang, Hsiang-Cheh ; Hang, Hsueh-Ming
Author_Institution :
Dept. of Electron. Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan
Abstract :
Video compression is an indispensable element in multimedia communications systems. We simulate the H.263 video coder and pass the compressed data through a simulated mobile communication channel. Preliminary results indicate that the error control codes, such as BCH codes, are very useful for protecting the compressed data. In addition, the error correcting capability of the lapped orthogonal transform (LOT) is also investigated
Keywords :
BCH codes; data compression; error correction codes; mobile radio; multimedia communication; transform coding; video coding; visual communication; BCH codes; H.263 video coder; compressed data; error control codes; error correcting capability; lapped orthogonal transform; low bit rate coding transmission; multimedia communications; simulated mobile communication channel; video compression; Bit rate; Computational modeling; Decoding; Error correction; Mobile communication; Multimedia communication; Multimedia systems; Protection; Streaming media; Video compression;
Conference_Titel :
Consumer Electronics, 1997. ISCE '97., Proceedings of 1997 IEEE International Symposium on
Print_ISBN :
0-7803-4371-9
DOI :
10.1109/ISCE.1997.658378
