Error resilient video transmission over wireless networks

Author

Ding, Gang ; Ghafoor, Halima ; Bhargava, Bharat

Author_Institution

Dept. of Comput. Sci., Purdue Univ., West Lafayette, IN, USA

fYear

2003

fDate

15-16 May 2003

Firstpage

31

Lastpage

34

Abstract

An error resilient architecture for video transmission over mobile wireless networks is presented. Radio link layer, transport layer, and application layer are combined to deal with high error rate in wireless environments. The algorithms for both sender and receiver are given. An adaptive algorithm is presented to automatically adjust parity data length in error control. The performance of the proposed algorithm is analyzed through experimental studies.

Keywords

cellular radio; error correction codes; error statistics; multimedia communication; packet radio networks; parity check codes; real-time systems; video coding; visual communication; adaptive algorithm; algorithm performance; application layer; error control; error rate; error resilient architecture; error resilient video transmission; mobile wireless networks; parity data length; radio link layer; receiver algorithm; sender algorithm; transport layer; Conferences; Embedded software; Embedded system; Wireless networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Software Technologies for Future Embedded Systems, 2003. IEEE Workshop on

Print_ISBN

0-7695-1937-7

Type

conf

DOI

10.1109/WSTFES.2003.1201355

Filename

1201355