Research of anti-multi tone jamming based on OFDM video transmission system

Author

Yang, Ong-Jie ; Sui, Hui-Jing

Author_Institution

Sch. of Electron. & Inf., Nantong Univ., Nantong, China

Volume

2

fYear

2010

fDate

6-7 March 2010

Firstpage

25

Lastpage

28

Abstract

Orthogonal frequency-division multiplexing (OFDM) technology with the DCT encoding, orthogonal coding can make the transmitted video data extended to sub-channel of the each group, and this can improve the capability of the well-narrowband jamming system. Experimental results show that, the coding method can not only make good use of the transmission of the video data, but it also has very clear-Narrowband interference robustness. And the mistakenly bit rate of system has been improved significantly.

Keywords

OFDM modulation; discrete cosine transforms; encoding; interference; jamming; orthogonal codes; video signal processing; DCT encoding; OFDM video transmission system; anti-multi tone jamming; arthogonal frequency division multiplexing; bit rate; discrete cosine transform; narrowband interference robustness; orthogonal coding; well-narrowband jamming system; Authentication; Communication system security; Databases; Information security; Jamming; OFDM; Protocols; RFID tags; Radiofrequency identification; Robotics and automation; DCT coding; OFDM; anti-multi tone jamming; bit rate;

fLanguage

English

Publisher

ieee

Conference_Titel

Informatics in Control, Automation and Robotics (CAR), 2010 2nd International Asia Conference on

Conference_Location

Wuhan

ISSN

1948-3414

Print_ISBN

978-1-4244-5192-0

Electronic_ISBN

1948-3414

Type

conf

DOI

10.1109/CAR.2010.5456554

Filename

5456554