Title :
Novel TxID scheme of ternary ZCD code with watermarking for T-DMB systems
Author :
Bae, Jung Nam ; Cha, Jae Sang ; Kim, Jin Young
Abstract :
In this paper, we propose and analyze zero correlation duration (ZCD) code as interference-cancelled spread codes for transmitter identification (TxID) scheme of terrestrial digital media broadcasting (T-DMB) systems. The proposed ZCD codes can be simply implemented and has ZCD characteristics. The performance is evaluated in terms of detection error rate (DER). From simulation results, it is confirmed that the proposed ternary ZCD code has better performance than conventional Kasami code. The results of the paper can be applied to wireless multimedia digital broadcasting systems.
Keywords :
broadcasting; codes; interference; transmitters; watermarking; detection error rate; interference-cancelled spread codes; ternary zero correlation duration code; terrestrial digital media broadcasting systems; transmitter identification scheme; watermarking; wireless multimedia digital broadcasting systems; Autocorrelation; Bit error rate; Density estimation robust algorithm; Digital multimedia broadcasting; Error analysis; Frequency; IEEE members; Interference; Transmitters; Watermarking;
Conference_Titel :
Consumer Electronics (ICCE), 2010 Digest of Technical Papers International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-4314-7
Electronic_ISBN :
978-1-4244-4316-1
DOI :
10.1109/ICCE.2010.5418743
