Title :
Improved transmission parameter signaling scheme utilizing cross-correlation properties of DFT-spread Chu sequence
Author :
Jeong-Min Choi ; Hak-Jin Kim ; Sung-Ryul Yun ; Youngho Oh ; Zifeng Kui ; Jong-Soo Seo
Author_Institution :
Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea
Abstract :
In this paper, we design an improved transmission parameter signaling scheme that provides a higher quality of reception compared to the conventional P1 preamble of DVB-T2 systems. Specifically, we utilize the cross-correlation properties of the discrete Fourier transform (DFT)-spread Chu sequences. Simulation results show that the proposed signaling scheme has better signaling error rate (SER) performance than P1 symbol of DVB-T2 systems.
Keywords :
correlation methods; digital video broadcasting; discrete Fourier transforms; error statistics; telecommunication signalling; DFT-spread Chu sequence; DVB-T2 systems; P1 symbol; cross-correlation properties; discrete Fourier transform; signaling error rate; transmission parameter signaling scheme; Correlation; Digital video broadcasting; Discrete Fourier transforms; Multimedia communication; OFDM; Standards; Chu sequences; P1 symbol of DVB-T2; preamble design; transmission parameter signaling;
Conference_Titel :
Broadband Multimedia Systems and Broadcasting (BMSB), 2014 IEEE International Symposium on
Conference_Location :
Beijing
DOI :
10.1109/BMSB.2014.6873467
