Title :
Comments on “A Combined Code Acquisition and Symbol Timing Recovery Method for TDS-OFDM”
Author_Institution :
Sch. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Sichuan
Abstract :
For original paper see Wang et al. (IEEE Trans. Broadcast., vol.49, no.3, p.304-8, 2003 September). In this correspondence, the shortcomings of the proposed algorithms in the above paper are analysed in detail. It is shown by the analysis that the algorithms are practically problematic
Keywords :
OFDM modulation; signal detection; synchronisation; time-domain analysis; TDS-OFDM; code acquisition; orthogonal frequency division multiplexing; symbol timing recovery method; time domain synchronous system; Algorithm design and analysis; Frequency synchronization; Noise generators; OFDM; Phase locked loops; Sampling methods; Signal generators; Time domain analysis; Timing; Tracking loops; Carrier frequency offset; TDS-OFDM; code acquisition; symbol timing recovery;
Journal_Title :
Broadcasting, IEEE Transactions on
DOI :
10.1109/TBC.2006.883298
