2008
DOI: 10.1016/j.sigpro.2007.08.001
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Subspace algorithm for blind channel identification and synchronization in single-carrier block transmission systems

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Cited by 4 publications
(4 citation statements)
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“…where and are feasibility tolerances for the primal and dual feasibility conditions (20) and (21), respectively. These tolerances are designed to vary with iterations such as…”
Section: Compressive-sensing Based Receivermentioning
confidence: 99%
See 2 more Smart Citations
“…where and are feasibility tolerances for the primal and dual feasibility conditions (20) and (21), respectively. These tolerances are designed to vary with iterations such as…”
Section: Compressive-sensing Based Receivermentioning
confidence: 99%
“…However, rather than discarding it, this proposed impulse noise mitigation receiver additionally exploits the corrupted CP-length signals wedged in between two OFDM blocks to fend off the previously mentioned rank deficiency drawback in compressive sensing. Noteworthily, this mechanism was employed in [21] as well; nevertheless, the subspace algorithm was contrived and proved to be capable of estimating the CIR blindly-though in the context of AWGN only. Following the same system architecture laid out in [21], and capitalizing on this additional CP in a similar fashion as it managed to prevent rank deficiency problem, it is stressed here that one of the primary work conducted in this section (but neglected in previous work such as [21]) is to enable the impulse noise hindrance via convex programming.…”
Section: Compressive-sensing Based Receivermentioning
confidence: 99%
See 1 more Smart Citation
“…Indeed, blind identification techniques have been recognized as a bandwidth efficient means for increasing network capacity. Since the celebrated work of Moulines et al (1995), the subspace (SS) based estimation framework has played a critical role in blind channel identification for single-carrier systems (e.g., Giannakis et al, 2001;Tsai and Tseng, 2008) and for OFDM systems (e.g., Muquet et al, 2002a,b). It is also useful in remotely continuous monitoring of medical patients where fast and accurate estimation of large volume of medical images such as ECG is critical (e.g., Hu and Han, 2009).…”
Section: Introductionmentioning
confidence: 99%