The code-aided FEPE algorithm for joint frequency and phase estimation at Low SNR

Ebert, Johannes; Schlemmer, Harald; Gappmair, Wilfried

doi:10.1109/asms-spsc.2012.6333099

Cited by 2 publications

(2 citation statements)

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“…The phase ambiguity is resolved in "PAR" block according to (8). Finally, frequency and phase correction is carried out in "phase/frequency correction" to implement (9).…”

Section: A Randb Based Nda Synchronizationmentioning

confidence: 99%

“…Similarly, a number of CA synchronization algorithms proposed in the literature are summarized in [4] by Herzet at el. These renowned algorithms have been utilized in [5]- [8] to perform carrier synchronization for DVB-RCS. However, to our knowledge no study has been carried out so far to investigate the performance of the published synchronization algorithms for DVB-RCS2.…”

Section: A State Of the Artmentioning

confidence: 99%

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Feedforward carrier synchronization for pilotless bursts of DVB-RCS2

Ali

Wasenmuuller²,

Wehn

2014

2014 9th International Symposium on Communication Systems, Networks &Amp; Digital Sign (CSNDSP)

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This paper treats the exploration of carrier (frequency/phase) synchronization methods for use in second generation of Digital Video Broadcasting -Return Channel via Satellite (DVB-RCS2). This new standard specifies reference bursts consisting of very limited number of known symbols and operation of turbo code decoder at extremely low Signal to Noise Ratio (SNR). The abovementioned constraints rule out most conventional carrier synchronization schemes and demand a careful investigation of algorithms with excellent communication performance and low hardware implementation complexity. In this paper, we present four different hardware architectures and demonstrate their communication performance, implementation complexity, throughput, and latency on a Xilinx FPGA.

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“…The phase ambiguity is resolved in "PAR" block according to (8). Finally, frequency and phase correction is carried out in "phase/frequency correction" to implement (9).…”

Section: A Randb Based Nda Synchronizationmentioning

confidence: 99%

Section: A State Of the Artmentioning

confidence: 99%