Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Aldo N. D'Andrea"'
Publikováno v:
European Transactions on Telecommunications. 10:597-607
Feedforward algorithms are investigated for estimating carrier frequency, carrier phase and symbol timing in MSK-type modulations. Their derivation is based on maximum likelihood criteria and leads to synchronization schemes that are suitable for ful
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f7ddde06ba20863d88c5b698c025654
https://doi.org/10.1002/ett.4460100605
https://doi.org/10.1002/ett.4460100605
Autor:
Riccardo Andreotti, Vincenzo Lottici, Aldo N. D’Andrea, Filippo Giannetti, Ivan Stupia, Luc Vandendorpe
This paper presents an accurate tool yielding a reliable prediction of the link quality for the down-link of a BIC-OFDM system featuring bandlimited pulse shaping to control spectral sidelobe emission, plus AMC, and operating over a nonlinear channel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6afd4b943db0ae1bd1ef98aa83ffd081
http://hdl.handle.net/11568/194026
http://hdl.handle.net/11568/194026
We propose an algorithm for joint carrier phase and timing estimation with offset quadriphase modulation (OQPSK) signaling. The derivation is based on maximum-likelihood arguments and leads to a feedforward structure that operates on signal samples t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::297d466829038be09752dcf9fcf5f904
http://hdl.handle.net/11568/191391
http://hdl.handle.net/11568/191391
Autor:
Umberto Mengali, Aldo N. D’Andrea
Publikováno v:
Synchronization Techniques for Digital Receivers ISBN: 9781489918093
The last topic in this book is timing recovery with CPM signals. The chapter has the same profile as the previous one, except that we shall only be concerned with transmissions over AWGN channels since CPM timing recovery with multipath channels has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::239f7de2c02dc90919ec3e0f79e76e68
https://doi.org/10.1007/978-1-4899-1807-9_9
https://doi.org/10.1007/978-1-4899-1807-9_9
Autor:
Umberto Mengali, Aldo N. D’Andrea
Publikováno v:
Synchronization Techniques for Digital Receivers ISBN: 9781489918093
This chapter lays the groundwork for the material in the book and addresses three major themes. Section 2.2 describes synchronization functions in a digital receiver and indicates methods to pinpoint design limits on the synchronization errors. Secti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9845c7cb2538e2cdacacd31b5e87902f
https://doi.org/10.1007/978-1-4899-1807-9_2
https://doi.org/10.1007/978-1-4899-1807-9_2
Autor:
Aldo N. D’Andrea, Umberto Mengali
Publikováno v:
Synchronization Techniques for Digital Receivers ISBN: 9781489918093
In this chapter we address timing recovery with modulated PAM signals. For reasons that will soon be explained, the discussion is divided into several parts, depending on the specific modulation format and the operating conditions. For example, a dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d7245ce2e214aa5f3c688bbfa8f4a30
https://doi.org/10.1007/978-1-4899-1807-9_8
https://doi.org/10.1007/978-1-4899-1807-9_8
Autor:
Umberto Mengali, Aldo N. D’Andrea
Publikováno v:
Synchronization Techniques for Digital Receivers ISBN: 9781489918093
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6c635e92a32cfdfcaf2f7aae8752b96
https://doi.org/10.1007/978-1-4899-1807-9_1
https://doi.org/10.1007/978-1-4899-1807-9_1
Autor:
Umberto Mengali, Aldo N. D’Andrea
Publikováno v:
Synchronization Techniques for Digital Receivers ISBN: 9781489918093
In this chapter we consider carrier phase recovery for CPM signaling. By and large the presentation follows the same route taken with linear modulations. In particular, data-aided (DA) estimation is considered first, then we concentrate on decision-d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f2488251553bdc6f83d519abb7a0d79
https://doi.org/10.1007/978-1-4899-1807-9_6
https://doi.org/10.1007/978-1-4899-1807-9_6
Autor:
Aldo N. D’Andrea, Umberto Mengali
Publikováno v:
Synchronization Techniques for Digital Receivers ISBN: 9781489918093
A frequency recovery system accomplishes two basic functions: (i) it derives an estimate v of the carrier frequency offset; (ii) it compensates for this offset by counter-rotating the received waveform r(t) at an angular speed 2πv. In the ensuing di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::174bb120ed9ff079a39b576b85dd4c26
https://doi.org/10.1007/978-1-4899-1807-9_3
https://doi.org/10.1007/978-1-4899-1807-9_3