Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag):
D. Statovci, M. Wolkerstorfer, S. Drakulic:
"Improved SNR-based Estimation of the Attainable Net-Data-Rates in Vectoring VDSL2";
Poster: Asilomar Conference on Signals, Systems, and Computers,
Pacific Grove, CA, USA;
06.11.2016
- 09.11.2016; in: "50th Asilomar Conference on Signals, Systems and Computers (2016)",
IEEE (Hrg.);
(2016),
ISBN: 978-1-4673-8574-9;
S. 638
- 642.
Kurzfassung englisch:
Network operators use the reported attainable net-data-rate (AttNDR) of vectored very high speed digital subscriber line 2 (VDSL2) to qualify an upgrade of customers to higher service rates. Unfortunately, the reported AttNDR is only calculated based on reported signal-to-noise ratio (SNR) values on used subcarriers and it may lead to a pessimistic qualification. Instead we calculate the missing SNR values by means of simple linear regression and propose a novel offline approach to estimate the AttNDR. Its superior performance is confirmed based on data from field and laboratory environments, which show an improvement of up to 75% in AttNDR.
Schlagworte:
digital subscriber lines, VDSL2,
"Offizielle" elektronische Version der Publikation (entsprechend ihrem Digital Object Identifier - DOI)
http://dx.doi.org/10.1109/ACSSC.2016.7869121
Elektronische Version der Publikation:
http://ieeexplore.ieee.org/document/7869121/
Zugeordnete Projekte:
Projektleitung Christoph Mecklenbräuker:
Fixed Access Research 2016
Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.