Analysis of Fast Initialization for Vectored Wireline Systems
(2013) IEEE Global Communications Conference (GLOBECOM), 2013 p.2868-2873- Abstract
- Cooperation of transceivers on signal level at the remote terminal—often referred to as vectoring—is an effective approach to mitigate crosstalk in wireline transmission systems. While the gain in bitrate compared to crosstalk-limited transmis- sion is substantial, the initialization of a vectoring system requires time and care to ensure system stability. In this contribution, a fast initialization scheme for vectored wireline systems based on spectral protection is analyzed. Two scenarios are considered, where in the first one no prior channel information is available, and in the second one erroneous prior knowledge of channel coefficients is utilized. Measurements on a commercial VDSL2 vectoring platform and throughput simulations... (More)
- Cooperation of transceivers on signal level at the remote terminal—often referred to as vectoring—is an effective approach to mitigate crosstalk in wireline transmission systems. While the gain in bitrate compared to crosstalk-limited transmis- sion is substantial, the initialization of a vectoring system requires time and care to ensure system stability. In this contribution, a fast initialization scheme for vectored wireline systems based on spectral protection is analyzed. Two scenarios are considered, where in the first one no prior channel information is available, and in the second one erroneous prior knowledge of channel coefficients is utilized. Measurements on a commercial VDSL2 vectoring platform and throughput simulations demonstrate the potential of the fast initialization scheme. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4285930
- author
- Statovci, Driton ; Magesacher, Thomas LU ; Wolkerstorfer, Martin and Medeiros, Eduardo LU
- organization
- publishing date
- 2013
- type
- Contribution to conference
- publication status
- published
- subject
- pages
- 6 pages
- conference name
- IEEE Global Communications Conference (GLOBECOM), 2013
- conference location
- Atlanta, GA, United States
- conference dates
- 2013-12-09 - 2013-12-13
- external identifiers
-
- scopus:84904114459
- language
- English
- LU publication?
- yes
- id
- 87fc6c1a-2a0d-4fa1-a2a5-fdb20e94c5bb (old id 4285930)
- date added to LUP
- 2016-04-04 14:31:29
- date last changed
- 2022-03-31 22:47:26
@misc{87fc6c1a-2a0d-4fa1-a2a5-fdb20e94c5bb, abstract = {{Cooperation of transceivers on signal level at the remote terminal—often referred to as vectoring—is an effective approach to mitigate crosstalk in wireline transmission systems. While the gain in bitrate compared to crosstalk-limited transmis- sion is substantial, the initialization of a vectoring system requires time and care to ensure system stability. In this contribution, a fast initialization scheme for vectored wireline systems based on spectral protection is analyzed. Two scenarios are considered, where in the first one no prior channel information is available, and in the second one erroneous prior knowledge of channel coefficients is utilized. Measurements on a commercial VDSL2 vectoring platform and throughput simulations demonstrate the potential of the fast initialization scheme.}}, author = {{Statovci, Driton and Magesacher, Thomas and Wolkerstorfer, Martin and Medeiros, Eduardo}}, language = {{eng}}, pages = {{2868--2873}}, title = {{Analysis of Fast Initialization for Vectored Wireline Systems}}, year = {{2013}}, }