Characterization of Subscriber Local Loop by Measures and Analysis of Frequency and Impulse Responses
(2006) SPIE Broadband Access Communication Technologies, 2006 6390.- Abstract
- This paper presents methodologies that could be used for characterizing subscriber telephone loops that carry DSL services (ADSL and ADSL2+), by determination and analysis of frequency response, time domain reflectometry, and impulse response of the line. From this analysis, the subscriber loop length, identification and location of impairments such as bridged taps, gauge changes, and open ended termination across the line are carried out. To verify the methodologies presented, results obtained from measurements are drawn and compared to results obtained from computational simulations.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1029293
- author
- Costa, JCW ; Reis, Jacklyn ; Negrão, Igor ; Castro, Agostinho ; Souza, Lamartine ; Ericson, Klas ; Lindqvist, Fredrik LU and Rius i Riu, Jaume LU
- publishing date
- 2006
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- Proceedings of SPIE, the International Society for Optical Engineering
- volume
- 6390
- publisher
- SPIE
- conference name
- SPIE Broadband Access Communication Technologies, 2006
- conference location
- Boston, MA, United States
- conference dates
- 2006-10-02 - 2006-10-03
- external identifiers
-
- scopus:33751292598
- DOI
- 10.1117/12.686697
- language
- English
- LU publication?
- no
- id
- 4020a061-a5c2-40e0-baeb-dae6a63b763f (old id 1029293)
- date added to LUP
- 2016-04-04 10:00:36
- date last changed
- 2022-01-29 19:37:29
@inproceedings{4020a061-a5c2-40e0-baeb-dae6a63b763f, abstract = {{This paper presents methodologies that could be used for characterizing subscriber telephone loops that carry DSL services (ADSL and ADSL2+), by determination and analysis of frequency response, time domain reflectometry, and impulse response of the line. From this analysis, the subscriber loop length, identification and location of impairments such as bridged taps, gauge changes, and open ended termination across the line are carried out. To verify the methodologies presented, results obtained from measurements are drawn and compared to results obtained from computational simulations.}}, author = {{Costa, JCW and Reis, Jacklyn and Negrão, Igor and Castro, Agostinho and Souza, Lamartine and Ericson, Klas and Lindqvist, Fredrik and Rius i Riu, Jaume}}, booktitle = {{Proceedings of SPIE, the International Society for Optical Engineering}}, language = {{eng}}, publisher = {{SPIE}}, title = {{Characterization of Subscriber Local Loop by Measures and Analysis of Frequency and Impulse Responses}}, url = {{http://dx.doi.org/10.1117/12.686697}}, doi = {{10.1117/12.686697}}, volume = {{6390}}, year = {{2006}}, }