A two-dimensional impulse noise model and error probability of QAM in DSL

In this letter, we extend the baseband impulse noise modeling over the subscriber loop conducted over the German Telephone Network to the passband scenario. We apply an in-phase (I) and quadrature (Q) resolution of the passband impulse noise and model these components as a generalized error distribu...

Full description

Saved in:
Bibliographic Details
Published in:IEEE transactions on communications 2003-02, Vol.51 (2), p.129-134
Main Authors: Tan, S.Y., Chew, Y.H., Tjhung, T.T., Wu, M.W.
Format: Article
Language:English
Subjects:
Baseband
Channels
Computational modeling
Computer simulation
DSL
Error analysis
Error probability
Errors
Exact solutions
Impulses
Mathematical analysis
Noise
Noise level
Passband
Quadrature amplitude modulation
Subscriber loops
Telephony
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In this letter, we extend the baseband impulse noise modeling over the subscriber loop conducted over the German Telephone Network to the passband scenario. We apply an in-phase (I) and quadrature (Q) resolution of the passband impulse noise and model these components as a generalized error distribution. We use simulation to verify our postulation. Closed-form symbol error rate (SER) expressions for M-ary quadrature amplitude modulation over this passband impulse noise channel are then derived. From the computed SER results, we conclude that the system performance is not sensitive to the dependency factor between the I and Q noise components.
ISSN:0090-6778
1558-0857
DOI:10.1109/TCOMM.2003.809221