Abstract/Details

Investigation of new methods for intersymbol interference reduction in wireless channels with Gaussian noise


2008 2008

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Abstract (summary)

This thesis proposes a new method for developing code-words for reducing intersymbol interference (ISI) under Gaussian noise. This method enables a new code to transmit a certain number of data bits per word by using a certain number of signals. To reduce the effect of ISI, a series of bits (bit words) containing values of {-1, +1} is mapped to a series of pulses (pulse series) with certain coefficients of {-1, 0, +1} in which the hazard pulses are neglected. The performance of this new code proves to be superior in terms of Bit Error Rate (BER) when compared to the Trellis Code Modulation (TCM) transmitter for the Very High Speed Digital Subscriber Line 2 Plus (VDSL2Plus) standard.

Indexing (details)


Subject
Electrical engineering
Classification
0544: Electrical engineering
Identifier / keyword
Applied sciences
Title
Investigation of new methods for intersymbol interference reduction in wireless channels with Gaussian noise
Author
Tai, Koh-Sin
Number of pages
84
Publication year
2008
Degree date
2008
School code
0491
Source
MAI 46/05M, Masters Abstracts International
Place of publication
Ann Arbor
Country of publication
United States
ISBN
9780549497448
Advisor
Al-Khatib, M. Mazen
University/institution
University of South Alabama
University location
United States -- Alabama
Degree
M.S.E.E.
Source type
Dissertations & Theses
Language
English
Document type
Dissertation/Thesis
Dissertation/thesis number
1452468
ProQuest document ID
304379070
Copyright
Database copyright ProQuest LLC; ProQuest does not claim copyright in the individual underlying works.
Document URL
http://search.proquest.com/docview/304379070
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