NDLI: Computer based optimization techniques for the design of HDSL

Content Provider	IEEE Xplore Digital Library
Author	Ahamed, S.V.
Copyright Year	1994
Description	Author affiliation: City Coll. of New York, NY, USA (Ahamed, S.V.)
Abstract	The design and optimization of the high-speed digital subscriber line (HDSL) need powerful computational strategies. Traditional techniques of distributing poles and zeros on Smith charts generally do not work. In the past, such approaches have lead to suboptimal designs for applications where the data capacity sought is considerably less than the Shanon capacity of the lines. Typical subscriber loops are less than perfect and for the current demands on the HDSL at T1/T2 and E1 rates every possible venue for the HDSL design need to be investigated, if not exploited. The authors present flexible computational techniques that explore and optimize system components in view of operating environment of the HDSL and/or the asymmetric digital subscriber line (ADSL), and the inherent limitations of the system components. The optimization occurs automatically by forcing the computer to track the effects of incremental changes of the subsystem performance (e.g. echo cancelers or equalizers), or the component values (R's and C's in the matching circuits) in context of the functional constraints of the line (HDSL, ADSL, duplex, dual-duplex, triplex, etc.) in conjunction with the subscriber loop (CSA, Loops <18 kft., American, Australian, European, ANSI, ETSI, etc.) environments.<>
Starting Page	811
Ending Page	815
File Size	477512
Page Count	5
File Format	PDF
ISBN	0780318250
DOI	10.1109/ICC.1994.368809
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1994-05-01
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Design optimization DSL Subscriber loops Poles and zeros Application software Constraint optimization Tracking loops Equalizers Circuits Australia
Content Type	Text
Resource Type	Article

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2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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