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EDBT 2026 Demo / reviewers in the wild / expert

Jacky S. Chow

dblp:74/4991 · DBLP profile ↗
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3ranked-venue papers
2as first author
0since 2021 · last 1997
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Computer networks · 3 · 2 first-author

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Computer networks
2 papers
Physical-layer communications · 95% Optical networks · 5%

Topics — the 8 heaviest of 8, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Physical-layer communications
equalization		 0.021995
Performance Evaluation of a Fast Computation Algorithm for the DMT in High-Speed Subscriber Loop · IEEE J. Sel. Areas Commun. 1995
A Discrete Multitone Transceiver System for HDSL Applications · IEEE J. Sel. Areas Commun. 1991
Physical-layer communications › digital subscriber line
discrete multitone		 0.011995
Performance Evaluation of a Fast Computation Algorithm for the DMT in High-Speed Subscriber Loop · IEEE J. Sel. Areas Commun. 1995
Physical-layer communications › equalization
equalizer design		 0.011995
Performance Evaluation of a Fast Computation Algorithm for the DMT in High-Speed Subscriber Loop · IEEE J. Sel. Areas Commun. 1995
Physical-layer communications
modulation		 0.011995
Performance Evaluation of a Fast Computation Algorithm for the DMT in High-Speed Subscriber Loop · IEEE J. Sel. Areas Commun. 1995
Physical-layer communications
digital subscriber line		 0.011991
A Discrete Multitone Transceiver System for HDSL Applications · IEEE J. Sel. Areas Commun. 1991
Physical-layer communications › digital subscriber line
HDSL		 0.011991
A Discrete Multitone Transceiver System for HDSL Applications · IEEE J. Sel. Areas Commun. 1991
Optical networks › optical access network
subscriber loop		 0.011995
Performance Evaluation of a Fast Computation Algorithm for the DMT in High-Speed Subscriber Loop · IEEE J. Sel. Areas Commun. 1995
Physical-layer communications › equalization › linear equalization
transversal equalizer		 0.011991
A Discrete Multitone Transceiver System for HDSL Applications · IEEE J. Sel. Areas Commun. 1991

Methods — techniques the papers use, named apart from their topics

simulation · 0.0fast computation algorithm · 0.0performance analysis · 0.0discrete multitone modulation · 0.0
YearPublicationVenuePosition
1997 Mitigating Clipping Noise in Multi-carrier Systems
abstract
Multi-carrier signals such as are used in ADSL and VDSL have a higher peak-to-average ratio than single-carrier signals, and therefore, for a given transmit power and maximum output level of a digital-to-analog converter (DAC) the probability of the transmit signal being clipped is higher. This paper describes two methods of mitigating the effects of clipping: one that trades off clipping noise against increased quantizing noise by scaling a potentially clipped signal, and one that filters the clipping noise to reduce its spectral density at low frequencies where the SNR is expected to be higher.
Jacky S. Chow, John A. C. Bingham, Mark B. Flowers
 ICC (2)1
1995 Performance Evaluation of a Fast Computation Algorithm for the DMT in High-Speed Subscriber Loop
abstract
The discrete multitone (DMT) modulation is considered to be a viable transmission scheme for high-speed subscriber loop. In this paper, the fast algorithm for computing the equalizer settings derived in [1] is extended and applied for the DMT in high-speed subscriber loop. The channel pulse response is assumed to be given by the channel identification method, and then the equalizer filter settings are computed. In simulations, a fast algorithm for the symbol spaced equalizer in a colored noise channel is used. Simulation results performed in various CSA loops indicate that the fast algorithm yields the near-optimum settings for the DMT system
Inkyu Lee, Jacky S. Chow, John M. Cioffi
 IEEE J. Sel. Areas Commun.2
1991 A Discrete Multitone Transceiver System for HDSL Applications
abstract
A discrete multitone (DMT) transceiver design for high bit rate digital subscriber line (HDSL) access is presented and analyzed. The DMT transmitter and receiver structure and algorithms are detailed, and the computational requirements of DMT for HDSL are estimated. At a sampling rate of 640 kHz, using an appropriate combination of a short finite-impulse-response (FIR) equalizer and a length-512 DMT system, 1.6 Mb/s data transmission is possible within the carrier serving area (CSA) at an error rate of 10/sup -7/ on a single twisted pair. A significant performance margin can be achieved when two coordinated twisted pairs are used to deliver a total data rate of 1.6 Mb/s. In terms of a performance-per-computation figure of merit, the DMT system is an excellent candidate for HDSL implementation.>
Jacky S. Chow, Jerry C. Tu, John M. Cioffi
 IEEE J. Sel. Areas Commun.1