Dacfey Dzung - Academia.edu (original) (raw)

Uploads

Papers by Dacfey Dzung

Research paper thumbnail of Method for the equalisation and demodulation of a modulated signal

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Method and apparatus for signal coupling in high or middle voltage cable

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Method for power line communication

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Variable length packet data transmission

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Reduction of computation in pole-zero modeling of speech signals

ICASSP '79. IEEE International Conference on Acoustics, Speech, and Signal Processing, 1979

The main problem with pole-zero modeling of speech signals is its computational complexity, as a ... more The main problem with pole-zero modeling of speech signals is its computational complexity, as a highly nonlinear optimization problem has to be solved for each analysis frame. We propose a method to save computation. At each new analysis frame, it is first decided whether the parameter estimation routine needs to be started. The decision is made by using statistical hypothesis

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Receivers for CPM signals in frequency-selective multipath channels

8th European Conference on Electrotechnics, Conference Proceedings on Area Communication, 1988

... In this Section we derive a suboptimum receiver to deal with IS1 which does not increase the ... more ... In this Section we derive a suboptimum receiver to deal with IS1 which does not increase the ... Also, the correction terms for the metric increments must be stored ... the fact that its performance may for some channels become worse than the performance of the simple AWGN receiver ...

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Error probability of MLSE equalization using imperfect channel measurements

ICC 91 International Conference on Communications Conference Record, 1991

Optimum digital transmission through channels with intersymbol interference is achieved by maximu... more Optimum digital transmission through channels with intersymbol interference is achieved by maximum likelihood sequence estimation (MLSE) equalization. This requires knowledge of the channel impulse response. The effect of imperfect channel measurements on the performance of the data transmission is considered. Channel estimates are obtained by correlation or by a least-squares procedure. The error probability is averaged with respect to the statistical distribution of the estimates

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Experimental results onLPV stabilization of a riderless bicycle

In this paper the problem of designing a control system aiming at automatically balancing a rider... more In this paper the problem of designing a control system aiming at automatically balancing a riderless bicycle in the upright position is considered. Such a problem is formulated as the design of a linear-parameter-varying (LPV) state-feedback controller which guarantees stability of the bicycle when the velocity ranges in a given interval and its derivative is bounded. The designed control system

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Sensor Comprising Wireless Data Transfer Unit with a Low Power Uptake

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Communication System for Power Electronic Converters

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Sans fil! Les détecteurs de proximité coupent le cordon

Revue Abb, 2002

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Method and apparatus for synchronising field devices

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Connexions: Le système nerveux du réseau intelligent

Revue Abb, 2010

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Evaluation of RPL for medium voltage power line communication

2014 Ieee International Conference on Smart Grid Communications, Nov 1, 2014

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Distributed computer system with a local area network

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Operating procedure for wireless communication system e.g. for implementing in automated and robotic manufacturing systems, requires several base stations with frames

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Verfahren zur Erzeugung von Frequency-Hopping-Frequenzfolgen

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Reception of redundant and non-redundant frames

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Method for operating a system with a multiplicity of nodes and a base station according to TDMA and a system for this purpose

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Source Routing in Time-Varing Lossy Networks

Lecture Notes in Computer Science, 2015

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Method for the equalisation and demodulation of a modulated signal

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Method and apparatus for signal coupling in high or middle voltage cable

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Method for power line communication

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Variable length packet data transmission

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Reduction of computation in pole-zero modeling of speech signals

ICASSP '79. IEEE International Conference on Acoustics, Speech, and Signal Processing, 1979

The main problem with pole-zero modeling of speech signals is its computational complexity, as a ... more The main problem with pole-zero modeling of speech signals is its computational complexity, as a highly nonlinear optimization problem has to be solved for each analysis frame. We propose a method to save computation. At each new analysis frame, it is first decided whether the parameter estimation routine needs to be started. The decision is made by using statistical hypothesis

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Receivers for CPM signals in frequency-selective multipath channels

8th European Conference on Electrotechnics, Conference Proceedings on Area Communication, 1988

... In this Section we derive a suboptimum receiver to deal with IS1 which does not increase the ... more ... In this Section we derive a suboptimum receiver to deal with IS1 which does not increase the ... Also, the correction terms for the metric increments must be stored ... the fact that its performance may for some channels become worse than the performance of the simple AWGN receiver ...

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Error probability of MLSE equalization using imperfect channel measurements

ICC 91 International Conference on Communications Conference Record, 1991

Optimum digital transmission through channels with intersymbol interference is achieved by maximu... more Optimum digital transmission through channels with intersymbol interference is achieved by maximum likelihood sequence estimation (MLSE) equalization. This requires knowledge of the channel impulse response. The effect of imperfect channel measurements on the performance of the data transmission is considered. Channel estimates are obtained by correlation or by a least-squares procedure. The error probability is averaged with respect to the statistical distribution of the estimates

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Experimental results onLPV stabilization of a riderless bicycle

In this paper the problem of designing a control system aiming at automatically balancing a rider... more In this paper the problem of designing a control system aiming at automatically balancing a riderless bicycle in the upright position is considered. Such a problem is formulated as the design of a linear-parameter-varying (LPV) state-feedback controller which guarantees stability of the bicycle when the velocity ranges in a given interval and its derivative is bounded. The designed control system

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Sensor Comprising Wireless Data Transfer Unit with a Low Power Uptake

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Communication System for Power Electronic Converters

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Sans fil! Les détecteurs de proximité coupent le cordon

Revue Abb, 2002

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Method and apparatus for synchronising field devices

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Connexions: Le système nerveux du réseau intelligent

Revue Abb, 2010

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Evaluation of RPL for medium voltage power line communication

2014 Ieee International Conference on Smart Grid Communications, Nov 1, 2014

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Distributed computer system with a local area network

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Operating procedure for wireless communication system e.g. for implementing in automated and robotic manufacturing systems, requires several base stations with frames

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Verfahren zur Erzeugung von Frequency-Hopping-Frequenzfolgen

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Reception of redundant and non-redundant frames

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Method for operating a system with a multiplicity of nodes and a base station according to TDMA and a system for this purpose

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Source Routing in Time-Varing Lossy Networks

Lecture Notes in Computer Science, 2015

Bookmarks Related papers MentionsView impact

Log In