Path Identification in a Power-Line Network Based on Channel Transfer Function Measurements

2012 ◽  
Vol 27 (3) ◽  
pp. 1081-1089 ◽  
Author(s):  
Pascal Pagani ◽  
Amr Ismail ◽  
Ahmed Zeddam
Keyword(s):  
Transfer Function ◽  
Power Line ◽  
Line Network

scholarly journals An Adaptive Decision Feedback Equalisation For Broadband Powerline Communication System

2021 ◽  
Author(s):  
Werneld Egno Ngongi ◽  
Fortunata Kakwaya ◽  
Justinian Anatory
Keyword(s):  
Channel Model ◽  
Power Line ◽  
Decision Feedback ◽  
Power Line Communication ◽  
Impulse Responses ◽  
Communication Services ◽  
Powerline Communication ◽  
Performance Simulation ◽  
Channel Changes ◽  
Line Network

Abstract Power line networks can be used to increase accessibility of broadband communication services in developing countries. Nevertheless, power line networks are affected by stochastic channel alterations triggered by load connection and disconnection, branched line lengths, branches, etc. This impairment affects the implementation of Broadband Power Line Communication (BPLC) system. This paper therefore proposes an Adaptive Decision Feedback Equalisation (ADFE) technique to overcome the stochastic channel changes in powerline communication channels. An appropriate power-line channel model is selected and channel impulse responses are obtained from the selected channel model. The impulse responses are obtained and used for simulation to analysing the the performance of ADFE technique. The ADFE is simulated and then results are analyzed through comparisons with other equalizers in order to examine its performance. Simulation results prove that the adaptive decision feedback equalizer performs better to overcome the effects of stochastic changes in power-line network compared to other techniques.

Modeling and Simulation of Temporal Variation of Channel and Noise in Indoor Power-Line Network

2012 ◽  
Vol 27 (4) ◽  
pp. 1800-1808 ◽  
Author(s):  
D. Chariag ◽  
D. Guezgouz ◽  
J.-C. Le Bunetel ◽  
Y. Raingeaud
Keyword(s):  
Modeling And Simulation ◽  
Temporal Variation ◽  
Power Line ◽  
Line Network

Circuital and Modal Characterization of the Power-Line Network in the PLC Band

2009 ◽  
Vol 24 (3) ◽  
pp. 1182-1189 ◽  
Author(s):  
Antonio Perez ◽  
Albert-Miquel Sanchez ◽  
Joan-Ramon Regue ◽  
Miquel Ribo ◽  
Ricard Aquilue ◽  
...  
Keyword(s):  
Power Line ◽  
Line Network

Broadband is power: internet access through the power line network

2003 ◽  
Vol 41 (5) ◽  
pp. 82-83 ◽  
Author(s):  
S. Galli ◽  
A. Scaglione ◽  
K. Dostert
Keyword(s):  
Internet Access ◽  
Power Line ◽  
Line Network
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