Improved Maximum Likelihood S-FSK Receiver for PLC Modem in AMR
This paper deals with an optimized software implementation of a narrowband power line modem. The modem is a node in automatic meter reading (AMR) system compliant to IEC 61334-5-1 profile and operates in the CENELEC-A band. Because of the hostile communication environments of power line channel, a n...
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| Format: | Article |
| Language: | English |
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Wiley
2012-01-01
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| Series: | Journal of Electrical and Computer Engineering |
| Online Access: | http://dx.doi.org/10.1155/2012/452402 |
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| _version_ | 1832553979753529344 |
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| author | Mohamed Chaker Bali Chiheb Rebai |
| author_facet | Mohamed Chaker Bali Chiheb Rebai |
| author_sort | Mohamed Chaker Bali |
| collection | DOAJ |
| description | This paper deals with an optimized software implementation of a narrowband power line modem. The modem is a node in automatic meter reading (AMR) system compliant to IEC 61334-5-1 profile and operates in the CENELEC-A band. Because of the hostile communication environments of power line channel, a new design approach is carried out for an S-FSK demodulator capable of providing lower bit error rate (BER) than standard specifications. The best compromise between efficiency and architecture complexity is investigated in this paper. Some implementation results are presented to show that a communication throughput of 9.6 kbps is reachable with the designed S-FSK modem. |
| format | Article |
| id | doaj-art-e69f223de88e4fa890a67c7b0c45b75c |
| institution | Kabale University |
| issn | 2090-0147 2090-0155 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Electrical and Computer Engineering |
| spelling | doaj-art-e69f223de88e4fa890a67c7b0c45b75c2025-02-03T05:52:49ZengWileyJournal of Electrical and Computer Engineering2090-01472090-01552012-01-01201210.1155/2012/452402452402Improved Maximum Likelihood S-FSK Receiver for PLC Modem in AMRMohamed Chaker Bali0Chiheb Rebai1GRESCOM Research Laboratory, SUPCOM, University of Carthage, City of Communications Technologies, 2083 El Ghazala Ariana Tunis, TunisiaGRESCOM Research Laboratory, SUPCOM, University of Carthage, City of Communications Technologies, 2083 El Ghazala Ariana Tunis, TunisiaThis paper deals with an optimized software implementation of a narrowband power line modem. The modem is a node in automatic meter reading (AMR) system compliant to IEC 61334-5-1 profile and operates in the CENELEC-A band. Because of the hostile communication environments of power line channel, a new design approach is carried out for an S-FSK demodulator capable of providing lower bit error rate (BER) than standard specifications. The best compromise between efficiency and architecture complexity is investigated in this paper. Some implementation results are presented to show that a communication throughput of 9.6 kbps is reachable with the designed S-FSK modem.http://dx.doi.org/10.1155/2012/452402 |
| spellingShingle | Mohamed Chaker Bali Chiheb Rebai Improved Maximum Likelihood S-FSK Receiver for PLC Modem in AMR Journal of Electrical and Computer Engineering |
| title | Improved Maximum Likelihood S-FSK Receiver for PLC Modem in AMR |
| title_full | Improved Maximum Likelihood S-FSK Receiver for PLC Modem in AMR |
| title_fullStr | Improved Maximum Likelihood S-FSK Receiver for PLC Modem in AMR |
| title_full_unstemmed | Improved Maximum Likelihood S-FSK Receiver for PLC Modem in AMR |
| title_short | Improved Maximum Likelihood S-FSK Receiver for PLC Modem in AMR |
| title_sort | improved maximum likelihood s fsk receiver for plc modem in amr |
| url | http://dx.doi.org/10.1155/2012/452402 |
| work_keys_str_mv | AT mohamedchakerbali improvedmaximumlikelihoodsfskreceiverforplcmodeminamr AT chihebrebai improvedmaximumlikelihoodsfskreceiverforplcmodeminamr |