Design of transceivers based on sparse Bayesian learning for power line carrier communications
Aiming at the problem of the influence of multipath channel and impulse noise on the performance of power line carrier communication system,a transceiver scheme for power line communication system was proposed which could effectively combat the influence of multipath channel and impulse noise.Firstl...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2017-09-01
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| Series: | Dianxin kexue |
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| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2017196/ |
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| author | Xinrong LV Youming LI Mingchen YU |
| author_facet | Xinrong LV Youming LI Mingchen YU |
| author_sort | Xinrong LV |
| collection | DOAJ |
| description | Aiming at the problem of the influence of multipath channel and impulse noise on the performance of power line carrier communication system,a transceiver scheme for power line communication system was proposed which could effectively combat the influence of multipath channel and impulse noise.Firstly,the power line channel impulse response and the impulsive noise in the time domain were jointly viewed as a sparse vector.Then,the sparse Bayesian learning theory was adopted to estimate the power line channel and impulse noise jointly.The impulse noise was removed and the channel gain was compensated at the receiver.The simulation result shows that the proposed receiver scheme has better performance than traditional receiver considering channel estimation and impulse noise suppression separately. |
| format | Article |
| id | doaj-art-cd41d047aa724355a9a5b7065e95745b |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2017-09-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-cd41d047aa724355a9a5b7065e95745b2025-01-15T03:06:11ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012017-09-0133929959600172Design of transceivers based on sparse Bayesian learning for power line carrier communicationsXinrong LVYouming LIMingchen YUAiming at the problem of the influence of multipath channel and impulse noise on the performance of power line carrier communication system,a transceiver scheme for power line communication system was proposed which could effectively combat the influence of multipath channel and impulse noise.Firstly,the power line channel impulse response and the impulsive noise in the time domain were jointly viewed as a sparse vector.Then,the sparse Bayesian learning theory was adopted to estimate the power line channel and impulse noise jointly.The impulse noise was removed and the channel gain was compensated at the receiver.The simulation result shows that the proposed receiver scheme has better performance than traditional receiver considering channel estimation and impulse noise suppression separately.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2017196/power line carrier communicationchannel estimationimpulsive noisesparse Bayesian learning |
| spellingShingle | Xinrong LV Youming LI Mingchen YU Design of transceivers based on sparse Bayesian learning for power line carrier communications Dianxin kexue power line carrier communication channel estimation impulsive noise sparse Bayesian learning |
| title | Design of transceivers based on sparse Bayesian learning for power line carrier communications |
| title_full | Design of transceivers based on sparse Bayesian learning for power line carrier communications |
| title_fullStr | Design of transceivers based on sparse Bayesian learning for power line carrier communications |
| title_full_unstemmed | Design of transceivers based on sparse Bayesian learning for power line carrier communications |
| title_short | Design of transceivers based on sparse Bayesian learning for power line carrier communications |
| title_sort | design of transceivers based on sparse bayesian learning for power line carrier communications |
| topic | power line carrier communication channel estimation impulsive noise sparse Bayesian learning |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2017196/ |
| work_keys_str_mv | AT xinronglv designoftransceiversbasedonsparsebayesianlearningforpowerlinecarriercommunications AT youmingli designoftransceiversbasedonsparsebayesianlearningforpowerlinecarriercommunications AT mingchenyu designoftransceiversbasedonsparsebayesianlearningforpowerlinecarriercommunications |