Abstract
In order to transmit high speed data in powerline communication multipath channels, a new method is proposed. The method is based on the THP precoder and single carrier quadrature amplitude modulation. It uses the THP precoder to get rid of the interference between codes. It can make full use of the channel resource of powerline communication (PLC). The computer simulation and the actual test show that: this method can complete transmitting high speed data in PLC channel, and it has good bit error rate performance compared with other methods.
| Original language | English |
|---|---|
| Pages (from-to) | 59-63 |
| Number of pages | 5 |
| Journal | Nanjing Li Gong Daxue Xuebao/Journal of Nanjing University of Science and Technology |
| Volume | 33 |
| Issue number | 1 |
| State | Published - Feb 2009 |
Keywords
- Multipath interference
- Powerline communication
- Quadrature amplitude modulation
- Single carriers
- THP precoder
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