@article{DAI2010, 
author = {Linglong DAI and Jian FU and Jun WANG},
title = {LDPC Coded TDS-OFDM for PLC Systems},
year = {2010},
journal = {Tsinghua Science and Technology},
volume = {15},
number = {3},
pages = {312-318},
keywords = {powerline communications (PLC), time domain synchronous OFDM (TDS-OFDM), low density parity check (LDPC), HomePlug AV, channel measurement},
url = {https://www.sciopen.com/article/10.1016/S1007-0214(10)70067-5},
doi = {10.1016/S1007-0214(10)70067-5},
abstract = {Powerline communications (PLC) have drawn great interest in recent years. However, most PLC standards such as HomePlug AV use the cyclic-prefix OFDM (CP-OFDM) technology. This paper presents a broadband PLC system using low density parity check (LDPC) coded time domain synchronous OFDM (TDS-OFDM), whose spectrum efficiency is about 10% higher than that of CP-OFDM. With the same bandwidth and the ability to combat the time delay spread as HomePlug AV, this system can provide a maximum throughput of 199.7 Mbps physical layer data rate. Simulations over the measured practical powerline channel in Beijing, China, show that LDPC in the TDS-OFDM system dramatically improves the bit error rate performance, and verify the feasibility and performance of the TDS-OFDM technology for PLC systems.}
}