原文
    An integrated circuit adapted to transmit signals over a power line, the integrated circuit comprising: an encoding module including an interleaver adapted to operate in a plurality of modes including a first mode and a second mode, the interleaver to perform repetitive encoding on incoming data when placed in the second mode; and a modulation module in communication with the encoding module, the modulation module to compensate for attenuations that are to be realized during propagation of the transmitted signal over the power line.
    A network device communicating over a channel of a power line within a frequency band ranging from one kilohertz to six-hundred kilohertz that supports a normal mode of operation and at least one robust mode of operation, the at least one robust mode of operation provides extra redundancy to facilitate communications in severely attenuated channels between one and ten kilohertz.
 

译文
    一种适应于在电力线上传输信号的集成电路，该集成电路包括：编码模块，其包括适应于在包括第一模式和第二模式的多种模式下工作的交织器，当设置为第二模式时该交织器对输入数据进行重复编码；以及调制模块，其与所述编码模块通信，该调制模块用于补偿在通过电力线传输信号的传播过程中产生的衰减。
    一种网络设备，在从1千赫至600千赫范围的频段内通过电力线信道进行通信，它支持正常的工作模式和至少一个健壮工作模式，该至少一个健壮工作模式提供了额外的冗余，以便在1至10千赫之间的严重衰减的信道中进行通信。