This paper has presented a scalar-vector quantizer(SVQ) shaping method across then subchannels using region partition in the DMT modulation system,analyzed and simulated its performance.

• [摘要]本文提出一种在离散多频(DMT)调制系统中采用区域分割，依次沿着各子信道进行标量矢量量化器(SVQ)成形的方法，并对其性能进行了分析和模拟.