تحقیق یاب

مرکز دانلود انواع فایل های دانشجویی و دانش آموزی(تحقیق,پاورپوینت,پروژه,مقاله,فایل فلش و ...)

تحقیق یاب

مرکز دانلود انواع فایل های دانشجویی و دانش آموزی(تحقیق,پاورپوینت,پروژه,مقاله,فایل فلش و ...)

In-building power lines as high-speed communication channels: channel characterization and a test channel ensemble

SUMMARYIn-building power lines have often been considered as attractive media for high-speed data transmission,particularly for applications like home networking. In this paper, we develop models for power linechannels based both on theoretical considerations and practical measurements. We consider powerline channel frequency response and noise models in the 1–30 MHz band and propose a number of powerline test channels in which to measure the performance of power line modems. Copyright # 2 ...