选择三个不同频段的信号对其进行频谱分析，根据信号的频谱特征设计三个不同的数字滤波器，将三路信号合成一路信号，分析合成信号的时域和频域特点，然后将合成信号分别通过设计好的三个数字滤波器，分离出原来的三路信号，分析得到的三路信号的时域波形和频谱，与原始信号进行比较，说明频分复用的特点。-Choice of three different signal-band spectral analysis carried out, according to the characteristics of the

Long-Term Evolution (LTE) is a new standard specied by 3GPP for fourth generation (4G) wireless communications. LTE provides high spectral eciency, high peak data rates, short round trip time, and frequency exibility. It relies on the follow

Long-Term Evolution (LTE) is a new standard specied by 3GPP for fourth generation (4G) wireless communications. LTE provides high spectral eciency, high peak data rates, short round trip time, and frequency exibility. It relies on the follow

This course provides advanced knowledge of wideband wireless communication techniques. It include the areas of diversity: Time diversity, Space diversity, Frequency TELE9753 Advanced Wireless Communications 2 diversity; Wideband CDMA systems, Wide