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- 直接序列扩频通信系统中同步技术的研究直接序列扩频通信系统中同步技术的研究-Direct Sequence Spread Spectrum Communication System Synchronization Technique
B09025
- communication system is expected to increase the service, the quality improvement and also the capacity, using spread spectrum communication system is one of the method to fulfill that demand. This quality and capacity factor will depend on the numb
Directsequencespreadspectrumsignalacquisitionystem
- 信号的捕获直接序列扩频系统的matlab仿真实现,非常实用-Direct sequence spread spectrum signal acquisition system matlab Simulation
DSkuopinkanzhaidai
- 用matlab实现直接序列扩频通信系统抗窄带干扰仿真代码-use matlab complete Direct sequence spread spectrum communication system simulation code Narrowband Interference Suppression
Sim-des-of-DSS-spectrum-com_system
- 直接序列扩频通信系统仿真设计,对扩频的整个工作过程进行详细的介绍,并且最后给出matlab代码的实现-Direct sequence spread spectrum communication system simulation design, the spread of the entire work process to carry out a detailed introduction, and finally gives the implementation of matlab code
ofdm-simulink
- 在现代无线通信技术中,扩频通信是一种具有较强抗干扰性能的技术,正交频分复用(OFDM)是一种具有较高数据传输速率和频谱利用率,并能有效对抗频率选择性衰落的多载波调制技术,因而将这二者结合起来构建系统势必会进一步提高系统的抗干扰和抗衰落性能,研究其结合技术也逐渐成为无线通信领域的热点。随着3G的兴起,即将推出的LTE也将采用OFDM技术(正交频分多路复用)。 由于OFDM的多载波特性,使得直接序列扩频技术和跳频技术能够与OFDM技术进行有效的结合。在本文中,我们研究了OFDM)以及相关抗干扰抗