论文部分内容阅读
随着第三代移动通信系统进入商用阶段,对下一代无线通信系统关键技术的研究也成为了国内外通信界关注的热点。下一代无线通信的主流是随时随地的无线通信系统和无缝的高质量无线业务,其关键技术主要包括软件无线电、智能天线与MIMO技术、OFDM技术以及Ipv6技术。对下一代无线通信系统的关键技术进行了深入研究,并提出了展望。
With the third generation of mobile communication system entering the commercial stage, the research on the key technologies of the next generation wireless communication system has also become a hot spot in the communication circles at home and abroad. The mainstream of the next generation of wireless communications is anytime, anywhere wireless communications systems and seamless high-quality wireless services. The key technologies include software radio, smart antenna and MIMO technology, OFDM technology and Ipv6 technology. The key technologies of the next generation of wireless communication system are studied in depth and the prospect is put forward.