摘要
当前在全球范围内,3G蜂窝移动通信正紧锣密鼓地走向市场,人们也全方位地开始了4G的研发。IEEECommunicationsMagazine2003年7月集中报道了欧洲走向4G的研发之路。文章综合了其主要内容,着重讨论了B3G的网络移动性、增强B3G性能的热点无线局域网、超宽带无线技术、航空通信技术、知道位置的无线网络等通信技术热点。
Now 3G is speeding up its steps towards the market in the worldwide scope and 4G is under full development. The July issue of IEEE Communications Magazine focused on Europe′s path towards 4G. The main ideas in that issue are summarized in this paper. The emphasis is put on the discussion of the network mobility in Beyond-3G Systems, hotspot WLAN to enhance the performance of 3G and Beyond Cellular Networks, ultra-wideband radio technology, aeronautical communications technology and situation-aware wireless networks.
出处
《中兴通讯技术》
2003年第6期28-31,共4页
ZTE Technology Journal
