首页>
外国专利>
Systems, apparatus and techniques for fast cell search and accurate synchronization in wireless communications
Systems, apparatus and techniques for fast cell search and accurate synchronization in wireless communications
展开▼
机译:用于无线通信中的快速小区搜索和精确同步的系统,装置和技术
展开▼
页面导航
摘要
著录项
相似文献
摘要
Techniques for fast cell search, selection and reselection for wireless communication systems such as OFDM or OFDMA communication systems. In various implementations of the described techniques, downlink subframes from base stations to mobile stations are designed to include information in form of preambles or post-ambles in one or more downlink subframes to facilitate cell search at receiving mobile stations at high speeds. The described preambles and post-ambles may also be used to improve the accuracy of signal synchronization in time and frequency.
展开▼