专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09363777B2 Fast recovering for network listening schemes in synchronization over air for small cells 有权
标题翻译：快速恢复网络侦听方案在空中同步小细胞
公开(公告)号：US09363777B2
公开(公告)日：2016-06-07
申请号：US14407612
申请日：2012-06-14
申请人： Gaojin Wu , Yi Wu , Xingchen Guo
发明人： Gaojin Wu , Yi Wu , Xingchen Guo
IPC分类号： H04W56/00 , H04J11/00 , H04L5/14
CPC分类号： H04W56/001 , H04J11/0079 , H04J2011/0096 , H04L5/14 , H04W56/0015
摘要： The present invention provides methods, apparatuses and a program relating to fast recovering for network listening schemes in synchronization over air for small cells. The present invention includes tracking, at a first base station, a reference signal of a second base station, determining, whether the reference signal can be tracked, if it is determined that the reference signal can be tracked, adjusting, at the first base station, a system clock of the first base station based on the reference signal of the second base station, and estimating and storing parameters relating to a frequency difference between the system clock of the first base station and a system clock of the second base station, and if it is determined that the reference signal cannot be reliably tracked, adjusting the system clock of the first base station based on the stored parameters.
摘要翻译：本发明提供了关于小型小区空中同步的网络监听方案的快速恢复的方法，装置和程序。本发明包括在第一基站处跟踪第二基站的参考信号，确定是否可以跟踪参考信号，如果确定可以跟踪参考信号，则在第一基站，基于第二基站的参考信号的第一基站的系统时钟，以及估计和存储与第一基站的系统时钟和第二基站的系统时钟之间的频率差有关的参数，以及如果确定不能可靠地跟踪参考信号，则基于所存储的参数来调整第一基站的系统时钟。

IPRDB

热门服务

关于我们

友情链接

联系方式