发明授权
- 专利标题： Link adaptation method, base station and terminal in LTE system
- 专利标题（中）： LTE系统中的链路适配方法，基站和终端
-
申请号： US13201405申请日： 2010-08-17
-
公开(公告)号： US09020545B2公开(公告)日： 2015-04-28
- 发明人: Feng Tian
- 申请人： Feng Tian
- 申请人地址： CN Shenzhen, Guangdong Province
- 专利权人： ZTE Corporation
- 当前专利权人： ZTE Corporation
- 当前专利权人地址： CN Shenzhen, Guangdong Province
- 代理机构： Pearl Cohen Zedek Latzer Baratz LLP
- 优先权： CN201010196425 20100602
- 国际申请： PCT/CN2010/076060 WO 20100817
- 国际公布： WO2011/150592 WO 20111208
- 主分类号： H04B17/00
- IPC分类号： H04B17/00 ; H04L1/00 ; H04W52/26
摘要：
The present invention discloses a link adaptation method, a base station and a terminal in a LTE system, wherein the method comprises: a terminal respectively calculating differences between a measured reference signal received power (RSRP) of a home service cell and the RSRPs of multiple adjacent cells; the terminal reporting the maximum difference in the differences to a base station; and the base station determining a modulation and coding scheme (MCS) for the terminal according to the maximum difference. The present invention does not introduce new overhead of the system, simplifies the flow of the AMC, and therefore improves the frequency spectrum efficiency of the system.
公开/授权文献
信息查询
