| 发明名称 |
FINE TIMING |
| 摘要 |
A fine timing method is provided. The method comprises: calculating values of a first timing metric function based on cross-correlation between a received signal and M training sequences within a time period, to obtain a plurality of sets of X values spaced according to a certain pattern; calculating summations for the plurality of sets of X values, respectively; and determining the beginning of a data frame based on the calculated summations. |
| 申请公布号 |
US2016352555(A1) |
申请公布日期 |
2016.12.01 |
| 申请号 |
US201314909043 |
申请日期 |
2013.08.12 |
| 申请人 |
PEI Wenjiang;HAO Jinguang;WANG Kai;YANG Zeng;Harman International Industries, Incorporated |
发明人 |
Pei Wenjiang;Hao Jinguang;Wang Kai;Yang Zeng |
| 分类号 |
H04L27/26;H04W56/00;H04L29/08 |
主分类号 |
H04L27/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A fine timing method comprising:
calculating first timing metric values based on cross-correlation between a received signal and M training sequences; identifying within a time period a set of X first timing metric values spaced according to a certain pattern which set of X first timing metric values has the greatest summation; and determining the beginning of a data frame based on the identified set of X first timing metric values. |
| 地址 |
Nanjing, Jiangsu CN |
