| 发明名称 | Signal processing method and apparatus | ||
| 摘要 | A signal processing method and apparatus. According to the signal processing method, phase change processing can be performed on to-be-sent data signals according to a phase status of a data synchronization signal and phase statuses of the to-be-sent data signals, so that phase differences between a majority of to-be-sent data signals in the processed to-be-sent data signals and the data synchronization signal meet a certain condition, thereby reducing a volume of coupling crosstalk, generated by the to-be-sent data signals, on the data synchronization signal and further reducing impact of simultaneously switching noise (SSN) on a system. | ||
| 申请公布号 | US9172527(B2) | 申请公布日期 | 2015.10.27 |
| 申请号 | US201414562231 | 申请日期 | 2014.12.05 |
| 申请人 | Huawei Technologies Co., Ltd | 发明人 | Tang Tian;Niu Shenghua;Tang Lebin |
| 分类号 | H04L27/00;H04L7/06;G06F13/40;H04L7/00;H04L7/04 | 主分类号 | H04L27/00 |
| 代理机构 | Conley Rose P.C. | 代理人 | Conley Rose P.C. ;Rodolph Grant |
| 主权项 | 1. In a signal transmit end, a signal processing method, comprising: determining a phase status of a data synchronization signal and phase statuses of N to-be-sent data signals, wherein N is a positive integer; determining a phase difference between each to-be-sent data signal and the data synchronization signal; performing phase change processing on at least some of the to-be-sent data signals according to a result of the determining; and sending all the to-be-sent data signals and a phase change indication signal to a signal receive end, wherein the phase change indication signal indicates that the signal transmit end has performed phase change processing on at least some of the to-be-sent data signals. | ||
| 地址 | Shenzhen CN | ||