Parameter Adjustment Method and Apparatus

专利名称：Parameter Adjustment Method and

Apparatus

发明人：Rao, Shuicai,Wu, Qinxue,Dong, Deping,Wang,

Mincai

申请号：EP14191109.9申请日：20141030公开号：EP2876831A3公开日：20150909

专利附图：

摘要：Embodiments of the present invention provide a parameter adjustment methodand apparatus. The parameter adjustment method in the present invention is applicable

to a communication device including a SerDes link, and includes: acquiring, by thecommunication device, a current ambient temperature of the communication device; andif it is determined, according to a preset correspondence between a temperature rangeand a parameter, that the current ambient temperature does not match a SerDesparameter of the communication device, adjusting the SerDes parameter of thecommunication device according to the correspondence. In the embodiments of thepresent invention, the SerDes parameter of the communication device is adjusted in realtime, thereby improving reliability of a SerDes link of the communication device, andreducing a bit error rate of the SerDes link.

申请人：Huawei Technologies Co., Ltd.

地址：Huawei Administration Building Bantian Longgang District Shenzhen,Guangdong 518129 CN

国籍：CN

代理机构：Maiwald Patentanwalts GmbH

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