公开(公告)号：US20140028403A1

公开(公告)日：2014-01-30

申请号：US13829603

申请日：2013-03-14

Applicant: QUALCOMM INCORPORATED

Inventor： Daniel Fred FILIPOVIC ,  Sasidhar MOVVA ,  Vishal AGARWAL ,  Dominic Gerard FARMER ,  Sridhar BANDARU

IPC: H03L7/00

CPC classification number: H03L7/00 ,  H03L1/00 ,  H03L1/026

Abstract: Methods, apparatuses, systems and computer-readable media for addressing the aging of oscillation (XO) crystals are presented. Some embodiments may determine a change of age of the XO crystal since last prior use of the XO crystal. Embodiments may then determine that at least one calibration parameter is not suitable for use in at least one calibration technique of the XO crystal, based on the change of age of the XO crystal. Embodiments may then determine at least one fresh calibration parameter configured to update the at least one calibration parameter for suitable use in the at least one calibration technique of the XO crystal.

Abstract translation: 提出了用于解决振荡（XO）晶体老化的方法，装置，系统和计算机可读介质。 一些实施方案可以确定自上次使用XO晶体以来XO晶体的年龄变化。 然后，实施例可以基于XO晶体的年龄变化来确定至少一个校准参数不适用于XO晶体的至少一个校准技术。 实施例然后可以确定至少一个新的校准参数，其被配置为更新所述至少一个校准参数，以便在XO晶体的至少一个校准技术中适合使用。