公开(公告)号：US09603110B2

公开(公告)日：2017-03-21

申请号：US14600481

申请日：2015-01-20

Applicant: QUALCOMM Incorporated

Inventor： Kaushik Chakraborty ,  Soumya Das ,  Olufunmilola Awoniyi-Oteri ,  Nitinkumar Sagarbhai Barot

IPC: H04W56/00 ,  H04W88/06

CPC classification number: H04W56/0005 ,  H04W88/06

Abstract: A user equipment may identify one or more trigger factors associated with an assistance mode. The assistance mode may include a second radio associated with a second radio access technology (RAT) assisting a first radio associated with a first RAT. The UE may then measure a frequency offset between a first clock of the first radio and a second clock of the second radio based at least in part on the one or more trigger factors. The first clock may be associated with a first oscillator crystal, and the second clock may be associated with a second oscillator crystal. The UE may then store the frequency offset for use by the first radio and the second radio in the assistance mode.

公开(公告)号：US20160212719A1

公开(公告)日：2016-07-21

申请号：US14600481

申请日：2015-01-20

Applicant: QUALCOMM Incorporated

Inventor： Kaushik Chakraborty ,  Soumya Das ,  Olufunmilola Awoniyi-Oteri ,  Nitinkumar Sagarbhai Barot

IPC: H04W56/00

CPC classification number: H04W56/0005 ,  H04W88/06

Abstract: A user equipment may identify one or more trigger factors associated with an assistance mode. The assistance mode may include a second radio associated with a second radio access technology (RAT) assisting a first radio associated with a first RAT. The UE may then measure a frequency offset between a first clock of the first radio and a second clock of the second radio based at least in part on the one or more trigger factors. The first clock may be associated with a first oscillator crystal, and the second clock may be associated with a second oscillator crystal. The UE may then store the frequency offset for use by the first radio and the second radio in the assistance mode.

Abstract translation: 用户设备可以识别与辅助模式相关联的一个或多个触发因素。 辅助模式可以包括与辅助与第一RAT相关联的第一无线电的第二无线电接入技术（RAT）相关联的第二无线电。 然后，UE可以至少部分地基于一个或多个触发因素来测量第一无线电的第一时钟和第二无线电的第二时钟之间的频率偏移。 第一时钟可以与第一振荡器晶体相关联，并且第二时钟可以与第二振荡器晶体相关联。 然后，UE可以在辅助模式中存储由第一无线电和第二无线电使用的频率偏移。