公开(公告)号：US09423485B2

公开(公告)日：2016-08-23

申请号：US13712159

申请日：2012-12-12

Applicant: QUALCOMM Incorporated

Inventor： Ren Li ,  Hui-ya L. Nelson ,  Joseph R. Fitzgerald

IPC: G01S3/80 ,  G06F3/041 ,  G06F3/043

CPC classification number: G01S3/80 ,  G06F3/0418 ,  G06F3/043 ,  G06F3/0433

Abstract: A method includes detecting a signal at a first set of receivers of a plurality of receivers of a device. The plurality of receivers includes the first set of receivers and a second set of receivers. The first set of receivers corresponds to selected receivers and the second set of receivers corresponds to non-selected receivers. The method includes predicting, based on the signal, an expected blockage of a signal path between a source of the signal and a first selected receiver of the first set of receivers, and selecting a particular receiver of the second set of receivers as a newly selected receiver in response to predicting the expected blockage.

Abstract translation: 一种方法包括在设备的多个接收机的第一组接收机处检测信号。 多个接收机包括第一组接收机和第二组接收机。 第一组接收器对应于所选择的接收机，第二组接收器对应于未选择的接收机。 该方法包括基于信号预测信号源与第一组接收机的第一选定接收机之间的信号路径的预期阻塞，并且将第二组接收机的特定接收机选择为新选择的 接收机响应预测的预期阻塞。

公开(公告)号：US20130155816A1

公开(公告)日：2013-06-20

申请号：US13712159

申请日：2012-12-12

Applicant: QUALCOMM Incorporated

Inventor： Ren Li ,  Hui-ya L. Nelson ,  Joseph R. Fitzgerald

IPC: G01S3/80

CPC classification number: G01S3/80 ,  G06F3/0418 ,  G06F3/043 ,  G06F3/0433

Abstract: A method includes detecting a signal at a first set of receivers of a plurality of receivers of a device. The plurality of receivers includes the first set of receivers and a second set of receivers. The first set of receivers corresponds to selected receivers and the second set of receivers corresponds to non-selected receivers. The method includes predicting, based on the signal, an expected blockage of a signal path between a source of the signal and a first selected receiver of the first set of receivers, and selecting a particular receiver of the second set of receivers as a newly selected receiver in response to predicting the expected blockage.

Abstract translation: 一种方法包括在设备的多个接收机的第一组接收机处检测信号。 多个接收机包括第一组接收机和第二组接收机。 第一组接收器对应于所选择的接收机，第二组接收器对应于未选择的接收机。 该方法包括基于信号预测信号源与第一组接收机的第一选定接收机之间的信号路径的预期阻塞，并且将第二组接收机的特定接收机选择为新选择的 接收机响应预测的预期阻塞。

公开(公告)号：US09201521B2

公开(公告)日：2015-12-01

申请号：US13913078

申请日：2013-06-07

Applicant: QUALCOMM Incorporated

Inventor： Ren Li ,  Hui-ya L. Nelson ,  Samir K. Gupta ,  Noam Dagan ,  Darrell L. Krulce

IPC: G06F3/045 ,  G06F3/0354 ,  G06F3/043 ,  G06F3/0488

CPC classification number: G06F3/03545 ,  G06F3/043 ,  G06F3/04883

Abstract: The disclosure is directed to storing trace information. An aspect includes determining whether or not a pen is within a threshold distance of the touchscreen, storing trace information generated by a user's touch in a touch buffer if the pen is not within the threshold distance of the touchscreen, and clearing the touch buffer and storing trace information generated by the pen in the touch buffer if the pen is within the threshold distance of the touchscreen.

Abstract translation: 本公开涉及存储跟踪信息。 一方面包括确定笔是否在触摸屏的阈值距离内，如果笔不在触摸屏的阈值距离内，则存储由触摸缓冲器中的用户触摸产生的跟踪信息，并且清除触摸缓冲器并存储 如果笔在触摸屏的阈值距离内，则由笔在触摸缓冲器中生成的跟踪信息。