公开(公告)号：US20140323160A1

公开(公告)日：2014-10-30

申请号：US14020144

申请日：2013-09-06

Applicant: QUALCOMM Incorporated

Inventor： Sai Pradeep VENKATRAMAN ,  Weiyi LIU ,  Gengsheng ZHANG

IPC: H04W4/02

CPC classification number: H04W4/029 ,  G01C5/06 ,  G01C21/206 ,  G01S5/0236 ,  G01S5/0252 ,  H04W4/025 ,  H04W4/043

Abstract: Example methods, apparatuses, or articles of manufacture are disclosed herein that may be utilized, in whole or in part, to facilitate or support one or more operations or techniques for utilizing a pressure profile to determine a location context identifier (LCI) for use in or with a mobile communication device.

Abstract translation: 本文公开的示例性方法，装置或制品可以全部或部分地用于促进或支持用于利用压力分布来确定用于使用的位置上下文标识符（LCI）的一个或多个操作或技术 或使用移动通信设备。

公开(公告)号：US20150133154A1

公开(公告)日：2015-05-14

申请号：US14537744

申请日：2014-11-10

Applicant: QUALCOMM Incorporated

Inventor： Ju-yong DO ,  Gengsheng ZHANG ,  Lionel Jacques GARIN ,  Sai Pradeep VENKATRAMAN ,  Weiyi LIU ,  Sundar RAMAN

IPC: G01S5/02 ,  H04W64/00

CPC classification number: G01S5/0252 ,  G01S5/0236 ,  H04W64/00

Abstract: Methods and apparatus for processing positioning assistance data are provided. An exemplary method includes receiving, from a positioning server, virtual access point (VAP) data including a list of unique identifiers, and determining a location of a mobile device by using the VAP. The VAP data indicates that the unique identifiers included on the list identify signals originating from the same physical access point. The unique identifiers can be MAC addresses. In an example, the location determining the can include actively scanning a signal identified by a unique identifier on the list and not actively scanning a different signal identified by a different unique identifier also on the list. Not scanning the other MAC addresses that are on the access point's list and assigned to the mobile device keeps the mobile device from performing duplicative scanning that wastes time, processor cycles, and energy.

Abstract translation: 提供了用于处理定位辅助数据的方法和装置。 一种示例性方法包括从定位服务器接收包括唯一标识符的列表的虚拟接入点（VAP）数据，以及通过使用VAP来确定移动设备的位置。 VAP数据指示列表中包括的唯一标识符识别源自相同物理接入点的信号。 唯一标识符可以是MAC地址。 在一个示例中，确定该位置的位置可以包括主动地扫描由列表上的唯一标识符标识的信号，而不主动地扫描由列表上的不同唯一标识符标识的不同信号。 不扫描接入点列表上分配给移动设备的其他MAC地址，使移动设备不会执行浪费时间，处理器周期和能量的重复扫描。