公开(公告)号：US20150215729A1

公开(公告)日：2015-07-30

申请号：US14163907

申请日：2014-01-24

Applicant: QUALCOMM Incorporated

Inventor： Guttorm R. Opshaug ,  Arash Mirbagheri ,  Borislav Ristic

IPC: H04W4/02 ,  H04B7/08

CPC classification number: H04W4/02 ,  G01S5/0215 ,  G01S5/0268 ,  G01S5/10 ,  H04B7/0802

Abstract: Methods, apparatuses, and devices for processing Positioning Reference Signals (PRS) bursts are presented. In one example, a mobile device may acquire a first PRS burst transmitted from a base station through first transmitter antenna port and acquire a second PRS burst transmitted from a base station through a second antenna port. The mobile device may select between the first and second acquired PRS bursts for use in positioning operations such as observed time difference of arrival.

Abstract translation: 提出了用于处理定位参考信号（PRS）脉冲串的方法，装置和装置。 在一个示例中，移动设备可以获取从基站通过第一发射机天线端口发送的第一PRS突发，并获取从基站通过第二天线端口发送的第二PRS突发。 移动设备可以在第一和第二获取的PRS突发之间进行选择，以用于诸如观察到的到达时间差的定位操作。