公开(公告)号：US20160337792A1

公开(公告)日：2016-11-17

申请号：US14709208

申请日：2015-05-11

Applicant: QUALCOMM Incorporated

Inventor： Vrajesh BHAVSAR ,  Yin Chen ,  Saumitra Mohan Das

IPC: H04W4/02 ,  H04W24/08 ,  H04L12/26 ,  H04W48/18

CPC classification number: H04W4/023 ,  G01S5/0205 ,  G01S5/14 ,  H04L43/0864 ,  H04W24/08 ,  H04W48/18

Abstract: Systems, apparatus and methods for selecting a base station or a set of base stations for RTT measurements, or other interactive radio localization technique, to determine a position fix of a device are presented. The method imposes a processing load on only inactive or less active base stations. Busy or busier base stations are not used in the interactive radio localization technique. By imposing a processing load on only less active base stations, transmitting devices may be under loaded and encounter a more uniform processing delay, and thus provide a more accurate measurement resulting in a more accurate position fix.

Abstract translation: 呈现用于选择用于RTT测量的基站或一组基站或其他交互式无线电定位技术以确定设备的定位的系统，装置和方法。 该方法仅对不活动或较不活跃的基站施加处理负载。 忙碌或繁忙的基站不用于交互式无线电定位技术。 通过对只有较少活跃的基站施加处理负荷，发送设备可能被加载，并且遇到更均匀的处理延迟，并因此提供更准确的测量结果，从而获得更准确的位置锁定。

公开(公告)号：US20170318426A1

公开(公告)日：2017-11-02

申请号：US15650093

申请日：2017-07-14

Applicant: QUALCOMM Incorporated

Inventor： Vrajesh BHAVSAR ,  Yin CHEN ,  Saumitra Mohan DAS

IPC: H04W4/02 ,  H04L12/26 ,  G01S5/02 ,  G01S5/14 ,  H04W48/18 ,  H04W24/08

CPC classification number: H04W4/023 ,  G01S5/0205 ,  G01S5/14 ,  H04L43/0864 ,  H04W24/08 ,  H04W48/18

Abstract: Systems, apparatus and methods for selecting a base station or a set of base stations for RTT measurements, or other interactive radio localization technique, to determine a position fix of a device are presented. The method imposes a processing load on only inactive or less active base stations. Busy or busier base stations are not used in the interactive radio localization technique. By imposing a processing load on only less active base stations, transmitting devices may be under loaded and encounter a more uniform processing delay, and thus provide a more accurate measurement resulting in a more accurate position fix.