公开(公告)号：KR20200142003A

公开(公告)日：2020-12-21

申请号：KR20207028873

申请日：2019-04-10

Applicant: QUALCOMM INC

Inventor： OPSHAUG GUTTORM RINGSTAD ,  BHUSHAN NAGA ,  WU JIE ,  FISCHER SVEN ,  EDGE STEPHEN WILLIAM ,  PON RAYMAN

IPC: H04W64/00 ,  G01S5/02 ,  G01S5/08 ,  G01S5/10 ,  H04B7/06 ,  H04W16/28 ,  H04W56/00

Abstract: 무선통신을위한방법들및 시스템들이제공된다. 일례에서, 방법은, 모바일디바이스에의해, 라디오빔을수신하는단계― 상기라디오빔은상기라디오빔을송신하는안테나에대한출발각도에따라전파하는지향성빔임―; 모바일디바이스에의해, 라디오빔 또는안테나를동작시키는기지국중 적어도하나를식별하는단계; 모바일디바이스에의해, 라디오빔 또는기지국의안테나중 적어도하나를식별하는것에기초하여모바일디바이스의포지션을결정하는단계; 및모바일디바이스에의해모바일디바이스의포지션을출력하는단계를포함한다.

公开(公告)号：AU2019251998A1

公开(公告)日：2020-10-15

申请号：AU2019251998

申请日：2019-04-10

Applicant: QUALCOMM INC

Inventor： OPSHAUG GUTTORM RINGSTAD ,  BHUSHAN NAGA ,  WU JIE ,  FISCHER SVEN ,  EDGE STEPHEN WILLIAM ,  PON RAYMAN

IPC: H04W64/00 ,  G01S5/02 ,  H04W4/02 ,  H04W16/28

Abstract: Methods and systems for wireless communication are provided. In one example, a method comprises: receiving (610), by a mobile device, a radio beam, the radio beam being a directional beam that propagates along an angle of departure with respect to an antenna that transmits the radio beam; identifying (620), by the mobile device, at least one of: the radio beam or a base station that operates the antenna; determining (640), by the mobile device, a position of the mobile device based on identifying at least one of the radio beam or the antenna of the base station; and outputting (650), by the mobile device, the position of the mobile device.

公开(公告)号：AU2019251998B2

公开(公告)日：2023-01-05

申请号：AU2019251998

申请日：2019-04-10

Applicant: QUALCOMM INC

Inventor： OPSHAUG GUTTORM RINGSTAD ,  BHUSHAN NAGA ,  WU JIE ,  FISCHER SVEN ,  EDGE STEPHEN WILLIAM ,  PON RAYMAN

IPC: H04W64/00 ,  G01S5/02 ,  H04W4/02 ,  H04W16/28

Abstract: Methods and systems for wireless communication are provided. In one example, a method comprises: receiving (610), by a mobile device, a radio beam, the radio beam being a directional beam that propagates along an angle of departure with respect to an antenna that transmits the radio beam; identifying (620), by the mobile device, at least one of: the radio beam or a base station that operates the antenna; determining (640), by the mobile device, a position of the mobile device based on identifying at least one of the radio beam or the antenna of the base station; and outputting (650), by the mobile device, the position of the mobile device.

公开(公告)号：AU2018310427A1

公开(公告)日：2020-01-16

申请号：AU2018310427

申请日：2018-06-27

Applicant: QUALCOMM INC

Inventor： EDGE STEPHEN WILLIAM ,  FISCHER SVEN ,  PON RAYMAN

IPC: G01S5/02 ,  H04W4/02 ,  H04W64/00

Abstract: Techniques are provided for positioning of a mobile device in a wireless network using directional positioning reference signals (PRS), also referred to as PRS beamforming. In an example method, a plurality of directional PRSs (SI, S2) are generated for at least one cell for a base station (410), such that each of the plurality of directional PRSs comprises at least one signal characteristic and a direction of transmission, either or both of which may be distinct or unique. The plurality of directional PRSs is transmitted within the at least one cell, such that each of the plurality of directional PRSs is transmitted in the direction of transmission. A mobile device (420) may acquire and measure at least one of the directional PRSs which may be identified using the associated signal characteristic. The measurement may be used to assist position methods such as OTDOA and ECID and to mitigate multipath.