公开(公告)号：US10158547B2

公开(公告)日：2018-12-18

申请号：US14842418

申请日：2015-09-01

Applicant: QUALCOMM Incorporated

Inventor： Carlos Horacio Aldana ,  Sandip HomChaudhuri ,  Santosh Kumar Vamaraju ,  Subash Marri Sridhar ,  Bernal Arroyo

IPC: H04L12/26 ,  H04W64/00 ,  H04L29/08 ,  G01S5/02

Abstract: In a procedure for determining distance (or angle) between a pair of electronic devices wirelessly connected to one another, a current session may be temporarily suspended on request and thereafter the current session may be resumed. Temporary suspension and resumption of the current session may, for example, eliminate starting a new session between the pair of electronic devices and repeating a determination of parameters that were initially agreed upon in the current session. Temporary suspension of a current session may be signaled wirelessly, by one electronic device to the other electronic device, for example, by setting a specific value in a specific field, to signal that the current session is to be paused now, in a frame or message transmitted from the pausing device to the to-be-paused device. The current session may be resumed without repeating determination of the initially-agreed upon parameters, by transmitting a frame to initiate measurement exchange.

公开(公告)号：US10439785B2

公开(公告)日：2019-10-08

申请号：US15619243

申请日：2017-06-09

Applicant: QUALCOMM Incorporated

Inventor： Javier Frydman ,  Bernal Arroyo ,  Xiaoxin Zhang

IPC: H04L5/00 ,  H04W56/00 ,  H04W92/10 ,  H04B7/26

Abstract: In a particular aspect, an apparatus includes first communication circuitry configured to perform first fine timing measurement (FTM) operations with respect to a device to generate first measurement data. The first FTM operation correspond to a first frequency band. The apparatus includes second communication circuitry configured to perform second FTM operations with respect to the device to generate second measurement data. The second FTM operations correspond to a second frequency band that is different than the first frequency band. The apparatus also includes a processor configured to compare the first measurement data and the second measurement data.

公开(公告)号：US20160119805A1

公开(公告)日：2016-04-28

申请号：US14842418

申请日：2015-09-01

Applicant: QUALCOMM Incorporated

Inventor： Carlos Horacio Aldana ,  Sandip HomChaudhuri ,  Santosh Kumar Vamaraju ,  Subash Marri Sridhar ,  Bernal Arroyo

IPC: H04W24/08 ,  H04L12/26

CPC classification number: H04L43/106 ,  G01S5/0284 ,  H04L67/143 ,  H04L67/18 ,  H04W64/00 ,  H04W76/22

Abstract: In a procedure for determining distance (or angle) between a pair of electronic devices wirelessly connected to one another, a current session may be temporarily suspended on request and thereafter the current session may be resumed. Temporary suspension and resumption of the current session may, for example, eliminate starting a new session between the pair of electronic devices and repeating a determination of parameters that were initially agreed upon in the current session. Temporary suspension of a current session may be signaled wirelessly, by one electronic device to the other electronic device, for example, by setting a specific value in a specific field, to signal that the current session is to be paused now, in a frame or message transmitted from the pausing device to the to-be-paused device. The current session may be resumed without repeating determination of the initially-agreed upon parameters, by transmitting a frame to initiate measurement exchange.

Abstract translation: 在用于确定一对无线连接的电子设备之间的距离（或角度）的过程中，当前会话可以根据请求暂时中止，此后可以恢复当前会话。 例如，临时暂停和恢复本届会议可能会消除在该对电子设备之间开始新的会话，并重复确定当前会话中最初商定的参数。 当前会话的暂时中止可以通过一个电子设备无线地通过另一个电子设备来发信号，例如，通过在特定字段中设置特定值来表示当前会话现在要暂停，以帧或 从暂停设备发送到待暂停设备的消息。 可以通过发送帧来启动测量交换，可以恢复当前会话而不重复首先同意的参数的确定。