公开(公告)号：US20200314220A1

公开(公告)日：2020-10-01

申请号：US16311146

申请日：2017-03-30

Applicant: Intel IP Corporation

Inventor： Jonathan SEGEV ,  Benny ABRAMOVSKY ,  Robert Stacey

IPC: H04L29/06 ,  G01S5/02 ,  G01S13/76 ,  H04B7/0413 ,  H04L12/833

Abstract: This disclosure describes systems, methods, and devices related to enhanced fine timing measurement protocol negotiation. A device may identify an enhanced fine timing measurement request received from a first device, the enhanced fine timing measurement request comprising one or more information elements associated with one or more multiple-input multiple-output (MIMO) parameters. The device may cause to send an enhanced fine timing measurement response to the first device. The device may identify a null data packet announcement associated with a location determination of the first device. The device may identify a null data packet received from the first device. The device may cause to send a null data packet feedback to the first device.

公开(公告)号：US20210234947A1

公开(公告)日：2021-07-29

申请号：US17157641

申请日：2021-01-25

Applicant: Intel IP Corporation

Inventor： Jonathan SEGEV ,  Benny ABRAMOVSKY ,  Robert Stacey

IPC: H04L29/06 ,  G01S5/02 ,  G01S13/76 ,  H04B7/0413 ,  H04L12/833

Abstract: This disclosure describes systems, methods, and devices related to enhanced fine timing measurement protocol negotiation. A device may identify an enhanced fine timing measurement request received from a first device, the enhanced fine timing measurement request comprising one or more information elements associated with one or more multiple-input multiple-output (MIMO) parameters. The device may cause to send an enhanced fine timing measurement response to the first device. The device may identify a null data packet announcement associated with a location determination of the first device. The device may identify a null data packet received from the first device. The device may cause to send a null data packet feedback to the first device