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：US10785819B2

公开(公告)日：2020-09-22

申请号：US16163472

申请日：2018-10-17

Applicant: Intel IP Corporation

Inventor： Laurent Cariou ,  Po-Kai Huang ,  Robert Stacey

IPC: H04W72/08 ,  H04W76/15 ,  H04W74/00 ,  H04W88/08 ,  H04W88/06

Abstract: This disclosure describes systems, methods, and devices related to multi-band dual connectivity. A device may establish a first connection with a first access point on a first band. The device may establish a second connection with a second access point on a second band. The device may determine a multi-band maximum idle period. The device may cause to send a presence indication to at least one of the first access point or the second access point within the multi-band maximum idle period.

公开(公告)号：US10728750B2

公开(公告)日：2020-07-28

申请号：US16233384

申请日：2018-12-27

Applicant: INTEL IP CORPORATION

Inventor： Laurent Cariou ,  Robert Stacey ,  Thomas J. Kenney ,  Yaron Alpert ,  Ehud Reshef

IPC: H04W12/00 ,  H04W52/14 ,  H04L29/06 ,  H04W24/10 ,  H04W24/08 ,  H04W16/14

Abstract: Some demonstrative embodiments include apparatuses, devices, systems and methods of communication over a 6 Gigahertz (GHz) wireless frequency band. For example, an apparatus may be configured to cause a licensed 6 GHz wireless communication device, which is licensed by a regulatory authority to communicate over a wireless communication channel in the 6 GHz wireless frequency band, to detect in a transmission over the wireless communication channel in the 6 GHz wireless frequency band an identifier of an unlicensed 6 GHz wireless communication station (STA), which is not licensed by the regulatory authority to communicate over the 6 GHz wireless frequency band; and to send a report comprising the identifier of the unlicensed 6 GHz STA.

公开(公告)号：US20190069298A1

公开(公告)日：2019-02-28

申请号：US16171697

申请日：2018-10-26

Applicant: Intel IP Corporation

Inventor： Xiaogang Chen ,  Feng Jiang ,  Qinghua Li ,  Robert Stacey

IPC: H04W72/04

Abstract: This disclosure describes systems, methods, and devices related to using enhanced high efficiency (HE) frames. A device may determine a high efficiency signal-B (HE-SIG-B) field for a high efficiency (HE) frame, the HE-SIG-B field comprising a common information field and a user information field. The device may determine a data portion of the HE frame, wherein the data portion includes one or more resource units (RUs) with a size equal to a number of tones. The device may determine a first resource allocation subfield and a second resource allocation subfield of the common information field based at least in part on the number of tones. The device may cause to send the HE frame.

公开(公告)号：US20190044674A1

公开(公告)日：2019-02-07

申请号：US16005267

申请日：2018-06-11

Applicant: Intel IP Corporation

Inventor： Qinghua Li ,  Xiaogang Chen ,  Laurent Cariou ,  Chittabrata Ghosh ,  Robert Stacey

IPC: H04L5/00 ,  H04L27/26

Abstract: This disclosure describes systems, methods, and devices related to a flexible connectivity framework. A first device may send a trigger frame to a second device. The first device may then receive an uplink bandwidth resource request from the second device. The first device may detect a high efficiency-long training field (HE-LTF) in the uplink bandwidth resource request. The first device may send an uplink multiuser trigger frame, and the first device may receive an uplink frame from the second device.

公开(公告)号：US20180376458A1

公开(公告)日：2018-12-27

申请号：US15957852

申请日：2018-04-19

Applicant: Intel IP Corporation

Inventor： Laurent Cariou ,  Chittabrata Ghosh ,  Qinghua Li ,  Robert Stacey

IPC: H04W72/04 ,  H04L5/00 ,  H04W84/12

Abstract: This disclosure describes methods, apparatus, and systems related to an OFDMA uplink resource allocation framework. An access point may determine a first trigger frame including one or more resource block identifications (RBIDs) associated with one or more resource units on a communication channel. The access point may assign at least one of the one or more RBIDs to at least one device of one or more devices. The access point may cause to send the first trigger frame to the least one device The access point may identify a resource request frame including at least in part a resource request indication associated with the at least one of the one or more RBIDs. The access point may assign one of the one or more resource units based at least in part on the resource request indication.

公开(公告)号：US20180242293A1

公开(公告)日：2018-08-23

申请号：US15957584

申请日：2018-04-19

Applicant: Intel IP Corporation

Inventor： Qinghua Li ,  Xiaogang Chen ,  Robert Stacey ,  Chittabrata Ghosh ,  Yuan Zhu ,  Rongzhen Yang

IPC: H04W72/04 ,  H04L1/00

Abstract: Methods, devices and systems for jointly encoding allocation information of one or more wireless communication stations in a common portion of a physical layer header are disclosed. In some examples, a wireless device may: generate allocation information associated with one or more wireless communication stations; encode the allocation information into the common portion of the physical layer header; and transmit the physical layer header to the one or more wireless communication stations.

公开(公告)号：US20180183640A1

公开(公告)日：2018-06-28

申请号：US15578198

申请日：2016-06-28

Applicant: Intel IP Corporation

Inventor： Laurent Cariou ,  Chittabrata Ghosh ,  Robert Stacey

IPC: H04L27/26 ,  H04L5/00 ,  H04W72/04 ,  H04B7/0413 ,  H04J11/00 ,  H04W84/12

CPC classification number: H04L27/26 ,  H04B7/0413 ,  H04J11/0023 ,  H04L5/0007 ,  H04L5/0048 ,  H04W72/0413 ,  H04W84/12

Abstract: This disclosure describes systems, methods, and apparatus, related to a short resource request. A device may identify one or more high efficiency long training (HE-LTF) fields received from at least one of one or more first devices. The device may determine one or more bits associated with the one or more HE-LTF fields. The device may determine an uplink orthogonal frequency division multiple access (OFDMA) request based at least in part on the one or more bits.

公开(公告)号：US09998263B2

公开(公告)日：2018-06-12

申请号：US15088932

申请日：2016-04-01

Applicant: Intel IP Corporation

Inventor： Qinghua Li ,  Xiaogang Chen ,  Laurent Cariou ,  Robert Stacey ,  Chittabrata Ghosh

IPC: H04W72/12 ,  H04L5/00 ,  H04L27/26

CPC classification number: H04L5/0037 ,  H04L5/0051 ,  H04L5/0094 ,  H04L27/2613 ,  H04L27/2666

Abstract: This disclosure describes systems, methods, and devices related to a flexible connectivity framework. A first device may send a trigger frame to a second device. The first device may then receive an uplink bandwidth resource request from the second device. The first device may detect a high efficiency-long training field (HE-LTF) in the uplink bandwidth resource request. The first device may send an uplink multiuser trigger frame, and the first device may receive an uplink frame from the second device.

公开(公告)号：US09913217B2

公开(公告)日：2018-03-06

申请号：US14757969

申请日：2015-12-26

Applicant: Intel IP Corporation

Inventor： Laurent Cariou ,  Chittabrata Ghosh ,  Robert Stacey

IPC: H04B7/26 ,  H04J11/00 ,  H04L5/00 ,  H04W28/02 ,  H04W52/02 ,  H04W72/12 ,  H04W74/06 ,  H04W76/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/10 ,  H04W74/00

CPC classification number: H04W52/0225 ,  H04B7/2603 ,  H04J2011/0003 ,  H04L1/1685 ,  H04L5/00 ,  H04L5/0023 ,  H04L5/0026 ,  H04L5/0048 ,  H04L5/0055 ,  H04W28/0278 ,  H04W72/1263 ,  H04W74/004 ,  H04W74/06 ,  H04W76/11 ,  H04W88/02 ,  H04W88/08 ,  H04W92/10 ,  Y02D70/1224 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/22 ,  Y02D70/26 ,  Y02D70/449

Abstract: This disclosure describes methods, devices, and systems related to generate a trigger frame including one or more resource block identifications (RBIDs), each RBID being associated with a respective resource unit of one or more resource units on a communication channel; cause to transmit the first trigger frame to each of one or more devices; process a received power save poll (PS-poll) bit from a first device of the one or more devices on a spatial stream and a first resource unit of the one or more resource units; cause to transmit an acknowledgment to each of the one or more user devices; cause to transmit data buffered in the at least one processor to the first device; and process a received acknowledgment from the first device confirming receipt of the data.