公开(公告)号：US20240284501A1

公开(公告)日：2024-08-22

申请号：US18587806

申请日：2024-02-26

Applicant: INTEL CORPORATION

Inventor： Laurent CARIOU ,  Dmitry AKHMETOV ,  Dibakar DAS

IPC: H04W74/00 ,  H04W76/15

CPC classification number: H04W74/002 ,  H04W76/15

Abstract: This disclosure describes systems, methods, and devices related to channel access for multi-link devices (MLDs). A MLD may identify a first backoff count associated with a first enhanced distributed channel access function (EDCAF) for a first communication link used by the MLD; identify a second backoff count associated with a second EDCAF for a second communication link used by the MLD, the first backoff count less than the second backoff count; determine a time period after that the first backoff count reaches zero and during which to refrain from transmitting using the first communication link, the time period based on the second backoff count; determine that the first communication link transitioned from an idle state to a busy state during the time period; and generate a third backoff count associated with the first EDCAF based on the first communication link transitioning to the busy state during the time period.

公开(公告)号：US20240057048A1

公开(公告)日：2024-02-15

申请号：US18493099

申请日：2023-10-24

Applicant: INTEL CORPORATION

Inventor： Juan FANG ,  Dave CAVALCANTI ,  Laurent CARIOU ,  Dibakar DAS ,  Mikhail GALEEV ,  Wey-Yi GUY ,  Javier PEREZ-RAMIREZ ,  Susruth SUDHAKARAN ,  Jing ZHU

IPC: H04W72/0446 ,  H04W28/02 ,  H04L69/22 ,  H04W80/02 ,  H04W28/06

CPC classification number: H04W72/0446 ,  H04W28/0268 ,  H04L69/22 ,  H04W80/02 ,  H04W28/06

Abstract: This disclosure describes systems, methods, and devices related to wireless time sensitive networking. A device may identify, using an 802.3 protocol stack, an 802.3 frame received from a second device using a wired Ethernet connection, and extract, using the 802.3 protocol stack, a redundancy tag from the 802.3 frame, the redundancy tag including a sequence number. The device may generate, using an 802.11 protocol stack, an 802.11 frame with a subnetwork access protocol (SNAP) field, the SNAP field including an organizationally unique identifier (OUI) and the sequence number, the OUI including an indication of an Ethertype protocol. The device may send the 802.11 frame using a wireless connection.

公开(公告)号：US20230292402A1

公开(公告)日：2023-09-14

申请号：US18183007

申请日：2023-03-13

Applicant: INTEL CORPORATION

Inventor： Minyoung PARK ,  Po-Kai HUANG ,  Thomas J. KENNEY ,  Daniel BRAVO ,  Ehud RESHEF ,  Laurent CARIOU ,  Dibakar DAS ,  Dmitry AKHMETOV

IPC: H04W88/06 ,  H04W72/0453 ,  H04W76/15 ,  H04W74/08

CPC classification number: H04W88/06 ,  H04W72/0453 ,  H04W76/15 ,  H04W74/0816 ,  H04B7/0413

Abstract: This disclosure describes systems, methods, and devices related to multi-link operation. A device may configure a single N×N transmit (TX)/receive (RX) radio to a plurality of 1×1 TX/RX radios, where N is a positive integer. The device may monitor a first channel of a plurality of channels to determine its availability. The device may monitor a second channel of the plurality of channels to determine its availability. The device may identify a first control frame received from an access point (AP) multi-link device (MLD) on the second channel. The device may cause to send a second control frame to the AP MLD on the second channel. The device may configure back to a single N×N TX/RX radio to receive a data frame.

公开(公告)号：US20240334221A1

公开(公告)日：2024-10-03

申请号：US18575845

申请日：2022-07-20

Applicant: INTEL CORPORATION

Inventor： Cheng CHEN ,  Carlos CORDEIRO ,  Dibakar DAS

IPC: H04W24/08 ,  H04W84/12

CPC classification number: H04W24/08 ,  H04W84/12

Abstract: This disclosure describes systems, methods, and devices related to non-trigger based (non-TB) sensing. A device may initiate sensing measurements by sending a sensing null data packet announcement (NDPA) frame to an access point (AP) responder. The device may send one or more first null data packet (NDP) packets to the AP responder. The device may identify one or more second NDP packets received from the AP responder.

公开(公告)号：US20230388071A1

公开(公告)日：2023-11-30

申请号：US18190906

申请日：2023-03-27

Applicant: INTEL CORPORATION

Inventor： Feng JIANG ,  Qinghua LI ,  Xiaogang CHEN ,  Dibakar DAS ,  Assaf GUREVITZ ,  Jonathan SEGEV ,  Robert STACEY ,  Shlomi VITURI ,  Tzahi WEISMAN

IPC: H04L5/00 ,  H04W28/20 ,  H04W88/08 ,  H04W84/12

CPC classification number: H04L5/0048 ,  H04W28/20 ,  H04L5/0023 ,  H04W88/08 ,  H04W84/12

Abstract: This disclosure describes systems, methods, and devices related to adaptation of secure sounding signal. A device may determine a negotiated bandwidth to be used when communicating with a first station device. The device may determine a first bit stream used to generate a cyclic shift diversity (CSD) value based on the negotiated bandwidth, wherein a first number of bits is used for the first bit stream when a first negotiated bandwidth is used, and wherein a second number of bits is used for the first bit stream when a second negotiated bandwidth is used. The device may determine a second bit stream used to generate a random phase. The device may determine a secure a long training field (LTF) based on a combination of the first bit stream and the second bit stream. The device may cause to send a frame to the first station device, wherein the frame comprises the secure LTF.