公开(公告)号：US20230246970A1

公开(公告)日：2023-08-03

申请号：US18186187

申请日：2023-03-19

Applicant: Intel Corporation

Inventor： Necati Canpolat ,  Rath Vannithamby ,  Javier Perez-Ramirez ,  Dave Cavalcanti ,  Laurent Cariou ,  Dmitry Akhmetov ,  Dibakar Das

IPC: H04L47/10 ,  H04W28/02 ,  H04L47/2441

CPC classification number: H04L47/18 ,  H04W28/0268 ,  H04L47/2441

Abstract: For example, a first non Access Point (AP) (non-AP) wireless communication station (STA) and/or an AP may be configured to communicate End to End (E2E) Quality of Service (QoS) information corresponding to an E2E traffic flow. For example, the non-AP STA may be configured to set E2E QoS information in a Stream Classification Service (SCS) descriptor element. For example, the E2E QoS information may be configured to indicate an E2E QoS requirement for an E2E traffic flow to be communicated between the first non-AP STA and a second non-AP STA. For example, the non-AP STA may be configured to transmit an SCS request to the AP. For example, the SCS request may include the SCS descriptor element.

公开(公告)号：US20230239844A1

公开(公告)日：2023-07-27

申请号：US18192446

申请日：2023-03-29

Applicant: Intel Corporation

Inventor： Dibakar Das ,  Laurent Cariou ,  Dmitry Akhmetov

IPC: H04W72/0446 ,  H04W72/121

CPC classification number: H04W72/0446 ,  H04W72/121

Abstract: For example, an Access Point (AP) may be configured to set an Association Identifier (AID) field to a predefined AID value. For example, the predefined AID value may be configured to indicate that a non-AP station (STA) having latency-sensitive traffic is to be allowed to transmit a non-Trigger-Based (non-TB) Physical layer (PHY) Protocol Data Unit (PPDU) including the latency-sensitive traffic according to a channel contention mechanism during a contention-based time period. For example, the AP may be configured to transmit a trigger frame to allocate the contention-based time period. For example, the trigger frame may include the AID field.

公开(公告)号：US20220400503A1

公开(公告)日：2022-12-15

申请号：US17852536

申请日：2022-06-29

Applicant: Intel Corporation

Inventor： Dave A. Cavalcanti ,  Juan Fang ,  Minyoung Park ,  Dibakar Das ,  Dmitry Akhmetov ,  Laurent Cariou

IPC: H04W72/12 ,  H04W74/04

Abstract: An access point station (AP) communicates with a plurality of non-AP stations (STAs) within a synchronized transmission opportunity (S-TXOP). The S-TXOP may comprise an S-TXOP trigger followed by a plurality of S-TXOP slots. The S-TXOP slots may be configured for communication of synchronous data. For communication of small time-critical (TC) packets within the S-TXOP with one or more of the STAs, the AP may configure the S-TXOP for asynchronous ultra-low latency (ULL) transmissions by providing a low-latency channel access opportunity within the S-TXOP.

公开(公告)号：US20220330277A1

公开(公告)日：2022-10-13

申请号：US17854251

申请日：2022-06-30

Applicant: Intel Corporation

Inventor： Necati Canpolat ,  Dave Cavalcanti ,  Laurent Cariou ,  Ganesh Venkatesan ,  Dmitry Akhmetov ,  Dibakar Das

IPC: H04W72/12 ,  H04L5/00

Abstract: For example, an apparatus may be configured to cause a wireless communication station (STA) to generate, process and/or communicate one or more frames and/or messages based on a Quality of Service (QoS) index value to indicate a predefined setting of a set of a plurality QoS parameters. In one example, a STA may be configured to transmit a frame including a QoS index value to another STA. In another example, a STA may be configured to process a frame including a QoS index value from another STA.

公开(公告)号：US20220225167A1

公开(公告)日：2022-07-14

申请号：US17710812

申请日：2022-03-31

Applicant: Intel Corporation

Inventor： Laurent Cariou ,  Dmitry Akhmetov ,  Dibakar Das

IPC: H04W28/08 ,  H04W28/20 ,  H04W24/10

Abstract: For example, a non Access Point (AP) (non-AP) wireless communication station (STA) and/or an AP STA may be configured to utilize a mechanism configured to support bandwidth signaling for a link between the non-AP STA and an other non-AP STA. For example, an apparatus may include logic and circuitry configured to cause a non-AP STA to set a channel bandwidth field to indicate a maximum channel bandwidth (BW) for the link between the non-AP STA and an other non-AP STA; and to transmit a frame to an AP STA, the frame including an information element including the channel bandwidth field.