公开(公告)号：US11723015B2

公开(公告)日：2023-08-08

申请号：US17454792

申请日：2021-11-12

Applicant: Intel Corporation

Inventor： Po-Kai Huang ,  Emily H. Qi ,  Elad Oren

IPC: H04W28/02 ,  H04W48/16 ,  H04W56/00 ,  H04W72/12 ,  H04W74/08 ,  H04W84/12 ,  H04W84/22 ,  H04W88/06 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10 ,  H04W92/18 ,  H04W72/20 ,  H04W72/23 ,  H04W72/53 ,  H04W72/40 ,  H04W72/25

CPC classification number: H04W72/1215 ,  H04W28/0247 ,  H04W48/16 ,  H04W56/0015 ,  H04W72/20 ,  H04W72/23 ,  H04W72/25 ,  H04W72/40 ,  H04W72/53 ,  H04W74/085 ,  H04W84/12 ,  H04W84/22 ,  H04W88/06 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10 ,  H04W92/18

Abstract: This disclosure describes methods, apparatuses, and systems related to signaling for concurrent operation and/or cancellation capabilities for termination of concurrent operations on networks (e.g., NAN, WLAN networks). In some implementations, systems and methods are provided for handling of time blocks that partially overlaps with the concurrent operations.

公开(公告)号：US11678355B2

公开(公告)日：2023-06-13

申请号：US16998681

申请日：2020-08-20

Applicant: Intel Corporation

Inventor： Minyoung Park ,  Thomas J. Kenney ,  Laurent Cariou ,  Po-Kai Huang ,  Qinghua Li ,  Xiaogang Chen ,  Feng Jiang

IPC: H04W72/12 ,  H04W72/04 ,  H04W72/50 ,  H04W72/20 ,  H04W84/12

CPC classification number: H04W72/535 ,  H04W72/20 ,  H04W84/12

Abstract: Embodiments of an Extremely High Throughput Station (EHT STA) (STA1) configured for operating in a next-generation (NG) wireless local area network (WLAN) are described herein. In some embodiments, the EHT STA encodes a common signal field (SIG) (Coex-SIG) of an EHT PPDU to include a TXOP duration field. The TXOP duration field is more than seven bits to indicate an actual TXOP duration of a transmission from the EHT STA comprising the EHT PPDU transmitted to a second station (STA2). Decoding the TXOP duration field of the EHT PPDU by a third-party station (STA4) causes the third-party station (STA4) to defer a transmission until after an end of the transmission from the second station (STA2).

公开(公告)号：US20230164676A1

公开(公告)日：2023-05-25

申请号：US17921746

申请日：2021-07-22

Applicant: Intel Corporation

Inventor： Po-Kai Huang ,  Danny Alexander ,  Daniel F. Bravo ,  Laurent Cariou ,  Xiaogang Cheng

IPC: H04W48/16 ,  H04W72/0453

CPC classification number: H04W48/16 ,  H04W72/0453 ,  H04W84/12

Abstract: Methods, apparatuses, and computer readable media for basic service set (BSS) channel operation are disclosed. Apparatuses of a station (STA) are disclosed, where the apparatuses comprise processing circuitry configured to decode a first frame, the first frame comprising an extremely-high throughput (EHT) operation information field, the EHT operation information field comprising a channel width subfield and a channel center frequency segment, the channel width subfield indicating a basic service set (BSS) contiguous channel width, and the channel center frequency segment indicating a channel center frequency for the BSS channel width on which the BSS operates in 6 GHz. The processing circuitry further configured to encode for transmission a second frame for transmission on a primary channel within the BSS channel width.

公开(公告)号：US11653303B2

公开(公告)日：2023-05-16

申请号：US17097912

申请日：2020-11-13

Applicant: Intel Corporation ,  Intel IP Corporation

Inventor： Po-Kai Huang ,  Vinod Kristem ,  Shahrnaz Azizi ,  Daniel Bravo ,  Noam Ginsburg ,  Thomas J. Kenney ,  Robert Stacey

IPC: H04W52/02 ,  H04W84/12

CPC classification number: H04W52/0229 ,  H04W52/0212 ,  H04W84/12

Abstract: This disclosure describes systems, methods, and devices related to service set compression. A device may determine a wake-up frame comprising one or more fields, wherein the one or more fields indicate an action to be taken on a receiving device. The device may determine an identifier to be indicated in the wake-up frame. The device may determine a size of the identifier. The device may cause to compress the identifier forming a compressed output, wherein the identifier is compressed by applying a cyclic redundancy code (CRC) computation. The device may identify a portion of the compressed output. The device may cause to send the wake-up frame to a receiving device, wherein the wake-up frame comprises the portion of the compressed output based on the size of the identifier.

公开(公告)号：US11582716B2

公开(公告)日：2023-02-14

申请号：US17213659

申请日：2021-03-26

Applicant: Intel Corporation

Inventor： Po-Kai Huang ,  Robert J. Stacey ,  Daniel F. Bravo ,  Laurent Cariou ,  Arik Klein ,  Danny Ben-Ari ,  Ofer Schreiber ,  Shahrnaz Azizi ,  Thomas J. Kenney ,  Alexander W. Min ,  Yaron Alpert ,  Avi Mansour ,  Dave A. Cavalcanti ,  Jing Zhu ,  Ziv Avital ,  Xiaogang Chen ,  Juan Fang

IPC: H04L5/00 ,  H04W72/00 ,  H04L61/5069 ,  H04L101/622

Abstract: Embodiments of a station (STA) and method of communication are generally described herein. The STA may be included in a first plurality of STAs affiliated with a first multi-link logical entity (MLLE). A plurality of links may be established between the first MLLE and a second MLLE, wherein the second MLLE may be affiliated with a second plurality of STAs. The STA may receive a first subset of a sequence of MAC protocol data units (MPDUs). A second subset of the sequence of MPDUs may be transmitted by another STA of the first plurality of STAs. The STA may transmit a block acknowledgement (BA) frame that includes: a number of BA bitmaps, configurable to values greater than or equal to one; and BA control information for each of the BA bitmaps.

公开(公告)号：US11558816B2

公开(公告)日：2023-01-17

申请号：US17033449

申请日：2020-09-25

Applicant: Intel Corporation

Inventor： Po-Kai Huang ,  Noam Ginsburg ,  Daniel Bravo ,  Robert Stacey

IPC: H04W52/02 ,  H04W40/24 ,  H04W40/00

Abstract: This disclosure describes systems, methods, and devices related to wake-up frame indication. A device may determine a wake up receiver (WUR) wake-up frame to be sent to a first station device of one or more station devices. The device may determine one or more indications associated with the first station device, wherein the one or more indications indicate to the first station device, one or more actions to be taken by the first station device after waking up a primary connectivity radio (PCR) of the first station device. The device may cause a medium access control (MAC) layer to encode the WUR wake-up frame with the one or more indications associated with the first station device. The device may cause to send the WUR wake-up frame to the first station device using a physical layer (PHY).

公开(公告)号：US11480668B2

公开(公告)日：2022-10-25

申请号：US16728317

申请日：2019-12-27

Applicant: Intel Corporation

Inventor： Feng Jiang ,  Qinghua Li ,  Jonathan Segev ,  Bahareh Sadeghi ,  Thomas J. Kenney ,  Xiaogang Chen ,  Gadi Shor ,  Po-Kai Huang ,  Robert J. Stacey ,  Laurent Cariou

IPC: G01S13/76 ,  H04W4/40

Abstract: Embodiments of an access point (AP), station (STA) and method of communication are generally described herein. In a null data packet (NDP) based ranging procedure between a responding STA and an initiating STA that is unassociated with the responding STA, the responding STA may: transmit a broadcast frame that indicates one or more ranging parameters; receive, from the initiating STA, an NDP announcement (NDPA) frame that indicates transmission of a first NDP from the initiating STA; detect the first NDP from the initiating STA; transmit a second NDP for transmission to the initiating STA; and transmit, to the initiating STA, a location measurement report (LMR) that indicates: a reception time of the first NDP at the responding STA, and a transmission time of the second NDP at the responding STA.

公开(公告)号：US11431655B2

公开(公告)日：2022-08-30

申请号：US16450436

申请日：2019-06-24

Applicant: Intel Corporation

Inventor： Emily Qi ,  Elad Oren ,  Po-Kai Huang

IPC: H04L47/70 ,  H04L49/35 ,  H04W36/06 ,  H04W76/23 ,  H04W8/00 ,  H04W84/18

Abstract: This disclosure describes methods, devices, and systems related to coordinating channel switch times and specifying device operation (for example, transmitting device operation) to ensure data reception by one or more devices (for example, receiving devices). A device may receive a data path setup request frame from a second device. The device may cause to send a data path setup response frame. The device may cause to establish a communication with the second device on a first channel. The device may cause to establish a communication with the second device on a second channel at a first time. The device may cause to wait, by the device, at least for a duration specified by a channel switch time (CST) parameter. The device may cause to send device data to the second device over the first channel or the second channel based at least in part on the CST parameter.

公开(公告)号：US20220248328A1

公开(公告)日：2022-08-04

申请号：US17576167

申请日：2022-01-14

Applicant: Intel Corporation

Inventor： Po-Kai Huang ,  Daniel F. Bravo ,  Noam Ginsburg ,  Robert J. Stacey

IPC: H04W52/02 ,  H04W76/11 ,  H04W48/16 ,  H04W80/02

Abstract: A wireless communication device includes a memory, and a processing circuitry coupled to the memory. The processing circuitry is to process a wake-up radio (WUR) frame transmitted by an Access Point (AP), the WUR frame comprising a medium access control (MAC) header and a frame body, the MAC header comprising a Frame Control field, an Address field, and a Type Dependent (TD) Control field, wherein the Frame Control field comprises a Type field; determine, based on a value of the Type field, that the WUR frame is a WUR Discovery frame; determine an identifier (ID) of the AP front the WUR Discovery frame; and in response to a determination that the WUR frame is a WUR Discovery frame, cause a Primary Connectivity Radio (PCR) corresponding to the wireless communication device to communicate with the AP based on the WUR Discovery frame.

公开(公告)号：US11374797B2

公开(公告)日：2022-06-28

申请号：US16794911

申请日：2020-02-19

Applicant: Intel Corporation

Inventor： Roya Doostnejad ,  Juan Fang ,  Feng Jiang ,  Laurent Cariou ,  Dave Cavalcanti ,  Xiaogang Chen ,  Timothy F. Cox ,  Jeffrey Foerster ,  Po-Kai Huang ,  Qinghua Li ,  Javier Perez-Ramirez

IPC: H04L25/02 ,  H04W84/12

Abstract: This disclosure describes systems, methods, and devices related to multi-user uplink channel sounding. A device may determine a channel sounding sequence with one or more access points (APs), wherein the channel sounding sequence comprises a null data packet announcement (NDPA) communicated with at least one of the one or more APs. The device may determine a first group of station devices (STAs) associated with a first basic service set (BSS). The device may cause to send a trigger frame to the first group of STAs to solicit an uplink NDP from each STA of the first group of STAs. The device may identify a first uplink NDP received from a first STA of the first group of STAs. The device may identify a second uplink NDP received from a second STA of a second group of STAs.