公开(公告)号：US20230097045A1

公开(公告)日：2023-03-30

申请号：US18075564

申请日：2022-12-06

申请人： Intel Corporation

发明人： Po-Kai Huang ,  Ido Ouzieli

IPC分类号： H04W76/15 ,  H04W52/02

摘要： Methods, apparatuses, and computer readable media for dynamic puncturing with dynamic signaling are disclosed. Apparatuses of a non-access point (AP) station (STA) or of an AP are disclosed, where the apparatuses comprise processing circuitry configured to: encode, by a first non-AP station (STA) of the non-AP MLD, a first physical (PHY) protocol data unit (PPDU) for transmission to a first AP of an AP MLD, the first PPDU comprising a MLO OCI element, MLO OCI KDE 1000, or a MLO OCI. The processing circuitry is further configured to decode, by the first non-AP STA of the non-AP MLD, a second PPDU in response to the first PPDU, the second PPDU including a MLO OCI element, MLO OCI KDE, or a MLO OCI. The non-AP STA is configured to verify the information in an MLO OCI element, MLO OCI KDE, or an MLO OCI.

公开(公告)号：US11596021B2

公开(公告)日：2023-02-28

申请号：US17012552

申请日：2020-09-04

申请人： Intel Corporation

发明人： Laurent Cariou ,  Po-Kai Huang ,  Minyoung Park

IPC分类号： H04W4/00 ,  H04W76/28 ,  H04W76/15 ,  H04W88/08 ,  H04W88/02 ,  H04W84/12

摘要： Embodiments of a non-access point (non-AP) EHT station (EHT STA) configured to operate as part of an STA multi-link logical entity (STA MLLE) comprising the EHT STA and one or more other non-AP EHT STAs are generally described herein. The STA MLLE is configured to be associated with an access point (AP) MLLE (AP MLLE) comprising a plurality of EHT APs. The EHT STA is configured to decode a beacon frame received from the EHT APs of the AP MLLE including a multi-link beacon check element to indicate which of the one or more multiple links has a critical update to its link parameters. When the multi-link beacon check element indicates an update to link parameters for the link between the EHT STA and its associated EHT AP, the EHT STA is to configured obtain the updated link parameters either waking-up at a target beacon transmission time (TBTT) or send a probe request.

公开(公告)号：US11503605B2

公开(公告)日：2022-11-15

申请号：US17151729

申请日：2021-01-19

申请人： Intel Corporation

发明人： Po-Kai Huang ,  Daniel F. Bravo ,  Robert J. Stacey ,  Laurent Cariou ,  Arik Klein

IPC分类号： H04W72/04 ,  H04L47/36 ,  H04W28/20 ,  H04W28/02 ,  H04L69/18

摘要： Methods, apparatuses, and computer readable media for extreme high throughput (EHT) physical layer data rate. An apparatus of an access point (AP) comprising processing circuitry configured to encode an EHT capabilities element, the EHT capabilities element comprising a maximum media access control (MAC) protocol data unit (MPDU) in an aggregated MPDU (A-MPDU) length exponent subfield. The processing circuitry further configured to configure the AP to transmit the EHT capabilities element to a station (STA), and determine a maximum A-MPDU length based on two raised to a power of a constant plus a value of the A-MPDU length exponent subfield. The processing circuitry further configured to encode MPDUs in an A-MPDU, where the A-MPDU is encoded to be less than or equal to the maximum A-MPDU length.

公开(公告)号：US11337068B1

公开(公告)日：2022-05-17

申请号：US17098504

申请日：2020-11-16

申请人： Intel Corporation

发明人： Po-Kai Huang ,  Ido Ouzieli ,  Danny Alexander ,  Laurent Cariou

IPC分类号： H04L29/06 ,  H04W12/08 ,  H04W12/037 ,  H04W12/062 ,  H04W84/12

摘要： The application relates to a multi-link device and a method performed therein. An access point multi-link device (AP MLD) includes a plurality of APs, each of which comprises: a wireless medium; and processor circuitry coupled to the wireless medium and configured to: transmit security capability indication information via the wireless medium; receive an association request frame from a non-AP MLD via the wireless medium, wherein the association request frame comprises security capability indication information of the plurality of non-AP STAs; determine whether the security capability indication information of any of the plurality of non-AP STAs matches with the security capability indication information of the AP; and if the security capability indication information of one of the plurality of non-AP STAs matches with the security capability information of the AP, transmit an association response frame to the non-AP MLD via the wireless medium.

公开(公告)号：US20220070785A1

公开(公告)日：2022-03-03

申请号：US17454154

申请日：2021-11-09

申请人： Intel Corporation

发明人： Po-Kai Huang ,  Shahrnaz Azizi ,  Daniel F. Bravo ,  Thomas J. Kenney ,  Vinod Kristem ,  Noam Ginsburg

IPC分类号： H04W52/02 ,  H04B7/26

摘要： This disclosure describes systems, methods, and devices related to wake up receiver (WUR) frequency division multiple access (FDMA) transmission. A device may cause to send a wake up receiver (WUR) beacon frame on a WUR beacon operating channel to one or more station devices. The device may determine a first wake-up frame to be sent on a first WUR operating channel, wherein the first WUR operating channel is associated with one or more frequency division multiple access (FDMA) channels used for transmitting one or more wake-up frames to the one or more station devices. The device may determine to apply padding to the first wake-up frame based on a field included in a header of the first wake-up frame. The device may cause to send the first wake-up frame to a first station device of the one or more station devices.

公开(公告)号：US20220060982A1

公开(公告)日：2022-02-24

申请号：US17520374

申请日：2021-11-05

申请人： Intel Corporation

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

IPC分类号： H04W52/02 ,  H04W4/06

摘要： This disclosure describes methods, apparatuses, and wireless stations related to waking up low power radios. In particular, a wireless station is disclosed that may identify a first management frame from a first wireless station a first management frame from a first wireless station. The wireless station may cause to allocate one or more group identifications (IDs) to the first wireless station. The wireless station may cause to generate a bitmap corresponding to the allocation of the one or more group IDs to the first wireless station. The wireless station may cause to send a second management frame to the first wireless station of one or more wireless stations, wherein the second management frame comprises the bitmap.

公开(公告)号：US20220007287A1

公开(公告)日：2022-01-06

申请号：US17363436

申请日：2021-06-30

申请人： Intel Corporation

发明人： Po-Kai Huang ,  Shahrnaz Azizi ,  Noam Ginsburg ,  Daniel F. Bravo ,  Thomas J. Kenney

IPC分类号： H04W52/02 ,  H04W48/10 ,  H04W76/28

摘要： This disclosure describes systems, methods, and devices related to wake-up radio (WUR) advertisement channels. A device may include a wake-up receiver (WURx) and a primary connectivity radio. The device may determine a wake-up radio (WUR) discovery subchannel for WUR advertisement. The WUR discovery subchannel may be associated with a channel of a frequency band. The device may generate a WUR discovery frame comprising a WUR advertisement. The device may transmit, by the WURx, the WUR discovery frame to a second device using the WUR discovery subchannel. The device may identify a response from the second device indicating an acknowledgment of the WUR discovery frame.

公开(公告)号：US20210409958A1

公开(公告)日：2021-12-30

申请号：US17360318

申请日：2021-06-28

申请人： Intel Corporation

发明人： Po-Kai Huang ,  Daniel Leiderman ,  Arik Klein ,  Laurent Cariou ,  Daniel F. Bravo ,  Feng Jiang ,  Qinghua Li ,  Xiaogang Chen ,  Robert J. Stacey

IPC分类号： H04W16/10 ,  H04W4/06 ,  H04W72/04 ,  H04W72/12 ,  H04L25/02 ,  H04W74/08 ,  H04W88/08 ,  H04W84/20

摘要： Embodiments of an access point (AP), station (STA) and method of communication are generally described herein. The AP may be configurable to operate as a controlling AP of a multi-AP group. The controlling AP may establish the multi-AP group by: transmitting one or more messages to advertise the multi-AP group; and exchanging signaling with one or more of the other APs of the multi-AP group. The signaling may include at least one message related to one of the other APs joining the multi-AP group. The controlling AP may establish the multi-AP group to enable usage of AP Trigger Frames (AP TFs) for coordination of resources to be used for downlink transmissions of the APs of the multi-AP group.

公开(公告)号：US20210409172A1

公开(公告)日：2021-12-30

申请号：US17470708

申请日：2021-09-09

申请人： Intel Corporation

发明人： Xiaogang Chen ,  Daniel Bravo ,  Laurent Cariou ,  Po-Kai Huang ,  Feng Jiang ,  Qinghua Li ,  Robert Stacey

IPC分类号： H04L5/00 ,  H04W72/04

摘要： This disclosure describes systems, methods, and devices related to allocating non-continuous resource units (RUs). A device may determine a non-continuous RU allocation for one or more devices in a 80 MHz bandwidth including four 20 MHz channels, the non-continuous RU allocation including disabled tones of a 20 MHz channel of the four 20 MHz channels, and the disabled tones being a subset of tones within the 20 MHz channel. The device may determine a high efficiency wireless frame comprising an indication of the non-continuous RU allocation. The device may send the high efficiency wireless frame to one or more multiple devices.

公开(公告)号：US11184927B2

公开(公告)日：2021-11-23

申请号：US16656967

申请日：2019-10-18

申请人： Intel Corporation

发明人： Qinghua Li ,  Xiaogang Chen ,  Po-Kai Huang ,  Yuan Zhu ,  Yushu Zhang

IPC分类号： H04L5/00 ,  H04W72/02 ,  H04W74/08 ,  C30B11/12 ,  C30B29/60 ,  C30B29/66 ,  H01L21/02 ,  H04W88/08 ,  H04W84/12 ,  H04W24/00

摘要： This disclosure describes methods, apparatus, and systems related to non-contiguous channel bonding. A device may determine a wireless communication channel having one or more subchannels in accordance with one or more communication standards. The device may determine instructions to perform one or more clear channel assessments (CCAs) on at least one of the one or more subchannels. The device may cause to send the instructions to one or more first devices. The device may identify a frame received from at least one of the one or more first devices, wherein the frame is received on at least one available subchannel of the one or more subchannels.