公开(公告)号：US20200267541A1

公开(公告)日：2020-08-20

申请号：US16868334

申请日：2020-05-06

申请人： Po-Kai Huang ,  Laurent Cariou ,  Carlos Cordeiro ,  Daniel Bravo ,  Robert Stacey ,  Arik Klein ,  Avner Epstein ,  Daniel Leiderman

发明人： Po-Kai Huang ,  Laurent Cariou ,  Carlos Cordeiro ,  Daniel Bravo ,  Robert Stacey ,  Arik Klein ,  Avner Epstein ,  Daniel Leiderman

IPC分类号： H04W12/00 ,  H04W12/04 ,  H04W12/06 ,  H04W12/10 ,  H04L29/06 ,  H04W76/15

摘要： This disclosure describes systems, methods, and devices related to security for multi-link operation. A device may determine a multi-link communication with a first multi-link device comprising two or more links associated with two or more station devices (STAs) included in the first multi-link device. The device may determine a first medium access control (MAC) address associated with a first link of the two or more links. The device may determine a second MAC address associated with a second link of the two or more links. The device may generate one or more pairwise security keys to be used in the multi-link communication on the two or more links. The device may cause to send a frame to the first multi-link device using at least one combination of the one or more pairwise security keys.

公开(公告)号：US20210050999A1

公开(公告)日：2021-02-18

申请号：US17004985

申请日：2020-08-27

申请人： Po-Kai Huang ,  Cheng Chen ,  Ido Ouzieli ,  Avner Epstein ,  Danny Alexander ,  Ofer Schreiber ,  Arik Klein ,  Daniel Bravo ,  Laurent Cariou ,  Ofer Hareuveni ,  Ehud Reshef ,  Nir Balaban

发明人： Po-Kai Huang ,  Cheng Chen ,  Ido Ouzieli ,  Avner Epstein ,  Danny Alexander ,  Ofer Schreiber ,  Arik Klein ,  Daniel Bravo ,  Laurent Cariou ,  Ofer Hareuveni ,  Ehud Reshef ,  Nir Balaban

IPC分类号： H04L9/08 ,  H04W76/15 ,  H04L29/12

摘要： This disclosure describes systems, methods, and devices related to security for multi-link operations. A multi-link device (MLD) may establish a first communication link between a first device of the MLD and a first device of a second MLD, and a second communication link between a second device of the MLD and a second device of the second MLD. The MLD may generate a group-addressed message. The MLD may protect the group-addressed message using a first key or a first integrity key. The MLD may protect the group-addressed message using a second key or a second integrity key. The MLD may send, using the first communication link, the group-addressed message protected using the first key or the first integrity key, and may send, using the second communication link, the group-addressed message protected using the second key or the second integrity key.

公开(公告)号：US20210112615A1

公开(公告)日：2021-04-15

申请号：US17127668

申请日：2020-12-18

申请人： Po-Kai Huang ,  Daniel Bravo ,  Ofer Schreiber ,  Arik Klein ,  Laurent Cariou ,  Robert Stacey

发明人： Po-Kai Huang ,  Daniel Bravo ,  Ofer Schreiber ,  Arik Klein ,  Laurent Cariou ,  Robert Stacey

IPC分类号： H04W76/15 ,  H04L1/16 ,  H04W88/10

摘要： This disclosure describes systems, methods, and devices related to multi-link device (MLD) data continuity. An MLD device may set up one or more links with a station multi-link device (STA MLD), wherein the STA MLD comprises one or more logical entities defining separate station devices. The MLD device may transmit a data packet associated with a traffic identifier (TID) to the STA MLD. The MLD device may determine that the data packet was not received by the STA MLD. The MLD device may retransmit the data packet to the STA MLD. The MLD device may increment a retransmit counter every time the data packet is retransmitted. The MLD device may refrain from transmitting a second data packet until the data packet is dropped or successfully received by the STA MLD.

公开(公告)号：US20190260531A1

公开(公告)日：2019-08-22

申请号：US16403508

申请日：2019-05-04

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

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：US20210045175A1

公开(公告)日：2021-02-11

申请号：US17077469

申请日：2020-10-22

申请人： Po-Kai Huang ,  Laurent Cariou ,  Daniel Bravo

发明人： Po-Kai Huang ,  Laurent Cariou ,  Daniel Bravo

IPC分类号： H04W76/15 ,  H04W76/19 ,  H04W80/02 ,  H04L5/00

摘要： This disclosure describes systems, methods, and devices related to an extreme high throughput (EHT) signaling structure. A device may establish a communication channel with one or more station devices (STAs). The device may generate an extreme high throughput signal field (EHT-SIG) of a header, wherein the EHT-SIG field comprises information associated with resource allocations (RUs). The device may generate a frame comprising the header. The device may assign a first RU to a first station device. The device may assign a second RU to the first station device, wherein the first RU or the second RU is an aggregation of a 26-tome RU and a neighboring RU. The device may cause to send the frame to the first station device.

公开(公告)号：US20230125078A1

公开(公告)日：2023-04-27

申请号：US18145710

申请日：2022-12-22

申请人： Po-Kai Huang ,  Ido Ouzieli ,  Danny Alexander ,  Daniel Bravo ,  Laurent Cariou

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

IPC分类号： H04W76/15 ,  H04W76/30

摘要： This disclosure describes systems, methods, and devices related to adding or removing communication access points (APs) affiliated with an associated AP multi-link device (AP-MLD). A non-AP-MLD may identify a communication link between the non-AP-MLD and an AP-MLD, the communication link previously used by the non-AP-MLD; encode a request frame comprising a multi-link reconfiguration element indicative of a request to add or remove the communication link; cause the non-AP-MLD to transmit the request frame to the AP-MLD; and identify a response frame received from the AP-MLD, the response frame comprising the multi-link reconfiguration element and indicating whether the communication link was accepted or rejected to be added or removed.

公开(公告)号：US20210120548A1

公开(公告)日：2021-04-22

申请号：US17134029

申请日：2020-12-24

申请人： Cheng Chen ,  Laurent Cariou ,  Po-Kai Huang ,  Dibakar Das ,  Dmitry Akhmetov ,  Chittabrata Ghosh ,  Daniel Bravo

发明人： Cheng Chen ,  Laurent Cariou ,  Po-Kai Huang ,  Dibakar Das ,  Dmitry Akhmetov ,  Chittabrata Ghosh ,  Daniel Bravo

IPC分类号： H04W72/04 ,  H04W88/08 ,  H04W72/12

摘要： This disclosure describes systems, methods, and devices related to multi-AP resource sharing. A device may participate in a set of coordinated access points (APs) for coordinating a sharing of one or more resources. The device may evaluate whether there is data to be transmitted to at least one associated station device. The device may, based on the evaluation, perform an action associated with acquiring a first transmit opportunity (TXOP) to be shared with one or more candidate APs of the set of coordinated APs.

公开(公告)号：US20210084711A1

公开(公告)日：2021-03-18

申请号：US17022625

申请日：2020-09-16

申请人： Minyoung Park ,  Po-Kai Huang ,  Thomas J. Kenney ,  Daniel Bravo ,  Ehud Reshef ,  Laurent Cariou ,  Dibakar Das ,  Dmitry Akhmetov

发明人： Minyoung Park ,  Po-Kai Huang ,  Thomas J. Kenney ,  Daniel Bravo ,  Ehud Reshef ,  Laurent Cariou ,  Dibakar Das ,  Dmitry Akhmetov

IPC分类号： H04W88/06 ,  H04W72/04 ,  H04W74/08 ,  H04W76/15

摘要： 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：US20190132796A1

公开(公告)日：2019-05-02

申请号：US16233069

申请日：2018-12-26

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

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

IPC分类号： H04W52/02 ,  H04W40/24

摘要： 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：US20210014790A1

公开(公告)日：2021-01-14

申请号：US17033449

申请日：2020-09-25

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

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

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

摘要： 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).