-
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
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: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
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:US20190174413A1
公开(公告)日:2019-06-06
申请号:US16271168
申请日:2019-02-08
申请人: Po-Kai Huang , Vinod Kristem , Shahrnaz Azizi , Daniel Bravo , Noam Ginsburg , Thomas J. Kenney , Robert Stacey
发明人: Po-Kai Huang , Vinod Kristem , Shahrnaz Azizi , Daniel Bravo , Noam Ginsburg , Thomas J. Kenney , Robert Stacey
IPC分类号: H04W52/02
摘要: 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:US20190261274A1
公开(公告)日:2019-08-22
申请号:US16404995
申请日:2019-05-07
申请人: Po-Kai Huang , Shahrnaz Azizi , Daniel Bravo , Noam Ginsburg , Thomas J. Kenney , Vinod Kristem
发明人: Po-Kai Huang , Shahrnaz Azizi , Daniel Bravo , Noam Ginsburg , Thomas J. Kenney , Vinod Kristem
IPC分类号: H04W52/02
摘要: This disclosure describes systems, methods, and devices related to delay indication. A device may identify a first frame received from a first station device, wherein the first frame comprises a first transition delay field, wherein the first transition delay field comprises a first transition delay value associated with a power state transition. The device may determine a wake up receiver (WUR) frame comprising an indication for waking up the main radio of the first station device. The device may cause to send the WUR frame to the first station device based on the first transition delay value.
-
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
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
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:US20210367872A1
公开(公告)日:2021-11-25
申请号:US17392923
申请日:2021-08-03
申请人: Po-Kai Huang , Robert Stacey , Daniel Bravo , Ido Ouzieli , Danny Alexander , Ofer Hareuveni
发明人: Po-Kai Huang , Robert Stacey , Daniel Bravo , Ido Ouzieli , Danny Alexander , Ofer Hareuveni
IPC分类号: H04L12/26
摘要: This disclosure describes systems, methods, and devices related to enhanced frame exchange. A device may generate a first subset of a plurality of fields, wherein the first subset is mandatory in a probe request frame. The device may generate a second subset of the plurality of fields, wherein the second subset is optional in the probe request frame regardless of capability information of the device. The device may generate the probe request frame comprising the first subset and the second subset. The device may cause to send the probe request frame to an access point (AP) device.
-
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
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:US20190045451A1
公开(公告)日:2019-02-07
申请号:US16145847
申请日:2018-09-28
申请人: Po-Kai Huang , Noam Ginsburg , Daniel F. Bravo
发明人: Po-Kai Huang , Noam Ginsburg , Daniel F. Bravo
CPC分类号: H04W52/0274 , H04L5/0007 , H04L5/0053 , H04L5/0055
摘要: Logic may implement protocols and procedures to suspend a wake-up radio mode. Logic may enter a wake-up radio (WUR) mode suspend with a WUR request indicative of the WUR mode suspend. Logic may enter the WUR mode suspend from a WUR mode with a one-way handshake and may exit from the WUR mode to the WUR mode suspend. Logic may negotiate WUR mode parameters without entering the WUR mode. Logic may default to a WUR mode or a WUR mode suspend in response to receipt of a wake-up packet. Logic may receive the WUR request frame with a WUR mode suspend field to request entry into a WUR mode suspend. Furthermore, logic may maintain negotiated WUR mode parameters during the WUR mode suspend.
-
公开(公告)号:US20190069176A1
公开(公告)日:2019-02-28
申请号:US16176541
申请日:2018-10-31
申请人: Po-Kai Huang , Shahrnaz Azizi , Daniel F. Bravo , Ido Ouzieli , Emily H. Qi , Noam Ginsburg , Robert J. Stacey
发明人: Po-Kai Huang , Shahrnaz Azizi , Daniel F. Bravo , Ido Ouzieli , Emily H. Qi , Noam Ginsburg , Robert J. Stacey
CPC分类号: H04W12/06 , H04L9/0833 , H04L9/0891 , H04L9/12 , H04L9/3228 , H04L2209/80 , H04W12/04 , H04W52/0216 , H04W52/0229 , H04W52/0235 , H04W52/028
摘要: Methods and systems for authenticated wake-up radio frames are disclosed. In one aspect, a method includes generating a wake-up radio (WUR) integrity group key (IGTK) for authentication of WUR frames when received by a wake-up radio (WURx). The WUR IGTK may be identified via a key identifier in the WUR frame. The key identifier may be updated when the WUR IGTK is updated, facilitating WUR IGTK key updating across multiple associated stations.
-
-
-
-
-
-
-
-
-