Patents by Inventor Po-Kai Huang

Po-Kai Huang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220116797
    Abstract: Methods, apparatuses, and computer readable media for communicating elements between multi-link devices are disclosed. Apparatuses of a multi-link device (MLD) are disclosed, where the apparatuses comprise processing circuitry configured to encode a management frame, the management frame comprising a link information field, the link information field indicating a first link of the MLD for which management information is applicable and configure a non-access point (AP) of the MLD or a station (STA) of the MUD to transmit the management frame on a second link of the MLD. The processing circuitry is further configured to decode a second management frame, the second management frame comprising a second link information field, the second link information field indicating a second link of the MLD for which second management information is applicable.
    Type: Application
    Filed: October 25, 2021
    Publication date: April 14, 2022
    Inventors: Po-Kai Huang, Daniel F. Bravo, Laurent Cariou
  • Publication number: 20220116994
    Abstract: Logic to place one or more protocol data units (PDUs) in a transmit queue for transmission. Logic to perform a directional clear channel assessment (CCA) for a first sector of a 60 gigahertz (GHz) link, the directional CCA to determine only if the first sector is busy or idle. Logic to determine the directional CCA indicates idle for the first sector. Logic to cause transmission of the first PDU to the STA via the first sector of the 60 GHz link based on the directional CCA. Logic to receive an acknowledgement (ACK) of receipt of the PDU from the STA. Logic to perform a directional CCA for a second sector of the 60 GHz link. And logic to communicate via the first sector and the second sector independently.
    Type: Application
    Filed: December 23, 2021
    Publication date: April 14, 2022
    Applicant: Intel Corporation
    Inventors: Cheng Chen, Laurent Cariou, Po-Kai Huang, Carlos Cordeiro
  • Patent number: 11296830
    Abstract: This disclosure describes systems, methods, and devices related to an enhanced hybrid automatic repeat request (HARQ). A device may determine two or more HARQ medium access control (MAC) frames. The device may determine a difference between a first number of bits of a physical layer (PHY) codeword and a second number of bits of a first HARQ MAC frame of the two or more HARQ MAC frames. The device may generate, based on the difference, a third number of bits, wherein the first number of bits is equal to a sum of the second number of bits and the third number of bits. The device may generate an aggregated MAC frame comprising the first HARQ MAC frame, the third number of bits, and a second HARQ MAC frame of the two or more HARQ MAC frames. The device may send the aggregated MAC frame.
    Type: Grant
    Filed: February 6, 2020
    Date of Patent: April 5, 2022
    Assignee: Intel Corporation
    Inventors: Laurent Cariou, Xiaogang Chen, Po-Kai Huang, Feng Jiang, Thomas J. Kenney, Qinghua Li, Robert Stacey
  • Patent number: 11290956
    Abstract: 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.
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: March 29, 2022
    Assignee: Intel Corporation
    Inventors: Po-Kai Huang, Daniel Bravo, Noam Ginsburg, Robert Stacey
  • Publication number: 20220078830
    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.
    Type: Application
    Filed: November 12, 2021
    Publication date: March 10, 2022
    Inventors: Po-Kai Huang, Emily H. Qi, Elad Oren
  • Patent number: 11272456
    Abstract: This disclosure describes systems, methods, and devices related to generating a wake up receiver (WUR) transmit waveform. A device may determine one or more symbols bit sequence of a wake up receiver (WUR) frame to be sent to a first station device capable of decoding the bit sequence. The device may determine a first symbol of the one or more symbols, wherein the first symbol is associated with an ON state. The device may determine a second symbol of the one or more symbols, wherein the second symbol is associated with the ON state. The device may generate a first on-off keying (OOK) waveform associated with the first symbol. The device may generate a second OOK waveform associated with the second symbol, wherein the second OOK waveform is different from the first OOK waveform. The device may cause to send the WUR frame to the first station device based on the first OOK waveform and the second OOK waveform.
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: March 8, 2022
    Assignee: Intel Corporation
    Inventors: Vinod Kristem, Shahrnaz Azizi, Thomas J. Kenney, Po-Kai Huang
  • Publication number: 20220070785
    Abstract: 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.
    Type: Application
    Filed: November 9, 2021
    Publication date: March 3, 2022
    Inventors: Po-Kai Huang, Shahrnaz Azizi, Daniel F. Bravo, Thomas J. Kenney, Vinod Kristem, Noam Ginsburg
  • Publication number: 20220060991
    Abstract: The disclosure describes systems and methods for updating multicast wakeup schedules in devices in a mesh network such as a neighborhood area network (NAN) multicast service group (NMSG). The systems and methods enable meshed devices to send and receive routing control messages amongst themselves in accordance with a centralized update protocol, a distributed update protocol, or a hybrid update protocol which is a combination of the centralized and distributed update protocols.
    Type: Application
    Filed: November 3, 2021
    Publication date: February 24, 2022
    Inventors: Emily H. Qi, Po-Kai Huang, Dave Cavalcanti
  • Publication number: 20220060982
    Abstract: 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.
    Type: Application
    Filed: November 5, 2021
    Publication date: February 24, 2022
    Inventors: Po-Kai Huang, Daniel Bravo, Noam Ginsburg, Robert Stacey
  • Publication number: 20220061109
    Abstract: This disclosure describes systems, methods, and devices related to intra-basic service set (BSS) signaling for multiple access points (APs). A device may determine one or more access points (APs), wherein the one or more APs are in a set of multiple basic service sets (BSSs) identified as intra-BSS. The device may include, in a first frame, a high-efficiency operation element comprising a bit associated with an indicator of the set of multiple BSSs. The device may include, in a second frame, an association identification (AID) value, wherein the AID value is associated with the device. The device may cause to send the first frame a first station device of one or more station devices. The device may cause to send the second frame to a second station device of the one or more station devices.
    Type: Application
    Filed: November 5, 2021
    Publication date: February 24, 2022
    Inventors: Po-Kai Huang, Ido Ouzieli, Johannes Berg, Arik Klein, Danny Ben-Ari, Amir Hitron, Laurent Cariou, Robert Stacey
  • Patent number: 11259318
    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.
    Type: Grant
    Filed: August 9, 2019
    Date of Patent: February 22, 2022
    Assignee: Intel Corporation
    Inventors: Po-Kai Huang, Emily H. Qi, Elad Oren
  • Publication number: 20220053565
    Abstract: 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.
    Type: Application
    Filed: October 28, 2021
    Publication date: February 17, 2022
    Inventors: Qinghua LI, Xiaogang CHEN, Po-Kai HUANG, Yuan ZHU, Yushu ZHANG
  • Patent number: 11252552
    Abstract: Some demonstrative embodiments include apparatuses, systems and/or methods of communicating in a data path group. For example, an apparatus may include logic and circuitry configured to cause a Neighbor Awareness Networking (NAN) device to communicate during one or more Discovery Windows (DW) of a NAN cluster; and to communicate with one or more NAN devices of at least one data path group having a data path topology according to a scheduling scheme corresponding to the data path topology, the data path group including two or more NAN devices of the NAN cluster.
    Type: Grant
    Filed: September 9, 2018
    Date of Patent: February 15, 2022
    Assignee: INTEL CORPORATION
    Inventors: Po-Kai Huang, Elad Oren, Dibakar Das, Emily H. Qi, Minyoung Park
  • Patent number: 11234269
    Abstract: Methods, computer readable media, and wireless apparatuses are disclosed for virtual carrier sensing with two network allocation vectors (NAV). An apparatus of a wireless device is disclosed. The apparatus comprising processing circuitry configured to: determine a duration of a frame, determine whether the frame is an intra basic service set (Intra-BSS) frame, an inter-BSS frame, or an unclassified frame. The processing circuitry may be further configured to set an intra-BSS network allocation vector (NAV) to the duration of the frame, if the frame is determined to be the intra-BSS frame, and if a receiver address is decoded from the frame and the receiver address is not an address of the wireless device. The processing circuitry may be further configured to set a regular NAV to the duration of the frame, if the frame is determined to be the inter BSS frame or the unclassified frame.
    Type: Grant
    Filed: February 21, 2020
    Date of Patent: January 25, 2022
    Assignee: Intel Corporation
    Inventors: Po-Kai Huang, Qinghua Li, Robert J. Stacey
  • Patent number: 11228978
    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 from 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.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: January 18, 2022
    Assignee: Intel Corporation
    Inventors: Po-Kai Huang, Daniel F. Bravo, Noam Ginsburg, Robert J. Stacey
  • Publication number: 20220006568
    Abstract: This disclosure describes systems, methods, and devices related to an enhanced retry count for an uplink (UL) multi-user (MU) transmission. A device may identify a trigger frame received from a first device on a wireless communication channel. The device may determine a quality of service counter associated with an access category. The device may cause to send a frame to the first device based at least in part on the trigger frame. The device may determine an error condition associated with the frame. The device may refrain from incrementing the quality of service counter based on the error condition.
    Type: Application
    Filed: June 23, 2021
    Publication date: January 6, 2022
    Applicant: Intel Corporation
    Inventors: Po-Kai Huang, Laurent Cariou
  • Publication number: 20220007287
    Abstract: 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.
    Type: Application
    Filed: June 30, 2021
    Publication date: January 6, 2022
    Applicant: Intel Corporation
    Inventors: Po-Kai Huang, Shahrnaz Azizi, Noam Ginsburg, Daniel F. Bravo, Thomas J. Kenney
  • Publication number: 20210410169
    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.
    Type: Application
    Filed: August 9, 2019
    Publication date: December 30, 2021
    Inventors: Po-Kai Huang, Emily H. Qi, Elad Oren
  • Publication number: 20210409172
    Abstract: 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.
    Type: Application
    Filed: September 9, 2021
    Publication date: December 30, 2021
    Applicant: Intel Corporation
    Inventors: Xiaogang Chen, Daniel Bravo, Laurent Cariou, Po-Kai Huang, Feng Jiang, Qinghua Li, Robert Stacey
  • Publication number: 20210409958
    Abstract: 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.
    Type: Application
    Filed: June 28, 2021
    Publication date: December 30, 2021
    Inventors: Po-Kai Huang, Daniel Leiderman, Arik Klein, Laurent Cariou, Daniel F. Bravo, Feng Jiang, Qinghua Li, Xiaogang Chen, Robert J. Stacey