Patents by Inventor Leor Kehaty

Leor Kehaty 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).

  • Block acknowledgment for a multicast transmission with multiple concurrent streams
    Patent number: 11943054
    Abstract: The subject technology provides for block acknowledgment requests and block acknowledgment frames that can be used in conjunction with multicast transmissions that include multiple concurrent streams. Thus, the subject technology reduces the overhead associated with multicast transmissions that include multiple concurrent streams by aggregating the acknowledgments across multiple streams into a block acknowledgment, thereby increasing the effective throughput of such transmissions and overall network efficiency.
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: March 26, 2024
    Assignee: Apple Inc.
    Inventors: Yoel Boger, Ido Shani, Koby Vainapel, Leor Kehaty, Marcelo Senter, Guoqing Li
  • Scalable and reliable multicast protocols
    Patent number: 11528585
    Abstract: This disclosure relates to transmitting multicast information over a network, such as a wireless local area network (WLAN). A source device may transmit a multicast and a request for feedback to a plurality of sink devices. The sink devices may transmit feedback based on whether they successfully decoded the multicast. The source device may retransmit the multicast (or a portion thereof) based on the feedback.
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: December 13, 2022
    Assignee: Apple Inc.
    Inventors: Guoqing Li, Yong Liu, Jarkko L. Kneckt, Tianyu Wu, Lawrie Kurian, Tashbeeb Haque, Leor Kehaty, Yoel Boger, Koby Vainapel
  • BLOCK ACKNOWLEDGMENT FOR A MULTICAST TRANSMISSION WITH MULTIPLE CONCURRENT STREAMS
    Publication number: 20210328724
    Abstract: The subject technology provides for block acknowledgment requests and block acknowledgment frames that can be used in conjunction with multicast transmissions that include multiple concurrent streams. Thus, the subject technology reduces the overhead associated with multicast transmissions that include multiple concurrent streams by aggregating the acknowledgments across multiple streams into a block acknowledgment, thereby increasing the effective throughput of such transmissions and overall network efficiency.
    Type: Application
    Filed: April 15, 2021
    Publication date: October 21, 2021
    Inventors: Yoel BOGER, Ido SHANI, Koby VAINAPEL, Leor KEHATY, Marcelo SENTER, Guoqing LI
  • Scalable and Reliable Multicast Protocols
    Publication number: 20210076165
    Abstract: This disclosure relates to transmitting multicast information over a network, such as a wireless local area network (WLAN). A source device may transmit a multicast and a request for feedback to a plurality of sink devices. The sink devices may transmit feedback based on whether they successfully decoded the multicast. The source device may retransmit the multicast (or a portion thereof) based on the feedback.
    Type: Application
    Filed: September 2, 2020
    Publication date: March 11, 2021
    Inventors: Guoqing Li, Yong Liu, Jarkko L. Kneck, Tianyu Wu, Lawrie Kurian, Tashbeeb Haque, Leor Kehaty, Yoel Boger, Koby Vainapel