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    Command execution synchronization in a flood network
    1.
    发明授权
    Command execution synchronization in a flood network 有权

    公开(公告)号：US10779383B2

    公开(公告)日：2020-09-15

    申请号：US16678124

    申请日：2019-11-08

    Applicant: ABL IP HOLDING LLC

    Inventor： Stephen H. Lydecker ,  Sajin George ,  Yenpao Lu ,  Mitri J. Abou-Rizk

    IPC: H05B47/19 ,  H05B45/305 ,  H04L5/00 ,  H04L29/08 ,  H04W84/20 ,  H04W72/04

    Abstract: An example method includes propagating a message including an instruction, from a gateway to a plurality of ancillary nodal devices (devices) in a flood network. Each of the plurality of devices is within an equal number of transmissive steps of the gateway through the flood network such that the message is propagated with approximately equivalent delay to each of the plurality of devices and substantially simultaneously received by all of the devices. The method also includes substantially simultaneously transmitting the message from each respective one of the devices to end nodal devices (end nodes) of a group of end nodes in the flood network in communication with the respective one of the devices. The method further includes, upon receipt of the message from the devices, substantially simultaneously executing the instruction, by each of the group of the end nodes of the flood network.

    Command execution synchronization in a flood network
    2.
    发明授权
    Command execution synchronization in a flood network 有权

    公开(公告)号：US10485080B1

    公开(公告)日：2019-11-19

    申请号：US16216440

    申请日：2018-12-11

    Applicant: ABL IP HOLDING LLC

    Inventor： Stephen H. Lydecker ,  Sajin George ,  Yenpao Lu ,  Mitri J. Abou-Rizk

    IPC: H05B37/02 ,  H04L29/08 ,  H04W84/20 ,  H04L5/00 ,  H04W72/04

    Abstract: The disclosure provides an example of a system and a method for command execution synchronization in a flood network. In one example, the method includes propagating a message including an instruction, from a gateway to a plurality of ancillary nodal devices (devices) in a flood network. Each of the plurality of devices is within an equal number of transmissive steps of the gateway through the flood network such that the message is propagated with approximately equivalent delay to each of the plurality of devices and substantially simultaneously received by all of the devices. The method also includes substantially simultaneously transmitting the message from each respective one of the devices to end nodal devices (end nodes) of a group of end nodes in the flood network in communication with the respective one of the devices. The method further includes, upon receipt of the message from the devices, substantially simultaneously executing the instruction, by each of the group of the end nodes of the flood network.

    COMMAND EXECUTION SYNCHRONIZATION IN A NODAL NETWORK USING CONTROLLED DELAY TECHNIQUES
    7.
    发明申请
    COMMAND EXECUTION SYNCHRONIZATION IN A NODAL NETWORK USING CONTROLLED DELAY TECHNIQUES 审中-公开

    公开(公告)号：US20200084860A1

    公开(公告)日：2020-03-12

    申请号：US16126540

    申请日：2018-09-10

    Applicant: ABL IP HOLDING LLC

    Inventor： Stephen H. Lydecker ,  Sajin George ,  Yenpao Lu ,  Mitri J. Abou-Rizk

    IPC: H05B37/02 ,  H04W56/00 ,  H05B33/08

    Abstract: The disclosure provides an example of a system and a method for command execution synchronization in a nodal network. In one example, the method includes starting at a first time, propagating a message including an instruction and timestamp, in a nodal network including a plurality of wireless communication nodes (nodes). The timestamp identifies a second time later than the first time by an amount of time equal to or greater than a period of delay expected for propagation of the message through the nodal network to all of the nodes. The method also includes running a software (soft) clock in each of the nodes, the soft clocks being synchronized to within a timing error tolerance value of the soft clocks in other of the nodes and executing, by each respective one of the nodes, the instruction when the soft clock of the respective nodes reaches the second time identified by the timestamp.

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