Methods and apparatus to insert buffers in a dataflow graph

    公开(公告)号:US10965536B2

    公开(公告)日:2021-03-30

    申请号:US16370934

    申请日:2019-03-30

    Abstract: Disclosed examples to insert buffers in dataflow graphs include: a backedge filter to remove a backedge between a first node and a second node of a dataflow graph, the first node representing a first operation of the dataflow graph, the second node representing a second operation of the dataflow graph; a latency calculator to determine a critical path latency of a critical path of the dataflow graph that includes the first node and the second node, the critical path having a longer latency to completion relative to a second path that terminates at the second node; a latency comparator to compare the critical path latency to a latency sum of a buffer latency and a second path latency, the second path latency corresponding to the second path; and a buffer allocator to insert one or more buffers in the second path based on the comparison performed by the latency comparator.

    Voice handover between wireless networks

    公开(公告)号:US10098041B2

    公开(公告)日:2018-10-09

    申请号:US14582020

    申请日:2014-12-23

    Abstract: An apparatus for the handover of a transmission of a data application. The apparatus includes a computer device, and the computer device includes a wireless receiver and a wireless transmitter. The data application is transmitted over a first wireless network. The computer device includes a handover (SH) proxy. The VoIP handover proxy is to maintain the transmission of the data application while the transmission and state of the data application switches from being transmitted over the first wireless network to being transmitted over a second wireless network. During the switch between wireless networks, the data application is unaware of the switch, and seamless mobility is achieved by using the VoIP handover proxy.

    VOICE HANDOVER BETWEEN WIRELESS NETWORKS
    5.
    发明申请
    VOICE HANDOVER BETWEEN WIRELESS NETWORKS 审中-公开
    无线网络之间的语音切换

    公开(公告)号:US20160183144A1

    公开(公告)日:2016-06-23

    申请号:US14582020

    申请日:2014-12-23

    CPC classification number: H04W36/0011

    Abstract: An apparatus for the handover of a transmission of a data application. The apparatus includes a computer device, and the computer device includes a wireless receiver and a wireless transmitter. The data application is transmitted over a first wireless network. The computer device includes a handover (SH) proxy. The VoIP handover proxy is to maintain the transmission of the data application while the transmission and state of the data application switches from being transmitted over the first wireless network to being transmitted over a second wireless network. During the switch between wireless networks, the data application is unaware of the switch, and seamless mobility is achieved by using the VoIP handover proxy.

    Abstract translation: 一种用于数据应用的传输的切换的装置。 该装置包括计算机设备,并且计算机设备包括无线接收器和无线发射器。 数据应用通过第一无线网络传输。 计算机设备包括切换(SH)代理。 VoIP切换代理是在数据应用的传输和状态从第一无线网络传输到通过第二无线网络传输时,保持数据应用的传输。 在无线网络之间的切换期间,数据应用程序不知道交换机,并且通过使用VoIP切换代理来实现无缝移动性。

    METHODS AND APPARATUS TO INSERT BUFFERS IN A DATAFLOW GRAPH

    公开(公告)号:US20190229996A1

    公开(公告)日:2019-07-25

    申请号:US16370934

    申请日:2019-03-30

    Abstract: Disclosed examples to insert buffers in dataflow graphs include: a backedge filter to remove a backedge between a first node and a second node of a dataflow graph, the first node representing a first operation of the dataflow graph, the second node representing a second operation of the dataflow graph; a latency calculator to determine a critical path latency of a critical path of the dataflow graph that includes the first node and the second node, the critical path having a longer latency to completion relative to a second path that terminates at the second node; a latency comparator to compare the critical path latency to a latency sum of a buffer latency and a second path latency, the second path latency corresponding to the second path; and a buffer allocator to insert one or more buffers in the second path based on the comparison performed by the latency comparator.

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