CONTROL DEVICE AND CONTROL METHOD
    22.
    发明申请

    公开(公告)号:US20220407743A1

    公开(公告)日:2022-12-22

    申请号:US17756083

    申请日:2020-11-11

    发明人: HIROAKI TAKANO

    IPC分类号: H04L12/54 H04W72/04

    摘要: A control device (15a) includes a control unit configured to: acquire a switching request based on a latency measured in a first application function (AF) (30) disposed in a first network slice (5) or in a terminal device (40) communicating with the first AF (30); and switch, based on the acquired switching request, a core network to be connected to the terminal device (40) from a first core network (10a) disposed in the first network slice (5) to a second core network (10b) disposed in a second network slice (6) by using the first AF (30), or using the first AF (30) and the terminal device (40), as an anchor.

    On-demand access to compute resources

    公开(公告)号:US11533274B2

    公开(公告)日:2022-12-20

    申请号:US17722037

    申请日:2022-04-15

    摘要: Disclosed are systems, methods and computer-readable media for controlling and managing the identification and provisioning of resources within an on-demand center as well as the transfer of workload to the provisioned resources. One aspect involves creating a virtual private cluster within the on-demand center for the particular workload from a local environment. A method of managing resources between a local compute environment and an on-demand environment includes detecting an event associated with a local compute environment and based on the detected event, identifying information about the local environment, establishing communication with an on-demand compute environment and transmitting the information about the local environment to the on-demand compute environment, provisioning resources within the on-demand compute environment to substantially duplicate the local environment and transferring workload from the local-environment to the on-demand compute environment. The event can be a threshold or a triggering event within or outside of the local environment.

    On-demand access to compute resources

    公开(公告)号:US11522811B2

    公开(公告)日:2022-12-06

    申请号:US17722062

    申请日:2022-04-15

    摘要: Disclosed are systems, methods and computer-readable media for controlling and managing the identification and provisioning of resources within an on-demand center as well as the transfer of workload to the provisioned resources. One aspect involves creating a virtual private cluster within the on-demand center for the particular workload from a local environment. A method of managing resources between a local compute environment and an on-demand environment includes detecting an event associated with a local compute environment and based on the detected event, identifying information about the local environment, establishing communication with an on-demand compute environment and transmitting the information about the local environment to the on-demand compute environment, provisioning resources within the on-demand compute environment to substantially duplicate the local environment and transferring workload from the local-environment to the on-demand compute environment. The event can be a threshold or a triggering event within or outside of the local environment.

    COMMUNICATION DEVICE AND COMMUNICATION METHOD

    公开(公告)号:US20220368565A1

    公开(公告)日:2022-11-17

    申请号:US17875688

    申请日:2022-07-28

    IPC分类号: H04L12/54 H04L65/401

    摘要: According to one embodiment, a communication device includes: acquisition circuitry including a plurality of data acquirers configured to acquire data for transmission; processing circuitry configured to determine consecutive first sequence numbers for a plurality of pieces of the data acquired by the plurality of data acquirers, and to generate a plurality of packets that include the data acquired by the plurality of data acquirers and the first sequence numbers determined for the plurality of pieces of the data; and transmitting circuitry configured to transmit the plurality of packets wherein the packet includes an identifier that identifies the data acquirer having acquired the data in the packet or an identifier that identifies an application corresponding to the data in the packet.

    Sticky service sessions in a datacenter

    公开(公告)号:US11496606B2

    公开(公告)日:2022-11-08

    申请号:US14841654

    申请日:2015-08-31

    申请人: Nicira, Inc.

    摘要: Some embodiments provide novel inline switches that distribute data messages from source compute nodes (SCNs) to different groups of destination service compute nodes (DSCNs). In some embodiments, the inline switches are deployed in the source compute nodes datapaths (e.g., egress datapath). The inline switches in some embodiments are service switches that (1) receive data messages from the SCNs, (2) identify service nodes in a service-node cluster for processing the data messages based on service policies that the switches implement, and (3) use tunnels to send the received data messages to their identified service nodes. Alternatively, or conjunctively, the inline service switches of some embodiments (1) identify service-nodes cluster for processing the data messages based on service policies that the switches implement, and (2) use tunnels to send the received data messages to the identified service-node clusters. The service-node clusters can perform the same service or can perform different services in some embodiments. This tunnel-based approach for distributing data messages to service nodes/clusters is advantageous for seamlessly implementing in a datacenter a cloud-based XaaS model (where XaaS stands for X as a service, and X stands for anything), in which any number of services are provided by service providers in the cloud.

    Logical transport over a fixed PCIE physical transport network

    公开(公告)号:US11477049B2

    公开(公告)日:2022-10-18

    申请号:US16053384

    申请日:2018-08-02

    申请人: Xilinx, Inc.

    IPC分类号: H04L12/54 H04L69/22 H04L12/70

    摘要: A method and a system for transparently overlaying a logical transport network over an existing physical transport network is disclosed. The system designates a virtual channel located in a first transaction layer of a network conforming to a first network protocol. The system assembles a transaction layer packet in a second logical transaction layer of a second network protocol that is also recognizable by the first transaction layer. The system transfers the transaction layer packet from the second transaction layer to the virtual channel. The system transmits the transaction layer packet over the first transaction layer using the designated virtual channel over the network.

    Uplink signal combiners for mobile radio signal distribution systems using ethernet data networks

    公开(公告)号:US11444809B2

    公开(公告)日:2022-09-13

    申请号:US15567047

    申请日:2016-04-15

    发明人: Van E. Hanson

    摘要: One embodiment is directed to an uplink signal combiner that is configured to receive, via the data network, data packets from the remote antenna units. Each of the data packets includes respective control data and respective user data. The respective control data include data for managing a communication link between a baseband unit and a respective remote antenna unit. The respective user data represents a respective uplink signal received by each of the remote antenna units from one or more mobile stations. The uplink signal combiner is configured to generate additional user data representing a first combined uplink signal by combining the user data extracted from the data packets. The uplink signal combiner is configured to transmit an additional data packet to the baseband unit. The additional data packet includes the additional user data and additional control data derived from the control data from the received data packets.

    System and method of a high buffered high bandwidth network element

    公开(公告)号:US11425041B2

    公开(公告)日:2022-08-23

    申请号:US16925872

    申请日:2020-07-10

    摘要: A method and apparatus of a network element that processes a packet in the network element is described. In an exemplary embodiment, the network element receives a data packet that includes a destination address. The network element receives a packet, with a packet switch unit, wherein the packet was received by the network element on an ingress interface. The network element further determines if the packet is to be stored in an external queue. In addition, the network element identifies the external queue for the packet based on one or more characteristics of the packet. The network element additionally forwards the packet to a packet storage unit, wherein the packet storage unit includes storage for the external queue. Furthermore, the network element receives the packet from the packet storage unit and forwards the packet to an egress interface corresponding to the external queue.