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133 条记录 (耗时 0.026 秒)

    Method and system for MTC event management
    1.
    发明授权
    Method and system for MTC event management 有权

    公开(公告)号：US10171973B2

    公开(公告)日：2019-01-01

    申请号：US15983438

    申请日：2018-05-18

    申请人： Jaya Rao ,  Sophie Vrzic ,  Xu Li

    发明人： Jaya Rao ,  Sophie Vrzic ,  Xu Li

    IPC分类号： H04W4/70 ,  H04W24/08 ,  H04L12/24 ,  H04L12/26

    摘要： There is provided a method and system for management of Machine Type Communication (MTC) events. The system and method enables the detection of a state of the MTC event, correlating the state of MTC event with a Virtual Network Function (VNF) state of a VNF configured to mitigate the MTC event and transitioning the VNF to the VNF state which correlates with the MTC state. In this manner, the VNF can be in a configured and active state in advance of the MTC event reaching a critical state, thereby enabling mitigation of the MTC event prior to reaching the critical state.

    Method and system for MTC event management
    3.
    发明授权
    Method and system for MTC event management 有权

    公开(公告)号：US09992609B2

    公开(公告)日：2018-06-05

    申请号：US15040379

    申请日：2016-02-10

    申请人： Jaya Rao ,  Sophie Vrzic ,  Xu Li

    发明人： Jaya Rao ,  Sophie Vrzic ,  Xu Li

    IPC分类号： H04W4/00 ,  H04W24/08

    CPC分类号： H04W4/70 ,  H04L41/06 ,  H04L41/0654 ,  H04L43/04 ,  H04W24/08

    摘要： There is provided a method and system for management of Machine Type Communication (MTC) events. The system and method enables the detection of a state of the MTC event, correlating the state of MTC event with a Virtual Network Function (VNF) state of a VNF configured to mitigate the MTC event and transitioning the VNF to the VNF state which correlates with the MTC state. In this manner, the VNF can be in a configured and active state in advance of the MTC event reaching a critical state, thereby enabling mitigation of the MTC event prior to reaching the critical state.

    METHOD FOR ENABLING AUTOMATION OF MANAGEMENT AND ORCHESTRATION OF NETWORK SLICES
    6.
    发明申请
    METHOD FOR ENABLING AUTOMATION OF MANAGEMENT AND ORCHESTRATION OF NETWORK SLICES 审中-公开

    公开(公告)号：US20180241635A1

    公开(公告)日：2018-08-23

    申请号：US15438201

    申请日：2017-02-21

    申请人： Jaya Rao ,  Sophie Vrzic

    发明人： Jaya Rao ,  Sophie Vrzic

    IPC分类号： H04L12/24

    CPC分类号： H04L41/0896 ,  H04L41/0816 ,  H04L67/10

    摘要： A method for managing a network function (NF) entity in a network slice instance. The method comprises actions of accessing descriptor entities (DE) that each DE describes deployment and operational behaviour of the NF entity, including at least one DE that relates to the network slice instance and issuing a request to update a configuration of the NF entity. The DE lies in the management plane. The update request is in accordance with policy in the accessed DEs. The method may also comprise the action of obtaining performance feedback information from the NF entity regarding performance of the NF entity.

    Distributed virtual gateways
    8.
    发明授权
    Distributed virtual gateways 有权

    公开(公告)号：US10791488B2

    公开(公告)日：2020-09-29

    申请号：US15935832

    申请日：2018-03-26

    申请人： Sophie Vrzic ,  Jaya Rao

    发明人： Sophie Vrzic ,  Jaya Rao

    IPC分类号： H04W36/02 ,  H04W36/32 ,  H04W76/27 ,  H04W36/00 ,  H04W88/16

    摘要： Aspects of the disclosure provide systems and methods for establishing one or more Distributed Gateways located close to a location of a UE to facilitate faster packet delivery to said UE during transitions. Such transitions can include the UE transitioning its state, for example from being idle to connected to the network, but also includes operations in which the serving AP(s) for the UE changes. The method includes establishing at least two virtual network function (VNF) components (VFNCs) of a distributed gateway (D-GW), each VNFC associated with an access point (AP). Each VNFC buffers packets directed to the wireless device. The method further includes selecting at least one AP for serving the wireless device, and forwarding the buffered packets from the VNFC associated with the selected APs to the selected APs for forwarding to the wireless device. Packets buffered at the VNFCs of non-selected APs are discarded.

    Distributed virtual gateways
    9.
    发明授权
    Distributed virtual gateways 有权

    公开(公告)号：US09930587B2

    公开(公告)日：2018-03-27

    申请号：US14863286

    申请日：2015-09-23

    申请人： Sophie Vrzic ,  Jaya Rao

    发明人： Sophie Vrzic ,  Jaya Rao

    IPC分类号： H04W36/02 ,  H04W36/32 ,  H04W36/00 ,  H04W88/16 ,  H04W76/04

    CPC分类号： H04W36/023 ,  H04W36/0066 ,  H04W36/32 ,  H04W76/27 ,  H04W88/16

    摘要： Aspects of the disclosure provide systems and methods for establishing one or more Distributed Gateways located close to a location of a UE to facilitate faster packet delivery to said UE during transitions. Such transitions can include the UE transitioning its state, for example from being idle to connected to the network, but also includes operations in which the serving AP(s) for the UE changes. The method includes establishing at least two virtual network function (VNF) components (VFNCs) of a distributed gateway (D-GW), each VNFC associated with an access point (AP). Each VNFC buffers packets directed to the wireless device. The method further includes selecting at least one AP for serving the wireless device, and forwarding the buffered packets from the VNFC associated with the selected APs to the selected APs for forwarding to the wireless device. Packets buffered at the VNFCs of non-selected APs are discarded.

    Network registration and network slice selection system and method
    10.
    发明授权
    Network registration and network slice selection system and method 有权

    公开(公告)号：US10397892B2

    公开(公告)日：2019-08-27

    申请号：US15886257

    申请日：2018-02-01

    申请人： Sophie Vrzic ,  Jaya Rao

    发明人： Sophie Vrzic ,  Jaya Rao

    IPC分类号： H04W4/00 ,  H04W60/04 ,  H04W76/27 ,  H04W28/26 ,  H04W48/18 ,  H04W48/16

    摘要： Implementations of a registration procedure are described. The registration procedure includes a Access and Mobility Function (AMF) selection procedure and a Session Management Function (SMF) selection procedure. The AMF receives a Non-Access Stratum (NAS) registration request pertaining a User Equipment (UE). At least partially in response to the registration request: the AMF registers the UE on the network; and establishes a Protocol Data Unit (PDU) session for the UE. The AMF transmits a registration response to the UE. An access node of the network receives a Radio Resource Control (RRC) registration request from a User Equipment (UE). At least partially in response to the registration request: The access node selects an AMF, and forwards a corresponding Non-Access Stratum (NAS) registration request to the selected AMF. The NAS registration request includes PDU session request information pertaining to the UE.