System and method for low-overhead interoperability between 4G and 5G networks

    公开(公告)号:US10581747B2

    公开(公告)日:2020-03-03

    申请号:US16040296

    申请日:2018-07-19

    Abstract: Techniques described herein may allow for the seamless and efficient use of multiple radio access technologies (“RATs”), such as 4G and 5G RATs. A virtualized base station may be used, which processes traffic sent to and/or received from a user equipment (“UE”) via 4G and 5G RATs. The virtualized base station may include separate protocol stacks for the separate RATs. One RAT may be the “master” RAT, and the protocol stack for the master RAT may communicate with a core network via a General Packet Radio (“GPRS”) Tunneling Protocol (“GTP”) tunnel. In the downlink direction, the virtual base station may determine via which RAT traffic, received from the core network, should be sent to the UE by identifying quality of service class indicators (“QCIs”) associated with the downlink traffic.

    Wakeup system and method for devices in power saving mode

    公开(公告)号:US10285129B2

    公开(公告)日:2019-05-07

    申请号:US15722504

    申请日:2017-10-02

    Abstract: A computer device may include a memory storing instructions and a processor configured to execute the instructions to select a broadcast method for a wakeup signal for a wireless communication device; instruct a base station to broadcast the wakeup signal using the selected broadcast method; and provide information identifying the selected broadcast method to the wireless communication device. The processor may be further configured to receiving a wakeup request from a machine-type communication interworking function (MTC-IWF) device; map the received wakeup request to a wakeup signature beacon signal associated with the wireless communication device; and instruct the base station to transmit a wakeup signature beacon signal to the wireless communication device based on the received wakeup request.

    SYSTEM AND METHOD FOR LOW-OVERHEAD INTEROPERABILITY BETWEEN 4G AND 5G NETWORKS

    公开(公告)号:US20180324101A1

    公开(公告)日:2018-11-08

    申请号:US16040296

    申请日:2018-07-19

    Abstract: Techniques described herein may allow for the seamless and efficient use of multiple radio access technologies (“RATs”), such as 4G and 5G RATs. A virtualized base station may be used, which processes traffic sent to and/or received from a user equipment (“UE”) via 4G and 5G RATs. The virtualized base station may include separate protocol stacks for the separate RATs. One RAT may be the “master” RAT, and the protocol stack for the master RAT may communicate with a core network via a General Packet Radio (“GPRS”) Tunneling Protocol (“GTP”) tunnel. In the downlink direction, the virtual base station may determine via which RAT traffic, received from the core network, should be sent to the UE by identifying quality of service class indicators (“QCIs”) associated with the downlink traffic.

    Scanning for a preferred network during an active connection to another network

    公开(公告)号:US10117160B2

    公开(公告)日:2018-10-30

    申请号:US14715255

    申请日:2015-05-18

    Abstract: When connected to an alternate network, a user device may search for a preferred network when the user device is actively transmitting traffic via the alternate network. As such, the user device may search for, and potentially locate, the preferred network faster than when the user device waits to search for the preferred network after becoming idle. While active, the user device may search for the preferred network for a relatively short duration, in order to limit the amount of time that data flow transmission is interrupted when searching for the preferred network. The user device may search for the preferred network based on a list of search parameters. The list of search parameters may be prioritized differently based on whether the user device is active or idle, and may be based on a quantity of times that the user device has searched for the preferred network.

    Bundled charging for over-the-top and hosted services in IP wireless networks
    50.
    发明授权
    Bundled charging for over-the-top and hosted services in IP wireless networks 有权
    捆绑收费在IP无线网络中的顶级和托管服务

    公开(公告)号:US09088904B2

    公开(公告)日:2015-07-21

    申请号:US13860172

    申请日:2013-04-10

    Abstract: A system may receive a request to receive a particular quality of service level for traffic flow between a user device and an over-the-top application server that provides an over-the-top application service. The over-the-top application server may be outside of a service provider network. The system may determine that the user device is to receive the particular quality of service level for the over-the-top application service based on receiving the request. The system may cause the traffic flow to receive the particular quality of service level based on determining that the user device is to receive the particular quality of service level. The traffic flow may be transmitted using the service provider network. The system may determine usage information associated with the traffic flow, where the usage information identifies the user device and the particular quality of service level. The system may provide the usage information.

    Abstract translation: 系统可以接收请求,以接收用户设备和提供超级应用服务的顶级应用服务器之间的业务流的特定服务质量水平。 顶级应用服务器可能在服务提供商网络之外。 系统可以基于接收到请求来确定用户设备将接收针对顶层应用服务的特定服务质量水平。 基于确定用户设备要接收到特定服务质量水平,系统可能导致业务流接收特定服务质量水平。 可以使用服务提供商网络来传输业务流。 系统可以确定与业务流相关联的使用信息,其中使用信息标识用户设备和特定服务质量水平。 系统可以提供使用信息。

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