USER DEVICE SELECTION
    1.
    发明申请
    USER DEVICE SELECTION 审中-公开
    用户设备选择

    公开(公告)号:US20160241602A1

    公开(公告)日:2016-08-18

    申请号:US15138504

    申请日:2016-04-26

    Abstract: A method may include receiving, at an application server, a session initiation protocol (SIP) message including a public user identifier (ID) associated a user. The public user ID corresponds to a plurality of user devices. The method also includes determining an applicable order of alerting at least one of the plurality of user devices. The method further includes identifying at least one available user device associated with the user, based on a terminal identifier (ID) associated with each at least one available user device. The method also includes selecting a user device from the at least one available user device based on the applicable order of alerting. A SIP invite message, including a terminal ID for the selected user device, is generated. The method includes sending the SIP invite message to the selected user device based on the applicable order of alerting, and receiving a response to the SIP invite message.

    Abstract translation: 一种方法可以包括在应用服务器处接收包括与用户相关联的公共用户标识符(ID)的会话发起协议(SIP)消息。 公共用户ID对应于多个用户设备。 该方法还包括确定警报多个用户设备中的至少一个用户设备的适用顺序。 该方法还包括基于与每个至少一个可用用户设备相关联的终端标识符(ID)来识别与用户相关联的至少一个可用用户设备。 该方法还包括基于适用的警报顺序从至少一个可用用户设备中选择用户设备。 生成包括所选用户设备的终端ID的SIP邀请消息。 该方法包括:根据适用的告警顺序向所选择的用户设备发送SIP邀请消息,并接收对SIP邀请消息的响应。

    Determining correct device VoLTE status for call routing
    3.
    发明授权
    Determining correct device VoLTE status for call routing 有权
    确定呼叫路由的正确设备VoLTE状态

    公开(公告)号:US09420554B1

    公开(公告)日:2016-08-16

    申请号:US14641786

    申请日:2015-03-09

    Abstract: A network node receives a registration message, where the registration message is associated with registering a user equipment (UE) with a call signaling network for sending or receiving calls. The network node receives a notification message from a call session control node in the call signaling network, where the notification message indicates whether the UE is currently provisioned to engage in calls via a Voice over Long Term Evolution (VoLTE) network. The network node causes calls to or from the UE to be routed via the VoLTE network if the notification message indicates that the UE is currently provisioned to engage in calls via the VoLTE network, and causes calls to or from the UE to be routed via a legacy network, that is different than the VoLTE network, if the notification message indicates that the UE is currently not provisioned to engage in calls via the VoLTE network.

    Abstract translation: 网络节点接收注册消息,其中注册消息与向用户设备(UE)注册用于发送或接收呼叫的呼叫信令网络相关联。 网络节点从呼叫信令网络中的呼叫会话控制节点接收通知消息,其中通知消息指示UE当前是否被配置为经由长期演进语音(VoLTE)网络进行呼叫。 如果通知消息指示UE当前被配置为经由VoLTE网络进行呼叫,则网络节点通过VoLTE网络来呼叫或从UE进行呼叫,并且使来自UE的呼叫经由 如果通知消息指示UE当前未被配置为经由VoLTE网络进行呼叫,那么与VoLTE网络不同的传统网络。

    User device selection
    4.
    发明授权

    公开(公告)号:US10218744B2

    公开(公告)日:2019-02-26

    申请号:US15138504

    申请日:2016-04-26

    Abstract: A method may include receiving, at an application server, a session initiation protocol (SIP) message including a public user identifier (ID) associated a user. The public user ID corresponds to a plurality of user devices. The method also includes determining an applicable order of alerting at least one of the plurality of user devices. The method further includes identifying at least one available user device associated with the user, based on a terminal identifier (ID) associated with each at least one available user device. The method also includes selecting a user device from the at least one available user device based on the applicable order of alerting. A SIP invite message, including a terminal ID for the selected user device, is generated. The method includes sending the SIP invite message to the selected user device based on the applicable order of alerting, and receiving a response to the SIP invite message.

    Measuring session initiation protocol (SIP) messaging latency

    公开(公告)号:US10069871B2

    公开(公告)日:2018-09-04

    申请号:US15012058

    申请日:2016-02-01

    Abstract: A device may receive a first session initiation protocol (SIP) message from another device, and may determine a first timestamp associated with the first SIP message. The first timestamp may represent a receipt time of the first SIP message by the device. The device may determine a second timestamp associated with a second SIP message. The second timestamp may represent a transmission time of the second SIP message by the device, and may be a response to the first SIP message. The device may determine a device latency value representing a difference between the second timestamp and the first timestamp. The device may provide the second SIP message to the other device at the transmission time. The second SIP message may include the device latency value.

    User device selection
    6.
    发明授权

    公开(公告)号:US10484436B2

    公开(公告)日:2019-11-19

    申请号:US16260283

    申请日:2019-01-29

    Abstract: A method may include receiving, at an application server, a session initiation protocol (SIP) message including a public user identifier (ID) associated a user. The public user ID corresponds to a plurality of user devices. The method also includes determining an applicable order of alerting at least one of the plurality of user devices. The method further includes identifying at least one available user device associated with the user, based on a terminal identifier (ID) associated with each at least one available user device. The method also includes selecting a user device from the at least one available user device based on the applicable order of alerting. A SIP invite message, including a terminal ID for the selected user device, is generated. The method includes sending the SIP invite message to the selected user device based on the applicable order of alerting, and receiving a response to the SIP invite message.

Patent Agency Ranking