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    Message and system for application function influence on traffic routing
    1.
    发明授权
    Message and system for application function influence on traffic routing 有权

    公开(公告)号：US10904947B2

    公开(公告)日：2021-01-26

    申请号：US16412162

    申请日：2019-05-14

    申请人： Xu Li ,  Ngoc Dung Dao ,  Patrice Hede ,  Hang Zhang

    发明人： Xu Li ,  Ngoc Dung Dao ,  Patrice Hede ,  Hang Zhang

    IPC分类号： H04W80/12 ,  H04M15/00 ,  H04W40/20 ,  H04W40/34 ,  H04W80/10

    摘要： An aspect of the disclosure provides for a method for user equipment (UE) internet protocol (IP) address management. The method includes sending by an application function (AF), a request to a policy control function (PCF), the request including information identifying traffic and an indication that a UE IP address associated with the traffic should be preserved. The method further includes sending by the PCF, to a session management function (SMF) being responsible for managing a Protocol Data Unit (PDU) session associated with the traffic, a policy and charging control (PCC) rule including the indication. In some embodiments, the request is sent by the AF to the PCF via a network exposure function (NEF). In some embodiments, the method further includes managing, by the SMF, the UE IP address according to the PCC rule. In some embodiments, the managing includes preserving the UE IP address for a PDU session associated with the traffic. In some embodiments, the preserving includes preventing reselection of a protocol data unit (PDU) session anchor (PSA) to which the UE IP address is associated.

    MESSAGE AND SYSTEM FOR APPLICATION FUNCTION INFLUENCE ON TRAFFIC ROUTING
    2.
    发明申请
    MESSAGE AND SYSTEM FOR APPLICATION FUNCTION INFLUENCE ON TRAFFIC ROUTING 审中-公开

    公开(公告)号：US20190357301A1

    公开(公告)日：2019-11-21

    申请号：US16412162

    申请日：2019-05-14

    申请人： Xu LI ,  Ngoc Dung DAO ,  Patrice HEDE ,  Hang ZHANG

    发明人： Xu LI ,  Ngoc Dung DAO ,  Patrice HEDE ,  Hang ZHANG

    IPC分类号： H04W80/12 ,  H04M15/00 ,  H04W40/34 ,  H04W80/10 ,  H04W40/20

    摘要： An aspect of the disclosure provides for a method for user equipment (UE) internet protocol (IP) address management. The method includes sending by an application function (AF), a request to a policy control function (PCF), the request including information identifying traffic and an indication that a UE IP address associated with the traffic should be preserved. The method further includes sending by the PCF, to a session management function (SMF) being responsible for managing a Protocol Data Unit (PDU) session associated with the traffic, a policy and charging control (PCC) rule including the indication. In some embodiments, the request is sent by the AF to the PCF via a network exposure function (NEF). In some embodiments, the method further includes managing, by the SMF, the UE IP address according to the PCC rule. In some embodiments, the managing includes preserving the UE IP address for a PDU session associated with the traffic. In some embodiments, the preserving includes preventing reselection of a protocol data unit (PDU) session anchor (PSA) to which the UE IP address is associated.

    METHOD FOR TRANSMITTING INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND TERMINAL SUPPORTING THE METHOD
    3.
    发明申请
    METHOD FOR TRANSMITTING INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND TERMINAL SUPPORTING THE METHOD 有权
    在无线通信系统中发送信息的方法和支持该方法的终端

    公开(公告)号：US20100070632A1

    公开(公告)日：2010-03-18

    申请号：US12226437

    申请日：2007-04-20

    申请人： Jae-Seung Song ,  Kyung-Ae Yoon ,  Patrice Hede

    发明人： Jae-Seung Song ,  Kyung-Ae Yoon ,  Patrice Hede

    IPC分类号： G06F15/16 ,  H04W4/00

    CPC分类号： H04W8/245 ,  H04L65/1016 ,  H04L65/1069 ,  H04M7/00 ,  H04M7/1205 ,  H04M7/126 ,  H04M7/128 ,  H04W76/16 ,  H04W80/10

    摘要： A method for transmitting information in a wireless communication system and a wireless communication terminal supporting the method, wherein when an application server sends to a receiving terminal a specific message for checking radio environment information or a message including a radio environment capability, the receiving terminal having received the message may send a response message with its own radio environment information to the application server, such that the radio environment information related to the receiving terminal can be sent to the sending terminal after analyzed by the application server.

    摘要翻译： 一种用于在无线通信系统中发送信息的方法和支持该方法的无线通信终端，其中当应用服务器向接收终端发送用于检查无线电环境信息的特定消息或包括无线电环境能力的消息时，所述接收终端具有 接收到的消息可以向应用服务器发送具有其自己的无线电环境信息的响应消息，使得在应用服务器分析之后可以将与接收终端相关的无线电环境信息发送到发送终端。

    Speech/Multimedia Mode Switching Technique in a Wireless Communications Network
    4.
    发明申请
    Speech/Multimedia Mode Switching Technique in a Wireless Communications Network 有权
    无线通信网络中的语音/多媒体模式切换技术

    公开(公告)号：US20080108338A1

    公开(公告)日：2008-05-08

    申请号：US11814523

    申请日：2005-01-31

    申请人： Christian Herrero Veron ,  Patrice Hede ,  John Kerr

    发明人： Christian Herrero Veron ,  Patrice Hede ,  John Kerr

    IPC分类号： H04Q7/22

    CPC分类号： H04W4/16

    摘要： A technique is provided for use by a user terminal or mobile services switching centre (MSC) for responding to a request to switch an on-going call from speech mode to multimedia mode within a wireless communication network conFig.d to automatically disconnect a call if a requested mode switch is not confirmed within a predetermined period of time specified by a call drop timer. In one example, the terminal or MSC activities an automatic response timer upon receipt of a request from a user to switch an on-going call from speech to multimedia, with the timer set shorter than the call drop timer. The user receiving the request is then prompted to accept or decline the request. If no response is received before expiration of the automatic response timer, the terminal or MSC automatically declines the request on behalf of the user so that the call drop timer does not expire.

    摘要翻译： 提供了一种技术，用于由用户终端或移动业务交换中心（MSC）用于响应在无线通信网络conFig.d中将正在进行的呼叫从语音模式切换到多媒体模式的请求，以自动断开呼叫，如果 在由呼叫丢弃定时器指定的预定时间段内未确认所请求的模式切换。 在一个示例中，终端或MSC在接收到来自用户的请求时将活动自动响应定时器，以将正在进行的呼叫从语音切换到多媒体，其中定时器设置短于呼叫丢弃定时器。 然后，接收请求的用户被提示接受或拒绝该请求。 如果在自动响应定时器到期之前没有收到响应，则终端或MSC代表用户自动拒绝该请求，使得呼叫丢弃定时器不会过期。

    Message and system for application function influence on traffic routing
    6.
    发明授权
    Message and system for application function influence on traffic routing 有权

    公开(公告)号：US10999892B2

    公开(公告)日：2021-05-04

    申请号：US16665345

    申请日：2019-10-28

    申请人： Xu Li ,  Ngoc Dung Dao ,  Patrice Hede ,  Hang Zhang

    发明人： Xu Li ,  Ngoc Dung Dao ,  Patrice Hede ,  Hang Zhang

    IPC分类号： H04W80/12 ,  H04M15/00 ,  H04W40/20 ,  H04W40/34 ,  H04W80/10

    摘要： An aspect of the disclosure provides for a method for user equipment (UE) internet protocol (IP) address management. The method includes sending by an application function (AF), a request to a policy control function (PCF), the request including information identifying traffic and an indication that a UE IP address associated with the traffic should be preserved. The method further includes sending by the PCF, to a session management function (SMF) being responsible for managing a Protocol Data Unit (PDU) session associated with the traffic, a policy and charging control (PCC) rule including the indication. In some embodiments, the request is sent by the AF to the PCF via a network exposure function (NEF). In some embodiments, the method further includes managing, by the SMF, the UE IP address according to the PCC rule. In some embodiments, the managing includes preserving the UE IP address for a PDU session associated with the traffic. In some embodiments, the preserving includes preventing reselection of a protocol data unit (PDU) session anchor (PSA) to which the UE IP address is associated.

    MESSAGE AND SYSTEM FOR APPLICATION FUNCTION INFLUENCE ON TRAFFIC ROUTING
    7.
    发明申请
    MESSAGE AND SYSTEM FOR APPLICATION FUNCTION INFLUENCE ON TRAFFIC ROUTING 审中-公开

    公开(公告)号：US20200068653A1

    公开(公告)日：2020-02-27

    申请号：US16665345

    申请日：2019-10-28

    申请人： Xu LI ,  Ngoc Dung DAO ,  Patrice HEDE ,  Hang ZHANG

    发明人： Xu LI ,  Ngoc Dung DAO ,  Patrice HEDE ,  Hang ZHANG

    IPC分类号： H04W80/12 ,  H04W40/20 ,  H04W80/10 ,  H04W40/34 ,  H04M15/00

    摘要： An aspect of the disclosure provides for a method for user equipment (UE) internet protocol (IP) address management. The method includes sending by an application function (AF), a request to a policy control function (PCF), the request including information identifying traffic and an indication that a UE IP address associated with the traffic should be preserved. The method further includes sending by the PCF, to a session management function (SMF) being responsible for managing a Protocol Data Unit (PDU) session associated with the traffic, a policy and charging control (PCC) rule including the indication. In some embodiments, the request is sent by the AF to the PCF via a network exposure function (NEF). In some embodiments, the method further includes managing, by the SMF, the UE IP address according to the PCC rule. In some embodiments, the managing includes preserving the UE IP address for a PDU session associated with the traffic. In some embodiments, the preserving includes preventing reselection of a protocol data unit (PDU) session anchor (PSA) to which the UE IP address is associated.

    Two step database interrogation for supporting the implementation of a fall-back at call set-up
    10.
    发明申请
    Two step database interrogation for supporting the implementation of a fall-back at call set-up 有权
    两步数据库询问，用于支持落后呼叫建立

    公开(公告)号：US20060211422A1

    公开(公告)日：2006-09-21

    申请号：US10539194

    申请日：2003-12-06

    申请人： John Kerr ,  Patrice Hede ,  Jorg Shrader

    发明人： John Kerr ,  Patrice Hede ,  Jorg Shrader

    IPC分类号： H04Q7/20

    CPC分类号： H04L67/14 ,  H04L29/06 ,  H04L69/329 ,  H04W76/10

    摘要： The invention relates to methods and devices that enable to request more than one service during call set-up. To this end a new indicator is introduced into a request message sent to a database storing subscriber data, for indicating that at least one further request message is sent and a response indicator that a database is adapted to handle said indicator. Furthermore a set of rules is defined how different responses from the database are processed to enable said request.

    摘要翻译： 本发明涉及能够在呼叫建立期间请求多于一个服务的方法和设备。 为此，将新的指示符引入到发送到存储用户数据的数据库的请求消息中，用于指示发送至少一个另外的请求消息以及数据库适于处理所述指示符的响应指示符。 此外，定义了一组规则，如何处理来自数据库的不同响应以启用所述请求。