公开(公告)号：US20080104696A1

公开(公告)日：2008-05-01

申请号：US11946612

申请日：2007-11-28

Applicant: Hui Ll ,  Fenqin Zhu

Inventor： Hui Ll ,  Fenqin Zhu

IPC: G06F21/00

CPC classification number: H04L67/16 ,  H04L65/1016 ,  H04L65/1063 ,  H04L65/1073 ,  H04L67/14 ,  H04L67/147

Abstract: The invention provides a method of processing a registration message according to initial filter criteria in IMS network. The method is as follows: after a registration for a user is successful, the Serving Call Session Control Function (S-CSCF) downloads corresponding subscription data from a Home Subscriber Server (HSS), and an implicit registration set corresponding to the user is contained in the subscription data. The S-CSCF traverses all the Service Profiles in the implicit registration set and matches the registration message with the initial filter criteria in the Service Profiles. When the matching is successful, the S-CSCF sends a request message to corresponding application servers (AS) to perform a third party registration.

Abstract translation: 本发明提供了一种根据IMS网络中的初始过滤标准处理注册消息的方法。 该方法如下：在用户注册成功后，服务呼叫会话控制功能（S-CSCF）从归属订户服务器（HSS）下载对应的订阅数据，并且包含对应于用户的隐式注册集 在订阅数据中。 S-CSCF遍历隐式注册集中的所有服务配置文件，并将注册消息与服务配置文件中的初始过滤条件匹配。 当匹配成功时，S-CSCF向对应的应用服务器（AS）发送请求消息，进行第三方注册。

公开(公告)号：US08295158B2

公开(公告)日：2012-10-23

申请号：US12040571

申请日：2008-02-29

Applicant: Changlin Li ,  Fenqin Zhu ,  Jianguo Zhao ,  Jing Wang ,  Xiaoyan He

Inventor： Changlin Li ,  Fenqin Zhu ,  Jianguo Zhao ,  Jing Wang ,  Xiaoyan He

IPC: H04L12/26

CPC classification number: H04L65/1016 ,  H04L41/12

Abstract: A method of session processing in the Internet Protocol (IP) Multimedia Subsystem (IMS) comprises: Interrogating-Call State Control Function (I-CSCF) accessing the Home Subscriber Server (HSS) to query the registration location of the called user, the I-CSCF sending the Session Initiation Protocol (SIP) request to the Serving-Call State Control Function (S-CSCF) based on the response of the HSS; when the response time of the S-CSCF to the SIP request sent from the I-CSCF has expired, the I-CSCF re-selecting the S-CSCF, and sending the SIP request to the S-CSCF. And an Interrogating-Call State Control Function is provided. According to the present invention, if the S-CSCF returned by the HSS to process the unregistered service of the IMS user does not responded because of the device failure or communication interruption or the like, the I-CSCF can re-select other S-CSCF to process the unregistered service of the IMS user, so as to improve the quality of service and to increase the satisfaction of user.

Abstract translation: 互联网协议（IP）多媒体子系统（IMS）中的会话处理方法包括：询问 - 呼叫状态控制功能（I-CSCF），访问本地用户服务器（HSS）以查询被叫用户的注册位置，I -CSCF基于HSS的响应向服务呼叫状态控制功能（S-CSCF）发送会话发起协议（SIP）请求; 当S-CSCF对从I-CSCF发送的SIP请求的响应时间到期时，I-CSCF重新选择S-CSCF，并向SIP-CSCF发送SIP请求。 并提供询问电话状态控制功能。 根据本发明，如果由于设备故障或通信中断等而由HSS返回的处理IMS用户的未注册服务的S-CSCF没有响应，则I-CSCF可以重新选择其他S- CSCF处理IMS用户的未注册服务，从而提高服务质量并提高用户满意度。

公开(公告)号：US20080160996A1

公开(公告)日：2008-07-03

申请号：US12040571

申请日：2008-02-29

Applicant: Changlin LI ,  Fenqin ZHU ,  Jianguo ZHAO ,  Jing WANG ,  Xiaoyan HE

Inventor： Changlin LI ,  Fenqin ZHU ,  Jianguo ZHAO ,  Jing WANG ,  Xiaoyan HE

IPC: H04Q7/20

CPC classification number: H04L65/1016 ,  H04L41/12

Abstract: A method of session processing in the Internet Protocol (IP) Multimedia Subsystem (IMS) comprises: Interrogating-Call State Control Function (I-CSCF) accessing the Home Subscriber Server (HSS) to query the registration location of the called user, the I-CSCF sending the Session Initiation Protocol (SIP) request to the Serving-Call State Control Function (S-CSCF) based on the response of the HSS; when the response time of the S-CSCF to the SIP request sent from the I-CSCF has expired, the I-CSCF re-selecting the S-CSCF, and sending the SIP request to the S-CSCF. And an Interrogating-Call State Control Function is provided. According to the present invention, if the S-CSCF returned by the HSS to process the unregistered service of the IMS user does not responded because of the device failure or communication interruption or the like, the I-CSCF can re-select other S-CSCF to process the unregistered service of the IMS user, so as to improve the quality of service and to increase the satisfaction of user.

Abstract translation: 互联网协议（IP）多媒体子系统（IMS）中的会话处理方法包括：询问 - 呼叫状态控制功能（I-CSCF），访问本地用户服务器（HSS）以查询被叫用户的注册位置，I -CSCF基于HSS的响应向服务呼叫状态控制功能（S-CSCF）发送会话发起协议（SIP）请求; 当S-CSCF对从I-CSCF发送的SIP请求的响应时间到期时，I-CSCF重新选择S-CSCF，并向SIP-CSCF发送SIP请求。 并提供询问电话状态控制功能。 根据本发明，如果由于设备故障或通信中断等而由HSS返回的用于处理IMS用户的未注册服务的S-CSCF没有响应，则I-CSCF可以重新选择其他S- CSCF处理IMS用户的未注册服务，从而提高服务质量并提高用户满意度。

公开(公告)号：US08666402B2

公开(公告)日：2014-03-04

申请号：US11938926

申请日：2007-11-13

Applicant: Fenqin Zhu

Inventor： Fenqin Zhu

IPC: H04W4/00 ,  H04W36/00 ,  H04B7/00 ,  H04L12/66

CPC classification number: H04L12/56 ,  H04L29/12188 ,  H04L61/1588 ,  H04L65/1016 ,  H04L65/1073 ,  H04W8/04

Abstract: A method for triggering an IMS (IP Multimedia Subsystem) registration in the IMS, includes sending, by network side or a user who initiates the triggering, an IMS registration triggering indication message to a user who needs the IMS registration, to prompt the user who needs the IMS registration to initiate the IMS registration to the IMS; according to the IMS registration triggering indication message, trigging the user who needs the IMS registration to initiate the IMS registration to the IMS. Since the network side or the user who initiates the triggering triggers the IMS registration for the user who needs the IMS registration, the problem that the SIP messages may not be issued to the user who needs the IMS registration and the IMS session may not be performed because the user who needs the IMS registration does not register in the IMS during the IMS session, can be avoided.

Abstract translation: 一种用于在IMS中触发IMS（IP多媒体子系统）注册的方法，包括由发起触发的网络侧或用户向需要IMS注册的用户发送IMS登记触发指示消息，提示用户谁 需要IMS注册才能向IMS发起IMS注册; 根据IMS登记触发指示消息，触发需要IMS注册的用户向IMS发起IMS注册。 由于发起触发的网络侧或用户触发对于需要IMS注册的用户的IMS注册，所以可能不会对需要IMS注册和IMS会话的用户发出SIP消息的问题 因为在IMS会话期间需要IMS注册的用户没有在IMS中注册，所以可以避免。

公开(公告)号：US07835352B2

公开(公告)日：2010-11-16

申请号：US11506581

申请日：2006-08-18

Applicant: Fenqin Zhu ,  Yajuan Wu

Inventor： Fenqin Zhu ,  Yajuan Wu

IPC: H04L12/28 ,  H04L12/56

CPC classification number: H04L65/1016 ,  H04L65/1006 ,  H04L65/1063 ,  H04L67/14 ,  H04L67/146

Abstract: A method for processing SIP requests in an IMS network includes: an AS in the IMS network receiving a first SIP request forwarded by a S-CSCF entity, generating a second SIP request and deciding whether it is needed to associate the second SIP request with the first SIP request in terms of service logic at the S-CSCF entity, if it is needed to associate two requests, removing the URI of the AS from the Route header of the first SIP request; otherwise, regenerating the Route header of the second SIP request in the originating UA behavior mode and sending the second SIP request to the S-CSCF entity. Also disclosed is a system for processing SIP requests in an IMS network, including an AS and a S-CSCF entity. Also disclosed is an AS for processing SIP requests in an IMS network and a network entity for service control.

Abstract translation: 一种在IMS网络中处理SIP请求的方法包括：IMS网络中的AS接收由S-CSCF实体转发的第一SIP请求，生成第二SIP请求并决定是否需要将第二SIP请求与 如果需要关联两个请求，则从S-CSCF实体的业务逻辑出发第一SIP请求，从第一SIP请求的Route头删除AS的URI; 否则，以起始UA行为模式重新生成第二SIP请求的Route头，并向S-CSCF实体发送第二SIP请求。 还公开了一种用于处理包括AS和S-CSCF实体的IMS网络中的SIP请求的系统。 还公开了用于处理IMS网络中的SIP请求和用于服务控制的网络实体的AS。

公开(公告)号：US09154998B2

公开(公告)日：2015-10-06

申请号：US13333835

申请日：2011-12-21

Applicant: Fenqin Zhu ,  Liping Yuan ,  Junxing Cao

Inventor： Fenqin Zhu ,  Liping Yuan ,  Junxing Cao

IPC: H04W28/24 ,  H04W28/16 ,  H04W28/18 ,  H04L29/06 ,  H04W72/04

CPC classification number: H04W28/24 ,  H04L65/1016 ,  H04L65/80 ,  H04W28/16 ,  H04W28/18 ,  H04W72/0486

Abstract: When a resource of an access network is changed, receiving, by an application network, resource information sent by the access network, where the resource information is information that indicates a current resource status of the access network; and adjusting, by the application network, a service request related to a current service according to the resource information and sending the adjusted service request to the access network; or negotiating, by the application network, a current service parameter with a User Equipment UE according to the resource information, so that the UE modifies the parameter related to the current service according to a result of the negotiation. In the embodiments of the present invention the service parameter or the service request related to the current service matches the changed access network resource, thereby improving the QoS.

Abstract translation: 当改变接入网的资源时，应用网络接收接入网发送的资源信息，资源信息是指示接入网的当前资源状态的信息; 以及根据所述资源信息，由所述应用网络调整与当前业务相关的业务请求，并向所述接入网发送调整后的业务请求; 或者由应用网络根据资源信息与用户设备UE协商当前的业务参数，使得UE根据协商的结果修改与当前业务相关的参数。 在本发明的实施例中，与当前服务相关的服务参数或服务请求与改变的接入网络资源相匹配，从而提高QoS。

公开(公告)号：US20120087330A1

公开(公告)日：2012-04-12

申请号：US13333835

申请日：2011-12-21

Applicant: Fenqin Zhu ,  Liping Yuan ,  Junxing Cao

Inventor： Fenqin Zhu ,  Liping Yuan ,  Junxing Cao

IPC: H04W28/18

CPC classification number: H04W28/24 ,  H04L65/1016 ,  H04L65/80 ,  H04W28/16 ,  H04W28/18 ,  H04W72/0486

Abstract: When a resource of an access network is changed, receiving, by an application network, resource information sent by the access network, where the resource information is information that indicates a current resource status of the access network; and adjusting, by the application network, a service request related to a current service according to the resource information and sending the adjusted service request to the access network; or negotiating, by the application network, a current service parameter with a User Equipment UE according to the resource information, so that the UE modifies the parameter related to the current service according to a result of the negotiation. In the embodiments of the present invention the service parameter or the service request related to the current service matches the changed access network resource, thereby improving the QoS.

Abstract translation: 当改变接入网的资源时，应用网络接收接入网发送的资源信息，资源信息是指示接入网的当前资源状态的信息; 以及根据所述资源信息，由所述应用网络调整与当前业务相关的业务请求，并向所述接入网发送调整后的业务请求; 或者由应用网络根据资源信息与用户设备UE协商当前的业务参数，使得UE根据协商的结果修改与当前业务相关的参数。 在本发明的实施例中，与当前服务相关的服务参数或服务请求与改变的接入网络资源相匹配，从而提高QoS。

公开(公告)号：US20080064398A1

公开(公告)日：2008-03-13

申请号：US11938926

申请日：2007-11-13

Applicant: Fenqin ZHU

Inventor： Fenqin ZHU

IPC: H04Q7/20

CPC classification number: H04L12/56 ,  H04L29/12188 ,  H04L61/1588 ,  H04L65/1016 ,  H04L65/1073 ,  H04W8/04

Abstract: A method for triggering an IMS (IP Multimedia Subsystem) registration in the IMS, includes sending, by network side or a user who initiates the triggering, an IMS registration triggering indication message to a user who needs the IMS registration, to prompt the user who needs the IMS registration to initiate the IMS registration to the IMS; according to the IMS registration triggering indication message, trigging the user who needs the IMS registration to initiate the IMS registration to the IMS. Since the network side or the user who initiates the triggering triggers the IMS registration for the user who needs the IMS registration, the problem that the SIP messages may not be issued to the user who needs the IMS registration and the IMS session may not be performed because the user who needs the IMS registration does not register in the IMS during the IMS session, can be avoided.

Abstract translation: 一种用于在IMS中触发IMS（IP多媒体子系统）注册的方法，包括由发起触发的网络侧或用户向需要IMS注册的用户发送IMS登记触发指示消息，提示用户谁 需要IMS注册才能向IMS发起IMS注册; 根据IMS登记触发指示消息，触发需要IMS注册的用户向IMS发起IMS注册。 由于发起触发的网络侧或用户触发对于需要IMS注册的用户的IMS注册，所以可能不会对需要IMS注册和IMS会话的用户发出SIP消息的问题 因为在IMS会话期间需要IMS注册的用户没有在IMS中注册，所以可以避免。

公开(公告)号：US08693312B2

公开(公告)日：2014-04-08

申请号：US11780791

申请日：2007-07-20

Applicant: Fenqin Zhu ,  Yajuan Wu ,  Yingxin Huang

Inventor： Fenqin Zhu ,  Yajuan Wu ,  Yingxin Huang

IPC: H04L12/26

CPC classification number: H04W8/10 ,  H04L65/1016 ,  H04L65/1073 ,  H04L67/14 ,  H04L67/147 ,  H04W60/00

Abstract: A method for processing a registration exception in a user registration procedure is provided to solve the problem that network devices are unable to determine subsequent handling procedures when a registration exception occurs in a registration, where it is impossible to distinguish the initial registration and the re-registration according to whether the registration request is a protected register. According to the solution disclosed by the embodiments of the present invention, after the I-CSCF forwards the registration request to the S-CSCF and determines that a registration exception occurs, the I-CSCF returns a registration failure message to the terminal initiating the registration request or reselects a new S-CSCF, according to instruction information, indicating whether the registration request is an initial registration or a re-registration, carried in the registration request or according to S-CSCF-associated information carried in a response from the HSS.

Abstract translation: 提供了一种在用户注册过程中处理注册异常的方法，以解决当注册中发生注册异常时网络设备不能确定后续处理过程的问题，其中不可能区分初始注册和重新注册， 根据注册请求是否是受保护的注册表注册。 根据本发明实施例公开的解决方案，在I-CSCF向S-CSCF转发注册请求并确定注册异常发生之后，I-CSCF向发起注册的终端返回注册失败消息 根据指示信息请求或重新选择新的S-CSCF，指示注册请求是否是在注册请求中携带的初始注册或重新注册，或者根据来自HSS的响应中携带的S-CSCF相关信息 。

公开(公告)号：US07545825B2

公开(公告)日：2009-06-09

申请号：US10359383

申请日：2003-02-05

Applicant: Fenqin Zhu

Inventor： Fenqin Zhu

IPC: H04J3/26 ,  H04H20/71 ,  H04L12/56

CPC classification number: H04W8/02 ,  H04L12/189 ,  H04L45/02 ,  H04L45/04 ,  H04L45/16 ,  H04W4/06 ,  H04W8/22 ,  H04W28/14 ,  H04W40/248 ,  H04W40/26 ,  H04W40/36 ,  H04W60/00

Abstract: The present invention discloses a method for managing multicast subscribers in mobile network, comprising: the data related with multicast traffic is classified into multicast-related record data and multicast route data, wherein said multicast-related record data is stored in the system for query, while said multicast route data is hierarchically stored in the system to determine how to forward multicast data; when a subscriber joins in a multicast group or the multicast subscriber exits the multicast group, said hierarchical multicast route data and said multicast-related record data are modified accordingly, when the multicast subscriber performs position register and position update in network, said hierarchical multicast route data in the system is modified accordingly; in said method, the management of multicast subscribers in mobile network can be achieved and both management efficiency and utilization coefficient of system resources are improved.

Abstract translation: 本发明公开了一种在移动网络中管理多播用户的方法，包括：与组播流量相关的数据分为组播相关记录数据和组播路由数据，其中所述组播相关记录数据存储在系统中进行查询， 同时所述组播路由数据被分层地存储在系统中以确定如何转发多播数据; 当用户加入组播组或组播用户退出组播组时，相应地修改所述分层组播路由数据和所述组播相关记录数据，当组播用户在网络中执行位置注册和位置更新时，所述分层组播路由 相应地修改系统中的数据; 在所述方法中，可以实现移动网络中组播用户的管理，提高系统资源的管理效率和利用系数。