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31. 发明授权

US08036210B2 Method for providing on-line charging and device and system thereof 有权
标题翻译：提供在线充电的方法及其装置和系统
公开(公告)号：US08036210B2
公开(公告)日：2011-10-11
申请号：US12042952
申请日：2008-03-05
申请人： Dongming Zhu , Xiaoqin Duan
发明人： Dongming Zhu , Xiaoqin Duan
IPC分类号： H04L12/66
CPC分类号： H04L12/14 , G06Q20/10 , H04L12/1446 , H04L12/1453 , H04L65/1016 , H04M15/00 , H04M15/57 , H04M15/85 , H04M15/851 , H04M15/853 , H04M15/854 , H04M17/00 , H04M2215/204 , H04M2215/208 , H04M2215/815 , H04M2215/8162 , H04M2215/8166 , H04W4/24 , H04W76/10 , H04W76/30 , H04W80/10
摘要： The present invention discloses a method for providing an online-charging to solve a problem that a related charging can not be processed correctly for a service involving simultaneously a CS domain and an IMS. The method includes: not invoking an online charging for the user in the CS domain when the user, who subscribes for the service involving simultaneously the CS domain and the IMS and the online charging service, originates or terminates a call in the CS domain; and performing the credit control in the CS domain and/or the IMS for the user in the IMS when the call of the user is processed through the IMS. The present invention also discloses a device and a system for an online credit control.
摘要翻译：本发明公开了一种用于提供在线计费的方法，以解决对于同时涉及CS域和IMS的业务不能正确处理相关计费的问题。该方法包括：当CS用户同时服务CS域和IMS以及在线计费业务的用户发起或终止CS域中的呼叫时，不对CS域内的用户进行在线计费; 并且当通过IMS处理用户的呼叫时，在IMS中的用户的CS域和/或IMS中进行信用控制。本发明还公开了一种用于在线信用控制的装置和系统。

32. 发明授权

US07953421B2 Disposal method of location information request in location service 有权
标题翻译：位置服务中位置信息请求的处理方法
公开(公告)号：US07953421B2
公开(公告)日：2011-05-31
申请号：US10563259
申请日：2004-07-02
申请人： Xiaoqin Duan , Wenlin Zhang
发明人： Xiaoqin Duan , Wenlin Zhang
IPC分类号： H04W24/00
CPC分类号： H04W64/00 , H04W92/06
摘要： The present invention discloses a method for processing a location information request in a location service, comprising: a location information request initiator sending a location information request containing a processing indication to a location information request receiver; after receiving the location information request, the location information request receiver determining whether to perform synchronous processing or asynchronous processing for the location information request according to type of the processing indication, and then implementing corresponding processing for the location information request. This method is capable of effectively saving system resource of a LCS system, avoiding resource waste at a location service interface and increasing processing performance of a location service.
摘要翻译：本发明公开了一种在位置服务中处理位置信息请求的方法，包括：位置信息请求发起者向位置信息请求接收者发送包含处理指示的位置信息请求; 在接收到位置信息请求之后，位置信息请求接收机根据处理指示的类型确定是否对位置信息请求进行同步处理或异步处理，然后对位置信息请求进行相应的处理。该方法能够有效地节省LCS系统的系统资源，避免位置业务接口的资源浪费，提高定位业务的处理性能。

33. 发明申请

US20110103261A1 METHOD FOR ESTABLISHING DIAMETER SESSION FOR PACKET FLOW BASED CHARGING 有权
标题翻译：用于基于分组流量充电建立直径会话的方法
公开(公告)号：US20110103261A1
公开(公告)日：2011-05-05
申请号：US13004082
申请日：2011-01-11
申请人： Xiaoqin Duan
发明人： Xiaoqin Duan
IPC分类号： H04L12/28
CPC分类号： H04M15/00 , H04L12/14 , H04M15/64 , H04M15/66 , H04M15/8214 , H04M15/8228 , H04M2215/204 , H04M2215/22 , H04M2215/782 , H04M2215/7833
摘要： A method and system for establishing a Diameter session between a TPF and a CRF is disclosed. The Diameter session between the TPF and CRF can be established for each bearer of each subscriber. The Diameter session can also be established for the bearers with a same APN of each subscriber. The Diameter session can also be established with respect for all the bearers of a subscriber. The method and system improves the mechanism for establishing Diameter sessions and makes the implementation of the charging flow more integrated. Moreover, the multiple ways for establishing Diameter sessions between the TPF and the CRF provided in the present invention can be flexibly selected according to the practical charging applications.
摘要翻译：公开了一种在TPF和CRF之间建立Diameter会话的方法和系统。可以为每个用户的每个承载建立TPF和CRF之间的Diameter会话。也可以为每个用户具有相同APN的承载建立Diameter会话。 Diameter会话也可以针对用户的所有承载建立。该方法和系统改进了建立Diameter会话的机制，使得充电流程的实现更加集成。此外，可以根据实际的计费应用灵活地选择在本发明中提供的TPF和CRF之间建立Diameter会话的多种方式。

34. 发明申请

US20100255808A1 METHOD AND APPARATUS FOR IMPLEMENTING EMERGENCY CALLS 审中-公开
标题翻译：实施紧急呼叫的方法和装置
公开(公告)号：US20100255808A1
公开(公告)日：2010-10-07
申请号：US12818966
申请日：2010-06-18
申请人： Wei Guo , Xiaoqin Duan , Jian Zhang , Qingyu Li , Xiaobo Wu
发明人： Wei Guo , Xiaoqin Duan , Jian Zhang , Qingyu Li , Xiaobo Wu
IPC分类号： H04W4/22
CPC分类号： H04W4/90 , H04W76/50
摘要： An emergency call method includes the following blocks: a User Equipment (UE) sends an emergency attach request that establishes an emergency indication to a System Architecture Evolution (SAE) network; the SAE network selects an emergency call service entity for the UE after receiving the emergency indication; the UE sends an emergency call request to the emergency call service entity after getting attached to the SAE network emergently; and the emergency call service entity establishes an emergency voice bearer, whereupon the UE makes an emergency call according to the established emergency voice bearer. Through the method for simulating a Circuit Switched (CS) emergency call by means of an emergency call service entity in the SAE network, the emergency call service can be implemented in the SAE or Long Term Evolution (LTE) packet network.
摘要翻译：紧急呼叫方法包括以下方框：用户设备（UE）向系统架构演进（SAE）网络发送建立紧急指示的紧急连接请求; SAE网络在接收到紧急指示后，为UE选择紧急呼叫业务实体; 在紧急连接SAE网络之后，UE向紧急呼叫业务实体发送紧急呼叫请求; 并且紧急呼叫服务实体建立紧急话音承载，由此UE根据建立的紧急话音承载进行紧急呼叫。通过在SAE网络中通过紧急呼叫业务实体模拟电路交换（CS）紧急呼叫的方法，可以在SAE或长期演进（LTE）分组网络中实现紧急呼叫业务。

35. 发明申请

US20100142488A1 METHOD, DEVICE AND SYSTEM OF HANDOVER 有权
标题翻译：方法，设备和系统的切换
公开(公告)号：US20100142488A1
公开(公告)日：2010-06-10
申请号：US12707236
申请日：2010-02-17
申请人： Jian Zhang , Xiaobo Wu , Xiaoqin Duan , Qingyu Li
发明人： Jian Zhang , Xiaobo Wu , Xiaoqin Duan , Qingyu Li
IPC分类号： H04W36/00
CPC分类号： H04W36/0022
摘要： A handover method includes an evolved mobile switching centre (eMSC) that receives a relocation request from a first network and forwards the relocation request to a second network requesting the second network to establish its own media plane association. The eMSC establishes a media plane association with the second network. The eMSC instructs a user equipment (UE) to access the second network. With the handover method, the UE may be handed over between different networks by using the eMSC. A method for reattaching a UE to the eMSC is also provided so that the UE can be reattached to a target eMSC when the eMSC to which the UE is attached is changed. A handover apparatus and a handover system are also provided.
摘要翻译：切换方法包括：演进的移动交换中心（eMSC），其从第一网络接收重定位请求，并将重定位请求转发到请求第二网络建立其自己的媒体平面关联的第二网络。 eMSC与第二个网络建立媒体平面关联。 eMSC指示用户设备（UE）访问第二网络。通过切换方法，UE可以通过使用eMSC在不同网络之间切换。还提供了将UE重新连接到eMSC的方法，使得当UE被附加到的eMSC被改变时，UE可以被重新连接到目标eMSC。还提供切换装置和切换系统。

36. 发明授权

US07689203B2 Method for implementing roaming charging and system thereof 有权
标题翻译：实施漫游充电的方法及其系统
公开(公告)号：US07689203B2
公开(公告)日：2010-03-30
申请号：US11589422
申请日：2006-10-30
申请人： Wenlin Zhang , Xiaoqin Duan , Yajuan Wu
发明人： Wenlin Zhang , Xiaoqin Duan , Yajuan Wu
IPC分类号： H04M11/00 , H04W4/00
CPC分类号： H04M15/00 , H04L12/14 , H04M15/62 , H04M15/64 , H04M15/66 , H04M15/775 , H04M15/8038 , H04M2215/2026 , H04M2215/204 , H04M2215/34 , H04M2215/7277 , H04M2215/7442 , H04W4/24
摘要： The present invention discloses a method for implementing roaming charging, including: a proxy CRF is configured in the PLMN; a terminal uses bearer resources or packet data services in the currently visited PLMN to provide information for selecting charging rules for the home CRF through the proxy CRF in the PLMN, the home CRF selects the charging rules according to the information and provides the charging rules for the TPF serving the current terminal. The present invention also provides a system for implementing roaming charging, which includes a TPF, a home CRF in the terminal's home PLMN and a proxy CRF in the PLMN other than the terminal's home PLMN. When the terminal is roaming and utilizing the bearer resources or packet data services in the currently visited PLMN, the problem of addressing among the functions when implementing the data flow based charging procedure based on FBC mechanism is solved.
摘要翻译：本发明公开了一种实现漫游计费的方法，包括：在PLMN中配置代理CRF; 终端使用当前访问的PLMN中的承载资源或分组数据业务，通过PLMN中的代理CRF提供用于选择归属CRF的计费规则的信息，归属CRF根据该信息选择计费规则，并提供用于 TPF服务于当前终端。本发明还提供了一种用于实现漫游计费的系统，其包括TPF，终端的归属PLMN中的归属CRF和除终端的归属PLMN之外的PLMN中的代理CRF。当终端漫游并利用当前访问的PLMN中的承载资源或分组数据业务时，解决了基于FBC机制实现基于数据流的计费过程时的功能之间的寻址问题。

37. 发明申请

US20090073938A1 METHOD, SYSTEM AND APPARATUS FOR OPTIMIZING CALL ANCHORING IN VOICE CALL CONTINUITY 审中-公开
标题翻译：用于优化语音呼叫连续呼叫呼叫的方法，系统和设备
公开(公告)号：US20090073938A1
公开(公告)日：2009-03-19
申请号：US12258605
申请日：2008-10-27
申请人： Dongming Zhu , Jie Xu , Xiaoqin Duan
发明人： Dongming Zhu , Jie Xu , Xiaoqin Duan
IPC分类号： H04W36/00
CPC分类号： H04L65/1096 , H04L65/1016 , H04M7/123 , H04M7/1235 , H04W8/06 , H04W36/12
摘要： The present invention provides a method and system for optimizing call anchoring in VCC, a VCC anchoring optimization function entity, and a routing control entity, with a view to correlating the call anchoring with the processing of a service potentially influential in anchoring a call. The method includes: the VAO function entity perceives the service information of a called party; and the VAO function entity optimizes the call anchoring when determining that the service subscribed to by the called party may affect anchoring of the current call. The present invention enables correlation between the call anchoring and the processing of the service influential in anchoring the call, and optimizes the call anchoring.
摘要翻译：本发明提供一种用于优化VCC中的呼叫锚定，VCC锚定优化功能实体和路由控制实体的方法和系统，以便将呼叫锚定与锚定呼叫潜在影响的服务的处理相关联。该方法包括：VAO功能实体感知被叫方的业务信息; 并且当确定被叫方订阅的服务可能影响当前呼叫的锚定时，VAO功能实体优化呼叫锚定。本发明能够在呼叫锚定和对呼叫的服务影响的处理之间进行关联，并优化呼叫锚定。

38. 发明申请

US20080320564A1 Method for Handling Event Triggers and Re-Authorization Triggers in Flow Based Charging 审中-公开
标题翻译：在流量充电中处理事件触发器和重新授权触发器的方法
公开(公告)号：US20080320564A1
公开(公告)日：2008-12-25
申请号：US10563023
申请日：2005-08-11
申请人： Xiaoqin Duan
发明人： Xiaoqin Duan
IPC分类号： G06F21/00
CPC分类号： H04L12/14 , H04M15/62 , H04M15/66 , H04M2215/204
摘要： The present invention discloses a method for handling event triggers and re-authorization triggers in flow based charging. The method comprises: TPF determines whether the bearer event matches an event trigger, if the bearer event matches an event trigger, TPF requesting the charging rules from CRF, then TPF determines whether the bearer event matches a re-authorization trigger, if it matches, the TPF performing a re-authorization process, otherwise, ending the current process; if the bearer event does not match any event trigger, just determining whether the bearer event matches a re-authorization trigger, if it matches, the TPF performing a re-authorization process, otherwise ending the current process. In this way, only one interaction for re-authorization is needed between TPF and OCS, thus the re-authorization process is optimized when there is overlap between event triggers and re-authorization triggers, and the re-authorization process in flow based charging is improved.
摘要翻译：本发明公开了一种在基于流的计费中处理事件触发和重新授权触发的方法。该方法包括：TPF确定承载事件是否匹配事件触发，如果承载事件与事件触发匹配TPF从CRF请求计费规则，则TPF确定承载事件是否匹配重新授权触发，如果匹配， TPF执行重新授权过程，否则结束当前进程; 如果承载事件与任何事件触发不匹配，则仅确定承载事件是否匹配重新授权触发，如果匹配，则TPF执行重新授权过程，否则结束当前进程。这样，在TPF和OCS之间只需要进行一次重新授权交互，因此当事件触发器和重新授权触发器之间存在重叠时，重新授权过程被优化，而基于流量的计费的重新授权过程是改进。

39. 发明申请

US20080146220A1 CS DOMAIN CALL TERMINATING SYSTEM, METHOD AND NETWORK DEVICE 有权
标题翻译： CS域呼叫终止系统，方法和网络设备
公开(公告)号：US20080146220A1
公开(公告)日：2008-06-19
申请号：US12040497
申请日：2008-02-29
申请人： Xiaoqin Duan , Dongming Zhu , Hai Zhang
发明人： Xiaoqin Duan , Dongming Zhu , Hai Zhang
IPC分类号： H04Q7/20
CPC分类号： H04L65/1069 , H04L65/1016 , H04W36/0022 , H04W36/14 , H04W80/10
摘要： A CS domain call terminating system, includes a routing-controlled determination module that determines a call which has been subject to routing control in accordance with information carried in a received call initiation message. The routing-controlled determination module sends routing-controlled information of the call to a subsequent call flow control module, and the subsequent call flow control module determines and executes a subsequent call flow of the call in accordance with the received routing-controlled information. A network entity can obtain the routing-controlled information of the call during CS domain call termination of the invention, thereby avoiding repeated routing control and an indefinite subsequent call flow in the CS domain call terminating flow.
摘要翻译： CS域呼叫终接系统包括路由控制确定模块，其根据接收到的呼叫发起消息中携带的信息来确定已经进行了路由控制的呼叫。路由控制确定模块将呼叫的路由控制信息发送到后续呼叫流控制模块，随后的呼叫流控制模块根据接收到的路由控制信息来确定并执行呼叫的后续呼叫流程。网络实体可以在本发明的CS域呼叫终止期间获得呼叫的路由控制信息，从而避免CS域呼叫终止流中的重复路由控制和不确定的后续呼叫流程。

40. 发明申请

US20080112395A1 METHOD FOR VOICE SERVICE BASED ON SERVICE TRIGGER, AND METHOD AND SYSTEM FOR ROUTING CONTROL OF VOICE SERVICE BASED ON SERVICE TRIGGER 审中-公开
标题翻译：基于服务触发器的语音服务方法，以及基于服务触发器的语音服务控制方法和系统
公开(公告)号：US20080112395A1
公开(公告)日：2008-05-15
申请号：US11952273
申请日：2007-12-07
申请人： Dongming Zhu , Hai Zhang , Xiaoqin Duan , Peng Zhang
发明人： Dongming Zhu , Hai Zhang , Xiaoqin Duan , Peng Zhang
IPC分类号： H04L12/66 , H04Q7/20
CPC分类号： H04L65/1069 , H04L65/1016 , H04Q3/0029 , H04W36/0022 , H04W80/10
摘要： A method for providing a voice service based on service trigger includes: a Routing Policy Decision Points (RPDP) with a Domain Selection Function (DSF) acquiring a delivery attempt state of a call or session, wherein the DSF is capable of selecting a domain; the RPDP with the DSF controlling the call or session in response to the delivery attempt state of the call or session. An apparatus for providing a voice service based on service trigger and a method and an apparatus for routing control of a voice service based on service trigger are also disclosed. In this way, when a failure occurs on the call or session that has been routed to the called side, the RPDPs are able to control the follow-up call or session process in response to the control process logic of the RPDPs.
摘要翻译：一种用于基于服务触发提供语音服务的方法包括：具有获取呼叫或会话的发送尝试状态的域选择功能（DSF）的路由策略决策点（RPDP），其中所述DSF能够选择域; 响应于呼叫或会话的发送尝试状态，DSF控制呼叫或会话的RPDP。还公开了一种基于服务触发提供语音服务的装置，以及用于基于服务触发路由控制语音服务的方法和装置。以这种方式，当已经路由到被叫方的呼叫或会话发生故障时，RPDP能够响应于RPDP的控制过程逻辑来控制后续呼叫或会话进程。

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