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1. 发明申请

US20080219167A1 Method, system and device for processing device overload in communication network 审中-公开
标题翻译：通信网络处理设备过载的方法，系统和设备
公开(公告)号：US20080219167A1
公开(公告)日：2008-09-11
申请号：US11826905
申请日：2007-07-19
申请人： Bo Xu , Dengchao Wu , Yuepeng Chen , Lingyuan Fan , Zhenzhu Lv
发明人： Bo Xu , Dengchao Wu , Yuepeng Chen , Lingyuan Fan , Zhenzhu Lv
IPC分类号： G06F11/07
CPC分类号： H04L47/10 , H04L47/11 , H04L47/122 , H04L47/17
摘要： A method for processing device overload in a communication network includes: a device involved in a service connection checking in real time whether processing capability of the device exceeds an overload threshold set in the device, and sending to a neighboring device of the device an overload alarm message containing an address of the device if the processing capability of the device exceeds the overload threshold; the neighboring device restricting traffic passing through the device after receiving the overload alarm message. The method of the present invention enables the device involved in the service connection to automatically lead the establishment of the subsequent service connection reasonably, which improves the operation efficiency of network and shortens the processing delay of service connection.
摘要翻译：一种用于在通信网络中处理设备过载的方法包括：服务连接的设备实时检查设备的处理能力是否超过设备中设置的过载阈值，并向设备的相邻设备发送过载报警如果设备的处理能力超过过载阈值，则包含设备地址的消息; 相邻设备在接收到过载报警消息后，限制流经设备的流量。本发明的方法使服务连接中的设备能够合理地引导后续业务连接的建立，提高了网络的运行效率，缩短了业务连接的处理延迟。

2. 发明申请

US20070165522A1 Method For Allocating Bearer Network Resource 审中-公开
标题翻译：分配承载网络资源的方法
公开(公告)号：US20070165522A1
公开(公告)日：2007-07-19
申请号：US11620268
申请日：2007-01-05
申请人： Yuepeng Chen , Lingyuan Fan , Dengchao Wu , Zhenzhu Lv , Bo Xu
发明人： Yuepeng Chen , Lingyuan Fan , Dengchao Wu , Zhenzhu Lv , Bo Xu
IPC分类号： H04L12/26 , H04L12/56
CPC分类号： H04L47/825 , H04L45/50 , H04L47/70 , H04L47/785 , H04L47/808
摘要： A method for allocating bearer network resources is disclosed, which includes: each bearer network resource manager deciding after receiving a QoS resource request whether the destination user of the QoS resource request is an intra-domain user, if yes, selecting an intra-domain LSP, allocating resources on the selected intra-domain LSP, and terminating the procedure; otherwise selecting an inter-domain LSP based on the inter-domain routing policy pre-configured in the bearer network resource manager, and allocating resources on the selected inter-domain LSP; then selecting an intra-domain LSP based on the information of the selected inter-domain LSP and the service information, and allocating resources on the selected intra-domain LSP; and sending the QoS resource request with the information of the selected inter-domain LSP carried in to the downstream bearer network resource manager. This invention makes it possible for the operator to allocate resources according to a routing policy.
摘要翻译：公开了一种用于分配承载网络资源的方法，其中包括：每个承载网资源管理器在接收到QoS资源请求后决定该QoS资源请求的目的用户是否为域内用户，如果是，选择一个域内LSP 在所选择的域内LSP上分配资源，并终止该过程; 否则根据在承载网资源管理器中预配置的域间路由策略选择域间LSP，并在所选择的域间LSP上分配资源; 然后根据所选择的域间LSP和服务信息的信息选择域内LSP，并在所选择的域内LSP上分配资源; 并将携带有所选择的域间LSP的信息的QoS资源请求发送到下游承载网资源管理器。本发明使得运营商可以根据路由策略分配资源。

3. 发明申请

US20100275068A1 Method, device and system for managing resources in networks 有权
标题翻译：用于管理网络资源的方法，设备和系统
公开(公告)号：US20100275068A1
公开(公告)日：2010-10-28
申请号：US12801948
申请日：2010-07-02
申请人： Huailong Gu , Jun Li , Dongsheng Yue , Yiming Wang , Fuqing Huang , Zhenzhu LV , Ting Zou
发明人： Huailong Gu , Jun Li , Dongsheng Yue , Yiming Wang , Fuqing Huang , Zhenzhu LV , Ting Zou
IPC分类号： G06F15/16 , G06F21/00 , G06F11/07
CPC分类号： H04L12/18 , H04L47/10 , H04L47/70 , H04L47/782 , H04L47/801 , H04L47/803 , H04L47/806
摘要： A method, device and system for managing resources in networks are provided, which relate to the field of data communication. The method includes the following steps. A resource manager (RM) sends a first request message according to a received resource request message, to request an access node (AN) to perform admission control. After receiving an admission control result indicating whether a resource requested by the resource request message is admitted, the RM sends a response message of the resource request message. Therefore, when multicast/unicast connection admission control (CAC) that supports shared bandwidth is realized, flow fusions of user line configuration between the AN and a broadband remote access system (BRAS, and policy distribution between a resource and admission control subsystem (RACS) and the BRAS are guaranteed; and sharing of bandwidth resources is realized to avoid waste of the bandwidth resources.
摘要翻译：提供了一种用于管理网络资源的方法，设备和系统，涉及数据通信领域。该方法包括以下步骤。资源管理器（RM）根据接收的资源请求消息发送第一请求消息，以请求接入节点（AN）执行准入控制。在接收到指示资源请求消息所请求的资源是否被允许的接纳控制结果之后，RM发送资源请求消息的响应消息。因此，实现支持共享带宽的组播/单播连接准入控制（CAC），AN与宽带远程接入系统（BRAS，资源与准入控制子系统（RACS）之间的策略分配）并保证BRAS;实现带宽资源共享，避免浪费带宽资源。

4. 发明申请

US20090219946A1 SYSTEM AND METHOD FOR RESOURCE ADMISSION AND CONTROL 有权
标题翻译：用于资源进入和控制的系统和方法
公开(公告)号：US20090219946A1
公开(公告)日：2009-09-03
申请号：US12421946
申请日：2009-04-10
申请人： Bo Liu , Lili Xue , Ting Zou , Zhenzhu Lv
发明人： Bo Liu , Lili Xue , Ting Zou , Zhenzhu Lv
IPC分类号： H04J3/16
CPC分类号： H04L47/824 , H04L47/70 , H04L47/724 , H04L47/782 , H04L47/80
摘要： System and method for resource admission and control is disclosed. The system for resource admission and control includes an interface unit for application function unit configured to receive service request sent from the application function unit; a policy decision function unit configured to identify the type of an access network according to the service request received by the interface unit for the application function unit and select corresponding service logic for resource admission and control according to the identified type of access network. According to the technical solutions, no matter the request for resource is made to a fixed access network defined in TISPAN, or to a wireless access network defined in the 3GPP, the policy decision function unit xPDF may identify the type of the access network and select corresponding service logic to perform resource admission and control. The xPDF conceals the details of the access network from the AF such that the solution for network construction can be simplified and the system maintenance may become simple and convenient.
摘要翻译：公开了资源准入和控制的系统和方法。用于资源准入和控制的系统包括用于接收从应用功能单元发送的服务请求的应用功能单元的接口单元; 策略决定功能单元，被配置为根据由应用功能单元的接口单元接收到的服务请求来识别接入网络的类型，并且根据所识别的接入网络类型选择用于资源准入和控制的对应服务逻辑。根据该技术方案，无论是向TISPAN中定义的固定接入网络，还是对3GPP中定义的无线接入网络提供资源请求，策略决策功能单元xPDF可以识别接入网络的类型并选择相应的服务逻辑来执行资源准入和控制。 xPDF从AF中隐藏了接入网的细节，可以简化网络建设的解决方案，系统维护变得简单方便。

5. 发明授权

US08930451B2 Multicast/unicast admission control method, device and system 有权
标题翻译：组播/单播接纳控制方法，设备和系统
公开(公告)号：US08930451B2
公开(公告)日：2015-01-06
申请号：US12685373
申请日：2010-01-11
申请人： Huailong Gu , Jun Li , Ting Zou , Zhenzhu Lv , Xiaolian Zhang
发明人： Huailong Gu , Jun Li , Ting Zou , Zhenzhu Lv , Xiaolian Zhang
IPC分类号： G06F15/16 , H04L12/18 , H04L12/54 , H04L12/911 , H04L12/927
CPC分类号： H04L12/1881 , H04L47/70 , H04L47/782 , H04L47/806
摘要： A multicast/unicast admission control method, a multicast/unicast admission control device, and a multicast/unicast admission control system are provided. In the method, through centralized resource control of a resource and admission control subsystem (RACS), sharing of multicast/unicast resources is realized. The RACS allocates and authorizes resources to an access node (AN), the AN manages the obtained multicast resources under the authorization, and the resource allocation is adjusted through interaction when the multicast resources of the AN or the resources of the RACS are not sufficient.
摘要翻译：提供组播/单播准入控制方法，组播/单播接入控制装置，组播/单播接入控制系统。在该方法中，通过资源和准入控制子系统（RACS）的集中资源控制，实现了组播/单播资源的共享。 RACS向接入节点（AN）分配和授权资源，AN在授权下管理获得的组播资源，当AN的组播资源或RACS的资源不足时，通过交互调整资源分配。

6. 发明授权

US08477607B2 System and method for resource admission and control 有权
标题翻译：资源准入和控制的系统和方法
公开(公告)号：US08477607B2
公开(公告)日：2013-07-02
申请号：US12421946
申请日：2009-04-10
申请人： Bo Liu , Lili Xue , Ting Zou , Zhenzhu Lv
发明人： Bo Liu , Lili Xue , Ting Zou , Zhenzhu Lv
IPC分类号： H04J1/16
CPC分类号： H04L47/824 , H04L47/70 , H04L47/724 , H04L47/782 , H04L47/80
摘要： System and method for resource admission and control is disclosed. The system for resource admission and control includes an interface unit for application function unit configured to receive service request sent from the application function unit; a policy decision function unit configured to identify the type of an access network according to the service request received by the interface unit for the application function unit and select corresponding service logic for resource admission and control according to the identified type of access network. According to the technical solutions, no matter the request for resource is made to a fixed access network defined in TISPAN, or to a wireless access network defined in the 3GPP, the policy decision function unit xPDF may identify the type of the access network and select corresponding service logic to perform resource admission and control. The xPDF conceals the details of the access network from the AF such that the solution for network construction can be simplified and the system maintenance may become simple and convenient.
摘要翻译：公开了资源准入和控制的系统和方法。用于资源准入和控制的系统包括用于接收从应用功能单元发送的服务请求的应用功能单元的接口单元; 策略决定功能单元，被配置为根据由应用功能单元的接口单元接收到的服务请求来识别接入网络的类型，并且根据所识别的接入网络类型选择用于资源准入和控制的对应服务逻辑。根据该技术方案，无论是向TISPAN中定义的固定接入网络还是对3GPP中定义的无线接入网络提供资源请求，策略决策功能单元xPDF可以识别接入网络的类型并选择相应的服务逻辑来执行资源准入和控制。 xPDF从AF中隐藏了接入网的细节，可以简化网络建设的解决方案，系统维护变得简单方便。

7. 发明授权

US08340127B2 Method, apparatus and system for allocating IPTV resources 有权
标题翻译：分配IPTV资源的方法，设备和系统
公开(公告)号：US08340127B2
公开(公告)日：2012-12-25
申请号：US12915946
申请日：2010-10-29
申请人： Huailong Gu , Jun Li , Dongsheng Yue , Yiming Wang , Fuqing Huang , Zhenzhu Lv , Ting Zou , Qian Zhou
发明人： Huailong Gu , Jun Li , Dongsheng Yue , Yiming Wang , Fuqing Huang , Zhenzhu Lv , Ting Zou , Qian Zhou
IPC分类号： H04J3/16 , H04N7/12
CPC分类号： H04L65/4084 , H04L12/18 , H04L47/745 , H04L47/801 , H04L47/806 , H04L65/4076 , H04L65/605 , H04L65/80
摘要： The present invention relates to the field of communications technologies, and discloses a method, an apparatus, and a system for allocating Internet Protocol Television (IPTV) resources to save bandwidth resources in the IPTV service. The method includes the following: a multicast access control entity allocates resources to a unicast access control entity through an intermediate network entity when unicast resources are not enough; and the unicast access control entity allocates resources to the multicast access control entity through the intermediate network entity when multicast resources are not enough. The present invention is primarily applicable to IPTV technologies.
摘要翻译：本发明涉及通信技术领域，并且公开了一种分配因特网协议电视（IPTV）资源以节省IPTV业务中的带宽资源的方法，装置和系统。该方法包括：单播资源不足时，组播接入控制实体通过中间网络实体向单播接入控制实体分配资源; 当组播资源不足时，单播接入控制实体通过中间网络实体向组播接入控制实体分配资源。本发明主要适用于IPTV技术。

8. 发明申请

US20080016221A1 Method for implementing resource applications of multiple service flows 审中-公开
标题翻译：实现多业务流资源应用的方法
公开(公告)号：US20080016221A1
公开(公告)日：2008-01-17
申请号：US11822975
申请日：2007-07-11
申请人： Bo Xu , Yuepeng Chen , Lingyuan Fan , Dengchao Wu , Zhenzhu Lv
发明人： Bo Xu , Yuepeng Chen , Lingyuan Fan , Dengchao Wu , Zhenzhu Lv
IPC分类号： G06F15/173
CPC分类号： H04Q3/0066 , H04L43/026 , H04L45/50 , H04L45/507 , H04L47/70 , H04L47/724 , H04L47/781 , H04L47/785 , H04L47/801 , H04L47/825 , H04L67/322
摘要： The invention discloses a method for implementing resource applications of multiple service flows, including: receiving by a connection manager (CM) a connection resource request message including resource applications of at least two service flows; allocating paths and reserving resources for the service flows by the CM; sending by the CM the paths allocated for the service flows and resources reserved for the service flows to an edge router of a bearer network accessed by the service flows. With the method, resource applications of multiple service flows may be accomplished in one service connection, thereby providing support for rich QoS services of the application layer, reducing the time of signaling exchange between devices, saving the network traffic and the time of resource applications
摘要翻译：本发明公开了一种实现多业务流的资源应用的方法，包括：由连接管理器（CM）接收包括至少两个业务流的资源应用的连接资源请求消息; 为CM为业务流分配路径和预留资源; 由CM发送分配给服务流的路径和为服务流预留的资源流向由服务流访问的承载网的边缘路由器。利用该方法，可以在一个服务连接中实现多个服务流的资源应用，从而为应用层的丰富QoS服务提供支持，减少设备之间信令交换的时间，节省网络流量和资源应用时间

9. 发明申请

US20070286203A1 Method and System for Forwarding Traffic in Bearer Network 审中-公开
标题翻译：承载网转发方法与系统
公开(公告)号：US20070286203A1
公开(公告)日：2007-12-13
申请号：US11773724
申请日：2007-07-05
申请人： Zhenzhu Lv , Bo Xu , Yuepeng Chen
发明人： Zhenzhu Lv , Bo Xu , Yuepeng Chen
IPC分类号： H04L12/56
CPC分类号： H04L47/824 , H04L45/50 , H04L47/20 , H04L47/70 , H04L47/724 , H04L47/782 , H04L47/783
摘要： The embodiments of this invention disclose a method and system for forwarding traffic in a bearer network. The method includes: a CA related to a service call instructing a bearer network resource manager managed by the CA to allocate a QoS policy and reserve resources for the service call; the bearer network resource manager issuing the QoS policy to an edge device in a management domain managed by the bearer network resource manager; the edge device forwarding traffic matching the QoS policy after bearer network resource managers managed by CAs related to the service call successfully allocate QoS policies and reserve resources. With the embodiments of this invention, the bearer network may be controlled precisely whether to forward traffic, and thus it may be avoided effectively that traffic is imported into the bearer network before the service connection is established so as to acquire exact service data amount.
摘要翻译：本发明的实施例公开了一种用于在承载网络中转发业务的方法和系统。该方法包括：与服务呼叫相关的CA，指示由CA管理的承载网络资源管理器分配QoS策略并为业务呼叫预留资源; 承载网络资源管理器向由承载网络资源管理器管理的管理域中的边缘设备发布QoS策略; 边缘设备在与服务呼叫相关的CA管理的承载网络资源管理器成功分配QoS策略和预留资源后，转发匹配QoS策略的流量。利用本发明的实施例，可以精确地控制承载网络是否转发业务，因此可以在建立业务连接之前有效地避免业务被导入到承载网络中，以便获得确切的业务数据量。

10. 发明授权

US08429465B2 Method, device and system for managing resources in networks 有权
标题翻译：用于管理网络资源的方法，设备和系统
公开(公告)号：US08429465B2
公开(公告)日：2013-04-23
申请号：US12801948
申请日：2010-07-02
申请人： Huailong Gu , Jun Li , Dongsheng Yue , Yiming Wang , Fuqing Huang , Zhenzhu Lv , Ting Zou
发明人： Huailong Gu , Jun Li , Dongsheng Yue , Yiming Wang , Fuqing Huang , Zhenzhu Lv , Ting Zou
IPC分类号： G06F11/00
CPC分类号： H04L12/18 , H04L47/10 , H04L47/70 , H04L47/782 , H04L47/801 , H04L47/803 , H04L47/806
摘要： A method, device and system for managing resources in networks are provided, which relate to the field of data communication. The method includes the following steps. A resource manager (RM) sends a first request message according to a received resource request message, to request an access node (AN) to perform admission control. After receiving an admission control result indicating whether a resource requested by the resource request message is admitted, the RM sends a response message of the resource request message. Therefore, when multicast/unicast connection admission control (CAC) that supports shared bandwidth is realized, flow fusions of user line configuration between the AN and a broadband remote access system (BRAS, and policy distribution between a resource and admission control subsystem (RACS) and the BRAS are guaranteed; and sharing of bandwidth resources is realized to avoid waste of the bandwidth resources.
摘要翻译：提供了一种用于管理网络资源的方法，设备和系统，涉及数据通信领域。该方法包括以下步骤。资源管理器（RM）根据接收的资源请求消息发送第一请求消息，以请求接入节点（AN）执行准入控制。在接收到指示资源请求消息所请求的资源是否被允许的接纳控制结果之后，RM发送资源请求消息的响应消息。因此，实现支持共享带宽的组播/单播连接准入控制（CAC），AN与宽带远程接入系统（BRAS，资源与准入控制子系统（RACS）之间的策略分配）并保证BRAS;实现带宽资源共享，避免浪费带宽资源。

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