公开(公告)号：US07818450B2

公开(公告)日：2010-10-19

申请号：US10570477

申请日：2004-09-02

申请人： Yuepeng Chen ,  Lingyuan Fan ,  Dengchao Wu ,  Bo Xu ,  Bo Xu ,  Shaoshuai Sui ,  Jianzhong Huang ,  Wu Qing

发明人： Yuepeng Chen ,  Lingyuan Fan ,  Dengchao Wu ,  Bo Xu ,  Bo Xu ,  Shaoshuai Sui ,  Jianzhong Huang ,  Wu Qing

IPC分类号： G06F15/16 ,  H04L12/28 ,  H04L12/56

CPC分类号： H04L45/302 ,  H04L45/02 ,  H04L45/04 ,  H04L45/3065 ,  H04L45/308 ,  H04L45/42 ,  H04L45/50 ,  H04L45/64 ,  H04L47/22 ,  H04L47/2408 ,  H04L47/2425

摘要： The present invention discloses a method for selecting a real-time service data transmission path, comprising establishing an independent bearer control layer comprising more than one bearer network resource manager between a service control layer and a bearer network. The method further comprises: after a source bearer network resource manager which is connected to the service control layer receives a connection request for a real-time service, orderly selecting and determining, from the source bearer network resource manager towards a destination bearer network resource manager, an intra-domain route path for the real-time service in a management domain corresponding to each bearer network resource manager, and an inter-domain route path between adjacent management domains corresponding to adjacent bearer network resource managers. In addition, the present invention discloses six methods for selecting a real-time service data transmission path based on different strategies. The methods according to the present invention can increase success ratio of routing, and can obtain an optimal route in simple and flexible manners, thus can guarantee reasonable allocation of resources.

摘要翻译： 本发明公开了一种选择实时业务数据传输路径的方法，包括建立一个独立的承载控制层，其中包括业务控制层和承载网之间的多个承载网资源管理器。 该方法还包括：连接到业务控制层的源承载网资源管理器接收到实时业务的连接请求后，从源承载网资源管理器向目的承载网资源管理器 对应于每个承载网资源管理器的管理域中的实时业务的域内路由路径和与相邻承载网资源管理者对应的相邻管理域之间的域间路由路径。 此外，本发明公开了基于不同策略选择实时业务数据传输路径的六种方法。 根据本发明的方法可以提高路由的成功率，并且可以简单灵活地获得最优路由，从而保证资源的合理分配。

公开(公告)号：US20080130627A1

公开(公告)日：2008-06-05

申请号：US10570477

申请日：2004-09-02

申请人： Yuepeng Chen ,  Lingyuan Fan ,  Dengchao Wu ,  Bo Xu ,  Shaoshuai Sui ,  Jianzhong Huang ,  Wu Qing

发明人： Yuepeng Chen ,  Lingyuan Fan ,  Dengchao Wu ,  Bo Xu ,  Shaoshuai Sui ,  Jianzhong Huang ,  Wu Qing

IPC分类号： H04L12/28

CPC分类号： H04L45/302 ,  H04L45/02 ,  H04L45/04 ,  H04L45/3065 ,  H04L45/308 ,  H04L45/42 ,  H04L45/50 ,  H04L45/64 ,  H04L47/22 ,  H04L47/2408 ,  H04L47/2425

摘要： The present invention discloses a method for selecting a real-time service data transmission path, comprising establishing an independent bearer control layer comprising more than one bearer network resource manager between a service control layer and a bearer network. The method further comprises: after a source bearer network resource manager which is connected to the service control layer receives a connection request for a real-time service, orderly selecting and determining, from the source bearer network resource manager towards a destination bearer network resource manager, an intra-domain route path for the real-time service in a management domain corresponding to each bearer network resource manager, and an inter-domain route path between adjacent management domains corresponding to adjacent bearer network resource managers. In addition, the present invention discloses six methods for selecting a real-time service data transmission path based on different strategies. The methods according to the present invention can increase success ratio of routing, and can obtain an optimal route in simple and flexible manners, thus can guarantee reasonable allocation of resources.

摘要翻译： 本发明公开了一种选择实时业务数据传输路径的方法，包括建立一个独立的承载控制层，其中包括业务控制层和承载网之间的多个承载网资源管理器。 该方法还包括：连接到业务控制层的源承载网资源管理器接收到实时业务的连接请求后，从源承载网资源管理器向目的承载网资源管理器 对应于每个承载网资源管理器的管理域中的实时业务的域内路由路径和与相邻承载网资源管理者对应的相邻管理域之间的域间路由路径。 此外，本发明公开了基于不同策略选择实时业务数据传输路径的六种方法。 根据本发明的方法可以提高路由的成功率，并且可以简单灵活地获得最优路由，从而保证资源的合理分配。

公开(公告)号：US07633958B2

公开(公告)日：2009-12-15

申请号：US11608974

申请日：2006-12-11

申请人： Yuepeng Chen ,  Lingyuan Fan ,  Dengchao Wu ,  Bo Xu

发明人： Yuepeng Chen ,  Lingyuan Fan ,  Dengchao Wu ,  Bo Xu

IPC分类号： H04L12/28

CPC分类号： H04L47/20 ,  H04L47/15 ,  H04L47/24 ,  H04L47/70 ,  H04L47/724 ,  H04L47/783 ,  H04L47/808 ,  H04L47/825

摘要： The present invention discloses a method for implementing cross-domain resource management. If requesting for service connection resources, for each domain, a border Call Agent (CA) first sends a connection resource request to a specific bearer network resource manager in its domain. This bearer network resource manager decides whether the destination user's device is in its administration domain. If yes, it makes an appropriate processing and returns a response of a successful processing to the CA it belongs to; if not, the bearer network resource manager performs an appropriate preprocessing and sends back a response of a successful preprocessing to the CA it belongs to, and after receiving the response, the CA sends a connection resource request to its next-hop CA.

摘要翻译： 本发明公开了一种实现跨域资源管理的方法。 如果请求服务连接资源，对于每个域，边界呼叫代理（CA）首先向其域中的特定承载网络资源管理器发送连接资源请求。 该承载网络资源管理器决定目的地用户的设备是否在其管理域中。 如果是，则进行适当的处​​理，并向CA所属的CA返回成功处理的响应; 如果不是，承载网络资源管理器执行适当的预处理，并将成功的预处理响应发回到其所属的CA，并且在接收到响应之后，CA向其下一跳CA发送连接资源请求。

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

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。

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。

公开(公告)号：US20070156905A1

公开(公告)日：2007-07-05

申请号：US11608974

申请日：2006-12-11

申请人： Yuepeng Chen ,  Lingyuan Fan ,  Dengchao Wu ,  Bo Xu

发明人： Yuepeng Chen ,  Lingyuan Fan ,  Dengchao Wu ,  Bo Xu

IPC分类号： G06F15/173

CPC分类号： H04L47/20 ,  H04L47/15 ,  H04L47/24 ,  H04L47/70 ,  H04L47/724 ,  H04L47/783 ,  H04L47/808 ,  H04L47/825

摘要： The present invention discloses a method for implementing cross-domain resource management. If requesting for service connection resources, for each domain, a border Call Agent (CA) first sends a connection resource request to a specific bearer network resource manager in its domain. This bearer network resource manager decides whether the destination user's device is in its administration domain. If yes, it makes an appropriate processing and returns a response of a successful processing to the CA it belongs to; if not, the bearer network resource manager performs an appropriate preprocessing and sends back a response of a successful preprocessing to the CA it belongs to, and after receiving the response, the CA sends a connection resource request to its next-hop CA.

摘要翻译： 本发明公开了一种实现跨域资源管理的方法。 如果请求服务连接资源，对于每个域，边界呼叫代理（CA）首先向其域中的特定承载网络资源管理器发送连接资源请求。 该承载网络资源管理器决定目的地用户的设备是否在其管理域中。 如果是，则进行适当的处​​理，并向CA所属的CA返回成功处理的响应; 如果不是，承载网络资源管理器执行适当的预处理，并将成功的预处理响应发回到其所属的CA，并且在接收到响应之后，CA向其下一跳CA发送连接资源请求。

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。

公开(公告)号：US08199489B2

公开(公告)日：2012-06-12

申请号：US12511414

申请日：2009-07-29

申请人： Alan Mangaroo ,  Bo Xu ,  Barry Boyd

发明人： Alan Mangaroo ,  Bo Xu ,  Barry Boyd

IPC分类号： G06F1/16

CPC分类号： G06F1/1656 ,  G06F1/1626 ,  G06F1/1632 ,  G06F1/1635 ,  G06F1/1684

摘要： A handheld terminal is provided. The handheld terminal includes a housing, a component for operating the handheld terminal, and a pocket for forming, in the housing, a space for holding the component individually and separating the space from a main logic circuit. The pocket has a window for a connection between the component and the main logic circuit. The handheld terminal includes a bezel placed on the component, and a combiner for removable engaging the bezel with the housing.

摘要翻译： 提供手持终端。 手持终端包括壳体，用于操作手持终端的部件和用于在壳体中形成用于单独保持部件的空间并将空间与主逻辑电路分离的凹穴。 该口袋具有用于组件和主逻辑电路之间的连接的窗口。 手持终端包括置于组件上的挡板，以及用于可拆卸地将挡板与外壳接合的组合器。

公开(公告)号：US07787239B2

公开(公告)日：2010-08-31

申请号：US12284416

申请日：2008-09-22

申请人： Alan Mangaroo ,  Bo Xu ,  Dinesh Gandhi

发明人： Alan Mangaroo ,  Bo Xu ,  Dinesh Gandhi

IPC分类号： G06F1/16

CPC分类号： G06K7/10881 ,  G06K7/0004

摘要： A portable computing device including a housing having a top surface and a bottom surface connected to one another by a pair of sides, a proximal end and a distal end, the top surface including a user interface for operation by a user. The device comprises a planar surface located on the bottom surface at the proximal end, such that the planar surface extends to either side of a centerline of the housing and in a direction towards the distal end. The planar surface defines a plane and the centerline extends in a direction between the proximal end and the distal end. The device has at least one protrusion located on the bottom surface at the distal end, such that the at least one protrusion extends between the bottom surface and the plane, such that the at least one protrusion has a respective peripheral surface lying on the plane on both sides of the centerline. The at least one protrusion and the planar surface provide stability of the device when placed on a surface adjacent to the bottom surface, the stability facilitating operation of the user interface by the user.