公开(公告)号：US20120069733A1

公开(公告)日：2012-03-22

申请号：US13258329

申请日：2009-11-23

Applicant: Minya Ye ,  Yanjing Ding ,  Xiliang Liu

Inventor： Minya Ye ,  Yanjing Ding ,  Xiliang Liu

IPC: H04W24/00

CPC classification number: H04W24/04 ,  H04W76/22

Abstract: The present invention provides a method for processing abnormalities between non-adjacent nodes. which is applied to network element nodes supporting a GPRS Tunneling Protocol (GTP). The GTP node sends a network element-level node abnormality message to other adjacent GTP nodes once the abnormality of an adjacentGTP node is detected. The message comprises information about the abnormal GTP node. The method of the present invention enables the non-adjacent GTP nodes to obtain each other's abnormality therebetween and perform relative processing by introducing the network element-level node abnormality message, thus solves the problem when the GTP is used in the 3GPP system that the resources cannot be recycled in time because of each other's unknown recovery between the non-adjacent nodes, or the problem of a message storm that may caused by the user-level message notification through the intermediate node.

Abstract translation: 本发明提供了一种用于处理非相邻节点之间异常的方法。 其被应用于支持GPRS隧道协议（GTP）的网元节点。 一旦检测到相邻GTP节点的异常，GTP节点就向其他相邻GTP节点发送网元级节点异常消息。 该消息包括有关异常GTP节点的信息。 本发明的方法能够使不相邻的GTP节点之间获得彼此的异常，并通过引入网元级节点异常消息来执行相关处理，从而解决了当在3GPP系统中使用GTP时资源 由于彼此之间的非相邻节点之间的未知恢复，或者可能由通过中间节点的用户级消息通知引起的消息风暴的问题，无法及时回收。

公开(公告)号：US20110194406A1

公开(公告)日：2011-08-11

申请号：US12998304

申请日：2008-12-25

Applicant: Minya Ye ,  Yanjing Ding ,  Xiliang Liu

Inventor： Minya Ye ,  Yanjing Ding ,  Xiliang Liu

IPC: H04L12/26

CPC classification number: H04W76/18 ,  H04W76/12

Abstract: A method for processing bearer reestablishment failure is disclosed in the present invention for preventing a SGW from doing error processing due to the bearer reestablishment failure in a SAE network. The method comprises the following steps: a mobility management entity (MME) sending a notification message to a service gateway (SGW) after reestablishment of a bearer, the notification message carrying effectiveness parameters indicating the effectiveness state of the bearer, and the SGW storing the effectiveness parameters; the SGW not delivering data packets if the effectiveness state of the bearer is failure when the SGW is to deliver data packets.

Abstract translation: 在本发明中公开了一种用于处理承载重建失败的方法，用于防止SGW由于SAE网络中的承载重建故障而进行错误处理。 该方法包括以下步骤：移动性管理实体（MME）在重新建立承载之后向服务网关（SGW）发送通知消息，所述通知消息携带指示承载的有效性状态的有效性参数，以及SGW存储 有效性参数; 如果SGW要传送数据包，则承载的有效状态失败，则SGW不传递数据包。

公开(公告)号：US20110051708A1

公开(公告)日：2011-03-03

申请号：US12990645

申请日：2008-08-14

Applicant: Minya Ye ,  Yanjing Ding ,  Lin Liu

Inventor： Minya Ye ,  Yanjing Ding ,  Lin Liu

IPC: H04W4/00

CPC classification number: H04W24/02 ,  H04W8/26 ,  H04W76/10 ,  H04W88/08

Abstract: A method and device for deploying evolved nodes are provided in the present invention, and the method comprises: a MME acquires a connection establishment request from an e Node B, wherein the connection establishment request carries a global identifier of the e Node B; the MME acquires the global identifier, and searches for corresponding e Node B information according to the global identifier, and if the corresponding e Node B information cannot be found, the MME deploys the e Node B. With the present invention, the MME in a mobile communication packet domain evolved system can directly deploy e Node B, which increases the number of e Node B in the mobile communication packet domain evolved system, and satisfies the demand of the mobile communication packet domain evolved system on e Node B.

Abstract translation: 本发明提供了一种用于部署演进节点的方法和装置，该方法包括：MME从e节点B获取连接建立请求，其中连接建立请求携带e节点B的全局标识符; MME获取全局标识符，并根据全局标识符搜索相应的e节点B信息，如果找不到相应的e节点B信息，则MME部署e节点B.在本发明中，MME在 移动通信分组域演进系统可以直接部署e节点B，从而增加移动通信分组域演进系统中e节点B的数量，满足移动通信分组域演进系统在节点B上的需求。

公开(公告)号：US20110044309A1

公开(公告)日：2011-02-24

申请号：US12917710

申请日：2010-11-02

Applicant: Minya Ye ,  Yanjing Ding ,  Lin Liu

Inventor： Minya Ye ,  Yanjing Ding ,  Lin Liu

IPC: H04W4/00

CPC classification number: H04W68/08 ,  H04W40/20 ,  H04W60/00

Abstract: The present invention provides a method and a device for deploying tracking areas. The method comprises: the mobile management entity MME acquires the connection establishment request from the Evolved Node B (e Node B), wherein, the connection establishment request carries one or more tracking area identities TAIs corresponding to the one or more tracking areas belonging to the e Node B; the MME acquires the one or more TAIs from the connection establishment request and locally searches the one or more TAIs; if the one or more TAIs are not found, the MME deploys the one or more tracking areas corresponding to the one or more TAIs. By the present invention, the MME of the mobile communication packet domain evolution system directly deploys the tracking areas, which increases the number of the tracking areas of the mobile communication packet domain evolution system, and satisfies the demand to the tracking areas of the mobile communication packet domain evolution system.

Abstract translation: 本发明提供一种用于部署跟踪区域的方法和装置。 该方法包括：移动管理实体MME从演进节点B（e节点B）获取连接建立请求，其中，连接建立请求携带与属于该属性的一个或多个跟踪区域对应的一个或多个跟踪区域标识TAI e节点B; 所述MME从所述连接建立请求中获取所述一个或多个TAI，并且本地搜索所述一个或多个TAI; 如果没有找到一个或多个TAI，则MME部署与一个或多个TAI相对应的一个或多个跟踪区域。 通过本发明，移动通信分组域演进系统的MME直接部署跟踪区域，增加了移动通信分组域演进系统的跟踪区域的数量，满足了移动通信跟踪区域的需求 分组域演进系统。