公开(公告)号：US20160255571A1

公开(公告)日：2016-09-01

申请号：US15030257

申请日：2014-04-25

Applicant: ZTE CORPORATION

Inventor： Wei YAN ,  Min SHEN ,  Na ZHOU ,  Yuzhen HUO

IPC: H04W48/16 ,  H04W12/06 ,  H04W48/14

CPC classification number: H04W48/16 ,  H04W12/06 ,  H04W48/12 ,  H04W48/14 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146

Abstract: A method and apparatus for managing access network information are provided. The method includes: the dynamic access network information is obtained, and the current access network information list can be updated in real time according to the obtained dynamic access network information, so as to ensure that access network information obtained by a user terminal from the access network information list is latest information updated in real time. Thus, after the user terminal obtains the information, a process of scanning an access network to determine current availability information of the network can be omitted, so that the switching delay can be reduced, the switching efficiency can be improved, and the power consumption of the user terminal can be reduced, thereby improving the satisfaction degree of user experience.

Abstract translation: 提供了一种用于管理接入网络信息的方法和装置。 该方法包括：获取动态接入网络信息，并根据获得的动态接入网络信息实时更新当前接入网络信息列表，以确保用户终端从接入获取的接入网络信息 网络信息列表是实时更新的最新信息。 因此，在用户终端获取信息之后，可以省略对接入网进行扫描以确定网络的当前可用性信息的处理，从而可以降低开关延迟，提高开关效率，并且可以提高电力消耗 可以减少用户终端，从而提高用户体验的满意度。

公开(公告)号：US20160212597A1

公开(公告)日：2016-07-21

申请号：US14916433

申请日：2014-06-11

Applicant: ZTE CORPORATION

Inventor： Yong CUI ,  Yan LIU ,  Xin XU ,  Wendong WANG ,  Guoyan LIU ,  Min SHEN ,  Na ZHOU ,  Chunhui ZHU

IPC: H04W4/08

CPC classification number: H04W4/08 ,  H04L12/185 ,  H04L12/189 ,  H04W8/186 ,  H04W76/40 ,  H04W88/16

Abstract: Provided are a method for optimizing the multicast group and an anchor. A set of nodes requesting for the same multicast group data and sharing the same Access Gateway (AG) is identified in a multicast group, and the same multicast group data is transmitted to each node in the set of nodes via the same AG thereby forwarding multicast data to different nodes via the same gateway, saving traffic of a network side, and optimizing the multicast group. In addition, the node optimization method allows the anchor to optimize multicast routing of the nodes requesting for the same multicast group data and sharing the same AG to the same shared gateway for forwarding if a node has a plurality of access interfaces in the present application.

Abstract translation: 提供了一种用于优化多播组和锚的方法。 在多播组中识别请求相同组播组数据并共享相同接入网关（AG）的一组节点，同一组播组数据通过相同的AG被发送到该组节点中的每个节点，从而转发组播 通过同一个网关向不同节点发送数据，节省网络流量，优化组播组。 另外，节点优化方法允许锚点优化节点的组播路由，请求相同的组播组数据，并且如果节点在本应用中具有多个接入接口，则将相同的AG共享到相同的共享网关进行转发。