公开(公告)号：US20140321267A1

公开(公告)日：2014-10-30

申请号：US14324865

申请日：2014-07-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yi JIANG ,  Wei QUAN ,  Jian ZHANG ,  Peng ZHANG ,  Guanglin HAN

IPC: H04W24/04 ,  H04L12/703

CPC classification number: H04W24/04 ,  H04L45/28 ,  H04W28/08 ,  H04W76/15

Abstract: Provided in embodiments of the present invention are a method and a device for transferring data. The method includes: transferring data to a base station via a first link, a second link offloading for the first link; if a radio link failure (RLF) occurs on the first link, transmitting an RLF indication message to the base station, where the RLF indication message is used to notify the base station that the RLF occurs on the first link; and transferring, over the second link, at least a portion of the data on the first link. According to embodiments of the present invention, when a link failure occurs between a user equipment and the base station during a mobile data offloading process, data transfer is performed via the offloading link, a time delay can be reduced and the data transfer efficiency is improved.

Abstract translation: 在本发明的实施例中提供了一种用于传送数据的方法和装置。 该方法包括：经由第一链路将数据传送到基站，将第一链路的第二链路卸载; 如果在第一链路上发生无线电链路故障（RLF），则向基站发送RLF指示消息，其中RLF指示消息用于通知基站RLF发生在第一链路上; 以及在所述第二链路上传送所述第一链路上的所述数据的至少一部分。 根据本发明的实施例，当在移动数据卸载过程期间在用户设备和基站之间发生链路故障时，经由卸载链路执行数据传输，可以减少时间延迟并提高数据传输效率 。

公开(公告)号：US20140273969A1

公开(公告)日：2014-09-18

申请号：US14287821

申请日：2014-05-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Peng ZHANG ,  Wenlin ZHANG ,  Hai ZHANG ,  Chengzhen SUN

IPC: H04W8/04 ,  H04W12/06

CPC classification number: H04W8/04 ,  H04L63/08 ,  H04L63/0892 ,  H04L63/101 ,  H04W8/06 ,  H04W12/06 ,  H04W12/08

Abstract: The present application relates to a user accessing to a visited network in a wireless telecommunication network. After receiving an access request from the user for selecting a visited network and detecting the visited network selected by the user has changed, an AAA server device initiates a request for obtaining authentication and/or authorization information of the user from a HSS. In the process of obtaining the authentication and/or authorization information, the HSS checks whether the user is authorized to access to the visited network according to a list of authorized visited networks stored in the HSS.

Abstract translation: 本申请涉及在无线电信网络中访问被访问网络的用户。 在从用户接收到用于选择被访问网络并检测用户选择的访问网络的访问请求已经改变之后，AAA服务器设备从HSS启动获取用户的认证和/或授权信息的请求。 在获得认证和/或授权信息的过程中，HSS根据存储在HSS中的授权访问网络的列表来检查用户是否被授权访问被访问网络。