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    METHOD, DEVICE AND SYSTEM FOR DISCOVERING DEVICE
    2.
    发明公开
    METHOD, DEVICE AND SYSTEM FOR DISCOVERING DEVICE 审中-公开
    VERFAHREN，VORRICHTUNG UND SYSTEM ZUM AUFFINDEN EINER VORRICHTUNG

    公开(公告)号：EP2827646A1

    公开(公告)日：2015-01-21

    申请号：EP13775469.3

    申请日：2013-04-15

    申请人： Huawei Technologies Co., Ltd.

    发明人： ZHOU, Weihua ,  GUO, Yali ,  ZHANG, Wanqiang ,  WU, Xiaobo

    IPC分类号： H04W48/10 ,  H04W48/16

    CPC分类号： H04L67/16 ,  H04L43/10 ,  H04L67/18 ,  H04W8/005 ,  H04W48/10 ,  H04W48/16 ,  H04W76/10 ,  H04W76/14

    摘要： The present invention discloses a method, an apparatus and a system for device discovery, which belong to the field of communication technologies. The method includes: acquiring, by a first device, a user identification of a target user, and acquiring, according to the user identification of the target user, broadcast information of a second device which the target user logs in; when broadcast information of another device is monitored through a device-to-device (D2D) function, matching, by the first device, the monitored broadcast information with the broadcast information of the second device, and if the match is successful, determining, by the first device, that the second device and the first device are within a preset distance. In the present invention, since the first device is capable of monitoring the broadcast information of other devices within a preset distance, the first device matches the acquired broadcast information of the second device with the monitored broadcast information to determine whether the target user is monitored by the first device, therefore, the accuracy of discovering a short distance user is improved and, thus, the problem in the prior art that the accuracy of discovering a user in a short distance cannot be guaranteed by using a cell identity (ID) is solved.

    摘要翻译： 本发明公开了一种属于通信技术领域的设备发现的方法，装置和系统。 该方法包括：由第一设备获取目标用户的用户标识，并根据目标用户的用户标识获取目标用户登录的第二设备的广播信息; 当通过设备到设备（D2D）功能监视另一设备的广播信息时，由第一设备将监视的广播信息与第二设备的广播信息进行匹配，并且如果匹配成功，则通过 第一设备，第二设备和第一设备在预设的距离内。 在本发明中，由于第一装置能够在预设距离内监视其他装置的广播信息，所以第一装置将所获取的第二装置的广播信息与所监视的广播信息相匹配，以确定目标用户是否被 因此，第一设备被改进，从而解决了发现短距离用户的准确性，因此解决了现有技术中通过使用小区标识（ID）不能保证发现短距离用户的准确性的问题。 。

    DISCOVERING DEVICES
    3.
    发明授权
    DISCOVERING DEVICES 有权

    公开(公告)号：EP2827646B1

    公开(公告)日：2018-10-31

    申请号：EP13775469.3

    申请日：2013-04-15

    申请人： Huawei Technologies Co., Ltd.

    发明人： ZHOU, Weihua ,  GUO, Yali ,  ZHANG, Wanqiang ,  WU, Xiaobo

    IPC分类号： H04W8/00

    CPC分类号： H04L67/16 ,  H04L43/10 ,  H04L67/18 ,  H04W8/005 ,  H04W48/10 ,  H04W48/16 ,  H04W76/10 ,  H04W76/14

    摘要： The present invention discloses a method, an apparatus and a system for device discovery, which belong to the field of communication technologies. The method includes: acquiring, by a first device, a user identification of a target user, and acquiring, according to the user identification of the target user, broadcast information of a second device which the target user logs in; when broadcast information of another device is monitored through a device-to-device (D2D) function, matching, by the first device, the monitored broadcast information with the broadcast information of the second device, and if the match is successful, determining, by the first device, that the second device and the first device are within a preset distance. In the present invention, since the first device is capable of monitoring the broadcast information of other devices within a preset distance, the first device matches the acquired broadcast information of the second device with the monitored broadcast information to determine whether the target user is monitored by the first device, therefore, the accuracy of discovering a short distance user is improved and, thus, the problem in the prior art that the accuracy of discovering a user in a short distance cannot be guaranteed by using a cell identity (ID) is solved.

    BEARER ESTABLISHING METHOD, BASE STATION, PACKET DATA GATEWAY AND COMPUTER SYSTEM
    4.
    发明授权
    BEARER ESTABLISHING METHOD, BASE STATION, PACKET DATA GATEWAY AND COMPUTER SYSTEM 有权
    承载建立方法，基站，分组数据网关和计算机系统

    公开(公告)号：EP2887756B1

    公开(公告)日：2017-05-17

    申请号：EP12883020.5

    申请日：2012-08-17

    申请人： Huawei Technologies Co., Ltd.

    发明人： GUO, Yali ,  ZHOU, Weihua ,  ZHANG, Wanqiang ,  WU, Xiaobo

    IPC分类号： H04W76/02

    CPC分类号： H04W76/023 ,  H04W76/14

    摘要： The present invention provides a bearer establishment method, a base station, a packet data gateway, and a computer system, where the bearer establishment method includes: receiving a D2D mode indication requested by an AF entity or a proximity service server for a source UE, where the D2D mode indication includes a first D2D connection establishment mode or a second D2D connection establishment mode; and according to the D2D mode indication, when a D2D connection can be established successfully, establishing the D2D connection for the source UE; or according to the D2D mode indication, when a D2D connection cannot be established successfully, establishing a common connection for the source UE if the D2D mode indication is the first D2D connection establishment mode, and feeding back a connection establishment failure response to the AF entity or the proximity service server if the D2D mode indication is the second D2D connection establishment mode. According to the present invention, a service delay can be reduced and service experience of a user can be improved, and further, signaling overheads of an operator's network can be reduced.

    摘要翻译： 本发明提供了一种承载建立方法，基站，分组数据网关和计算机系统，该承载建立方法包括：接收AF实体或接近业务服务器为源UE请求的D2D模式指示， 其中，D2D模式指示包括第一D2D连接建立模式或第二D2D连接建立模式; 根据所述D2D模式指示，可以在D2D连接建立成功时为所述源UE建立D2D连接; 或者，根据D2D模式指示，当D2D连接不能成功建立时，如果D2D模式指示为第一D2D连接建立模式，则为源UE建立公共连接，并向AF实体反馈连接建立失败响应 或者如果D2D模式指示是第二D2D连接建立模式，则接近服务服务器。 根据本发明，可以减少业务延迟，提高用户的业务体验，进而减少运营商网络的信令开销。

    BEARER ESTABLISHING METHOD, BASE STATION, PACKET DATA GATEWAY AND COMPUTER SYSTEM
    5.
    发明公开
    BEARER ESTABLISHING METHOD, BASE STATION, PACKET DATA GATEWAY AND COMPUTER SYSTEM 有权
    巴基斯坦巴基斯坦巴基斯坦巴解组织

    公开(公告)号：EP2887756A1

    公开(公告)日：2015-06-24

    申请号：EP12883020.5

    申请日：2012-08-17

    申请人： Huawei Technologies Co., Ltd.

    发明人： GUO, Yali ,  ZHOU, Weihua ,  ZHANG, Wanqiang ,  WU, Xiaobo

    IPC分类号： H04W88/06

    CPC分类号： H04W76/023 ,  H04W76/14

    摘要： The present invention provides a bearer establishment method, a base station, a packet data gateway, and a computer system, where the bearer establishment method includes: receiving a D2D mode indication requested by an AF entity or a proximity service server for a source UE, where the D2D mode indication includes a first D2D connection establishment mode or a second D2D connection establishment mode; and according to the D2D mode indication, when a D2D connection can be established successfully, establishing the D2D connection for the source UE; or according to the D2D mode indication, when a D2D connection cannot be established successfully, establishing a common connection for the source UE if the D2D mode indication is the first D2D connection establishment mode, and feeding back a connection establishment failure response to the AF entity or the proximity service server if the D2D mode indication is the second D2D connection establishment mode. According to the present invention, a service delay can be reduced and service experience of a user can be improved, and further, signaling overheads of an operator's network can be reduced.

    摘要翻译： 本发明提供一种承载建立方法，基站，分组数据网关和计算机系统，其中承载建立方法包括：接收由UE实体或邻近业务服务器为源UE请求的D2D模式指示， 其中D2D模式指示包括第一D2D连接建立模式或第二D2D连接建立模式; 并根据D2D模式指示，当成功建立D2D连接时，建立源UE的D2D连接; 或者根据D2D模式指示，当D2D连接不能成功建立时，如果D2D模式指示是第一个D2D连接建立模式，则建立源UE的公共连接，并向AF实体反馈连接建立失败响应 或接近服务服务器，如果D2D模式指示是第二个D2D连接建立模式。 根据本发明，可以降低业务延迟，提高用户的业务体验，进一步降低运营商网络的信令开销。

    METHOD, APPARATUS AND SYSTEM FOR ESTABLISHING DEVICE-TO-DEVICE CONNECTION
    6.
    发明公开
    METHOD, APPARATUS AND SYSTEM FOR ESTABLISHING DEVICE-TO-DEVICE CONNECTION 审中-公开
    方法，装置及系统建立两个设备之间的连接

    公开(公告)号：EP2770795A1

    公开(公告)日：2014-08-27

    申请号：EP12846317.1

    申请日：2012-11-05

    申请人： Huawei Technologies Co., Ltd.

    发明人： ZHOU, Weihua ,  WU, Xiaobo ,  MERIAU, Laurence

    IPC分类号： H04W76/02

    CPC分类号： H04W76/10 ,  H04W64/00 ,  H04W76/14

    摘要： The present invention discloses a method, an apparatus, and a system for establishing a device-to-device connection, and relates to the field of communications technologies. The method includes: obtaining, by a device-to-device D2D server, registration information of a first device needing to perform D2D communication; performing pre-matching for the first device according to the registration information of the first device to find a second device; and triggering an evolved Node Base eNB to establish a D2D communication link between the first device and the second device. In the present invention, a D2D server triggers an eNB to establish a direct device-to-device connection between two devices, so that establishment and usage of the connection between the two devices can be controlled by a network. In this way, a carrier can implement control, management, charging, and the like of D2D, and it is ensured that interference of D2D on a common UE is under control.

    摘要翻译： 本发明盘松动到设备的方法，以及用于建立设备到设备连接的系统，并且涉及通信技术领域。 该方法包括：获得由设备到设备D2D服务器，第一设备需要执行D2D通信的登记信息; 执行对所述第一设备gemäß到第一设备找到一个第二设备的登记信息的预匹配; 和演进节点基地eNB的触发来建立所述第一设备和所述第二设备之间的D2D通信链路。 在本发明中，D2D服务器触发向eNB建立两个设备之间的直接的设备到设备连接，所以没有可以通过网络来控制的两个设备之间的连接的建立和使用。 通过这种方式，运营商可以实现控制，管理，计费等D2D的，同时能保证做了一个常规UE D2D的干扰是在控制之下。

    ACCESS METHOD, BASE STATION, ACCESS POINT AND USER EQUIPMENT
    10.
    发明授权
    ACCESS METHOD, BASE STATION, ACCESS POINT AND USER EQUIPMENT 有权

    公开(公告)号：EP2843991B1

    公开(公告)日：2018-11-28

    申请号：EP13791533.6

    申请日：2013-04-03

    申请人： Huawei Technologies Co., Ltd.

    发明人： ZHOU, Weihua ,  XIONG, Xin ,  YU, Yinghui

    IPC分类号： H04W28/08

    CPC分类号： H04W28/0205 ,  H04W28/08 ,  H04W76/00 ,  H04W88/02 ,  H04W88/08 ,  H04W92/20

    摘要： Embodiments of the present invention provide an access method, a base station, an access point and a user equipment. The access method includes: a base station sends a first message to an access point through a first communication interface, for requesting the access point to establish a second bearer with a user equipment UE, the second bearer being based on a second communication interface, wherein the first message carries an identifier of the UE and an identifier of an E-RAB; and the base station establishes a first bearer with the access point, the first bearer being based on the first communication interface, wherein the first bearer and the second bearer correspond to the E-RAB. According to the embodiments of the present invention, the first bearer which is based on the first communication interface is established between the access point and the base station, and the second bearer which is based on the second communication interface is established between the access point and the UE, in order to transmit data through the first bearer and the second bearer under the control of the base station, thereby realizing load balance between the base station and the access point.