公开(公告)号：US09794010B2

公开(公告)日：2017-10-17

申请号：US15014261

申请日：2016-02-03

Applicant: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY

Inventor： Ying Wang ,  Jiayi Fang ,  Xiaodong Yang

IPC: H04H20/71 ,  H04L12/26 ,  H04W4/00 ,  H04H20/16 ,  H04W72/00 ,  H04W72/04 ,  H04J11/00 ,  H04L5/14 ,  H04W76/04

CPC classification number: H04H20/16 ,  H04J11/00 ,  H04L5/14 ,  H04W72/005 ,  H04W72/0426 ,  H04W76/27

Abstract: The present invention provides a method for notifying Multicast Broadcast Single Frequency Network (MBSFN) subframe configuration, which comprises the following steps: a first node sends its MBSFN subframe configuration, via an X2 interface, to a second node with which the first node is connected; the first node receives the MBSFN subframe configuration of the second node as a feedback. According to the invention, a serving cell can obtain the MBSFN subframe configurations of the neighboring cells and/or RNs, so that rational utilization of resources is achieved according to the configurations. Therefore, interference between cells is reduced, and system capacity and efficiency are improved.

公开(公告)号：US20150304916A1

公开(公告)日：2015-10-22

申请号：US14648564

申请日：2013-12-16

Applicant: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY

Inventor： Ying Wang ,  Nan Yan ,  Dajun Zhang

IPC: H04W36/04 ,  H04W24/10 ,  H04W76/02 ,  H04W16/32 ,  H04W48/02 ,  H04W76/04

CPC classification number: H04W36/04 ,  H04W16/32 ,  H04W24/10 ,  H04W36/18 ,  H04W48/02 ,  H04W84/045 ,  H04W92/20

Abstract: A method and apparatus for transferring bearing in a layered network are disclosed in the embodiments of the present application, which relate to wireless communications field and are used to avoid failure when transferring bearing in user layer so as to improve communications quality of users. In the present application, after judging the need for transferring a Data Wireless Bearing DRB of a terminal to a Closed Subscriber Group CSG Local eNB, a Macro eNB determines whether to allow the terminal to access the CSG Local eNB and initiates a bearing transferring process to the CSG Local eNB if so. The CSG Local eNB accepts a bearing transferring request carrying CSG member status information of the terminal sent by the Macro eNB and implements accessing control for the separated bearing of the terminal according to the CSG member status information. Thus it can be seen said problems can be avoided.

Abstract translation: 在本申请的实施例中公开了一种用于在分层网络中传送方位的方法和装置，其涉及无线通信领域，并且用于在用户层中传送承载时避免故障，从而提高用户的通信质量。 在本申请中，宏基站在判断需要将终端的无线数据无线承载DRB传送给封闭用户组CSG本地eNB后，判断是否允许终端接入CSG本地eNB，并启动承载传送处理 如果是CSG本地eNB。 CSG本地eNB接受携带由宏eNB发送的终端的CSG成员状态信息的承载转移请求，并根据CSG成员状态信息对终端的分离承载进行访问控制。 因此，可以看出所述问题可以避免。

公开(公告)号：US11129086B2

公开(公告)日：2021-09-21

申请号：US16619456

申请日：2018-04-23

Applicant: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY

Inventor： Dajun Zhang ,  Aijuan Liu ,  Ying Wang

IPC: H04W48/10 ,  H04W88/08

Abstract: Disclosed are a system message notification and sending method and apparatus. The method comprises: a CU determines system message relevant information; and the CU sends the system message relevant information to a DU. The DU receives the system message relevant information sent by the CU; and the DU notifies a terminal of the information. The present application provides an access control and system message processing solution under a CU-DU architecture, and a CU can provide sufficient auxiliary information to a DU, and thus the DU can generate suitable system information according to same. The two coordinate to provide a service to a UE, and the system efficiency is improved and a good user experience is ensured.

公开(公告)号：US10959133B2

公开(公告)日：2021-03-23

申请号：US16323767

申请日：2017-06-12

Applicant: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY

Inventor： Ying Wang ,  Bin Jiao

IPC: H04W36/00 ,  H04W36/08 ,  H04W36/14 ,  H04W28/24 ,  H04W28/16 ,  H04W92/20

Abstract: During the handover, a source base station transmits a handover request message carrying a QoS flow-based QoS parameter and/or a RB-based QoS parameter to a target base station. The target base station performs the admission control in accordance with the QoS flow-based QoS parameter or the RB-based QoS parameter, and transmits back to the source base station a handover request response message including information of a QoS flow or RB admitted successfully or unsuccessfully. The target base station performs, in accordance with the received information of the QoS flow, a convergence operation on the QoS flows which have a same QoS requirement, and generates a convergence mapping relationship from the QoS flows to the RBs and a corresponding RB configuration parameter. In addition, the target base station transmits the information of the QoS flow having been admitted to a core network.

公开(公告)号：US09538438B2

公开(公告)日：2017-01-03

申请号：US14648564

申请日：2013-12-16

Applicant: China Academy of Telecommunications Technology

Inventor： Ying Wang ,  Nan Yan ,  Dajun Zhang

IPC: H04W36/04 ,  H04W36/18 ,  H04W48/02 ,  H04W16/32 ,  H04W24/10 ,  H04W76/02 ,  H04W76/04 ,  H04W84/04 ,  H04W92/20

CPC classification number: H04W36/04 ,  H04W16/32 ,  H04W24/10 ,  H04W36/18 ,  H04W48/02 ,  H04W84/045 ,  H04W92/20

Abstract: A method and apparatus for transferring bearing in a layered network are disclosed in the embodiments of the present application, which relate to wireless communications field and are used to avoid failure when transferring bearing in user layer so as to improve communications quality of users. In the present application, after judging the need for transferring a Data Wireless Bearing DRB of a terminal to a Closed Subscriber Group CSG Local eNB, a Macro eNB determines whether to allow the terminal to access the CSG Local eNB and initiates a bearing transferring process to the CSG Local eNB if so. The CSG Local eNB accepts a bearing transferring request carrying CSG member status information of the terminal sent by the Macro eNB and implements accessing control for the separated bearing of the terminal according to the CSG member status information. Thus it can be seen said problems can be avoided.

Abstract translation: 在本申请的实施例中公开了一种用于在分层网络中传送方位的方法和装置，其涉及无线通信领域，并且用于在用户层中传送承载时避免故障，从而提高用户的通信质量。 在本申请中，宏基站在判断需要将终端的无线数据无线承载DRB传送给封闭用户组CSG本地eNB后，判断是否允许终端接入CSG本地eNB，并启动承载传送处理 如果是CSG本地eNB。 CSG本地eNB接受携带由宏eNB发送的终端的CSG成员状态信息的承载转移请求，并根据CSG成员状态信息对终端的分离承载进行访问控制。 因此，可以看出所述问题可以避免。

公开(公告)号：US20150148024A1

公开(公告)日：2015-05-28

申请号：US14412689

申请日：2013-07-05

Applicant: China Academy of Telecommunications Technology

Inventor： Bin Jiao ,  Ying Wang

IPC: H04W8/22

CPC classification number: H04W8/22 ,  H04W8/005 ,  H04W8/205 ,  H04W76/00

Abstract: Disclosed are a UE configuration method, network side device and system for proximity awareness in the present invention, which are used to achieve the function of obtaining the service information by proximity awareness between terminals in a cellular communication system. The network side device configures the service ID of each service type to be sent by the transmission UE and the temporary device ID, and the network side device configures the service ID filtering template for the receiving UE according to the service types to be received by the receiving UE, and thus the configured transmission UE and the receiving UE can obtain the service information by proximity awareness.

Abstract translation: 本发明的UE配置方法，用于接近感知的网络侧设备和系统，用于通过蜂窝通信系统中的终端之间的接近感知实现获得服务信息的功能。 网络侧设备配置由发送UE发送的各种业务类型的业务ID和临时设备ID，网络侧设备根据接收到的UE所接收的业务类型配置接收用户的业务ID过滤模板 接收UE，因此配置的传输UE和接收UE可以通过接近感知获得服务信息。