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公开(公告)号：US09179376B2
公开(公告)日：2015-11-03
申请号：US14203067
申请日：2014-03-10
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W36/0077 , H04W36/0055 , H04W36/08 , H04W40/36 , H04W84/047 , H04W88/04
Abstract: The present invention relates to the field of communications technologies and provides a relay node handover method. The method includes: receiving, by a target base station, a handover request sent by a source base station serving a relay node; acquiring, by the target base station, first transport network layer TNL information from the source base station; and establishing, by the target base station, a connection with the relay node according to the first TNL information. The present invention further provides a base station and a communication system. The present invention may implement the handover of a relay node from a source base station to a target base station, thereby ensuring the establishment of a connection between the relay node and the target base station.
Abstract translation: 本发明涉及通信技术领域，并提供了一种中继节点切换方法。 该方法包括：由目标基站接收由服务于中继节点的源基站发送的切换请求; 由目标基站从源基站获取第一传输网络层TNL信息; 以及由所述目标基站根据所述第一TNL信息建立与所述中继节点的连接。 本发明还提供一种基站和通信系统。 本发明可以实现中继节点从源基站到目标基站的切换，从而确保中继节点与目标基站之间的连接的建立。
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公开(公告)号：US20150156663A1
公开(公告)日：2015-06-04
申请号：US14619837
申请日：2015-02-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ke Wang , Ningjuan Chang , Yan Peng
CPC classification number: H04W28/0263 , H04B7/2606 , H04L45/302 , H04W28/08 , H04W72/087 , H04W72/1263 , H04W84/047 , H04W88/08
Abstract: A traffic bearer mapping method includes: obtaining attribute information of a traffic data flow of a user; selecting a relay transmission tunnel according to the attribute information of the traffic data flow of the user; and mapping the received traffic data flow to the relay transmission tunnel for transmission, where the relay transmission tunnel includes a relay link radio bearer Un RB or a bearer including the Un RB. Transmission of a traffic data flow in an LTE-A network after a relay node is introduced into is implemented, thereby ensuring quality of service of multi-service.
Abstract translation: 业务承载映射方法包括：获取用户业务数据流的属性信息; 根据用户的业务数据流的属性信息选择中继传输隧道; 并将接收到的业务数据流映射到中继传输隧道进行传输，其中中继传输隧道包括中继链路无线承载Un RB或包含Un RB的承载。 在引入中继节点之后，在LTE-A网络中传输业务数据流，从而确保多业务的服务质量。
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13.发明申请METHOD, APPARATUS, AND COMMUNICATION SYSTEM FOR CONFIGURING RELAY NODE SUBFRAME 有权用于配置继电器节点子帧的方法，装置和通信系统公开(公告)号：US20130301517A1
公开(公告)日：2013-11-14
申请号：US13939341
申请日：2013-07-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ningjuan CHANG , Jing Liu , Ke Wang , Yan Peng
IPC: H04W72/04
CPC classification number: H04W72/0453 , H04B7/155 , H04L5/001 , H04L5/0094
Abstract: The present invention discloses a method for configuring a relay node subframe, including: a relay node (RN) sends an RN subframe configuration request for at least one component carrier (CC) to a base station, where the RN subframe configuration request for one or more CCs is used to request for RN subframe configuration for at least one CC; the RN receives the RN subframe configuration information for the at least one CC sent by the base station; and the RN subframe configuration information for the at least one CC is obtained through configuration performed by the base station after the base station receives an RN subframe configuration request for the at least one CC. The present invention also discloses a corresponding apparatus. According to a solution of the present invention, an RN subframe may be configured for a CC when carrier aggregation and RN are deployed in an integrated manner.
Abstract translation: 本发明公开了一种用于配置中继节点子帧的方法，包括：中继节点（RN）向基站发送至少一个分量载波（CC）的RN子帧配置请求，其中RN子帧配置请求一个或 更多的CC用于请求至少一个CC的RN子帧配置; RN接收由基站发送的至少一个CC的RN子帧配置信息; 并且在所述基站接收到所述至少一个CC的RN子帧配置请求之后，通过所述基站执行的配置来获得所述至少一个CC的所述RN子帧配置信息。 本发明还公开了一种相应的装置。 根据本发明的方案，当以集成方式部署载波聚合和RN时，RN子帧可以被配置为CC。
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公开(公告)号：US09801098B2
公开(公告)日：2017-10-24
申请号：US14553715
申请日：2014-11-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jing Liu , Ningjuan Chang , Ke Wang , Yan Peng
CPC classification number: H04W36/0016 , H04W36/00 , H04W36/0005 , H04W36/08 , H04W92/045 , H04W92/20
Abstract: The present invention provides a handover method. An access node obtains mobility management entity pool MME pool information which is sent by a donor station of the access node and is used for identifying a mobility management entity MME to which a user equipment UE is attached. The access node initiates handover for the UE according to the MME pool information used for identifying the MME to which the UE is attached. The present invention further provides a communication device and a communication system.
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公开(公告)号：US09769709B2
公开(公告)日：2017-09-19
申请号：US14558436
申请日：2014-12-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jing Liu , Ningjuan Chang , Ke Wang , Yan Peng
CPC classification number: H04W36/0016 , H04W36/00 , H04W36/0005 , H04W36/08 , H04W92/045 , H04W92/20
Abstract: The present invention provides a handover method. An access node obtains mobility management entity pool MME pool information which is sent by a donor station of the access node and is used for identifying a mobility management entity MME to which a user equipment UE is attached. The access node initiates handover for the UE according to the MME pool information used for identifying the MME to which the UE is attached. The present invention further provides a communication device and a communication system.
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Patent Agency Ranking
16.发明授权Method, device, and communication system for establishing connection with network management system 有权与网络管理系统建立连接的方法，设备和通信系统公开(公告)号：US09131473B2
公开(公告)日：2015-09-08
申请号：US14036943
申请日：2013-09-25
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W76/02 , H04L41/28 , H04L61/1511 , H04L61/2015 , H04L63/02 , H04L63/0272 , H04L63/164 , H04W24/02 , H04W76/10 , H04W88/085
Abstract: The present disclosure relates to the field of communications technologies and discloses a method, a device, and a communication system for establishing a connection with a network management system. The method includes: obtaining, by a relay node, a first IP address of the relay node; obtaining, by the relay node, an IP address of a security gateway by using the first IP address of the relay node; establishing, by the relay node, an IP security tunnel with the security gateway according to the IP address of the security gateway; obtaining, by the relay node, a second IP address of the relay node and an IP address of the network management system through the IP security tunnel; and establishing, by the relay node, a connection with the network management system by using the second IP address of the relay node and the IP address of the network management system.
Abstract translation: 本公开涉及通信技术领域，并且公开了一种用于建立与网络管理系统的连接的方法，设备和通信系统。 该方法包括：由中继节点获取中继节点的第一IP地址; 由中继节点通过使用中继节点的第一IP地址获得安全网关的IP地址; 由中继节点根据安全网关的IP地址建立与安全网关的IP安全隧道; 由中继节点通过IP安全隧道获取中继节点的第二IP地址和网络管理系统的IP地址; 以及由中继节点通过使用中继节点的第二IP地址和网络管理系统的IP地址建立与网络管理系统的连接。
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公开(公告)号：US20150133112A1
公开(公告)日：2015-05-14
申请号：US14600752
申请日：2015-01-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ke Wang , Zheng Shang , Jianwei Zhang
CPC classification number: H04W72/048 , H04W48/08 , H04W72/042 , H04W76/14 , H04W88/06 , H04W88/10 , H04W92/18
Abstract: Embodiments of the present invention are applicable to the field of wireless communications technologies, and provide a device-to-device communication method and device. The method includes: receiving, by a base station, a device capability indication of a user equipment; sending a base station capability indication to the user equipment; establishing a first transmission channel, where the first transmission channel is established in a network that is supported by the base station serving the user equipment, and is used to transmit device-to-device communication control information to the user equipment; and sending the device-to-device communication control information to the user equipment through the first transmission channel, so that the user equipment performs transmission of a device-to-device communication signal with another user equipment according to the device-to-device communication control information.
Abstract translation: 本发明的实施例可应用于无线通信技术领域，并且提供一种设备到设备的通信方法和设备。 该方法包括：由基站接收用户设备的设备能力指示; 向所述用户设备发送基站能力指示; 建立第一传输信道，其中第一传输信道在由服务用户设备的基站支持的网络中建立，并且用于向用户设备发送设备到设备通信控制信息; 并且通过第一传输信道将设备到设备通信控制信息发送到用户设备，使得用户设备根据设备到设备通信与另一用户设备进行设备到设备通信信号的传输 控制信息。
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公开(公告)号：US20150078341A1
公开(公告)日：2015-03-19
申请号：US14553715
申请日：2014-11-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jing Liu , Ningjuan Chang , Ke Wang , Yan Peng
CPC classification number: H04W36/0016 , H04W36/00 , H04W36/0005 , H04W36/08 , H04W92/045 , H04W92/20
Abstract: The present invention provides a handover method. An access node obtains mobility management entity pool MME pool information which is sent by a donor station of the access node and is used for identifying a mobility management entity MME to which a user equipment UE is attached. The access node initiates handover for the UE according to the MME pool information used for identifying the MME to which the UE is attached. The present invention further provides a communication device and a communication system.
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19.发明授权公开(公告)号：US09520951B2
公开(公告)日：2016-12-13
申请号：US14569417
申请日：2014-12-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhaohui Li , Linghao Cheng , Ke Wang
IPC: H04B10/08 , H04B10/564 , H04B10/077 , H04L25/02
CPC classification number: H04B10/564 , H04B10/0775 , H04B10/0779 , H04L25/022
Abstract: Embodiments of the present invention relate to a signal transmission method, transmitter, and signal transmission system. The method includes: obtaining, by a sending end, information about a power fading point of a fiber channel between the sending end and a receiving end; determining, by the sending end and according to the information about the power fading point, a subcarrier that is used to send a service signal to the receiving end on the fiber channel, where a frequency of the determined subcarrier is different from that of the power fading point; and sending, by the sending end, a service signal to the receiving end by using the determined subcarrier. According to the embodiments of the present invention, validity of a signal spectrum is ensured, and therefore it is ensured that transmitted data can be effectively recovered at a receiving end.
Abstract translation: 本发明的实施例涉及一种信号传输方法，发射机和信号传输系统。 该方法包括：通过发送端获取关于发送端和接收端之间的光纤信道的功率衰落点的信息; 由所述发送端根据所述功率衰减点的信息确定用于向所述光纤信道的接收端发送业务信号的子载波，其中所确定的副载波的频率与所述功率衰减点的频率不同 褪色点 并且通过使用所确定的子载波，由所述发送端向所述接收端发送业务信号。 根据本发明的实施例，确保信号频谱的有效性，从而确保在接收端能够有效地恢复发送的数据。
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公开(公告)号：US20160142393A1
公开(公告)日：2016-05-19
申请号：US14939450
申请日：2015-11-12
Applicant: Huawei Technologies Co., Ltd.
IPC: H04L29/06 , H04L12/741
CPC classification number: H04L63/08 , H04L45/74 , H04L63/029 , H04L63/0876 , H04L63/0884 , H04L63/101
Abstract: A terminal authentication apparatus and method. The method includes sending, by an authenticator, a media access control (MAC) address of a terminal to an authentication server, and authenticating, by the authentication server, the MAC address according to a preset MAC address list. When an authentication result indicates that the terminal does not belong to the preset MAC address list, the method includes detecting, by a security gateway according to a data stream of the terminal, whether the terminal is a trusted terminal. The method also includes instructing, according to a detection result, the authentication server to update the MAC address list; and after the MAC address list is updated, triggering the authenticator to re-authenticate the terminal. The present disclosure resolves a problem that normal monitoring is seriously affected due to the fact that a terminal that is not in a whitelist is directly not allowed to access a monitoring network.
Abstract translation: 一种终端认证装置和方法。 该方法包括由认证者将终端的媒体访问控制（MAC）地址发送给认证服务器，并由认证服务器根据预设的MAC地址列表认证MAC地址。 当认证结果表示终端不属于预设的MAC地址列表时，该方法包括由安全网关根据终端的数据流来检测终端是否为可信终端。 该方法还包括根据检测结果指示认证服务器更新MAC地址列表; MAC地址列表更新后，触发验证方对终端进行重新认证。 本公开解决了由于直接不允许不在白名单中的终端访问监控网络而导致正常监视受到严重影响的问题。
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