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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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公开(公告)号：US20160295468A1
公开(公告)日：2016-10-06
申请号：US15176463
申请日：2016-06-08
Applicant: Huawei Technologies Co., Ltd.
Inventor： Liangliang Zhang , Zhuo Chen , Yajuan Li , Junren Chang , Yan Wang , Yan Peng
CPC classification number: H04W36/0061 , H04B7/15507 , H04W36/0055 , H04W92/14 , H04W92/20
Abstract: In the field of communications technologies, a message handling method and a wireless communication network are provided. The wireless communication network includes a serving evolved NodeB (eNB), a neighbor eNB, and a Relay Node (RN). The serving eNB is coupled with the neighbor eNB through an S1 interface or the X2 interface, and the RN is coupled with the serving eNB and served by the serving eNB. The serving eNB is configured to generate a notification and send the notification to the RN, wherein the notification carries information in which a neighbor cell of a neighbor eNB is marked as a serving cell of the serving eNB. The RN is configured to receive the notification and determine that the X2 interface between the serving eNB and the neighbor eNB is available based on the information carried in the notification.
Abstract translation: 在通信技术领域，提供消息处理方法和无线通信网络。 无线通信网络包括服务演进节点B（eNB），邻居eNB和中继节点（RN）。 服务eNB通过S1接口或X2接口与邻居eNB进行耦合，RN与服务eNB耦合并由服务eNB服务。 服务eNB被配置为生成通知并向RN发送通知，其中通知携带相邻eNB的相邻小区被标记为服务eNB的服务小区的信息。 RN被配置为基于通知中携带的信息来接收通知并确定服务eNB和相邻eNB之间的X2接口可用。
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24.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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Patent Agency Ranking
25.发明申请CARRIER RESOURCE CONFIGURATION METHOD, UPLINK INFORMATION TRANSMISSION METHOD, BASE STATION AND USER EQUIPMENT 审中-公开载波资源配置方法，上行信息传输方法，基站和用户设备公开(公告)号：US20150098441A1
公开(公告)日：2015-04-09
申请号：US14569319
申请日：2014-12-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yan Peng
CPC classification number: H04W72/0413 , H04L1/1671 , H04L1/1812 , H04L1/1887 , H04L1/1893 , H04L5/0005 , H04L5/001 , H04L5/0032 , H04L5/0055 , H04W48/12 , H04W48/20 , H04W72/042 , H04W88/02 , H04W88/08
Abstract: Embodiments of the present invention provide a carrier resource configuration method, an uplink information transmission method, a base station, and a user equipment. The configuration method includes: determining, by the base station, a serving cell group to which a serving cell of the UE belongs; and sending, by the base station, a belonging relationship between a serving cell and a serving cell group to the UE, so that the UE performs uplink transmission according to the belonging relationship. The technical solutions of the present invention solve a problem that a UE cannot be scheduled correctly because a base station cannot acquire UCI of the UE in time.
Abstract translation: 本发明的实施例提供一种载波资源配置方法，上行链路信息发送方法，基站，以及用户装置。 所述配置方法包括：由所述基站确定所述UE的服务小区所属的服务小区组; 并且由所述基站向所述UE发送服务小区和服务小区组之间的归属关系，以使得所述UE根据所述属性关系进行上行链路传输。 本发明的技术方案解决了由于基站不能及时获取UE的UCI而不能正确调度的问题。
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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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公开(公告)号：US08913588B2
公开(公告)日：2014-12-16
申请号：US13633020
申请日：2012-10-01
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jing Liu , Ningjuan Chang , Wang Ke , 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.
Abstract translation: 本发明提供一种切换方法。 接入节点获取移动性管理实体池MME池信息，由移动性管理实体池MME池信息由接入节点的施主站发送，并用于识别用户设备UE所附着的移动性管理实体MME。 接入节点根据用于识别UE附着的MME的MME池信息，启动UE的切换。 本发明还提供一种通信设备和通信系统。
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公开(公告)号：US20140254554A1
公开(公告)日：2014-09-11
申请号：US14280321
申请日：2014-05-16
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04W36/16
CPC classification number: H04W36/165 , H04W36/0055 , H04W72/0413 , H04W84/047
Abstract: Embodiments of the present invention disclose methods and related devices for forwarding uplink data, which are used for avoiding the resource waste caused by the repeated transmission of the uplink data on a Un interface in a handover scenario where the target node is a relay node (RN). An method provided in the embodiments of the present invention includes: receiving, by a donor base station with a relay node RN attached thereto, uplink data sent by a user equipment (UE), wherein the RN is a target node in handover; performing, by the donor base station, a handover preparation; sending, by the donor base station, a serial number status transfer message to the RN; and sending the received uplink data sent by the UE to a serving-gateway S-GW.
Abstract translation: 本发明的实施例公开了用于转发上行链路数据的方法和相关设备，其用于在目标节点是中继节点（RN）的切换场景中避免在Un接口上重复传输上行链路数据所引起的资源浪费 ）。 本发明实施例提供的方法包括：由施主基站接收附有中继节点RN的由用户设备（UE）发送的上行链路数据，其中RN是切换中的目标节点; 由捐助者基站执行切换准备; 由捐助者基站向RN发送序列号状态转移消息; 并将由UE发送的所接收的上行数据发送给服务网关S-GW。
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公开(公告)号：US20140106746A1
公开(公告)日：2014-04-17
申请号：US14107876
申请日：2013-12-16
Applicant: Huawei Technologies Co., LTD
CPC classification number: H04W60/00 , H04B7/14 , H04W8/02 , H04W24/02 , H04W36/0083 , H04W60/06 , H04W84/047
Abstract: A method is disclosed for a relay node (RN) attaching a network. The RN accesses a first cell. The RN obtains a list of cells that support a relay function and allow being accessed by the RN. When the first cell accessed by the RN is one of the cells in the list and a relay function of a mobility management device serving the RN is supported, not leaving, by the RN, the first cell.
Abstract translation: 公开了一种连接网络的中继节点（RN）的方法。 RN访问第一个小区。 RN获得支持中继功能并允许被RN访问的小区列表。 当由RN访问的第一小区是列表中的小区之一并且支持服务于RN的移动性管理设备的中继功能时，不由RN离开第一小区。
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