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公开(公告)号：US20180176812A1
公开(公告)日：2018-06-21
申请号：US15894935
申请日：2018-02-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hongzhuo ZHANG , Yi Guo , Jing Liu , Wenjie Peng
IPC: H04W24/10
CPC classification number: H04W24/10 , H04W36/00 , H04W36/0061 , H04W36/14 , H04W76/10 , H04W84/12 , H04W88/02
Abstract: Embodiments of the present invention provide a wireless local area network WLAN measurement and reporting method, and a related device. The method includes: acquiring, by a user terminal, WLAN group information, where the WLAN group information indicates at least one WLAN group; determining, by the user terminal, whether at least one WLAN in the WLAN group satisfies WLAN measurement configuration information; and reporting, by the user terminal, a measurement result of the at least one WLAN in the WLAN group to a base station when the at least one WLAN in the WLAN group satisfies the WLAN measurement configuration information. Therefore, a signaling resource can be saved, thereby reducing signaling load caused by simultaneous reporting of a large quantity of WLAN measurement results.
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12.发明申请ACCESS CONTROL METHOD, BASE STATION, USER EQUIPMENT, AND MOBILITY MANAGEMENT ENTITY 有权访问控制方法，基站，用户设备和移动性管理实体公开(公告)号：US20150282048A1
公开(公告)日：2015-10-01
申请号：US14735839
申请日：2015-06-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hongzhuo ZHANG , Yang ZHAO , Dong CHEN , Philippe REININGER
CPC classification number: H04W48/04 , H04W8/12 , H04W8/14 , H04W8/26 , H04W28/08 , H04W36/12 , H04W48/18 , H04W84/042 , H04W88/005 , H04W88/08
Abstract: The present invention provides an access control method, a base station, user equipment, and a mobility management entity, where the access control method includes: receiving, by the base station, a temporary identifier and a PLMN available indication that are of the UE and sent by the UE; receiving a service request message sent by the UE, and determining a serving MME of the UE according to a GMMEI in the temporary identifier of the UE; and sending the service request message and the PLMN available indication to the serving MME of the UE, so that the serving MME of the UE sends a redirection indication, and the UE registers with an HPLMN of the UE. Therefore, in a network sharing scenario, the UE can select the home PLMN of the UE as a serving PLMN of the UE as early as possible.
Abstract translation: 本发明提供了一种接入控制方法，基站，用户设备和移动性管理实体，其中所述接入控制方法包括：由所述基站接收所述UE的临时标识符和PLMN可用指示，以及 由UE发送; 接收UE发送的服务请求消息，根据UE的临时标识符中的GMMEI确定UE的服务MME; 以及向所述UE的所述服务MME发送所述服务请求消息和所述PLMN可用指示，使得所述UE的服务MME发送重定向指示，并且所述UE向所述UE的HPLMN注册。 因此，在网络共享情况下，UE可以尽可能早地选择UE的归属PLMN作为UE的服务PLMN。
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公开(公告)号：US20140022910A1
公开(公告)日：2014-01-23
申请号：US14035564
申请日：2013-09-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hongzhuo ZHANG , Shukun WANG
IPC: H04W24/00
Abstract: The present invention discloses a signaling tracing method, apparatus and system. In embodiments of the present invention, the signaling tracing configuration information sent by an OAM device carries a user equipment identifier, and therefore, even in a scenario that an access network and a core network are managed by different OAM devices, the OAM device of the access network can also initiate signaling-based signaling tracing configuration, so that a base station can initiate signaling tracing for the user equipment.
Abstract translation: 本发明公开了一种信号跟踪方法，装置和系统。 在本发明的实施例中，由OAM设备发送的信令跟踪配置信息携带用户设备标识符，因此即使在接入网络和核心网络由不同的OAM设备管理的情况下， 接入网络还可以发起基于信令的信令跟踪配置，使得基站可以启动用户设备的信令跟踪。
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公开(公告)号：US20200229051A1
公开(公告)日：2020-07-16
申请号：US16833085
申请日：2020-03-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Henrik LUNDQVIST , Henrik OLOFSSON , Johan Christer QVARFORDT , Hongzhuo ZHANG , Kari Juhani LEPPANEN
Abstract: A first network node is configured to: group served cells into a first set of cells and at least one second set of cells, the cells in the first set of cells being associated with a first set of cell information and cells in the second set of cells being associated with a second set of cell information; generate a setup request including a first indication indicating the first set of cells and their respective first set of cell information and the second set of cells and their respective second set of cell information; and transmit the setup request to the second network node. The second network node is configured to receive a setup request from a first network node, the setup request including a first indication.
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公开(公告)号：US20190313244A1
公开(公告)日：2019-10-10
申请号：US16449709
申请日：2019-06-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Rui WANG , Mingzeng DAI , Haiyan LUO , Xiaoying XU , Tingting GENG , Hongzhuo ZHANG
Abstract: This application provides a transmission method for retrieving old context of a terminal device, the method includes: a first network node sends a first message to a first system, where the first message is received from a terminal device and includes CRNTI allocated previously by the first network node for the terminal device; the first system sends a second message to the first network node, the second message comprises identification information of the terminal device which is in association with old context information of the terminal device that is stored at the first network node, and is used by the first network node to retrieve the old context information of the terminal device.
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Patent Agency Ranking
公开(公告)号：US20190159075A1
公开(公告)日：2019-05-23
申请号：US16259619
申请日：2019-01-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wenjie PENG , Hongzhuo ZHANG
Abstract: Embodiments of the present disclosure provide a method for accessing an inter-RAT cell and a related device, and the method includes: sending, by a base station, a first message to a terminal, where the first message is used to instruct the terminal to access an inter-RAT cell, and an LTE cell and the inter-RAT cell are different cells. Beneficial effects are as follows: The first message is sent to the terminal, so that the terminal directly accesses the inter-RAT cell without a need to access the base station. In this way, the terminal does not need to perform a handover procedure, thereby reducing a delay in an access process, effectively ensuring that the terminal can successfully access the inter-RAT cell, and effectively ensuring that a radio access technology new RAT service can be performed between the terminal and a base station of the inter-RAT cell.
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公开(公告)号：US20190082316A1
公开(公告)日：2019-03-14
申请号：US16185289
申请日：2018-11-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Wenjie PENG , Hongzhuo ZHANG
Abstract: This application provide example mobility management methods, access network control devices, and communications systems. One example method includes receiving, by an access network control device, a location area request message of user equipment (UE) through a first station, where the UE is located in a cell managed by the first station. The access network control device can configure at least one location area identity list for the UE based on the location area request message, where the location area identity list includes at least one location area identity, and the location area identity is used to identify a location area. The access network control device can then send the at least one location area identity list to the UE through the first station.
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公开(公告)号：US20180367292A1
公开(公告)日：2018-12-20
申请号：US16112416
申请日：2018-08-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaoli SHI , Hongzhuo ZHANG , Haiyan LUO , Wenjie PENG
CPC classification number: H04L9/006 , H04L9/0656 , H04L9/08 , H04L2209/80 , H04W12/0017 , H04W12/04 , H04W12/06 , H04W12/0602 , H04W76/10
Abstract: The present disclosure discloses a data transmission method, device, and system, and belongs to the field of communications technologies. The method includes: receiving a data packet sent by user equipment, where the data packet carries indication information used to instruct a base station to establish a specified data connection to the user equipment; generating a first key of the user equipment based on the indication information and a public key of the base station; and performing data transmission with the user equipment based on the first key of the user equipment. According to the data transmission method, the transmitted data can be encrypted and decrypted when there is no radio resource control connection between the base station and the user equipment, thereby improving data transmission security while ensuring data transmission efficiency.
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公开(公告)号：US20180199248A1
公开(公告)日：2018-07-12
申请号：US15917104
申请日：2018-03-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiao CHEN , Tianle DENG , Hongzhuo ZHANG , Li YANG
CPC classification number: H04W36/0077 , H04W36/14 , H04W76/28 , H04W88/06
Abstract: Embodiments of the present invention provide a method for accessing a network by a UE, and an access device. The method includes: sending, by a source side access device, an access indication message to a UE, where the access indication message is used to instruct the UE to access a target side access device; or sending, by a source side access device, a first notification message to a target side access device, where the first notification message is used to instruct the target side access device to send, to a UE, access information used to instruct the UE to access the target side access device; and in a process in which the UE accesses the target side access device, maintains a connection between the UE and the source side access device, therefore, a service interruption is not caused.
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公开(公告)号：US20170164258A1
公开(公告)日：2017-06-08
申请号：US15435792
申请日：2017-02-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haiyan LUO , Hongzhuo ZHANG , Tianle DENG
Abstract: The present invention relates to the field of mobile communications technologies, and in particular, to a resource allocation method, a service transmission method, and an apparatus, so as to resolve a technical problem of how to coordinately transmit, in a WLAN, a WLAN service and a to-be-offloaded service of a cellular network node. In embodiments of the present invention, resources separately allocated to an AP and the cellular network node are specified, and the AP and the cellular network node are separately notified of an allocation result. In this way, both the AP and the cellular network node transmit data on only the respective allocated WLAN resources, so as to avoid that the WLAN service and the to-be-offloaded service of the cellular network node contend for a channel.
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