公开(公告)号：US20170359775A1

公开(公告)日：2017-12-14

申请号：US15684485

申请日：2017-08-23

Applicant: Huawei Technologies Co, Ltd.

Inventor： Wenfu Wu ,  Yan Li

IPC: H04W48/20 ,  H04W48/16 ,  H04W84/12

CPC classification number: H04W48/20 ,  H04W48/16 ,  H04W84/12 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/142 ,  Y02D70/146

Abstract: The present invention provides a WLAN access method, which can save electric energy of a UE. The method includes: obtaining an access location of a UE; obtaining AP access information of the UE at the access location; selecting an AP according to the obtained AP access information to access a WLAN; and sending AP access information of the selected AP to the UE. The present invention further provides another WLAN access method and a corresponding apparatus.

公开(公告)号：US09788353B2

公开(公告)日：2017-10-10

申请号：US14723281

申请日：2015-05-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yan Li ,  Jin Zhang

IPC: H04W76/02 ,  H04W48/18 ,  H04M15/00 ,  H04W88/16 ,  H04W8/08 ,  H04L12/26 ,  H04L12/14

CPC classification number: H04W76/022 ,  H04L12/1407 ,  H04L43/028 ,  H04M15/66 ,  H04M15/8214 ,  H04W8/082 ,  H04W48/18 ,  H04W76/12 ,  H04W88/16

Abstract: Embodiments of the present invention provide a mobile network communications method, communications apparatus, and communications system. The method includes: receiving, by a transport packet data network gateway, a data packet to be sent to a mobile node, and determining a home packet data network gateway of the mobile node according to IP address information of the mobile node; then sending a data connection establishment request message to the home packet data network gateway, to request to establish a data connection to a base station or a serving gateway at a location of the mobile node; and finally sending the data packet to the base station or the serving gateway through a channel of the data connection, or receiving a data packet that is sent by the base station or the serving gateway through a channel of the data connection.

公开(公告)号：US20170286306A1

公开(公告)日：2017-10-05

申请号：US15630105

申请日：2017-06-22

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Jianhua Zhou ,  Yan Li ,  Po Zhang ,  Fei Wang

IPC: G06F12/0862

CPC classification number: G06F12/0862 ,  G06F3/06 ,  G06F12/0238 ,  G06F2212/1032 ,  G06F2212/251 ,  G06F2212/602

Abstract: A data accessing method includes: determining whether a preset cache area has cached data that a read target address points to when receiving a read instruction that includes the read target address; and finding a cache address corresponding to the read target address according to a first mapping relationship if the preset cache area has cached the data that the read target address points to, and reading data that the cache address points to from the preset cache area, where the first mapping relationship is used to record a correspondence between the target address and the cache address; orreading, from non-volatile storage space, the data that the read target address points to if the preset cache area has not cached the data that the read target address points to. By means of the method, data read errors caused by write interference can be reduced.

公开(公告)号：US09763183B2

公开(公告)日：2017-09-12

申请号：US14666830

申请日：2015-03-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wenfu Wu ,  Yan Li

IPC: H04W4/00 ,  H04W48/20 ,  H04W48/16 ,  H04W84/12

CPC classification number: H04W48/20 ,  H04W48/16 ,  H04W84/12 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/142

Abstract: The present invention provides a WLAN access method that includes obtaining an access location of a UE; obtaining AP access information of the UE at the access location; selecting an AP according to the obtained AP access information to access a WLAN; and sending AP access information of the selected AP to the UE. The present invention further provides another WLAN access method and a corresponding apparatus.

公开(公告)号：US09596296B2

公开(公告)日：2017-03-14

申请号：US14184363

申请日：2014-02-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xuefei Song ,  Yinben Xia ,  Yan Li

IPC: G06F15/16 ,  H04L29/08 ,  H04L29/12 ,  H04L12/715

CPC classification number: H04L67/10 ,  H04L29/12 ,  H04L45/46

Abstract: A method of inter-board communication in a router cluster, a router, and a router cluster are provided. The method comprises: the main router configuring and enabling an IP address of the interconnection interface of the main router, and acquiring IP address(es) of other router(s) in the router cluster; other router(s) except the main router configuring and enabling IP address(es) of interconnection interface(s) of other router(s) except the main router respectively, and acquiring the IP address of the main router; the main router establishing communication connections with other router(s) in the router cluster, and enabling the function of communication agent; the main router and the other router(s) in the router cluster transmitting internal control messages of the router cluster through their respective communication agent modules.

Abstract translation: 提供了路由器集群，路由器和路由器集群中板间通信的方法。 该方法包括：主路由器配置和启用主路由器互连接口的IP地址，并获取路由器集群中其他路由器的IP地址; 其他路由器除了主路由器分别配置和启用除主路由器之外的其他路由器的互连接口的IP地址，并获取主路由器的IP地址; 主路由器与路由器集群中的其他路由器建立通信连接，并启用通信代理功能; 主路由器和路由器集群中的其他路由器通过各自的通信代理模块发送路由器集群的内部控制消息。

公开(公告)号：US09577871B2

公开(公告)日：2017-02-21

申请号：US14160227

申请日：2014-01-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yinben Xia ,  Yan Li ,  Xuefei Song

IPC: G06F15/173 ,  H04L12/24 ,  H04L12/775 ,  H04L12/715

CPC classification number: H04L41/0226 ,  H04L45/46 ,  H04L45/58

Abstract: A method of interface registration for a network device to join in a cluster system, comprises: when the network device joins in the cluster system, the network device's local interconnection board sends its board number to the network device's local main control board, the network device's local non-interconnection board receives the board number sent by the local main control board, wherein the local interconnection board is a board on which interfaces for interconnecting the network device to network devices in the cluster system are located; after the cluster interface registration of the local non-interconnection board and local interconnection board on the cluster main control board, the local non-interconnection board and the local interconnection board receive and store a mapping relationship between local interface information of the network device and global interface information of the network device sent by the cluster main control board respectively.

Abstract translation: 一种网络设备加入群集系统的接口注册方法，包括：当网络设备加入集群系统时，网络设备的本地互连板将其板卡号发送到网络设备的本地主控板，网络设备的 本地非互连板接收到本地主控板发送的板号，其中本地互连板是将网络设备与集群系统中的网络设备互连的接口位于该板上; 集群主控板上的本地非互联板和本地互连板的集群接口注册后，本地非互连板和本地互连板接收并存储网络设备的本地接口信息与全局之间的映射关系 分别由集群主控板发送的网络设备的接口信息。

公开(公告)号：US20160306588A1

公开(公告)日：2016-10-20

申请号：US15192614

申请日：2016-06-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yan Li ,  Meng Zhou ,  Po Zhang

IPC: G06F3/06 ,  G11C29/52 ,  G06F11/10

CPC classification number: G06F3/0647 ,  G06F3/061 ,  G06F3/0619 ,  G06F3/064 ,  G06F3/0656 ,  G06F3/0659 ,  G06F3/0679 ,  G06F11/1048 ,  G06F11/1068 ,  G11C16/32 ,  G11C16/3495 ,  G11C29/52 ,  G11C2029/0411 ,  G11C2207/2236

Abstract: A solid state disk and a data moving method are disclosed. The SSD includes a storage medium and a control chip, where storage space of the storage medium is divided into at least two blocks for storing data, and the control chip includes: a service processing module sends a moving command to a moving module; and the moving module receives the moving command; read valid data from the source block according to the moving command, and perform ECC checking on the valid data; and write checked data into a blank page of the destination block. The SSD can control movement of data from a source block to a blank page of a destination block; compared with a data moving process in which read and write are separated, a path that data moving passes through is simple and reduce impact of the data moving process on performance of the SSD.

Abstract translation: 公开了固态盘和数据移动方法。 SSD包括存储介质和控制芯片，其中存储介质的存储空间被划分为用于存储数据的至少两个块，并且控制芯片包括：服务处理模块向移动模块发送移动命令; 移动模块接收移动命令; 根据移动命令从源块读取有效数据，对有效数据执行ECC检查; 并将检查的数据写入目标块的空白页。 SSD可以控制从源块到目的地块的空白页的数据移动; 与读写分离的数据移动过程相比，数据移动通过的路径简单，减少了数据移动过程对SSD性能的影响。

公开(公告)号：US09398006B2

公开(公告)日：2016-07-19

申请号：US14143577

申请日：2013-12-30

Applicant: Huawei Technologies Co., Ltd. ,  Xi'an Jiaotong University

Inventor： Heng Chang ,  Yazhe Tang ,  Qifeng Ma ,  Yan Li

IPC: H04L29/06 ,  G06F21/53 ,  H04L12/28 ,  H04W4/00 ,  H04L29/08 ,  H04W4/02

CPC classification number: H04L63/0853 ,  G06F21/53 ,  H04L12/2814 ,  H04L63/083 ,  H04L67/04 ,  H04L67/18 ,  H04L67/34 ,  H04W4/02 ,  H04W4/50

Abstract: The present disclosure provides a smart space access method, a system, a controller, and a smart space interface server. The smart space access method includes: determining, by a controller that the controller enters a smart space in a smart space list; receiving a main mobile code corresponding to the smart space; and loading and executing the main mobile code, displaying a main service interface, generating a smart space request according to a service number of a selected application, sending the smart space request to the interface server, executing a result mobile code sent by the interface server, and displaying a processing result of the selected application. According to the present disclosure, access to different smart applications in different smart spaces can be implemented in a uniform manner by using a single controller without preinstalling a control program of a smart space, thereby providing a good expansibility.

Abstract translation: 本公开提供了智能空间访问方法，系统，控制器和智能空间接口服务器。 智能空间访问方法包括：由控制器确定控制器在智能空间列表中进入智能空间; 接收对应于智能空间的主移动代码; 以及加载和执行所述主移动代码，显示主服务接口，根据所选应用的服务号产生智能空间请求，向所述接口服务器发送所述智能空间请求，执行由所述接口服务器发送的结果移动代码 并显示所选应用的处理结果。 根据本公开，可以通过使用单个控制器以均匀的方式实现对不同智能空间中的不同智能应用的访问，而不预安装智能空间的控制程序，从而提供良好的可扩展性。

公开(公告)号：US20150189065A1

公开(公告)日：2015-07-02

申请号：US14657012

申请日：2015-03-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yan Li ,  Wenfu Wu ,  Kai Wei

IPC: H04M1/725 ,  H04L29/08 ,  H04W28/02

CPC classification number: H04M1/72525 ,  H04L67/06 ,  H04W28/0231 ,  H04W28/0284

Abstract: A content download method, a related device, and a system are provided. The content download method includes: receiving a download request message for content sent by a user equipment; querying a state value corresponding to a user equipment, where the state value corresponding to the user equipment includes a load value of a cell in which the user equipment is located currently and/or a current traffic charging value of the user equipment; and if the state value corresponding to the user equipment is less than a preset threshold, notifying the user equipment to directly download the content from a content providing server.

Abstract translation: 提供内容下载方法，相关设备和系统。 所述内容下载方法包括：接收用户设备发送的内容的下载请求消息; 查询对应于用户设备的状态值，其中与用户设备相对应的状态值包括当前用户设备所在的小区的负载值和/或用户设备的当前业务收费值; 并且如果与用户设备相对应的状态值小于预设阈值，则通知用户设备直接从内容提供服务器下载内容。

公开(公告)号：US09060305B2

公开(公告)日：2015-06-16

申请号：US13727261

申请日：2012-12-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yan Li ,  Fenqin Zhu

IPC: H04L12/26 ,  H04W24/10 ,  H04W28/04 ,  H04W4/12 ,  H04W28/26 ,  H04W72/04 ,  H04W88/16

CPC classification number: H04W24/10 ,  H04W4/12 ,  H04W28/04 ,  H04W28/26 ,  H04W72/0413 ,  H04W88/16

Abstract: A method for reporting radio bearer loss information is provided in an embodiment of this invention. The method comprises: receiving a User Equipment UE Context Release Request message or a Release Access Bearer Request message or an Iu interface release request message all carrying a release cause value; and if the release cause value indicates an abnormal release, reporting radio bearer loss information to a gateway while preserving non-GBR bearers. With the method and apparatus of embodiments of this invention, not only bearer reporting can be realized, but also problems caused by the release of Non-Guaranteed Bandwidth non-GBR bearers can be prevented.

Abstract translation: 在本发明的实施例中提供了一种用于报告无线承载丢失信息的方法。 该方法包括：接收所有携带释放原因值的用户设备UE上下文释放请求消息或释放接入承载请求消息或Iu接口释放请求消息; 并且如果释放原因值指示异常释放，则在保留非GBR承载的同时向网关报告无线承载丢失信息。 利用本发明的实施例的方法和装置，不仅可以实现承载报告，而且可以防止由非保证带宽非GBR承载的释放引起的问题。