公开(公告)号：US09516569B2

公开(公告)日：2016-12-06

申请号：US14331889

申请日：2014-07-15

Applicant: Huawei Device Co., Ltd.

Inventor： Xiaoyan Duan ,  Hui Jin ,  Chenliang Gao ,  Qiang Yi

IPC: H04W36/30 ,  H04W36/00 ,  H04W36/14 ,  H04W84/12

CPC classification number: H04W36/30 ,  H04W36/0061 ,  H04W36/14 ,  H04W84/12

Abstract: Embodiments of the present invention provide a handover method performed by a source access network device, which includes: sending, a handover request or a WLAN offload request to a UE, so that the UE determines information about a target AP according to AP information corresponding to a target RAN and information about a currently accessed AP, and sends a WLAN offload binding request carrying the information about the target AP to a target access network device in the target RAN, so as to complete a RAN handover, where the handover request or the WLAN offload request includes the AP information corresponding to the target RAN, and the AP information corresponding to the target RAN is information about an AP in a WLAN that covers, together with the target RAN, a location of the UE; and receiving a handover response or a WLAN offload response returned by the UE.

Abstract translation: 本发明的实施例提供一种由源接入网络设备执行的切换方法，包括：向UE发送切换请求或WLAN卸载请求，使得UE根据对应于AP的AP信息来确定关于目标AP的信息 目标RAN和关于当前访问的AP的信息，并将携带关于目标AP的信息的WLAN卸载绑定请求发送到目标RAN中的目标接入网络设备，以完成RAN切换，其中切换请求或 WLAN卸载请求包括对应于目标RAN的AP信息，并且与目标RAN相对应的AP信息是关于WLAN中的AP的信息，其与目标RAN一起覆盖UE的位置; 以及接收由UE返回的切换响应或WLAN卸载响应。

公开(公告)号：US09357571B2

公开(公告)日：2016-05-31

申请号：US14104528

申请日：2013-12-12

Applicant: HUAWEI DEVICE CO., LTD.

Inventor： Chenliang Gao ,  Hui Jin

IPC: H04W76/02 ,  H04W84/04 ,  H04W88/16 ,  H04W92/04 ,  H04L29/12

CPC classification number: H04W76/12 ,  H04L61/2007 ,  H04W76/11 ,  H04W84/045 ,  H04W88/16 ,  H04W92/045

Abstract: The present invention discloses a local network and a method for establishing a connection between a local gateway and a home base station therein. As regards a newly proposed home base station network architecture 1, a mobility management network element receives L-GW information sent by the home base station, selects an L-GW which is located in the same local network as the home base station at least according to the received L-GW information and then informs the L-GW, through an S-GW, of establishing a PDN connection and a tunnel bearer with the home base station, thereby providing a local IP access for a UE. As regards a newly proposed home base station network architecture 2, no direct interface is arranged between the L-GW and the S-GW, the mobility management network element directly selects a corresponding L-GW for establishing a PDN connection for the UE.

Abstract translation: 本发明公开了一种在本地网络和本地基站之间建立连接的本地网络和方法。 关于新提出的家庭基站网络架构1，移动管理网元接收家庭基站发送的L-GW信息，至少根据家庭基站选择位于与本地基站相同的本地网络中的L-GW 接收到的L-GW信息，然后通过S-GW通知L-GW与家庭基站建立PDN连接和隧道承载，从而为UE提供本地IP接入。 关于新提出的家庭基站网络架构2，在L-GW和S-GW之间没有配置直接接口，移动性管理网元直接选择对应的L-GW来建立用于UE的PDN连接。

公开(公告)号：US09313726B2

公开(公告)日：2016-04-12

申请号：US14523543

申请日：2014-10-24

Applicant: Huawei Device Co., Ltd.

Inventor： Shujun Dang ,  Xiaoyan Duan ,  Hui Jin ,  Jian Wang ,  Xiaoyan Chen ,  Yinqing Jiang ,  Yongtao Fa ,  Xiaojian Liu

IPC: H04W48/16 ,  H04W84/04 ,  H04W48/02

CPC classification number: H04W48/16 ,  H04W48/02 ,  H04W84/042

Abstract: The present invention discloses a method and an apparatus for searching for a network. The method includes: determining that a user equipment (UE) camping on a cell of a current public land mobile network (PLMN) is in an access barred state; determining that the UE cannot be successfully registered with the current PLMN; and performing a PLMN search. In the method and the apparatus for searching for a network according to embodiments of the present invention, if it is determined that the UE normally camping on the cell of the current PLMN is in the access barred state and cannot be successfully registered with the current PLMN, the PLMN search is performed, so that when the UE is in the access barred state, the UE can still perform the PLMN search, and can further select a new PLMN for access and execute a normal service, thereby improving user experience.

Abstract translation: 本发明公开了一种搜索网络的方法和装置。 该方法包括：确定在当前公共陆地移动网络（PLMN）的小区上露营的用户设备（UE）处于接入禁止状态; 确定UE不能成功地向当前PLMN注册; 并执行PLMN搜索。 在根据本发明的实施例的用于搜索网络的方法和装置中，如果确定正常驻留在当前PLMN的小区上的UE处于访问禁止状态并且不能被成功地注册到当前PLMN 执行PLMN搜索，使得当UE处于访问禁止状态时，UE仍然可以执行PLMN搜索，并且可以进一步选择新的PLMN进行访问并执行正常服务，从而改善用户体验。

公开(公告)号：US09282569B2

公开(公告)日：2016-03-08

申请号：US13714254

申请日：2012-12-13

Applicant: Huawei Device Co., Ltd.

Inventor： Xiaopeng Zhang ,  Shuiping Long ,  Landi Li ,  Hui Jin

IPC: H04W72/00 ,  H04W72/12 ,  H04W60/00 ,  H04W76/02 ,  H04W88/06

CPC classification number: H04W72/1215 ,  H04W60/005 ,  H04W72/12 ,  H04W76/15 ,  H04W76/16 ,  H04W88/06

Abstract: The present invention is applicable to the field of communications technologies, and provides an method, the method includes: when a CS service and PS service of a local LTE single-card dual-standby multi-mode terminal are concurrent, detecting, by a local LTE single-card dual-standby multi-mode terminal, whether a peer communication terminal that is performing voice communication with it is in a voice silent period; when detecting that the peer communication terminal is not in the voice silent period, receiving, by the local LTE single-card dual-standby multi-mode terminal, downlink data in an LTE system, and suspending, by the local LTE single-card dual-standby multi-mode terminal, sending of uplink data in the LTE system at the same time; and when detecting that the peer communication terminal is in the voice silent period, sending the uplink data and receiving the downlink data, by the local LTE single-card dual-standby multi-mode terminal, in the LTE system.

Abstract translation: 本发明适用于通信技术领域，提供了一种方法，该方法包括：当本地LTE单卡双待多模终端的CS业务和PS业务并发时，由本地 LTE单卡双待多模终端，与其进行语音通信的对等通信终端是否处于语音静音期; 当检测到对等通信终端不在语音静音期间时，由本地LTE单卡双待多模终端接收LTE系统中的下行数据，并通过本地LTE单卡双向 同时多模终端同时在LTE系统中发送上行数据; 并且当检测到对等通信终端处于语音静音期间时，通过本地LTE单卡双待多模终端在LTE系统中发送上行链路数据并接收下行链路数据。

公开(公告)号：US20150105080A1

公开(公告)日：2015-04-16

申请号：US14574034

申请日：2014-12-17

Applicant: HUAWEI DEVICE CO., LTD.

Inventor： Hui Jin

IPC: H04W36/14

CPC classification number: H04W36/14 ,  H04W8/12 ,  H04W8/20 ,  H04W12/0023 ,  H04W12/08 ,  H04W36/0038

Abstract: The present invention discloses a method for a handover between operator networks, a user equipment, and a remote management platform, and pertains to the communications field. In the present invention, a user equipment UE sends a request message to an embedded universal integrated circuit card eUICC when the UE learns that it needs to perform a handover from a first operator network to a second operator network, so that the eUICC sends a request for a handover to the second operator network to a remote management platform of the second operator network, and the remote management platform of the second operator network performs verification on the eUICC, and returns an indication message to the eUICC according to a verification result, to enable the eUICC to send an indication to the UE according to the indication message

Abstract translation: 本发明公开了一种用于操作员网络，用户设备和远程管理平台之间切换的方法，并且涉及通信领域。 在本发明中，当UE学习需要执行从第一运营商网络到第二运营商网络的切换时，用户设备UE向嵌入式通用集成电路卡eUIC发送请求消息，使得eUICC发送请求 用于将第二运营商网络切换到第二运营商网络的远程管理平台，并且第二运营商网络的远程管理平台在eUICC上执行验证，并且根据验证结果向eUICC返回指示消息， 使得eUICC根据指示消息向UE发送指示

公开(公告)号：US20150103804A1

公开(公告)日：2015-04-16

申请号：US14575010

申请日：2014-12-18

Applicant: Huawei Device Co., Ltd.

Inventor： Chenliang Gao ,  Xiaoyan Duan ,  Qiang Yi ,  Hui Jin ,  Guiming Shu

IPC: H04W36/14 ,  H04W76/02

CPC classification number: H04W36/14 ,  H04W76/15 ,  H04W88/16

Abstract: A method for network handover includes sending a first message that includes first information to a second network, where the first information is used to indicate that a user equipment needs to be handed over from a first network to the second network, so that a target gateway device allocates, to the user equipment according to at least the first information sent by the second network, a second Internet Protocol (IP) address that is the same as a first IP address and used when a second packet data network (PDN) connection is established by using the second network and the target gateway device, where the first IP address is an IP address used when the user equipment establishes a first PDN connection by using the first network and the target gateway device. Therefore, service continuity is ensured after a network handover.

Abstract translation: 一种用于网络切换的方法包括向第二网络发送包括第一信息的第一消息，其中第一信息用于指示用户设备需要从第一网络切换到第二网络，从而目标网关 设备至少根据第二网络发送的第一信息向用户设备分配与第一IP地址相同的第二互联网协议（IP）地址，并且当第二分组数据网络（PDN）连接是 通过使用第二网络和目标网关设备建立，其中第一IP地址是当用户设备通过使用第一网络和目标网关设备建立第一PDN连接时使用的IP地址。 因此，在网络切换后，确保业务连续性。

公开(公告)号：US20140113658A1

公开(公告)日：2014-04-24

申请号：US14145286

申请日：2013-12-31

Applicant: Huawei Device Co., Ltd.

Inventor： Hui Jin ,  Rui Wang

IPC: H04W64/00

CPC classification number: H04W64/00 ,  H04W56/00 ,  H04W56/001 ,  H04W60/005 ,  H04W88/06 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262

Abstract: A method, an apparatus, and a system for a location update are provided. When detecting that a location update needs to be performed in a first mobile communication network, a request message including instruction information is sent to a mobile management device in the first mobile communication network, so that the mobile management device in the first mobile communication network sends a request message to a mobile management device in a second mobile communication network when executing the location update, so as to trigger the mobile management device in the second mobile communication network to reset a periodic update timer, which implements that a location update of a single-card dual-standby user equipment is synchronously performed in the first mobile communication network and in the second mobile communication network.

Abstract translation: 提供了一种用于位置更新的方法，装置和系统。 当检测到需要在第一移动通信网络中执行位置更新时，包括指令信息的请求消息被发送到第一移动通信网络中的移动管理设备，使得第一移动通信网络中的移动管理设备发送 当执行所述位置更新时在第二移动通信网络中向所述移动管理设备发送请求消息，以便触发所述第二移动通信网络中的移动管理设备来重置周期性更新定时器，其实现单个 卡双待用户设备在第一移动通信网络和第二移动通信网络中同步执行。

公开(公告)号：US20140024368A1

公开(公告)日：2014-01-23

申请号：US14039650

申请日：2013-09-27

Applicant: Huawei Device Co., LTD

Inventor： Hui Jin ,  Chenliang Gao

IPC: H04W8/02

CPC classification number: H04W8/02 ,  H04W8/06 ,  H04W60/00

Abstract: A method includes, when a UE enters a first core network device and performs a location update, determining, by the first core network device and at least according to that a timer does not time out, that context information of the UE is available, and sending, by the first core network device, to a second core network device, a location update request that includes information that the context information of the UE is available. The method further includes executing, by the first core network device, the location update at least according to saved context information of the UE. The timer is sent to the first core network device by the second core network device before the UE enters the first core network device and when the UE leaves the first core network device and performs the location update. Alternatively, the timer is saved in the first core network device in advance.

Abstract translation: 一种方法包括：当UE进入第一核心网络设备并执行位置更新时，由第一核心网络设备确定并且至少根据定时器不超时，UE的上下文信息可用，以及 由第一核心网络设备向第二核心网络设备发送包括UE的上下文信息可用的信息的位置更新请求。 该方法还包括至少根据UE的保存的上下文信息，由第一核心网络设备执行位置更新。 在UE进入第一核心网络设备之前，以及当UE离开第一核心网络设备并执行位置更新时，定时器由第二核心网络设备发送到第一核心网络设备。 或者，预先将定时器保存在第一核心网络设备中。

公开(公告)号：US20130208646A1

公开(公告)日：2013-08-15

申请号：US13850793

申请日：2013-03-26

Applicant: Huawei Device Co., LTD

Inventor： Shuiping Long ,  Guodong Xue ,  Hui Jin ,  Xiaoyan Duan ,  Xiaojuan Li

IPC: H04W4/00

CPC classification number: H04W4/005 ,  H04L63/108 ,  H04W4/70 ,  H04W12/08 ,  H04W48/02 ,  H04W48/06 ,  H04W48/10

Abstract: Embodiments of the present invention disclose a method, an apparatus, and a system for controlling network access of a machine terminal. In the embodiments of the present invention, an authorized period and/or a forbidden period of a time-controlled subscription is generated according to information such as network service load historical data of a network and application information of the time-controlled subscription. Network access of the machine terminal is controlled according to the authorized period and/or the forbidden period. Because the network access time of the machine terminal can be controlled flexibly, the communication of the machine terminal can be controlled flexibly, and impacts of machine terminal communication on ordinary terminal communication can be reduced.

Abstract translation: 本发明的实施例公开了一种用于控制机器终端的网络接入的方法，装置和系统。 在本发明的实施例中，根据网络的网络服务负载历史数据和时间控制订阅的应用信息等信息生成时间控制订阅的授权期间和/或禁止期间。 根据授权期限和/或禁止时间控制机器终端的网络访问。 由于可以灵活地控制机器终端的网络访问时间，可以灵活地控制机器终端的通信，并且可以减少机器终端通信对普通终端通信的影响。

公开(公告)号：US20170223621A1

公开(公告)日：2017-08-03

申请号：US15129796

申请日：2014-03-28

Applicant: Huawei Device Co., Ltd.

Inventor： Guanzhong Tan ,  Shujun Dang ,  Songping Yao ,  Hui Jin

IPC: H04W48/18 ,  H04W60/00 ,  H04W8/02

CPC classification number: H04W48/18 ,  H04W8/02 ,  H04W60/00

Abstract: Embodiments of the present invention provide a roaming network access method and apparatus, where the method includes: searching, by user equipment, for at least one available network in a roaming area; acquiring, by the user equipment, historical roaming information, where the historical roaming information is used to record information about a network to which a registration attempt has been made when a user roams; adjusting, by the user equipment, a priority of the at least one found available network according to the historical roaming information; and successively selecting, by the user equipment in descending order of an adjusted priority of the at least one found available network, the at least one found available network as a registration attempt network, and attempting to register with the registration attempt network.