公开(公告)号：US20150358900A1

公开(公告)日：2015-12-10

申请号：US14827022

申请日：2015-08-14

Applicant: Huawei Device Co., Ltd.

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

IPC: H04W48/18 ,  H04W8/18 ,  H04W48/16

CPC classification number: H04W48/18 ,  H04W8/183 ,  H04W48/16 ,  H04W84/042 ,  H04W84/12

Abstract: Embodiments of the present invention provide a network selection method and user equipment. The method includes accessing a first wireless local area network WLAN access device by using a non-3rd Generation Mobile Communication 3GPP subscription; attaching to a 3GPP core network by using a 3GPP access network; determining whether a 3GPP subscription has a higher priority than the non-3GPP subscription; and accessing a WLAN by using the 3GPP subscription if the 3GPP subscription has a higher priority than the non-3GPP subscription.

Abstract translation: 本发明的实施例提供一种网络选择方法和用户设备。 该方法包括通过使用非第三代移动通信3GPP订阅来访问第一无线局域网WLAN接入设备; 通过使用3GPP接入网络附接到3GPP核心网络; 确定3GPP订阅是否具有比非3GPP订阅更高的优先级; 以及如果3GPP订阅具有比非3GPP订阅更高的优先级，则通过使用3GPP订阅来访问WLAN。

公开(公告)号：US20150094058A1

公开(公告)日：2015-04-02

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

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，从而提高用户体验

公开(公告)号：US20150055510A1

公开(公告)日：2015-02-26

申请号：US14531908

申请日：2014-11-03

Applicant: HUAWEI DEVICE CO., LTD.

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

IPC: H04W76/02 ,  H04W8/04 ,  H04L29/12 ,  H04W48/14

CPC classification number: H04W76/10 ,  H04L61/203 ,  H04W8/04 ,  H04W48/14 ,  H04W76/12 ,  H04W84/12 ,  H04W88/16

Abstract: Embodiments of the present invention provide a method and a device for establishing a packet data network PDN connection. A method includes: receiving, by a trusted wireless local area network access network TWAN device, a trigger message from a user equipment; obtaining, by the TWAN device, an access point name APN from the user equipment; sending, by the TWAN device, a create session request message carrying the APN to a PDN gateway; receiving, by the TWAN device, a create session response message carrying an IP address from the PDN gateway; and sending, by the TWAN device, the IP address to the user equipment. In this way, an additional PDN connection or a non-default PDN connection is established for a user equipment to extend a network access range of the user equipment.

Abstract translation: 本发明的实施例提供了一种用于建立分组数据网络PDN连接的方法和装置。 一种方法包括：由可信任的无线局域网接入网TWAN设备从用户设备接收触发消息; 由TWAN设备从用户设备获取接入点名称APN; 由TWAN设备向PDN网关发送携带APN的创建会话请求消息; 由TWAN设备接收携带来自PDN网关的IP地址的创建会话响应消息; 并由TWAN设备将IP地址发送给用户设备。 以这种方式，为用户设备建立附加PDN连接或非默认PDN连接以扩展用户设备的网络接入范围。

公开(公告)号：US20140113668A1

公开(公告)日：2014-04-24

申请号：US14143441

申请日：2013-12-30

Applicant: Huawei Device Co., Ltd.

Inventor： Xiaoyan Duan

IPC: H04W4/14

CPC classification number: H04W4/14 ,  H04L51/38

Abstract: A short message processing method and a relevant system. In one embodiment, a short message service (SMS)-submit message sent by a calling terminal to a mobile switching center (MSC) or service general packet radio service (GPRS) carries an indication that a called terminal does not have an MSISDN, and the SMS-submit message carries a session initiation protocol (SIP) uniform resource identifier (URI) of the called terminal, so that the calling terminal is capable of sending the indication and the SIP URI of the called terminal to an SMS-service center (SMS-SC) via the MSC or SGSN and an SMS-interworking MSC (SMS-IWMSC), and the SMS-SC implements short message communications with the called terminal via an SMS-GMSC and an Internet protocol (IP) short message-gateway (IP-SM-GW).

Abstract translation: 短消息处理方法和相关系统。 在一个实施例中，主叫终端向移动交换中心（MSC）或服务通用分组无线业务（GPRS）发送的短消息服务（SMS）提交消息携带被叫终端不具有MSISDN的指示，以及 SMS提交消息携带被叫终端的会话发起协议（SIP）统一资源标识符（URI），使得主叫终端能够将被叫终端的指示和SIP URI发送到SMS服务中心（ SMS-SC）和SMS-互通MSC（SMS-IWMSC），并且SMS-SC通过SMS-GMSC和因特网协议（IP）短消息网关实现与被叫终端的短消息通信 （IP-SM-GW）。

公开(公告)号：US20160119824A1

公开(公告)日：2016-04-28

申请号：US14984811

申请日：2015-12-30

Applicant: Huawei Device Co., Ltd.

Inventor： Hui Jin ,  Xiaoyan Duan ,  Li Shen ,  Peng Wang ,  Guoqiong Cao ,  Songping Yao ,  Hao Song ,  Bo Zhang

IPC: H04W36/00 ,  H04W36/16

CPC classification number: H04W36/0022 ,  H04W8/24 ,  H04W36/0016 ,  H04W36/165 ,  H04W60/005 ,  H04W84/042 ,  H04W88/06

Abstract: A wireless communications component that supports a first radio access technology (RAT) and a second RAT. After the wireless communications component establishes a connection with a second RAT network, the wireless communications component receives a first message sent by the second RAT network. The first message includes content that is used to query a second RAT capability of the wireless communications component. The wireless communications component sends a second message to the second RAT network. The second message is used to indicate the second RAT capability of the wireless communications component and indicate that the wireless communications component does not support the first RAT. Because the wireless communications component reports to the second RAT network that the wireless communications component does not support the first RAT, the second RAT network does not instruct the wireless communications component to be changed to the first RAT.

Abstract translation: 一种支持第一无线电接入技术（RAT）和第二RAT的无线通信组件。 在无线通信组件建立与第二RAT网络的连接之后，无线通信组件接收由第二RAT网络发送的第一消息。 第一消息包括用于查询无线通信组件的第二RAT能力的内容。 无线通信组件向第二RAT网络发送第二消息。 第二消息用于指示无线通信组件的第二RAT能力，并指示无线通信组件不支持第一RAT。 由于无线通信组件向第二RAT网络报告无线通信组件不支持第一RAT，所以第二RAT网络不指示将无线通信组件改变为第一RAT。

公开(公告)号：US09131467B2

公开(公告)日：2015-09-08

申请号：US13665067

申请日：2012-10-31

Applicant: HUAWEI DEVICE CO., LTD.

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

IPC: H04B7/00 ,  H04W76/00 ,  H04W4/00 ,  H04W4/06 ,  H04W4/08

CPC classification number: H04W76/002 ,  H04W4/06 ,  H04W4/08 ,  H04W4/70 ,  H04W76/40

Abstract: The present invention discloses a method for triggering communication between a group of MTC devices and an MTC server, and an MTC device. The method includes: receiving an MTC request message sent by a machine type communications MTC server, where the MTC request message carries a group ID of the group of MTC devices and a communication notification message for the group of MTC devices; obtaining area information of the group of MTC devices; and sending the area information, the group ID of the group of MTC devices, and the communication notification message for the group of MTC devices to a cell broadcast center CBC, so that the CBC sends a broadcast message to a device in an area, where the broadcast message includes the group ID of the group of MTC devices and the communication notification message for the group of MTC devices.

Abstract translation: 本发明公开了一种用于触发一组MTC设备与MTC服务器之间的通信的方法，以及MTC设备。 该方法包括：接收由机器类型通信MTC服务器发送的MTC请求消息，其中MTC请求消息携带MTC设备组的组ID以及MTC设备组的通信通知消息; 获取所述MTC设备组的区域信息; 并向该小区广播中心CBC发送该区域信息，该MTC设备组的组ID和该MTC设备组的通信通知消息，使得该CBC向该区域中的设备发送广播消息，其中 广播消息包括MTC设备组的组ID和MTC设备组的通信通知消息。

公开(公告)号：US08913101B2

公开(公告)日：2014-12-16

申请号：US13731411

申请日：2012-12-31

Applicant: Huawei Device Co., Ltd.

Inventor： Hui Jin ,  Xiaoyan Duan

IPC: H04N7/14 ,  H04W36/00 ,  H04L29/06

CPC classification number: H04N7/141 ,  H04L65/1016 ,  H04L65/1069 ,  H04L65/1083 ,  H04W36/0022

Abstract: The present invention discloses a method, a system, a terminal, an MSC server, and an SCC application server for transferring a video call between access networks. The method includes: pre-negotiating, in a PS domain and through IMS signaling, a CS video call parameter; and, after a video call of a terminal is transferred from the PS domain to a CS domain, establishing a CS video call according to the pre-negotiated CS video call parameter. By using the technical solutions of the present invention, the CS video call parameter is pre-negotiated before the video call of the terminal is transferred from the PS domain to the CS domain, and after transfer to the CS domain, the CS video call is established by directly using the pre-negotiated CS video call parameter.

Abstract translation: 本发明公开了一种用于在接入网络之间传送视频呼叫的方法，系统，终端，MSC服务器和SCC应用服务器。 该方法包括：在PS域中通过IMS信令预协商CS视频呼叫参数; 并且在将终端的视频呼叫从PS域传送到CS域之后，根据预先协商的CS视频呼叫参数建立CS视频呼叫。 通过使用本发明的技术方案，在将视频呼叫从PS域传送到CS域之前，CS视频呼叫参数是预先协商的，并且在传送到CS域之后，CS视频呼叫是 通过直接使用预先协商的CS视频通话参数建立。

公开(公告)号：US09674748B2

公开(公告)日：2017-06-06

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: H04W4/00 ,  H04W36/14 ,  H04W76/02 ,  H04W88/16

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.

公开(公告)号：US09648646B2

公开(公告)日：2017-05-09

申请号：US14531908

申请日：2014-11-03

Applicant: Huawei Device Co., Ltd.

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

IPC: H04L12/28 ,  H04W4/00 ,  G06F17/00 ,  H04W76/02 ,  H04L29/12 ,  H04W8/04 ,  H04W48/14 ,  H04W88/16 ,  H04W84/12

CPC classification number: H04W76/10 ,  H04L61/203 ,  H04W8/04 ,  H04W48/14 ,  H04W76/12 ,  H04W84/12 ,  H04W88/16

Abstract: Embodiments of the present invention provide a method and a device for establishing a packet data network PDN connection. A method includes: receiving, by a trusted wireless local area network access network TWAN device, a trigger message from a user equipment; obtaining, by the TWAN device, an access point name APN from the user equipment; sending, by the TWAN device, a create session request message carrying the APN to a PDN gateway; receiving, by the TWAN device, a create session response message carrying an IP address from the PDN gateway; and sending, by the TWAN device, the IP address to the user equipment. In this way, an additional PDN connection or a non-default PDN connection is established for a user equipment to extend a network access range of the user equipment.

公开(公告)号：US09497568B2

公开(公告)日：2016-11-15

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 ,  H04W48/02 ,  H04L29/06 ,  H04W12/08 ,  H04W48/06 ,  H04W48/10

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。