公开(公告)号：US20150119092A1

公开(公告)日：2015-04-30

申请号：US14584440

申请日：2014-12-29

Applicant: HUAWEI DEVICE CO., LTD.

Inventor： Qiang YI ,  Hui JIN ,  Guodong XUE ,  Jun ZHANG

IPC: H04W4/14

CPC classification number: H04W4/14 ,  H04L1/12 ,  H04W4/70 ,  H04W88/16

Abstract: The present invention discloses a trigger message sending method, device and system, which relate to the field of communications technologies and can resolve a problem that a Machine Type Communications-Inter Working Function MTC-IWF device and a short message service-service center SMS-SC repeatedly send a trigger Trigger message to a user equipment UE. The method includes: receiving, by the MTC-IWF device, a delivery report sent by the SMS-SC, where the delivery report is sent to the MTC-IWF device by the SMS-SC after the SMS-SC fails to send the trigger message to the UE; and waiting, by the MTC-IWF device according to the delivery report, for the SMS-SC to resend the trigger message, or resending, by the MTC-IWF device, the trigger message according to the delivery report. The present invention is mainly used in a process of sending a trigger message.

Abstract translation: 本发明公开了一种与通信技术领域相关的触发消息发送方法，设备和系统，可以解决机器类型通信互用功能MTC-IWF设备和短消息服务中心SMS- SC向用户设备UE反复发送触发触发消息。 该方法包括：由MTC-IWF设备接收由SMS-SC发送的发送报告，SMS-SC在SMS-SC发送触发器之后将SMS-SCF发送给MTC-IWF设备 消息给UE; 并且由MTC-IWF设备根据传送报告等待SMS-SC重新发送触发消息，或者由MTC-IWF设备重新发送根据传送报告的触发消息。 本发明主要用于发送触发消息的过程。

公开(公告)号：US20140348131A1

公开(公告)日：2014-11-27

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

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：US20160095022A1

公开(公告)日：2016-03-31

申请号：US14958881

申请日：2015-12-03

Applicant: Huawei Device Co., Ltd.

Inventor： Hui JIN ,  Guowei OUYANG ,  Qiang YI

IPC: H04W36/00 ,  H04W36/38 ,  H04W36/32 ,  H04W76/02

CPC classification number: H04W36/0055 ,  H04W8/10 ,  H04W36/32 ,  H04W36/38 ,  H04W76/23 ,  H04W88/04

Abstract: The present disclosure discloses a method, an apparatus, and a system for connecting to a network. Embodiments of the present disclosure include: sending, by an MME, a first message to a server; and receiving, by the MME, a second message sent by the server, where the second message is used to instruct the MME to perform a relay process, where the relay process specifically includes: acquiring a list of candidate relay UEs that relay the UE, and sending a third message to candidate relay UE in the list of candidate relay UEs, where the third message is used to instruct the candidate relay UE in the list of candidate relay UEs to send a fourth message to the UE, and the fourth message is used by the UE to determine selected relay UE and connect to a network by using the selected relay UE.

Abstract translation: 本公开公开了一种用于连接到网络的方法，装置和系统。 本公开的实施例包括：由MME向服务器发送第一消息; 以及由所述MME接收由所述服务器发送的第二消息，其中所述第二消息用于指示所述MME执行中继处理，其中所述中继过程具体包括：获取中继所述UE的候选中继UE列表， 并在候选中继UE列表中向候选中继UE发送第三消息，其中第三消息用于指示候选中继UE列表中的候选中继UE向UE发送第四消息，第四消息是 由UE使用来确定所选择的中继UE并通过使用所选择的中继UE连接到网络。

公开(公告)号：US20180249408A1

公开(公告)日：2018-08-30

申请号：US15957510

申请日：2018-04-19

Applicant: Huawei Device Co., Ltd.

Inventor： Qiang YI ,  Hui JIN ,  Guodong XUE ,  Jun ZHANG ,  Na LI

IPC: H04W52/02 ,  H04W76/25 ,  H04W4/70 ,  H04L29/08

Abstract: Embodiments of the present invention provide a method and device for transmitting data. The method includes: determining, after receiving a first message sent by a user equipment, whether first indication information is set, where the first indication information indicates that a server buffers downlink data to be sent to the user equipment; and when determining that the first indication information is set, retaining a signaling connection to the user equipment, and triggering the server that buffers the downlink data to send the downlink data to the user equipment. The method and device for transmitting data according to the embodiments of the present invention can save power of a user equipment.

公开(公告)号：US20150117189A1

公开(公告)日：2015-04-30

申请号：US14583989

申请日：2014-12-29

Applicant: HUAWEI DEVICE CO., LTD.

Inventor： Jun ZHANG ,  Hui JIN ,  Qiang YI ,  Na LI

IPC: H04W28/02 ,  H04W4/00

CPC classification number: H04W28/0289 ,  H04L1/00 ,  H04W4/20 ,  H04W4/70

Abstract: In transmitting a device trigger message operation, a core network device receives a device trigger message sent by a first device, where the device trigger message includes information that indicates validity time of the device trigger message; when it is determined that a timer exists, compares the validity time with duration of the timer; if the validity time is greater than the duration of the timer, sends the device trigger message to a user equipment UE after the timer times out; and if the validity time is not greater than the duration of the timer, sends a message to the first device and/or discarding the device trigger message, where the message is used to indicate that triggering is rejected, or transmission fails, or device triggering fails.

Abstract translation: 在发送设备触发消息操作时，核心网络设备接收由第一设备发送的设备触发消息，其中设备触发消息包括指示设备触发消息的有效时间的信息; 当确定存在定时器时，将有效时间与定时器的持续时间进行比较; 如果有效时间大于定时器的持续时间，定时器超时后将设备触发消息发送给用户设备UE; 并且如果有效时间不大于定时器的持续时间，则向第一设备发送消息和/或丢弃设备触发消息，其中消息用于指示触发被拒绝或传输失败或设备触发 失败了

公开(公告)号：US20150103721A1

公开(公告)日：2015-04-16

申请号：US14577259

申请日：2014-12-19

Applicant: Huawei Device Co., Ltd.

Inventor： Qiang YI ,  Hui JIN ,  Guodong XUE ,  Jun ZHANG ,  Na LI

IPC: H04W52/02

CPC classification number: H04W52/0212 ,  H04L67/32 ,  H04W4/70 ,  H04W76/25 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/21

Abstract: Embodiments of the present invention provide a method and device for transmitting data. The method includes: determining, after receiving a first message sent by a user equipment, whether first indication information is set, where the first indication information indicates that a server buffers downlink data to be sent to the user equipment; and when determining that the first indication information is set, retaining a signaling connection to the user equipment, and triggering the server that buffers the downlink data to send the downlink data to the user equipment. The method and device for transmitting data according to the embodiments of the present invention can save power of a user equipment.

Abstract translation: 本发明的实施例提供了一种用于发送数据的方法和装置。 该方法包括：在接收到由用户设备发送的第一消息之后，确定是否设置了第一指示信息，其中第一指示信息指示服务器缓冲要发送给用户设备的下行链路数据; 并且当确定设置了第一指示信息时，保留到用户设备的信令连接，并且触发缓冲下行链路数据的服务器将下行链路数据发送给用户设备。 根据本发明的实施例的用于发送数据的方法和装置可以节省用户设备的功率。