公开(公告)号：US20170230819A1

公开(公告)日：2017-08-10

申请号：US15499326

申请日：2017-04-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shengze ZU ,  Xiaobo WU

IPC: H04W8/08 ,  H04W76/06

CPC classification number: H04W76/10 ,  H04W8/085 ,  H04W76/30

Abstract: Embodiments of the present invention relate to the field of communications technologies and disclose a data processing method, apparatus, terminal, mobility management entity, and system, so as to reduce data transmission resources and avoid bringing an economic loss to a user. The method in the present invention includes: detecting a status of a data switch of a terminal, where the status includes a disabled state or an enabled state; and sending, by the terminal, a public data network PDN disconnection request to a mobility management entity MME after the status of the data switch is changed from the enabled state to the disabled state, where the PDN disconnection request carries information about a data bearer corresponding to a data domain access point name APN, and the PDN disconnection request is used to trigger the MME to delete the data bearer corresponding to the APN.

公开(公告)号：US20170171904A1

公开(公告)日：2017-06-15

申请号：US15441440

申请日：2017-02-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaobo WU ,  Weiwei CHONG

IPC: H04W76/02 ,  H04W48/02 ,  H04W28/02

Abstract: A service processing method, a service processing apparatus, and a communications system are provided. The service processing method includes: receiving, by an access network device, from a core network device, a bearer setup request message of a VoLTE service; and rejecting, by the access network device, the bearer setup request message when determining that LTE network signal quality of a terminal of the VoLTE service cannot satisfy the VoLTE service. The technical solutions provided in embodiments of the present disclosure help improve stability of an established VoLTE service, thereby helping improve call experience of a user.

公开(公告)号：US20160309314A1

公开(公告)日：2016-10-20

申请号：US15197312

申请日：2016-06-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Weiwei CHONG ,  Xiaobo WU

IPC: H04W4/22 ,  H04W76/00 ,  H04W64/00 ,  H04W36/00 ,  H04M3/51

CPC classification number: H04W4/90 ,  H04M3/5116 ,  H04W36/0022 ,  H04W64/006 ,  H04W76/50

Abstract: The present application discloses an emergency center selection method, device, and system. The method includes: receiving, by an MME, a request message initiated by UE located in an LTE network for CSFB of an emergency call, and sending, to an eNB, a first notification message that carries an emergency call indication; and sending, to an MSC, a first handover request message that carries information about a cell of a 3G network or information about a cell that is of the LTE network and on which the UE currently camps, so that after the MSC receives the first handover request message, the MSC may select an emergency center according to the information about the cell of the 3G network or the information about the cell of the LTE network in the first handover request message, and further quickly set up a call connection between the UE and the emergency center.

Abstract translation: 本申请公开了一种紧急中心选择方法，装置和系统。 该方法包括：由MME接收由位于紧急呼叫的CSFB的LTE网络中的UE发起的请求消息，向eNB发送携带紧急呼叫指示的第一通知消息; 并向MSC发送携带关于3G网络的小区的信息或关于LTE网络的小区的信息的第一切换请求消息，并且所述UE当前正在营地，以使得在MSC接收到第一切换之后 请求消息，MSC可以在第一切换请求消息中根据关于3G网络的小区的信息或关于LTE网络的小区的信息来选择紧急中心，并且进一步快速建立UE与UE之间的呼叫连接， 紧急中心。

公开(公告)号：US20160249257A1

公开(公告)日：2016-08-25

申请号：US15142455

申请日：2016-04-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaobo WU ,  Ye ZOU

IPC: H04W36/00 ,  H04W72/08 ,  H04L5/00 ,  H04L12/923 ,  H04W76/02

CPC classification number: H04W36/0022 ,  H04L5/0055 ,  H04L47/762 ,  H04W72/085 ,  H04W76/10 ,  H04W88/12 ,  H04W88/16

Abstract: In a network handover method, after UE located on an LTE network initiates a request message that requests CSFB, an MME instructs an enodeB to move the UE from the LTE network to a 2G or 3G network, and requests an MSC to hand over the UE from the LTE network to a CS domain of the 2G or 3G network for the CSFB, so that the 2G or 3G network allocates a CS domain resource to the UE. Further, by determining that an IMS voice session does not exist, it is identified that the handover of the UE from the LTE network to the CS domain of the 2G or 3G network is triggered by the CSFB, so as to ensure that handover from the LTE network is properly performed.

Abstract translation: 在网络切换方法中，在位于LTE网络上的UE发起请求消息后，MME指示节点B将UE从LTE网络移动到2G或3G网络，并请求MSC切换UE 从LTE网络到CSFB的2G或3G网络的CS域，使2G或3G网络向UE分配CS域资源。 此外，通过确定IMS语音会话不存在，识别出UE从LTE网络到2G或3G网络的CS域的切换由CSFB触发，以确保从 LTE网络正常执行。

公开(公告)号：US20150163703A1

公开(公告)日：2015-06-11

申请号：US14625261

申请日：2015-02-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaobo WU ,  Lin SHU ,  Wanqiang ZHANG ,  Hai LIU

IPC: H04W36/00 ,  H04W60/00 ,  H04W48/08

CPC classification number: H04W36/0022 ,  H04W8/02 ,  H04W48/08 ,  H04W60/00

Abstract: A method and an apparatus for displaying a network name are provided. A first mobility management device in a first network acquires first network name information, where the first network name information is a network name currently displayed on a user equipment UE, and/or a public land mobile network identity PLMN ID corresponding to the network name that is currently displayed on the UE, and the first network is a network with which the UE currently registers or a network of two networks with which the UE currently jointly register. If the UE switches over to a second network during a process of executing a service, the first mobility management device sends the first network name information to a second mobility management device in the second network, so that the second mobility management device sends, to the UE for displaying, a network name corresponding to the first network name information.

Abstract translation: 提供一种用于显示网络名称的方法和装置。 第一网络中的第一移动管理设备获取第一网络名称信息，其中第一网络名称信息是当前显示在用户设备UE上的网络名称，和/或与网络名称对应的公共陆地移动网络标识PLMN ID， 当前显示在UE上，并且第一网络是UE当前注册的网络或UE当前共同​​注册的两个网络的网络。 如果UE在执行服务的过程中切换到第二网络，则第一移动性管理设备将第一网络名称信息发送到第二网络中的第二移动性管理设备，使得第二移动性管理设备向 UE显示与第一网络名称信息对应的网络名称。

公开(公告)号：US20150140963A1

公开(公告)日：2015-05-21

申请号：US14604049

申请日：2015-01-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaobo WU ,  Lin SHU ,  Wanqiang ZHANG ,  Shufeng SHI ,  Weisheng JIN

IPC: H04M15/00

CPC classification number: H04M15/73 ,  H04L12/1482 ,  H04M15/06 ,  H04M15/41 ,  H04M15/58 ,  H04M15/755 ,  H04M15/8038

Abstract: Embodiments of the present invention provide a method, an apparatus and a system for processing charging information, wherein the method includes: a mobility management device acquires a PLMN identifier corresponding to a network name displayed by a user equipment; transmits the PLMN identifier corresponding to the network name displayed by the user equipment to a call detail record information generating device, so that user call detail record information generated by the call detail record information generating device includes the PLMN identifier corresponding to the network name displayed by the user equipment; therefore, a charging device can charge the user according to the network name displayed by the UE included in the user call detail record information generated by the call detail record information generating device, thereby ensuring accuracy of the charging the user, and enhancing user experience.

Abstract translation: 本发明的实施例提供了一种处理收费信息的方法，装置和系统，其中所述方法包括：移动性管理装置获取与由用户设备显示的网络名称相对应的PLMN标识符; 将与用户设备显示的网络名称相对应的PLMN标识发送给呼叫详细记录信息生成装置，使得由呼叫详细记录信息生成装置生成的用户呼叫详细记录信息包括与由 用户设备; 因此，充电装置可以根据由呼叫详细记录信息生成装置生成的用户呼叫详细记录信息中包含的UE所显示的网络名称对用户进行充值，从而确保用户的计费的准确性，并且增强用户体验。

公开(公告)号：US20150017917A1

公开(公告)日：2015-01-15

申请号：US14501514

申请日：2014-09-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yali GUO ,  Weihua ZHOU ,  Wanqiang ZHANG ,  Xiaobo WU

IPC: H04W4/00 ,  H04W8/00 ,  H04W72/00

CPC classification number: H04W4/80 ,  H04W4/023 ,  H04W8/005 ,  H04W72/005

Abstract: The present invention provides a proximity information registration method, a query method, and a user equipment. The proximity information registration method includes: sending, by a first user equipment, a proximity service request to a proximity service server, where the proximity service request sent by the first user equipment carries an equipment identifier of the first user equipment; monitoring and obtaining, by the first user equipment, broadcast information of a second user equipment which is broadcast by the second user equipment; and registering the broadcast information of the second user equipment with the proximity service server, so that the proximity service server converts the broadcast information of the second user equipment into an equipment identifier of the second user equipment according to a correspondence between the equipment identifier of the second user equipment and the broadcast information of the second user equipment stored by the proximity service server.

Abstract translation: 本发明提供一种邻近信息登记方法，查询方法和用户装置。 邻近信息登记方法包括：由第一用户设备向接近服务服务器发送接近服务请求，其中由第一用户设备发送的邻近服务请求携带第一用户设备的设备标识符; 由所述第一用户设备监视和获取由所述第二用户设备广播的第二用户设备的广播信息; 以及将所述第二用户设备的广播信息注册到所述邻近服务服务器，使得所述邻近服务服务器根据所述第二用户设备的设备标识符之间的对应关系将所述第二用户设备的广播信息转换为所述第二用户设备的设备标识符 第二用户设备和由邻近服务服务器存储的第二用户设备的广播信息。

公开(公告)号：US20140071951A1

公开(公告)日：2014-03-13

申请号：US14041776

申请日：2013-09-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hai LIU ,  Xiaobo WU ,  Weisheng JIN

IPC: H04W52/02

CPC classification number: H04W52/0225 ,  H04W36/0022 ,  H04W52/0254 ,  H04W60/005 ,  H04W88/06 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264

Abstract: The present invention discloses a method for implementing a voice service in the embodiments of the present invention includes: a terminal attaches to a 2G/3G network and the 4G network through an MME on a 4G network; when a voice service does not need to be implemented, the CS transceiver of the terminal is in off state or static state; when a voice service needs to be implemented, for the terminal whose CS transceiver stays in off state, a CS fallback process needs to be triggered and turn on the CS transceiver to complete a voice service, for the terminal whose CS transceiver stays in static state, directly implementing a voice service through the 2G/3G network. The solution in embodiments of the present invention applies to a dual radio dual-mode terminal.

Abstract translation: 本发明公开了一种在本发明实施例中实现语音业务的方法，包括：终端通过4G网络的MME连接2G / 3G网络和4G网络; 当不需要实现语音业务时，终端的CS收发器处于关闭状态或静态状态; 当需要实现语音服务时，对于CS收发器处于关闭状态的终端，需要触发CS回退过程，并打开CS收发器以完成语音业务，对于CS收发器处于静态状态的终端 通过2G / 3G网络直接实现语音业务。 本发明实施例中的解决方案适用于双无线电双模终端。