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    MME reselection method and MME
    12.
    发明授权
    MME reselection method and MME 有权

    公开(公告)号：US10004016B2

    公开(公告)日：2018-06-19

    申请号：US15381760

    申请日：2016-12-16

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Xiaoyan Shi ,  Wanqiang Zhang

    IPC: H04W36/12 ,  H04W8/12 ,  H04W36/00

    CPC classification number: H04W36/12 ,  H04W8/02 ,  H04W8/12 ,  H04W36/0033

    Abstract: An MME reselection method and an MME are provided, so that UE can use a correct MME in time to execute an access request procedure. The method includes: receiving an access request message sent by user equipment UE, where the access request message carries identity information of the UE (801); determining, according to the identity information of the UE, a type of an MME that the UE needs to access (802); reselecting a second MME according to the type of the MME that the UE needs to access (803); and forwarding the access request message to the second MME, so that the second MME executes an access request procedure of the UE (804). The embodiments of the present invention is applicable to the field of communications technologies.

    Data routing method and device
    13.
    发明授权
    Data routing method and device 有权

    公开(公告)号：US09854587B2

    公开(公告)日：2017-12-26

    申请号：US15044409

    申请日：2016-02-16

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Yali Guo ,  Wanqiang Zhang

    IPC: H04W8/04 ,  H04W40/00 ,  H04W72/04 ,  H04W4/00 ,  H04W8/06

    CPC classification number: H04W72/0493 ,  H04W4/70 ,  H04W8/02 ,  H04W8/04 ,  H04W8/06

    Abstract: A data routing method includes: receiving a route distinguisher of an MME serving UE sent by the MME; determining an information transmission manner supported by the MME; receiving_a query message sent by an MTC-IWF, where the query message carries a user equipment UE identifier and an information transmission manner that needs to be used; determining according to the information transmission manner supported by the MME, the UE identifier, and the information transmission manner that needs to be used, that the MME serving the UE supports the information transmission manner that needs to be used; and sending a route distinguisher of the MME that corresponds to the information transmission manner that needs to be used to the MTC-IWF, so that the MTC-IWF performs routing according to the route distinguisher. Therefore, a most effective transmission path is selected for information transmission, thereby improving service experience of a user.

    Data transmission method, device, and system
    15.
    发明授权
    Data transmission method, device, and system 有权
    数据传输方式，设备和系统

    公开(公告)号：US09549424B2

    公开(公告)日：2017-01-17

    申请号：US14671724

    申请日：2015-03-27

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Frank Mademann ,  Yijun Yu ,  Wanqiang Zhang

    IPC: H04W76/02 ,  H04W4/20 ,  H04L29/06 ,  H04W68/00 ,  H04W72/04 ,  H04W88/18

    CPC classification number: H04W76/11 ,  H04L65/1006 ,  H04W4/20 ,  H04W68/005 ,  H04W72/0413 ,  H04W88/182

    Abstract: Embodiments of the present invention provide a data transmission method, device, and system. A terminal device determines whether a data volume of uplink data to be sent is less than a preset data volume threshold. If the data volume of the uplink data to be sent is less than the preset data volume threshold, the terminal device establishes an RRC connection to a base station and sends an RRC connection completion message that carries the uplink data to the base station, so that the base station sends the uplink data to an MME by using a signaling message between the base station and the MME. The MME further sends the uplink data to a corresponding application server by using a signaling message between the MME and a P-CSCF.

    Abstract translation: 本发明的实施例提供了一种数据传输方法，装置和系统。 终端设备确定要发送的上行链路数据的数据量是否小于预设的数据量阈值。 如果要发送的上行链路数据的数据量小于预设数据量阈值，则终端设备建立到基站的RRC连接，并向基站发送携带上行链路数据的RRC连接完成消息，使得 基站通过使用基站与MME之间的信令消息向MME发送上行链路数据。 MME通过使用MME和P-CSCF之间的信令消息，将上行链路数据发送给对应的应用服务器。

    Method of bearer deletion, device, and system
    16.
    发明授权
    Method of bearer deletion, device, and system 有权

    公开(公告)号：US09474038B2

    公开(公告)日：2016-10-18

    申请号：US13949650

    申请日：2013-07-24

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Xiaolong Guo ,  Lan Liu ,  Ming Li ,  Wanqiang Zhang

    IPC: H04W60/06 ,  H04W76/06

    CPC classification number: H04W60/06 ,  H04W8/04 ,  H04W76/32 ,  H04W88/02 ,  H04W88/16

    Abstract: A method of bearer deletion is provided to improve the universality of the bearer deletion process. The method includes: receiving, by the original intermediate NE, the cancellation type indication parameter sent by the HSS, and deleting the bearer between the serving gateway (S-GW) and a packet data network gateway (P-GW), if the original intermediate network element obtains an attach type according to the cancellation type indication parameter indicating an attach type and a corresponding bearer exists on the original intermediate NE. This method helps efficiently improve the universality of the bearer deletion flow.

    Method, apparatus, and system for processing charging information
    17.
    发明授权
    Method, apparatus, and system for processing charging information 有权
    用于处理收费信息的方法，装置和系统

    公开(公告)号：US09398170B2

    公开(公告)日：2016-07-19

    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 ,  H04L12/14 ,  H04M15/06

    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，从而确保用户计费的准确性，并且增强用户体验。

    Method and Apparatus for Displaying Network Name
    19.
    发明申请
    Method and Apparatus for Displaying Network Name 有权
    显示网络名称的方法和装置

    公开(公告)号：US20150156687A1

    公开(公告)日：2015-06-04

    申请号：US14618849

    申请日：2015-02-10

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Xiaobo Wu ,  Lin Shu ,  Wanqiang Zhang ,  Hai Liu

    IPC: H04W36/00 ,  H04W48/16

    CPC classification number: H04W36/0083 ,  H04W36/0022 ,  H04W48/16 ,  H04W48/18 ,  H04W60/005

    Abstract: A method and an apparatus for displaying a network name are provided. By using a combined attach procedure or a combined tracking area update procedure, a user equipment UE registers with a long term evolution network and a first circuit switched domain network, and acquires a public land mobile network identity PLMN ID of the long term evolution network and a PLMN ID of the circuit switched domain network. The UE displays a first network name corresponding to a predetermined PLMN ID before a to-be-displayed second network name sent by a first network device on the long term evolution network is received. The predetermined PLMN ID is one of the PLMN ID of the long term evolution network and the PLMN ID of the circuit switched domain network.

    Abstract translation: 提供一种用于显示网络名称的方法和装置。 通过使用组合连接过程或组合跟踪区域更新过程，用户设备UE向长期演进网络和第一电路交换域网注册，并获取长期演进网络的公共陆地移动网络身份PLMN ID，以及 电路交换域网络的PLMN ID。 在接收到长期演进网络上由第一网络设备发送的待显示的第二网络名称之前，UE显示对应于预定PLMN ID的第一网络名称。 预定的PLMN ID是长期演进网络的PLMN ID和电路交换域网络的PLMN ID之一。

    Method for data communication, system for communication and related devices
    20.
    发明授权
    Method for data communication, system for communication and related devices 有权
    数据通信方法，通信系统及相关设备

    公开(公告)号：US08838168B2

    公开(公告)日：2014-09-16

    申请号：US13869699

    申请日：2013-04-24

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Lan Liu ,  Wanqiang Zhang

    IPC: H04M1/00 ,  H04W76/02 ,  H04W8/24 ,  H04W8/18 ,  H04W48/18

    CPC classification number: H04W76/11 ,  H04W8/08 ,  H04W8/18 ,  H04W8/24 ,  H04W48/18 ,  H04W72/0406 ,  H04W88/16 ,  H04W92/02

    Abstract: A data communication method, a communication system, and related devices are configured to establish a transaction identifier (TI) in a user equipment (UE). The data communication method includes the following steps. A mobility management entity (MME) receives a request message and obtains ability information of the UE. If the UE has an ability to access a Universal Terrestrial Radio Access Network/GSM/EDGE Radio Access Network (UTRAN/GERAN), the MME generates the TI. A communication system and related devices are also provided. Thus, the TI is effectively established in the UE, so as to ensure normal processing of the UE.

    Abstract translation: 数据通信方法，通信系统和相关设备被配置为在用户设备（UE）中建立交易标识符（TI）。 数据通信方法包括以下步骤。 移动性管理实体（MME）接收请求消息并获得UE的能力信息。 如果UE具有访问通用陆地无线电接入网/ GSM / EDGE无线电接入网（UTRAN / GERAN）的能力，则MME生成TI。 还提供通信系统和相关设备。 因此，在UE中有效地建立了TI，以确保UE的正常处理。

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