公开(公告)号：US09491656B2

公开(公告)日：2016-11-08

申请号：US14313722

申请日：2014-06-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Weihua Zhou ,  Wanqiang Zhang

IPC: H04L12/26 ,  H04W28/02 ,  H04W76/02 ,  H04L12/24 ,  H04M15/00 ,  H04W48/18

CPC classification number: H04W28/0205 ,  H04L41/0893 ,  H04M15/8044 ,  H04W48/18 ,  H04W76/10

Abstract: The present invention provides a method for selecting a bearer mode, a packet gateway, and a policy and charging rule function entity, relating to the field of communications technologies, and solving the problem that a base station selects a suitable air interface transmission mode for a bearer of a mobile terminal. Indication information of an air interface transmission mode supported by a mobile terminal is received. According to the indication information and a received enhanced policy and charging control rule that is sent by a policy and charging rule function entity, an air interface transmission mode allowed to be used by a bearer bound with a service flow of the mobile terminal is determined. A session establishment reply message is sent to a serving gateway to which the mobile terminal belongs, where the session establishment reply message comprises the air interface transmission mode allowed to be used by the bearer.

Abstract translation: 本发明提供了一种用于选择与通信技术领域有关的承载模式，分组网关和策略和计费规则功能实体的方法，并且解决了基站选择合适的空中接口传输模式的问题 移动终端的承载。 接收由移动终端支持的空中接口传输模式的指示信息。 根据由策略和计费规则功能实体发送的指示信息和收到的增强策略和计费控制规则，确定由与移动终端的业务流绑定的承载使用的空中接口传输模式。 会话建立应答消息被发送到移动终端所属的服务网关，其中会话建立应答消息包括允许由承载使用的空中接口传输模式。

公开(公告)号：US20160191382A1

公开(公告)日：2016-06-30

申请号：US15060319

申请日：2016-03-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yali Guo ,  Wanqiang Zhang

IPC: H04L12/741 ,  H04W4/00 ,  H04W72/04

CPC classification number: H04L45/74 ,  H04W4/70 ,  H04W72/042

Abstract: The present invention provides a method for transmitting a small data packet, and a device. The method includes: receiving, by a data transmission device, small data packet indication information sent by a gateway; and if the data transmission device determines, according to the small data packet indication information, that a to-be-sent data packet is a small data packet, transmitting, by the data transmission device, the small data packet in a control plane transmission manner. The present invention can ensure that a data transmission device accurately determines a small data packet, and avoid a network signaling increase caused by a determining error, thereby reducing a network load.

Abstract translation: 本发明提供了一种用于发送小数据分组的方法和装置。 该方法包括：由数据传输设备接收由网关发送的小数据分组指示信息; 并且如果数据传输设备根据小数据分组指示信息确定要发送的数据分组是小数据分组，则由数据传输设备以控制平面传输方式发送小数据分组 。 本发明可以确保数据传输设备精确地确定小数据分组，并且避免由确定错误引起的网络信令增加，从而减少网络负载。

公开(公告)号：US09363658B2

公开(公告)日：2016-06-07

申请号：US14268158

申请日：2014-05-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qi Yu ,  Xiaolong Guo ,  Wanqiang Zhang

IPC: H04W8/02 ,  H04W8/24

CPC classification number: H04W8/02 ,  H04L61/2007 ,  H04L69/324 ,  H04W8/24 ,  H04W72/0493

Abstract: Embodiments of the present invention disclose a data transmission method, a mobility management entity, and a mobile terminal. The method includes: receiving, by a mobility management entity, a small data transmission parameter that is sent by a home subscriber server HSS or a user equipment, where the small data transmission parameter includes an indication of whether the user equipment supports small data transmission; determining, by the mobility management entity, a small data transmission policy according to the small data transmission parameter; sending, by the mobility management entity, the determined small data transmission policy to the user equipment; and performing, by the mobility management entity, the small data transmission with the user equipment according to the small data transmission policy. The present invention proposes a relatively complete small data transmission solution, thereby implementing effective transmission of small data.

Abstract translation: 本发明的实施例公开了数据传输方法，移动性管理实体和移动终端。 该方法包括：由移动性管理实体接收由归属订户服务器HSS或用户设备发送的小数据传输参数，其中小数据传输参数包括用户设备是否支持小数据传输的指示; 由移动性管理实体根据小数据传输参数确定小数据传输策略; 由移动性管理实体向用户设备发送确定的小数据传输策略; 并且由移动性管理实体根据小数据传输策略与用户设备进行小数据传输。 本发明提出了一种相对完整的小数据传输解决方案，从而实现了小数据的有效传输。

公开(公告)号：US20160088547A1

公开(公告)日：2016-03-24

申请号：US14949704

申请日：2015-11-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wanqiang Zhang

IPC: H04W48/06 ,  H04L12/26

CPC classification number: H04W48/06 ,  H04L41/5019 ,  H04L43/026 ,  H04L43/062 ,  H04L63/10 ,  H04W88/02

Abstract: The present invention provides a service access control method and apparatus, where the method includes acquiring TFT information, and when service data access control starts, determining whether service data is within an allowed access range of the TFT information or determining whether indication information carried in the TFT information indicates that access of service data corresponding to the TFT information is allowed. If a result of the determining is yes, allowing the access by the service data to the network, or if a result of the determining is not, denying the service data access to the network. A particular service can be restricted from access to a network, or a particular service can be allowed access to the network.

Abstract translation: 本发明提供了一种服务访问控制方法和装置，其中该方法包括获取TFT信息，并且当服务数据访问控制开始时，确定服务数据是否在TFT信息的允许访问范围内，或者确定是否在 TFT信息表示允许对应于TFT信息的服务数据的访问。 如果确定的结果为是，允许服务数据到网络的访问，或者如果确定的结果不是拒绝服务数据访问网络。 可以限制特定服务对网络的访问，或者允许特定服务访问网络。

公开(公告)号：US20160066259A1

公开(公告)日：2016-03-03

申请号：US14937062

申请日：2015-11-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yali Guo ,  Wanqiang Zhang

IPC: H04W48/16 ,  H04W76/02 ,  H04W28/02

CPC classification number: H04W48/16 ,  H04W28/0284 ,  H04W28/0289 ,  H04W48/02 ,  H04W76/10

Abstract: An access control method includes: obtaining, by a protocol-stack upper layer of a terminal, an override identifier; starting, by the protocol-stack upper layer of the terminal, an application specific congestion control for data connectivity ACDC check according to a service initiated by the terminal; and, if the protocol-stack upper layer of the terminal confirms that the service initiated by the terminal can pass the ACDC check and determines that the override identifier corresponding to an application identifier of the service passing the ACDC check is overriding an access class barring ACB check, sending, by the protocol-stack upper layer of the terminal, an RRC establishment request message to an access layer of the terminal, where the request message carries an indication of not performing an ACB check. Therefore, even if the terminal cannot pass the ACB check, the terminal can still perform services of some particular applications.

Abstract translation: 访问控制方法包括：通过终端的协议栈上层获取覆盖标识符; 由终端的协议栈上层开始根据由终端启动的业务进行数据连接ACDC的应用专用拥塞控制; 并且如果终端的协议栈上层确认由终端启动的服务可以通过ACDC检查，并且确定与通过ACDC检查的服务的应用标识符相对应的覆盖标识符覆盖了禁止ACB的访问类别 由终端的协议栈上层检查发送到终端接入层的RRC建立请求消息，其中请求消息携带不执行ACB检查的指示。 因此，即使终端不能通过ACB检查，终端也可以执行某些特定应用的服务。

公开(公告)号：US09232346B2

公开(公告)日：2016-01-05

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: H04B5/00 ,  H04B7/00 ,  H04M3/42 ,  H04W4/00 ,  H04W8/00 ,  H04W72/00 ,  H04W4/02

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：US20150256994A1

公开(公告)日：2015-09-10

申请号：US14721279

申请日：2015-05-26

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Lan Liu ,  Wanqiang Zhang

IPC: H04W8/08 ,  H04W76/02

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。

公开(公告)号：US20150230069A1

公开(公告)日：2015-08-13

申请号：US14696971

申请日：2015-04-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shufeng Shi ,  Wanqiang Zhang

IPC: H04W4/14 ,  H04W28/06 ,  H04L12/58

CPC classification number: H04W4/14 ,  H04L51/30 ,  H04L51/34 ,  H04L51/38 ,  H04W28/06 ,  H04W88/18

Abstract: The present invention provides a method which includes: receiving a message, where the message carries a parameter indicating a validity period of a short message sent to a user or indication information indicating whether a record needs to be added to MWD of a user when a short message cannot be transmitted or fails to be transmitted; determining that the short message cannot be transmitted or the short message fails to be transmitted, and a value of the parameter is 0 or the indication information indicates that the record does not need to be added to the MWD of the user when the short message cannot be transmitted or fails to be transmitted; and skipping adding the record to the MWD of the user, where the record includes an identifier of a service centre for short message service serving the user. According to the method, additional signaling interaction is reduced.

Abstract translation: 本发明提供了一种方法，其包括：接收消息，其中所述消息携带指示发送给用户的短消息的有效期的参数或指示在短时间内是否需要将记录添加到用户的MWD的指示信息 消息无法传输或无法传输; 确定短消息不能被发送或短消息不能被发送，并且该参数的值为0或者当短消息不能被添加到用户的MWD时，指示信息指示不需要添加该记录 被传送或不传送; 并且将记录添加到用户的MWD中，其中记录包括为用户提供短消息服务的服务中心的标识符。 根据该方法，减少额外的信令交互。

公开(公告)号：US20150156807A1

公开(公告)日：2015-06-04

申请号：US14619483

申请日：2015-02-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yali Guo ,  Weihua Zhou ,  Wanqiang Zhang ,  Xiaobo Wu

IPC: H04W76/02

CPC classification number: H04W76/023 ,  H04W76/14

Abstract: The present invention provides a bearer establishment method, a base station, a packet data gateway, and a computer system, where the bearer establishment method includes: receiving a D2D mode indication requested by an AF entity or a proximity service server for a source UE, where the D2D mode indication includes a first D2D connection establishment mode or a second D2D connection establishment mode; and according to the D2D mode indication, when a D2D connection can be established successfully, establishing the D2D connection for the source UE; or when a D2D connection cannot be established successfully, establishing a common connection if the D2D mode indication is the first D2D connection establishment mode, and feeding back a connection establishment failure response to the AF entity or the proximity service server if the D2D mode indication is the second D2D connection establishment mode.

Abstract translation: 本发明提供一种承载建立方法，基站，分组数据网关和计算机系统，其中承载建立方法包括：接收由UE实体或邻近业务服务器为源UE请求的D2D模式指示， 其中D2D模式指示包括第一D2D连接建立模式或第二D2D连接建立模式; 并根据D2D模式指示，当成功建立D2D连接时，建立源UE的D2D连接; 或者当D2D连接不能成功建立时，如果D2D模式指示是第一个D2D连接建立模式，则建立公共连接，并且如果D2D模式指示是D2D模式指示，则向AF实体或邻近服务服务器反馈连接建立失败响应 第二个D2D连接建立模式。

公开(公告)号：US20150024745A1

公开(公告)日：2015-01-22

申请号：US14511417

申请日：2014-10-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Weihua Zhou ,  Xiaobo Wu ,  Yali Guo ,  Wanqiang Zhang

IPC: H04W8/00 ,  H04W48/10

CPC classification number: H04W8/005 ,  H04W48/10 ,  H04W48/16 ,  H04W64/00 ,  H04W76/14

Abstract: A device discovery method includes: enabling, by a first device, a device-to-device monitoring and broadcasting function; after the first device detects broadcast information of a second device, reporting the broadcast information of the second device and a user identifier of a target user to a network side, requesting that the network side obtains, according to the broadcast information of the second device, an identifier of a user that logs in to the second device, and determines whether the identifier of the user that logs in to the second device is the user identifier of the target user; and receiving a result of the determining returned by the network side, and confirming, by the first device according to the result of the determining, whether a device to which the target user logs in falls within a preset distance from the first device.

Abstract translation: 设备发现方法包括：通过第一设备实现设备到设备监控和广播功能; 在第一设备检测到第二设备的广播信息之后，向网络侧报告第二设备的广播信息和目标用户的用户标识符，请求网络侧根据第二设备的广播信息， 登录到第二设备的用户的标识符，并且确定登录到第二设备的用户的标识符是否是目标用户的用户标识; 以及接收由网络侧返回的确定结果，并且由第一设备根据确定结果确认目标用户登录的设备是否落在距离第一设备预设的距离内。