Huawei Technologies Co., Limited

Tencent Technology (shenzhen) Company Limited

Shenzhen University

Cobio Smart Healthcare Technology Co., Ltd.

Nokia Technologies Oy

Yu Yin

Caixia Qi

Ying Hu

Shanshan Wang

Qing Zhou

Weihua Hu

Yijun Yu

Zhiyu Di

Wenfu Wu

Dan Liu

Guang Yang

Yinglei Liang

Zhenyu Tao

Yongyu Dai

Yang Mo

Huiling Li

Heming Shao

Dazhi Yang

Liyan Song

Jian Zhang

Jin Zhang

Wei Yan

Qinghua Zhong

Chao Hu

Junbiao Chen

Lan Liu

Xiang Cheng

Hui Cai

Yecheng Xian

Jie Ping Wu

Daohui Wang

Huadong Hu

Cornel Pampu

Yifeng Ying

Ruiyi Xiao

Chunxia Zhi

Heng Chen

Jie Wu

Dongxue Shi

Zhipeng Chen

Qingquan Li

Haiyong Chen

Jiasong Zhu

Shoucai Zhu

Ji Liu

Haibin Hu

Gengping Cai

Weijun Deng

Ha-yong Chen

Weiming Huang

Dengjing Cao

This application provides a communication method and apparatus. The method includes: A terminal device receives information about an enhanced service area allowed to be accessed, where the information about the enhanced service area allowed to be accessed includes information about one or more enhanced service areas; the terminal device receives information about a first enhanced service area corresponding to a first area from an access node after entering the first area; and the terminal device determines that the terminal device is allowed to access the first enhanced service area based on the information about the enhanced service area allowed to be accessed and the information about the first enhanced service area.

Communication method and apparatus

A cuvette for analysis of liquids, including a first cuvette portion and a second cuvette portion, which are joined together, with a cuvette cavity, an inlet passage and an outlet passage being formed between the first cuvette portion and the second cuvette portion, the inlet passage and the outlet passage both in communication with the cuvette cavity, wherein the outlet passage is provided therein with a labyrinth-like sealing structure, which prevents backfill of a gas that has been discharged from the outlet passage during filling of a liquid to be analyzed in the cuvette.

Cuvette for analysis of liquids

A bearer modification method and an access network device. The method includes determining, by an access network device, that a terminal device completes a complete registration procedure, or determining that the terminal device does not complete the complete registration procedure, and waiting for the terminal device to complete the complete registration procedure, and modifying, by the access network device, a radio access bearer of the terminal device.

Bearer modification method and access network device

In a method for performing access control on user equipment, a mobility management device receives from an access node device an access type parameter of the user equipment. The access type parameter indicates a radio access type of the user equipment or a type of the access node device. The mobility management device determines, based on the access type parameter, a connection type of the user equipment in accessing a core network, wherein the connection type is either single connectivity or dual connectivity. The mobility management device then performs access control on the user equipment based on the connection type of the user equipment.

Method for performing access control on user equipment, network system, and related device

A pipeline three-dimensional curve measuring robot and implementation method therefor. The measuring robot includes an electronic bin, sliding rods, wheel bracket, walking wheels arranged on wheel bracket, odometer wheels arranged on sliding rod on one side and encoders; the electronic bin is internally provided with an inertia measurement unit, collection control module and power supply module; when measuring, the measuring robot is controlled to move back and forth in a pipeline collecting measuring data; comparing measured data with three-dimensional curve data at pipeline reference moment to obtain deformation quantity of pipeline three-dimensional curve. For the measuring robot provided, measuring robot measuring points are realized to be kept on a central axis of the pipeline through synchronous tensioning of walking wheels, realizing high-precision mileage measurement through independent tensioning of odometer wheels; inertial navigation measuring device can realize millimeter-scale pipeline three-dimensional curve deformation measurement accuracy and meets requirement for deformation monitoring.

Pipeline three-dimensional curve measuring robot and implementation method therefor

A method for accessing a local network includes: subscribing, by a network device, to service area change information of user equipment, where the service area change information of the user equipment indicates that the user equipment enters or leaves a service area of the local network; receiving, by the network device, the service area change information of the user equipment; and performing, based on the received service area change information, policy control for the user equipment accessing or leaving the local network. In this way, access to the local network is accurately controlled, and is not affected by wireless network planning and adjustment, which greatly enhances user experience in use of the local network.

Method for accessing local network and device

This application discloses a service flow control method and apparatus, to resolve an existing problem of relatively low security. The method includes: generating, by a terminal device, a service flow policy; and sending, by the terminal device, the service flow policy to a routing device, where the service flow policy is used to instruct the routing device to perform data packet filtering on a downlink data packet according to the service flow policy.

Service flow control method and apparatus

A local network connection method, apparatus, and system, where the method is applied to a control plane node, and includes: receiving a location area identity sent by an access node, where the location area identity is sent by the access node when receiving an access request sent by a user equipment, and is used to indicate a location area in which the user equipment is currently located; determining at least one local network identity based on the location area identity, and sending the at least one local network identity to the user equipment; receiving a connection establishment request sent by the user equipment, where the connection establishment request carries a first local network identity selected by the user equipment based on the at least one local network identity; and establishing a connection between the user equipment and a first local network based on the first local network identity.

Local network connection method, apparatus, and system

Embodiments of this application disclose a data connection method, a control-plane node, and user equipment, to provide a mechanism in which user equipment can access an external packet data network by using a local network. The method includes: sending, by a control-plane node, access information to user equipment, where the access information includes at least one access point name and Internet agent capability indication information for each access point name; receiving, by the control-plane node, a connection setup message sent by the user equipment, where the connection setup message includes a first access point name, and the first access point name is determined by the user equipment based on the Internet agent capability indication information; and determining, by the control-plane node, a corresponding local user-plane node based on the first access point name, and setting up a data connection from the user equipment to the local user-plane node.

Data connection method, control-plane node, and user equipment

A user terminal grouping method, including receiving a conference participation request sent by a first user terminal, acquiring an identity code of a user of the first user terminal from the conference participation request, involving the first user terminal in a conference, comparing the identity code with identity codes corresponding to other user terminals that participate in the conference, determining that a second user terminal among the other user terminals and the first user terminal correspond to the same identity code, and sending, to a user terminal of another user in the conference, description information used to indicate that both the first user terminal and the second user terminal belong to the same user.

User terminal grouping method, conference server, and conference system

A paging processing method, a communication apparatus, and a communication system are disclosed. The paging processing method includes: receiving, by a mobility management network element, a downlink data notification message which includes service attribute information of a downlink data packet; obtaining the service attribute information; and initiating paging of the user equipment based on different policies according to the service attribute information.

Paging processing method, communication apparatus, and communication system

The present disclosure provides an error indication processing method and system, and a device, and relates to the field of communications technologies, to resolve a problem that normal transmission of a service data packet is affected due to an inconsistency between contexts of an access node and a user plane network element in a next generation mobile communications network.

Error indication processing and system, and device

The present application relates to the field of communications technologies, and provides a service transmission method, a device, and a system, to resolve a problem that a service of user equipment is interrupted when a user plane network element is faulty. The method includes: obtaining, by a resource management node, an IP address pool; dividing the IP address pool into at least one IP address segment, and determining at least one tunnel endpoint identifier index based on the at least one IP address segment; and allocating the at least one IP address segment and the at least one tunnel endpoint identifier index to at least one user plane network element.

Service transmission method, device, and system

The present application discloses a local network connection method, apparatus, and system. The method is applied to a control plane node, and includes: receiving a location area identity sent by an access node, where the location area identity is sent by the access node when receiving an access request sent by user equipment, and is used to indicate a location area in which the user equipment is currently located; determining at least one local network identity based on the location area identity, and sending the at least one local network identity to the user equipment; receiving a connection establishment request sent by the user equipment, where the connection establishment request carries a first local network identity selected by the user equipment based on the at least one local network identity; and establishing a connection between the user equipment and a first local network based on the first local network identity application.

A method, an apparatus, and a system for paging processing and information displaying are disclosed. The paging processing method includes: receiving a paging request message from a Mobile Switching Center (MSC) which a called User Equipment (UE) registers to; and when the called UE is connected, sending a paging notification message to the called UE, and returning a called-UE paging status message to the MSC. In the embodiments of the present invention, after the Mobility Management Entity (MME) receives the paging request message from the MSC, if the called UE is connected, the MME not only sends a Circuit-Switched (CS) paging notification message to the called UE, but also returns a paging status message to the MSC, indicating that the called UE has received the paging notification message.

Method, apparatus and system for paging processing and information displaying

Growing community of inventors

Shanghai, China

Yu Yin