563 results about "Mobile communication network" patented technology

The invention discloses a sea area dynamic communication method and system constructed based on a signal boat relay chain, and relates to the technical field of ocean mobile communication networks. The communication priority index matrix adopts a multi-target particle swarm optimization algorithm to carry out optimal configuration on the deployment position of the signal boat in the target sea area and output a signal boat network initial topology; based on the communication priority index matrix, constructing an optimal multi-hop communication path for each terminal task node, and adopting a bandwidth weighted shortest path algorithm to output a path stability score to perform path selection and updating; and evaluating the link health degree based on the path stability score, and continuously executing a link state monitoring task on all the running communication paths. According to the invention, intelligent deployment and path stable scheduling of the signal boat are realized, the coverage rate, fault tolerance and task adaptability of an ocean communication system are improved, and communication continuity and system flexibility are guaranteed.

There is provided a method for providing energy data analytics for a data network associated with a wireless communication system, the method comprising receiving at least one input parameter associated with energy usage corresponding to the data network, deriving energy data analytics for the data network based on the received at least one input parameter, and sending an energy data analytics output parameter based on the derived energy data analytics, wherein the energy data analytics output parameter comprises an energy usage statistic or energy usage prediction for the data network.

Techniques are described for subscription onboarding based on digital identifier (DIG-ID). One method includes acquiring a DIG-ID having a verifiably secure identity; transmitting a first request comprising the DIG-ID, a timestamp, and a digital signature (DS) associated with the DIG-ID and the timestamp; establishing a provisioning connection to a mobile communication network; and receiving at least one of a subscription credential and a user subscription profile via the provisioning connection.

The invention provides a data security risk early warning method and system based on big data analysis, and the method comprises the steps: firstly constructing a data security risk feature map, collecting a heterogeneous data set in a mobile communication network in real time through a multi-source data access interface, generating a multi-source heterogeneous data fusion stream through distributed cleaning and standardization processing, and carrying out the data security risk early warning. Then inputting the data security risk feature into a preset distributed risk feature learning network, performing feature mapping and association enhancement processing based on a data security risk feature map to obtain a real-time risk feature vector, performing big data association analysis on the real-time risk feature vector, mining a risk feature conduction dependency relationship, generating a risk propagation path weight set, and performing big data association analysis on the real-time risk feature vector; and finally, determining a risk diffusion level and a key influence node, generating a security risk early warning instruction containing a risk diffusion path identifier, and pushing the security risk early warning instruction to a mobile communication security management platform, thereby realizing accurate early warning and quick response of the data security risk, and ensuring safe and stable operation of a mobile communication network.

The invention discloses a mobile communication network multi-dimensional competition insight method based on DeepSeek large model and multi-agent cooperation, and relates to the technical field of mobile communication network and artificial intelligence crossing, and the method comprises the steps: collecting and preprocessing multi-modal data; carrying out fusion on the preprocessed multi-modal data; constructing a competing network insight agent comprising a special agent and a universal agent; a communication and cooperation framework is constructed, and information sharing and cooperation work of the special intelligent agent and the universal intelligent agent are achieved; carrying out data model design on the special intelligent agent from different dimensions; performing special training on the DeepSeek large model to obtain an enhanced Qwen-32B large model; user requirements are input based on the question and answer interface, the intention recognition module recognizes user intentions, the Qwen-32B large model is called to generate answers, or the Qwen-32B large model and the competition network insight intelligent agent are called to complete professional analysis, thinking and reasoning, and the questions and answers are output and displayed to users for viewing through the question and answer interface. According to the invention, efficient and accurate competition decision support can be provided for mobile communication operators.

Various example embodiments relate to a cell switch in a mobile communications network, in which a user equipment receives a radio resource control (RRC) reconfiguration message related to a Layer 1 / Layer 2 (L1 / L2) triggered mobility (LTM) procedure, determines whether the UE can pre-process at least a portion of the RRC reconfiguration message related to the LTM before receiving a cell switch command to perform the cell switch, performs pre-processing of at least a portion of the LTM-related portion of the received RRC reconfiguration message, and transmits, before receiving the cell switch command, a message including an indication of the pre-processed portion of the LTM-related portion of the radio resource control reconfiguration message towards a network node of a radio access network to which the user equipment is connected.

The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. According to the present disclosure, MBS services for flexible and dynamic MBS service scenarios become possible in the next-generation wireless communication systems.

The invention relates to the field of mobile communication network operation and maintenance, in particular to a cross-domain fault positioning method and device of a VoLTE (Voice over Long Term Evolution) network and a medium, mainly comprising the following steps: collecting multi-source data of a physical layer, a virtualization layer, a bearing layer and a service layer in a VoLTE service chain; based on the network architecture hierarchy and the physical link information of the multi-source data, generating a dynamic end-to-end topological graph through association; when a plurality of network element warnings of a service layer are detected, checking an equipment state of a bearing layer associated with the service layer; if the devices of the bearing layer give an alarm at the same time, judging that the fault of the bearing layer is a root cause; if it is not detected that the devices of the bearing layer give an alarm at the same time, calculating a root cause probability based on a preset influence factor, and taking the node with the maximum probability as a root cause; and marking a node corresponding to the root cause and an associated link of the root cause in the dynamic end-to-end topological graph. According to the invention, the fault in the VoLTE network can be efficiently and accurately analyzed and positioned.

The invention provides a policy control network element addressing method, an application side network element and a control plane network element, and the method comprises the steps: obtaining the addresses of a plurality of control plane network elements based on the local static data configuration information of the application side network element according to a user terminal address and a mobile communication network access external network identifier; determining a first target control plane network element, and sending a policy control network element address query request to the first target control plane network element; if the session association information of the user terminal is not queried in the first target control plane network element, acquiring an address of a second target control plane network element sent by the first target control plane network element; sending a policy control network element address query request to the second target control plane network element according to the address of the second target control plane network element; and receiving a query result sent by the second target control plane network element. According to the invention, the problem that the application side network element cannot acquire the IP address of the policy control network element according to the user IP address information is avoided.

The invention discloses a mobile communication network problem analysis method and apparatus, and an electronic device. The method comprises the following steps: firstly, acquiring complaint data, signaling data and network performance index data in a mobile network management system; the complaint data carries a mobile communication network problem, and the signaling data, the network performance index data and the complaint data are associated through a user identifier; determining a resident area of the user according to the signaling data; and determining a cell with poor user perception quality according to the complaint data, determining a target cell according to the resident area and the cell with poor user perception quality; screening out performance index data of the target cell from the network performance index data; identifying abnormal data from the performance index data of the target cell based on a preset threshold value; and finally, based on the abnormal data, performing root cause positioning on the mobile communication network problem so as to complete the analysis of the mobile communication network problem. According to the method, the mobile communication network problem and the root cause thereof can be accurately identified.

A session management method performed by a core network according to an embodiment of the present disclosure includes receiving, by using an access and mobility management function (AMF), a packet data unit (PDU) session modification request to which non-3GPP device connection information is applied from a user equipment (UE) or a 5G residential gateway (5G-RG), and determining whether to reject the PDU session modification request by using at least one of a session management function (SMF) or a policy control function (PCF).

Disclosed is an identity authentication method. A first network device receives first authentication indication information from a first terminal device, wherein the first request carries first authentication indication information and an unmanned aerial system (UAS) identifier of the first terminal device, and sends the UAS identifier of the first terminal device to a second network device. The second network device performs UAS authentication on the first terminal device based on the UAS identifier, and sends a UAS authentication result of the first terminal device to the first network device. By implementing embodiments of this application, a terminal device manufactured by an unmanned aerial system device vendor that has not signed with an operator of a mobile communications network can be prevented from using the mobile communications network.

A device for checking coverage of a fiber optic link of a fiber optic network, the fiber optic link configured to connect an apparatus of a telecommunications service provider and terminal equipment within the fiber optic network, may include: a processing unit; a positioning unit; a modem unit; and a connection enabler. The modem unit may be configured to connect to the fiber optic link at the terminal equipment and may be configured to retrieve data indicating that the fiber optic link is established. The positioning unit may be configured to provide geographical coordinates of the device. The processing unit may be configured to provide encrypted data by encrypting the data indicating that the fiber optic link is established and the geographical coordinates of the device. The connection enabler may be configured to transmit the encrypted data to a coverage checking server via a mobile communication network.

The application discloses a wireless signal transmission method, comprising the following steps: transmitting an incident signal within a set resource time length; a first transmission time delay exists in the process of the incident signal reaching a receiving end; a reverse signal is a scattered signal in response to the incident signal, and a second transmission time delay exists in the process of the reverse signal reaching a target end; the time length of the incident signal and / or the reverse signal is set so that the reverse signal reaching the target end is within the set resource time length. The application also comprises a device applying the method. The application solves the timing problem of a reverse scattering communication device transmitting a signal in a mobile communication network, so as to meet the index requirements of the system in terms of inter-code interference and inter-channel interference, and is especially suitable for a system of reverse scattering communication.

Apparatuses, methods, and systems are disclosed for determining and enforcing service specific network slice security. One apparatus in a mobile communication network includes processor that performs primary authentication with a mobile communication network and a transceiver that receives a SMC message comprising SSI. The processor applies slice security for control plane and user plane traffic related to a network slice according to a Security Requirement Type indicated in the SSI.

Aspects of the subject disclosure may include, for example, receiving, from tinyML devices communicating with a mobile communication network, notification information about operational configuration of the tinyML devices, providing the notification information as a first input to a machine learning process, providing information about configuration and status of the mobile communication network as a second input to the machine learning process, receiving, from the machine learning process, mobility management information for the tinyML devices, the mobility management information identifying target cells for the tinyML devices to camp on to upload current information of the tinyML devices before moving out of a coverage area of the mobile communication, and communicating the mobility management information over the mobile communication network to the tinyML devices. Other embodiments are disclosed.

The present disclosure relates to a network-controlled repeater for a mobile telecommunications network, wherein the network-controlled repeater includes circuitry configured to detect a radio link failure in a connection between the network-controlled repeater and a cell provided by a base station of the mobile telecommunications network; and release, based on the detected radio link failure, a first configuration of a forwarding function of the network-controlled repeater.

Apparatuses, methods, and systems are disclosed for configuring positioning measurements and reports. One apparatus in a mobile communication network includes a transceiver that receives, from a mobile wireless communication network, a positioning configuration defining a positioning configuration timeline and a measurement and processing time window for the UE The apparatus includes a processor that performs at least one positioning measurement for the UE according to the positioning processing timeline in response to receiving the positioning configuration. The transceiver sends a positioning measurement report comprising the at least one positioning measurement and measurement timeline performed of the at least one positioning measurement within the configured time window from the UE to the mobile wireless communication network.

The invention discloses a network real-time situation generation method under the condition of hybrid networking of multiple communication system devices. A special topology detection protocol is designed to complete topology detection and information acquisition of a mobile communication network, and topology and service data information are transmitted in the network after protocol compression and are converged to an operation and maintenance management center. The operation and maintenance management center stores reported and summarized network topology and service data information, performs data training by adopting a machine learning method to form a link identification model, and performs mode identification on a node connection relation in a network topology relation graph by combining a situation fusion processing module with the link identification model; and dynamically generating the real-time topology situation of the mobile communication network under the condition of hybrid networking of multiple communication system devices. The network real-time situation generation method has the beneficial technical effects that the network real-time situation generation method under the condition of hybrid networking of the multiple communication system devices is provided, a proprietary topology detection protocol technology is adopted in a narrow-band communication environment, the technical system difference of different devices can be shielded, and the network real-time situation generation method is suitable for the hybrid networking of the multiple communication system devices. The network situation generation capability under the condition of hybrid networking of multiple communication system devices is greatly improved, the real-time sensing function of the maneuvering communication network situation is realized, and the traffic channel overhead of a narrowband communication network can be effectively reduced through protocol compression.

Apparatuses, methods, and systems are disclosed for using a pseudonym for access authentication over non-3GPP access. One apparatus includes a processor and a transceiver that communicates with a mobile communication network using a 3GPP access network and a non-3GPP access network. The processor sends a registration message to a first network function in the mobile communication network via the 3GPP access network, the first authentication message comprising a first indicator and a SUCI for the apparatus, wherein the first indicator comprises an indication that the apparatus has the capability for access authentication for non-3GPP access in an EPS. The processor receives a first identity pseudonym for the apparatus in response to the registration message comprising the first indicator and performs access authentication via a non-3GPP access network using the first identify pseudonym.

In accordance with an embodiment, a first network entity is configured to provide analytics serving area information to a second network entity of a mobile communication network, where the analytics serving area information is based on a spatial area of analytics generated by the first network entity.

Disclosed are a data collection method, a data collection device and a user equipment, the data collection method comprising: a user equipment receiving first configuration information sent by a network side device, the first configuration information comprising at least one of the following items: first indication information, the protocol stack module is used for indicating to establish an air interface data plane protocol stack for data collection; the second indication information is used for indicating to establish an air interface data bearer for transmitting the collected data. According to the technical scheme, the increasing data collection requirement of the mobile communication network can be met.

Apparatuses, methods, and systems are disclosed for enhanced DM-RS configuration. One apparatus in a mobile communication network includes a processor and a transceiver that receives a first indication of a configuration for Demodulation Reference Signal (“DM-RS”), where the DM-RS configuration includes a plurality of DM-RS configuration types. The transceiver also receives a second indication to autonomously switch among the plurality of DM-RS configuration types based on a configured subcarrier spacing value for a channel. The processor performs single channel estimation from multiple indicated antenna ports using the DM-RS configuration.

Apparatuses, methods, and systems are disclosed for selecting a server application instance. One apparatus includes a network interface that communicates with a plurality of network functions in a mobile communication network and a processor that receives a request from a first network function to provide performance analytics for a first application. Here, the request includes a present location and a requested time. Additionally, the first application comprises a group of application instances. The processor generates performance analytics for the first application by using a first collection of performance data and reports the performance analytics to the first network function. Here, the performance analytics indicate a best application instance in the group of application instances for the present location and the requested time.

Provided is a method of generating a subscriber profile configuration, preferably for a mobile communication network, in a data processing system. The method comprises: receiving configuration input data from at least one computer system external to the data processing system; processing the configuration input data by the artificial intelligence system, wherein the artificial intelligence system has been trained based on training data comprising an initialization structure, a plurality of personalization specifications and existing subscriber profile configurations generated based on the initialization structure and the plurality of personalization specifications; and generating the subscriber profile configuration based on the artificial intelligence system, wherein an output of the artificial intelligence system comprises the generated subscriber profile configuration.

Apparatuses, methods, and systems are disclosed for selecting an authentication type in a 5G network. One apparatus includes a processor and a network interface that receives a first message requesting to register a remote unit to the mobile communication network, where the remote unit is connected to a non-3GPP access network and the remote unit does not support the NAS protocol. The processor determines an authentication request type for the remote unit, where the authentication request type is not based on the NAS protocol. The processor creates a NAS registration message on behalf of the remote unit and sends a second message to an access management function in the mobile communication network, where the second message contains the NAS registration message and the determined authentication request type.

This invention discloses a drone aerial photography path planning method applicable to soil and water conservation supervision of mountain wind power construction projects, belonging to the field of drone inspection technology. It mainly includes a drone, a base, and a system server. The base is connected to the system server and adapted to the drone, enabling it to charge the drone and transmit flight control command sets. The drone interacts with the base via a 5G mobile communication network. This invention can automatically plan and optimize the drone aerial photography path for soil and water conservation supervision of mountain wind power construction projects based on the location of inspection points, combined with the drone's endurance and the characteristics of the supervision point type, and generate an aerial photography path control command set. The command set is loaded into the drone through the base, enabling automatic control of image capture of key elements of soil and water conservation supervision at the inspection points. This invention can greatly improve the on-site supervision efficiency of soil and water conservation supervisors and effectively avoid the safety risks of mountain road inspections after rain.

The invention relates to a method for using a user equipment for requesting and / or initiating a wireless sensing service operation provided by a mobile communication network, the mobile communication network comprising or having a core network and the user equipment being connected to the mobile communication network either via a radio access network of the mobile communication network, or via a further radio access network of another mobile communication network, wherein the mobile communication network and / or the radio access network and / or the further radio access network comprises a sensing function, wherein, in order to handle or conduct the requested wireless sensing service operation, the method comprises the following steps: -- in a first step, the user equipment transmits an sensing request message, wherein by means of the sensing request message, the user equipment requests to be provided with the requested wireless sensing service operation, -- in a second step, the user equipment receives a sensing response message responding to the sensing request message, the sensing response message indicating an offered wireless sensing service operation that is able to be provided by the mobile communication network, wherein the offered wireless sensing service operation differs from the requested wireless sensing service operation, -- in a third step, the user equipment transmits an sensing request confirmation message, wherein by means of the sensing request confirmation message, the user equipment (20) confirms to be provided with sensing services according to the offered wireless sensing service operation.

A method for transmitting a service time interval or service time information to a user equipment in a mobile communication network includes: transmitting, by a base station entity, reference location information and the service time information to the user equipment, wherein the reference location information relates to the currently covered area or a part thereof, and the service time information relates to a time at which the base station entity is likely to stop serving the currently covered area. The mobile communication network is or at least comprises a part corresponding to or being a non-terrestrial network. The user equipment is served by a base station entity being part of that non-terrestrial network or that non-terrestrial network part. The base station entity has or is provided with—in view of serving or providing radio coverage to the user equipment—at least an antenna entity or functionality.