278 results about "Radio interface" patented technology

A wireless terminal which communicates over a radio interface with a radio network. The wireless terminal comprises processor circuitry and interface circuitry. The processor circuitry is configured to determine an event which pertains to a wireless terminal performance condition which is affected / influenced at least in part by an active Artificial Intelligence / Machine Learning (AI / ML) model or functionality and to implement a terminal-proposed remedial action configured to implement the wireless terminal performance condition. The processor circuitry is also optionally configured to generate a resolution report message which reports that implementation of the remedial action has resolved the wireless terminal performance condition. The interface circuitry is configured to optionally transmit the report message over the radio interface to the radio network.

A wireless terminal which communicates over a radio interface with a radio access network comprises receiver circuitry and processor circuitry. The receiver circuitry is configured to receive, over the radio interface from the radio access network, at least a first message which concerns implementation of an Artificial Intelligence / Machine Learning (AI / ML) Functionality / feature for the wireless terminal. The processor circuitry is configured: to make a determination that the reception of the first message requires one of the following: an update of an existing model for the Artificial Intelligence / Machine Learning (AI / ML) Functionality / feature; a download of a new model for the Artificial Intelligence / Machine Learning (AI / ML) Functionality / feature for a particular functionality or feature; and to make a determination that a pause maybe necessary to implement the Artificial Intelligence / Machine Learning (AI / ML) Functionality / feature. In an example optional implementation, the processor circuitry may also be further configured to generate a pause notification message.

In one of the example aspects, the technology disclosed herein concerns an Integrated Access and Backhaul (IAB) node that communicates over a radio interface. The IAB node includes mobile-termination circuitry, distributed unit circuitry, and processor circuitry. The mobile-termination circuitry is configured to transmit over the radio interface with a parent node. The distributed unit circuitry is configured to transmit over the radio interface with a child node. The processor circuitry is configured to manage the transmission power utilized by the IAB node by taking into consideration both transmission by the mobile-termination circuitry and transmission by the distributed unit circuitry. Other example aspects of the technology disclosed herein concern the transmission power reporting by such IAB node, transmission power prioritization by such IAB node, transmission power governance for the distributed unit circuitry for such IAB node, and a method of operating such IAB node(s).

A system, method, and computer-readable media for executing applications for radio interface controller (RIC) management are disclosed. The system includes far-edge datacenters configured to execute a radio access network (RAN) function and a real-time RIC; near-edge datacenters configured to execute a core network function and a near-real-time RIC or a non-real-time RIC; and a central controller. The central controller is configured to: receive inputs of application requirements, hardware constraints, and a capacity of first and second computing resources at the far-edge datacenters and near-edge datacenters; enumerate a plurality of feasible combinations of application locations and configurations that satisfy the application requirements and hardware constraints; incrementally allocate a quant of the first or second computing resources to a feasible combination that would produce a greatest utility from the quant based on a utility function; and deploy each of the plurality of applications.

A wireless device is configured to receive a set of sensor data from one or more sensors of the wireless device, receive a set of radio measurements from a radio interface of the wireless device, process the set of sensor data and the set of radio measurements at a radio resource management (RRM) neural network of the wireless device to generate an output representative of an RRM action, and then perform the RRM action. The wireless device further can provide a representation of sensor capabilities of the wireless device for receipt by an infrastructure component of a network infrastructure that is wirelessly connected to the wireless device, receive a neural network architectural configuration from the infrastructure component in response to providing the representation of sensor capabilities, and implement the neural network architectural configuration at the RRM neural network.

Methods, systems, and apparatuses may assist scheduling for broadcast and groupcast on new radio Uu interface. In an example, there may be broadcast and groupcast transmission scheduling mechanism with: group based scheduling, UE specific based scheduling, or sub-group based scheduling. In another example, there may be a serving cell configuration for broadcast and groupcast transmission with dedicated cell for broadcast and groupcast, or broadcast and groupcast cell which is shared with the cell for unicast. In another example, there may be downlink control related configuration for broadcast and groupcast transmission with details of the BWP configuration, the CORESET configuration, or the search space configuration.

Disclosed are a synchronous positioning method, apparatus and device, which relate to the technical field of communications, the method being applied to a first node device, the method comprising: receiving a positioning reference signal (PRS) periodically sent by at least one second node device; an air interface synchronization message periodically sent by the at least one second node device is received, the sending period of the PRS is smaller than the sending period of the air interface synchronization message, the air interface synchronization message comprises first information, and the first information is related to a PRS identifier; and performing synchronization and / or positioning according to the received air interface synchronization message and the PRS. Therefore, synchronization and / or positioning can be realized according to a plurality of PRSs and air interface synchronization messages in one air interface synchronization period, the synchronization and / or positioning time is shortened, and the positioning algorithm precision is improved.

The invention discloses an intelligent signal scheduling and management system for a satellite transmission uplink station, particularly relates to the technical field of satellite communication, and innovatively adopts a three-layer architecture of intelligent decision-agile execution-closed loop optimization: a reinforcement learning decision engine based on multi-source data fusion dynamically generates a spectrum-power-modulation joint strategy; millisecond-level reconstruction of carrier parameters is realized through a software-defined radio interface; and disaster recovery switching is triggered by relying on service SLA grading. The problems of resource scheduling rigidness, interference response delay and extensive fault recovery of a traditional uplink station are solved, and the core effects of dynamic optimal distribution of transmission resources, adaptive interference rejection in a complex electromagnetic environment and zero-interruption guarantee of high-value services are achieved.

A wireless terminal which communicates over a radio interface with a radio access network comprises receiver circuitry and processor circuitry. The receiver circuitry is configured to receive, over the radio interface from the radio access network, at least a first message which concerns implementation of an Artificial Intelligence / Machine Learning (AI / ML) Functionality for the wireless terminal. The processor circuitry is configured to determine at least a potential delay associated with implementation of the Artificial Intelligence / Machine Learning (AI / ML) Functionality at the wireless terminal. The processor circuitry is optionally further configured to generate at least a second message configured to notify the radio access network of the at least potential delay, in which case the wireless terminal further comprises transmitter circuitry configured to transmit the second message to the radio access network over the radio interface.

A communication method and apparatus, which can be used in the positioning of a terminal device, can save air interface resources of access network devices by reducing the number of access network devices that open sensing. The method comprises the steps that a first communication device determines first information used for requesting to start sensing, wherein the first information indicates at least one of a flight area, a first area, a second area or a GPS position of the terminal equipment; the first area is a GPS unavailable area in a flying area of the terminal equipment, the first area is an overlapping area of the flying area of the terminal equipment and a second area, the GPS in the second area is unavailable, first information is sent to the fourth communication device, and correspondingly, the fourth communication device receives the first information from the first communication device and sends the first information to the second communication device. And determining a first area according to the first information, and then sending second information for indicating the second communication device to start sensing to at least one second communication device of which the coverage area comprises the first area.

Systems and methods for Quality of Service (QoS) mapping based on latency and throughput are provided. A method performed by a first node for mapping Time-Sensitive Networking (TSN) streams includes: receiving traffic class specific information for one or more TSN streams; and determining a set of one or more 5G QoS flows to support the traffic class. This provides solutions where 5QI table entries configured by a 5GS can result in underproviding or overproviding the payload capacity made available to support the traffic class. If less payload space is provided, then TSN stream payload corresponding to the traffic class will be lost. If more space is provided, then radio interface resources will be used inefficiently. As such, the solutions identified herein allow for more efficient use of radio interface resources associated with a 5G QoS flow used to support a set of TSN streams corresponding to a TSN traffic class.

A method of operating a communications device for transmitting data to or receiving data from an infrastructure equipment forming part of a wireless communications network. The method comprises determining uplink communications resources of a wireless access interface provided by the wireless communications network to be used for the transmission of data by the communications device to the infrastructure equipment, receiving, from the infrastructure equipment via the wireless radio interface, an uplink pre-emption indicator that indicates that at least a portion of the uplink communications resources are allocated for the transmission of signals by another communications device, the at least the portion of the uplink communications resources being located within communications resources of a reference region associated with the uplink pre-emption indicator, and adjusting one or more communications parameters for the transmission of signals representing the data in the uplink communications resources in response to receiving the uplink pre-emption indicator.

A wireless terminal comprises receiver circuitry and processor circuitry. The receiver circuitry is configured to receive, over a radio interface, a serving cell frequency resource including a first subset of frequency resources. The processor circuitry is configured to determine, from the serving cell frequency resource, scheduling information for a physical channel; and then to use the scheduling information to either (a) filter reception power outside of the first subset of frequency resources, or (b) filter reception power outside of the serving cell frequency resource.

An extended reading module for an access control system with a radio interface for reading an access identifier from a mobile terminal device, with an access control device interface for connection to an access control device, wherein the access control device interface is configured to accept a device data packet based on an access identifier from the access control device, with a system interface for transmitting a module data packet within the access control system, wherein the extended reading module is configured to provide and transmit the module data packet based on the access identifier or the device data packet.

A method for operating a communications device in a wireless network is provided. The device transmits and receives signals via a wireless radio interface. The method involves determining the need for an uplink transmission within allocated uplink resources. It further includes selecting a non-uniform transmission power across these resources, using different power levels for different portions. Specifically, the device applies a first transmission power to a first portion of the uplink resources and a second, distinct power to a second portion. The uplink transmission is then performed according to this non-uniform power scheme.

The invention discloses a terminal access management method and a communication system. The method comprises the following steps: a source core network element of a source network receives a first registration request message sent by a terminal, and the first registration request message at least carries a first identity identifier of the terminal; acquiring subscription information of the terminal according to the first identity label; pre-configured interface information is obtained, and the interface information is used for reflecting whether a network interface exists between the source core network element and a target core network element of a target network; and sending a target registration acceptance message to the terminal based on the subscription information and the interface information, the target registration acceptance message at least comprising: a mobile identity cell to indicate the type of a second identity identifier carried in a second registration request message sent when the terminal accesses the target network. According to the method and the device, the technical problem of serious waste of network air interface resources caused by the fact that air interface interaction needs to be carried out between the existing terminal and a core network element of a new access network for many times when the existing terminal switches the network is solved.

A wireless terminal communicates over a radio interface with a radio network. The wireless terminal comprises processor circuitry and interface circuitry. The processor circuitry is configured to determine an event which pertains to a wireless terminal performance condition which is affected / influenced at least in part by an active Artificial Intelligence / Machine Learning (AI / ML) model or functionality of the wireless terminal and to generate a report message which pertains to the event. The interface circuitry configured is to transmit the report message over the radio interface to the radio network.

Apparatuses, methods, and systems are disclosed for system information delivery over sidelink radio interface using a UE-to-Network relay UE. One method includes transmitting information for SIBs provided by a serving cell in a mobile wireless communication network and receiving, from a remote device, a request for a particular SIB. The method includes acquiring a set of SIBs from the serving cell and transmitting, using a sidelink channel, a valid version of the particular SIB to the remote device.

A reader device may receive a request including a permanent device identifier (PDI) for an ambient-power-enabled internet of things (AIoT) device. The reader device may generate an encrypted temporary device identifier (ETDI) based on application of an encryption algorithm to the PDI. Further, the reader device may obtain a short-ETDI based on application of a bitmask to the ETDI. Also, the reader device may transmit, over a radio interface, a trigger message including the short-ETDI to the AIoT device. Moreover, the reader device may receive, over the radio interface, a random access (RA) response message including the short-ETDI from the AIoT device. In an example, the request may be an inventory request, and the inventory request may be received from an AIoT function. Further, the request may include an indication that encryption is supported by the AIoT device.

hands-free vehicle system - with a radio interface designed to connect at least one first mobile phone and one second mobile phone to the vehicle hands-free device, in particular in parallel or simultaneously, and - with a control device that is set up in such a way, - that mobile phone address book entries from the first mobile phone and mobile phone address book entries from the second mobile phone are transferred to the vehicle hands-free system via the radio interface, that a common vehicle hands-free system address book is generated based on the mobile phone address book entries of the first mobile phone and the mobile phone address book entries of the second mobile phone, - that, in addition to mobile phone address book entries, messages, calendar entries, tasks and / or notes are transferred from the mobile phones to the vehicle hands-free system via the radio interface, - that based on the transferred messages, calendar entries, tasks and / or notes, a shared message list, a shared calendar, a shared task list and / or a shared notes list is generated, and that, triggered by the user, a speaker device and a microphone device of the vehicle hands-free system are switched from a communication connection established via the first mobile phone to a communication connection established via the second mobile phone and vice versa.

Some embodiments are directed to a device for a surgical instrument, including at least one sensor, a circuit for controlling and processing signals coming from the at least one sensor, a memory for storing information coming from the circuit, and a radio interface for transmitting this information to an external device, the sensor(s), the circuit, the memory and the radio interface being powered by a power source, the circuit, the memory, the radio interface and the power source being housed in one or several hermetic and heat and pressure resistant case(s), in order to allow an autonomous operation of the device.

A wireless terminal of a telecommunications system comprises wireless terminal processor circuitry and wireless terminal interface circuitry. The wireless terminal processor circuitry is configured to generate a rate adaptation eligibility message to indicate whether a resource of the wireless terminal is eligible for codec rate adaptation. The wireless terminal interface circuitry is configured to transmit the rate adaptation eligibility message across a radio interface to a network node.

The invention relates to a supplementary reading module 3 for an access control system 1 with a radio interface 5 for reading an access identifier from a mobile device 6, with an access control device interface 4 for connecting to an access control device 2, wherein the access control device interface 4 is configured to receive a device data package based on an access identifier from the access control device 2, with a system interface 7 for transmitting a module data package within the access control system 1, wherein the supplementary reading module 3 is configured to provide and transmit the module data package based on the access identifier or the device data package.

An apparatus, comprising: at least one processor; and at least one memory storing instructions that when executed by the at least one processor cause the apparatus at least to perform: receiving, at a user equipment from a network node, a measurement validity configuration specifying radio interface measurement characteristics required to be met by the user equipment to obtain valid measurements; and determining, at the user equipment, whether radio interface measurements made by the user equipment meet the measurement validity configuration and, if so, providing an indication to the network node that valid measurements have been obtained.

Machine learning techniques are used at layer L2 in the radio interface so that the base station and the wireless devices in the radio access network can learn a customized control plane protocol adapted to the quality-of-service requirement of that radio access network. Additional control plane information is learned and sent in the control plane signaling according to a known protocol.

Techniques for handling sidelink feedback signaling in situations where collisions would otherwise occur in network communication links are demonstrated and described. For example, sidelink feedback signaling handling techniques can provide collision resolution when a sidelink HARQ is transmitted simultaneously on one or more Uu channels (e.g., PUCCH, PUSCH, etc.) with uplink channel information (e.g., Uu HARQ, SR, CSI, etc.) of the network communication radio interface. In the operation of sidelink feedback handling, the transmitter or intermediate UE of the sidelink communication link decides whether and how to forward the sidelink HARQ to the corresponding base station. Other aspects and features are also claimed and described.

A method and apparatus are disclosed. A network node configured to communicate with a wireless device (WD) is described. The network node is configured to, and / or includes a radio interface and / or includes processing circuitry configured to: determine a configuration including at least a first timer and additional information, where the configuration is usable by the WD to perform at least one measurement associated with early measurement reporting based at least on the first timer and the additional information; transmit the configuration to the WD; and receive, from the WD, a report including the at least one measurement based at least on the first timer and the additional information.

A network node is configured to communicate with a wireless device. The network node includes a radio interface and processing circuitry configured to transmit a configuration of a set of reference signals via RRC signaling to the wireless device. The radio interface and processing circuitry are further configured to transmit a downlink control information, DCI, that triggers the set of reference signals in multiple slots to the wireless device, where each set of reference signal is confined to OFDM symbols within a slot. In some embodiments, the DCI includes a field which indicates a reference signal set combination ID. In further embodiments the reference signal set combination ID indicates a list of RS set IDs. A method for a network node, a wireless device and a method for a wireless device are also provided.

A transmitter node of a telecommunications system comprises processor circuitry and interface circuitry. The processor circuitry is configured to generate a delay status report (DSR) medium access control (MAC) control element (CE) which comprises an indication of non-delay-critical data in a buffer which precedes in transmission order delay-critical data reported by the DSR MAC CE. The interface circuitry is configured to transmit the DSR MAC CE over a radio interface to a receiver node of the telecommunications system.

A receiver node of a telecommunications system comprises interface circuitry and processor circuitry. The interface circuitry is configured to receive packets over a radio interface from a transmitter node of the telecommunications system. The processor circuitry is configured to make a determination that a packet is an obsolete packet. Methods of operating such nodes are also provided.