352 results about "Wireless resource management" patented technology

A device may include a memory configured to store an artificial intelligence or machine learning model (AI / ML) configured to provide an output used in radio resource management of a plurality of cells; and a processor configured to: obtain cell-specific parameters of the plurality of cells of a mobile communication network; select a subset of the plurality of cells based on obtained cell-specific parameters; and cause the AI / ML to be trained with radio access network (RAN)-related data of the subset of the plurality of cells.

The invention provides a monitoring method and device, equipment, a medium and a program product, and aims to solve the problem that the switching performance of a terminal cannot be guaranteed in related technologies. The monitoring method is applied to a network device, and the method comprises: performing function and / or model performance monitoring on first information, the first information comprising at least one of radio resource management (RRM) measurement prediction information, failure event prediction information and measurement event prediction information. According to the invention, the cell switching performance of the terminal can be improved.

A method for optimizing coexistence of low latency, low loss and scalable throughput (L4S) traffic and non-L4S traffic in a 5G wireless system is provided, which method includes one of: a) performing one of i) a flow control between a centralized unit (CU) and a distributed unit (DU), or ii) radio resource management at the DU, to reduce latency experienced by the L4S traffic; or b) performing one of iii) a flow control between the CU and the DU to facilitate greater frequency of transmission of non-L4S traffic from CU-user plane (CU-UP) to the DU, or iv) radio resource management at the DU, to reduce a scheduling priority metric of a logical channel for the L4S traffic relative to a scheduling priority metric of a logical channel for the non-L4S traffic. To reduce latency of the L4S traffic, the L4S traffic scheduling priority is increased relative to the non-L4S traffic.

A wireless communication method includes: determining, by a terminal device, a target measurement manner for performing radio resource management (RRM) according to target signal(s) sent by at least one reference device in a set of reference devices, where the target signal(s) are transmitted over zero-power-consumption radio interface(s).

A method performed by a wireless transmit receive unit (WTRU), including sending an indication of WTRU radio resource management (RRM) measurement prediction capabilities to a network. Configuration information is received by the WTRU, and the configuration information includes information associated with RRM or predicted RRM measurements, a condition associated with the RRM measurements, and information to be included in an RRM measurement report. A first predicted RRM measurement is determined. It is determined that a first RRM measurement fulfills the condition associated with the RRM measurements. A second predicted RRM measurement is determined based on the first RRM measurement fulfilling the condition associated with the RRM measurements. The second predicted RRM measurement is associated with a different cell, frequency, or time than the first RRM measurement. An RRM measurement report is sent to the network, and includes information associated with the second predicted RRM measurement.

A method for improved Radio Resource Management (RRM) for a User Equipment, UE, (100) operating in a network (200) comprising one or more first User Equipments (100), a second User Equipment (100-2) and a network node (210. 220), the method comprising: determining a dependency between the one or more first UEs (100) and the second User Equipment (100-2); determining RRM settings for the second User Equipment; and determining RRM settings for the one or more first UEs (100) based on the RRM settings for the second User Equipment (100-2).

A base station of a network operates as a serving cell for a user equipment (UE) and configures the UE to measure channel state information reference signals (CSI-RS) from the target cell. The base station determines whether a target cell of the network transmits Synchronization Signal Block (SSB) information and transmits, to the UE, a measurement configuration message indicating the UE is to measure channel state information reference signals (CSI-RS) from the target cell, wherein the measurement configuration message does not include SSB information for the target cell but further comprises an indication of whether the target cell transmits SSBs.

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.

The invention discloses a communication method and device, relates to the field of communication, and can improve the GNSS measurement success rate. The communication method is applied to the terminal, the terminal is configured with a first time interval for global navigation satellite system measurement and is also configured with a second time interval for wireless resource management measurement, the first time interval and the second time interval are at least partially overlapped, and the method comprises the following steps: performing global navigation satellite system measurement by adopting the first time interval, and performing radio resource management measurement by using a third time interval, the third time interval is a time interval delayed by the second time interval, and the third time interval is determined according to the second time interval and the measurement completion time of the global navigation satellite system.

The present application provides an uplink transmission method. In the method, a terminal device receives configuration information of a second cell, wherein the configuration information of the second cell comprises configuration information of a downlink carrier, a normal uplink carrier, and a supplementary uplink carrier of the second cell, and a first signal of the second cell is used for determining time-frequency synchronization of a first cell and determining at least one of the transmission power of an uplink channel of the first cell and radio resource management of the first cell; and then, the terminal device can send uplink information by means of the first cell, wherein the first cell is only used for uplink transmission, and the terminal device can obtain related information of the first cell by means of the first signal of the second cell, so that the terminal device can send the uplink information by means of the first cell to implement uplink communication. Thus, because the first cell is only used for uplink transmission, the number of downlink carriers that the terminal device needs to detect is reduced, thereby reducing the complexity and power consumption of the terminal device.

A terminal comprises: a transmission unit that transmits a reference signal used for a purpose other than a measurement related to a radio resource management; and a control unit that assumes the measurement related to the radio resource management is performed using the reference signal.

A method and apparatus to support efficient radio resource management is provided. The method includes receiving from a base station an RRReconfiguration message that comprises various parameters for AIML based prediction, determining to trigger measurement reporting procedure based on AIML prediction or measurement results and transmitting a measurement report based on AIML prediction.

A wireless resource management method is provided. The method is applied to a first device. The communication links where the first device is located include a source terminal device, a target device, and a plurality of relay terminal devices between the source terminal device and the target device. The method includes: sending first information to a second device in the communication links, the first information being related to radio resource management.

The invention provides an uplink transmission method and related equipment, in the method, terminal equipment receives configuration information of a first cell, and the first cell is only used for uplink transmission; the terminal device receives a first signal of a second cell, the first signal being used for determining at least one of time-frequency synchronization of the first cell, transmission power of an uplink channel of the first cell, and radio resource management of the first cell. Wherein the first cell is only used for uplink transmission, and after the terminal device receives the configuration information of the first cell, the terminal device can access the network device through the first cell to realize uplink communication. Therefore, since the first cell is only used for uplink transmission, the number of downlink carriers needing to be detected by the terminal device is reduced, and the complexity and power consumption of the terminal device are further reduced.

The present application provides an uplink transmission method and a related device. The method comprises: a terminal device receives configuration information of a first cell, wherein the first cell is used for only uplink transmission; and the terminal device receives a first signal of a second cell, the first signal being used for determining time-frequency synchronization of the first cell, and determining at least one of the transmission power of an uplink channel of the first cell and radio resource management of the first cell. The first cell is used for only uplink transmission, and after receiving the configuration information of the first cell, the terminal device can access a network device by means of the first cell to realize uplink communication. Therefore, the first cell is used for only uplink transmission, so that the number of downlink carriers needing to be detected by the terminal device is reduced, thereby reducing the complexity and power consumption of the terminal device.

A method for optimizing coexistence of low latency, low loss and scalable throughput (L4S) traffic and non-L4S traffic in a 5G wireless system is provided, which method includes one of: a) performing one of i) a flow control between a centralized unit (CU) and a distributed unit (DU), or ii) radio resource management at the DU, to reduce latency experienced by the L4S traffic; or b) performing one of iii) a flow control between the CU and the DU to facilitate greater frequency of transmission of non-L4S traffic from CU-user plane (CU-UP) to the DU, or iv) radio resource management at the DU, to reduce a scheduling priority metric of a logical channel for the L4S traffic relative to a scheduling priority metric of a logical channel for the non-L4S traffic. To reduce latency of the L4S traffic, the L4S traffic scheduling priority is increased relative to the non-L4S traffic.

A serving radio network node may indicate to a user equipment one or more upcoming radio resource management measurement occasion(s) / gap(s) during which the user equipment is to avoid suspending communication with the node and is to avoid measuring signal strength values corresponding to neighboring nodes. Instead, during indicated upcoming gap(s), the serving node may transmit buffered downlink traffic packets to the user equipment to avoid violating a latency criterion corresponding to the downlink traffic packets, or the user equipment may transmit buffered uplink traffic packets do the serving node to avoid violating a latency criterion corresponding to the uplink traffic packets. Transmitting of packets during the upcoming gap(s) may be based on determining that user equipment movement or a signal strength change rate does not correspond to a likely need that the user equipment be handed over to a neighboring node soon after the indicated measurement gap(s).

The invention provides a communication method and a communication device, which can be applied to more scenes and can be applied to a communication system. The method comprises: a terminal device receiving radio resource management (RRM) measurement configuration information; wherein the RRM measurement configuration information is used for indicating the first type of filtering processing and / or the second type of filtering processing. A corresponding relation exists between the first type of filtering processing and the sub-band full-duplex time unit, and a corresponding relation exists between the second type of filtering processing and the non-sub-band full-duplex time unit. The first type of filtering processing is to perform filtering processing on a physical layer measurement result on a sub-band full-duplex time unit, and the second type of filtering processing is to perform filtering processing on a physical layer measurement result on a non-sub-band full-duplex time unit. And the terminal equipment carries out first-class filtering processing and / or second-class filtering processing according to the RRM measurement configuration information.

The present application provides a cell activation method and an apparatus. In the method, a first message received by a terminal device is used for activating a first cell that is only used for uplink transmission, and then the terminal device may send a second message used for indicating that the terminal device has completed the activation of the first cell. Therefore, the terminal device can activate the first cell that is only used for uplink transmission and can communicate with a network device by means of the first cell. In some implementations, the terminal device may determine time-frequency synchronization information of the first cell on the basis of a downlink signal of a second cell, or the terminal device may determine the transmission power of an uplink channel of the first cell on the basis of the downlink signal of the second cell, or the terminal device may perform radio resource management of the first cell on the basis of the downlink signal of the second cell. Therefore, since the first cell is only used for uplink transmission, the number of downlink carriers needing to be tested by the terminal device is reduced, thus reducing the complexity and power consumption of the terminal device.

This application discloses a processing method and apparatus of radio resource management measurement, and a terminal. The method includes: determining, by a terminal, a measurement mode based on a target measurement value; and performing, by the terminal, radio resource management (RRM) measurement based on the measurement mode, where the target measurement value is determined based on at least one of a measurement value obtained by using a low power wake up radio (LP WUR) to perform measurement and a measurement value obtained by using a main radio (MR) to perform measurement, and the measurement mode includes any one of the following: using the LP WUR for RRM measurement, and / or using the MR for RRM measurement based on a first periodicity; and using the MR for RRM measurement based on a second periodicity, where a length of the first periodicity is greater than a length of the second periodicity.

The present disclosure relates to a measurement method, and a terminal, a network device, a communication system and a storage medium. The method comprises: on the basis of a first measurement sample, using a first model to determine a first measurement result, wherein the first measurement sample is a measurement sample that is obtained by a terminal performing an actual measurement; and sending the first measurement result, wherein the first measurement result is used for radio resource management. A terminal can use a first model to implement the prediction for a first measurement result on the basis of a first measurement sample, such that it is unnecessary to perform measurement on each measurement occasion, and thus the accuracy of a measurement result can be ensured, and the power consumption of the terminal is also effectively reduced.

Embodiments of this disclosure provide a measurement method, a terminal device, and a network device. The measurement method includes: receiving a measurement adjustment related parameter configured by a network device; and adjusting a radio resource management RRM measurement mode based on the measurement adjustment related parameter. According to the embodiments of this disclosure, effective switching or adjustment between different RRM measurement modes can be implemented, and a ping-pong effect of measurement is avoided, while power consumption of the terminal device is reduced. This prevents the terminal device from frequently adjusting the configuration of RRM measurement, and ensures configuration flexibility of the network device.

A communication method for a dual connectivity system and a communication apparatus are disclosed, to support relaxing radio resource management (RRM) measurement. The method includes: A first network device determines that a terminal device is to deactivate a secondary cell group (SCG) of the terminal device; the first network device sends first information to the terminal device, where the first information indicates the terminal device to deactivate the secondary cell group SCG of the terminal device, to enable the terminal device to relax SCG RRM measurement after deactivating the SCG; and the terminal device relaxes the SCG RRM measurement after deactivating the SCG based on the first information. The first network device is a master node or a secondary station of the terminal device. In this way, when the SCG is deactivated, relaxing the SCG RRM measurement can be supported.

The invention discloses a method and an apparatus in a node used for wireless communication. A node firstly receives first information, then receives a first signal and starts a first timer, and then determines that the first timer is expired and triggers a first process; the first information is used for determining a first time interval length; the first timer is only started in a first time resource set, and the first time resource set comprises K1 first-class time windows; the time interval of any two of the K1 first-class time windows between the first-class time windows with adjacent time domains is not less than the length of the first time interval; the first timer and the first process are both used for radio link management or radio resource management. According to the invention, the starting time of the first timer is associated with the K1 first-class time windows, so that the RRM and / or RLM timer design in the NTN is optimized, and the overall performance is improved.

Various solutions for Radio Resource Management (RRM) relaxation and offloading with respect to an apparatus in mobile communications are described. The apparatus may determine a network condition. The apparatus may determine a specific state of a plurality of states based on the network condition. The specific state may correspond to an RRM stage. The apparatus may control a Main Radio (MR) and a Low-power Receiver (LR) based on the RRM stage.

A technique for performing radio resource management is provided. As to a method aspect, a method performed by a radio node (100) for radio resource management, RRM, comprises a step of obtaining (202) environmental information for the radio node (100). The environmental information is indicative of a future state of one or more physical objects in an environment of the radio node (100). A propagation of radio waves in the environment depends on the one or more physical objects. The method further comprises a step of performing (206) or initiating to perform (206) the RRM. The RRM depends on the future state of the one or more physical objects in the environment of the radio node (100).

A method, apparatus, and computer program product are provided. In the context of a method, the method determines that at least partial skipping of at least one measurement occasion of a measurement period is enabled. The method, in an instance in which at least partial skipping of at least one measurement occasion of the measurement period is enabled, determines a scaling factor associated with the measurement period. The method scales the measurement period such that the measurement period is extended based on the scaling factor. The method obtains one or more radio resource management measurements during one or more measurement occasions within the measurement period, as extended.

The present disclosure relates to communication method and a communications apparatus. One example method includes determining, based on a receiving status of a first power saving signal, that a physical downlink control channel (PDCCH) is not detected within a first discontinuous reception (DRX) cycle; and performing, in a first time period within the first DRX cycle, radio resource management (RRM) measurement on a channel state information reference signal (CSI-RS) sent by a network device.

The invention discloses an AI object management method and device, a terminal and network side equipment, and belongs to the technical field of communication, and the AI object management method comprises the steps that under the condition that the terminal determines to execute first operation, second operation is executed on target configuration; wherein the first operation comprises one of the following items: AI object activation, AI object deactivation, operation of returning to a non-AI object, and AI object switching; the AI object comprises an AI model or an AI function, and the AI object is used for at least one of radio resource management (RRM) measurement prediction, target cell prediction, measurement event prediction, radio link failure (RLF) prediction and handover failure (HOF) prediction; the target configuration is a configuration associated with the AI object, and the second operation is an operation corresponding to the first operation.

A communication method and apparatus are provided, which relate to the field of communication technologies, to improve communication performance of a terminal device and improve resource utilization of a communication system. The method includes: a terminal device receives measurement information from a network device, where the measurement information indicates one or more measurement objects, and the measurement information includes one or more of the following: information about a measurement object of a serving cell, information about intra-frequency measurement of a neighboring cell, and information about inter-frequency measurement of a neighboring cell; and the terminal device performs, based on a reference signal associated with one or more measurement objects corresponding to a first bandwidth part (BWP), one or more of the following measurements: radio resource management (RRM) measurement, radio link monitoring (RLM) measurement, and beam failure recovery (BFR) measurement.