1746 results about "Radio resource" patented technology

A wireless device receives one or more radio resource configuration (RRC) messages comprising one or more configuration parameters comprising a first configuration parameter and first measurement configuration parameters indicating one or more positioning measurement gaps. In response to the first configuration parameter being enabled, the wireless device determines to trigger a positioning measurement gap activation or deactivation request. Based on the one or more RRC messages comprising the first configuration parameter, the wireless device determines to trigger the positioning measurement gap activation or deactivation request using an uplink medium access control (MAC) control element (CE). The wireless device transmits the uplink MAC CE for activating or deactivating a positioning measurement gap of the one or more positioning measurement gaps.

A wireless device receives, via a serving cell, one or more radio resource control (RRC) messages comprising configuration parameters of a candidate cell for a layer 1 / 2 triggered mobility (LTM) procedure. The configuration parameters indicate a transmission power of a synchronization signal block (SSB) transmitted via the candidate cell. The wireless device receives a physical downlink control channel (PDCCH) order comprising a cell indicator indicating the candidate cell, an SSB index indicating the SSB of SSBs of the candidate cell, and a preamble index of a preamble. The wireless device transmits, via a physical random access channel (PRACH) occasion corresponding to the SSB of the candidate cell, the preamble using an uplink transmission power based on a measurement of a pathloss. The pathloss is determined based on the transmission power of the SSB, and a layer 3 filtered reference signal received power (RSRP) of the SSB.

This application provides a communication method and a communication apparatus. The method includes: A first network unit sends first information to a second network unit, where the first information includes first indication information, and the first indication information indicates a configuration type of a first radio bearer of a remote terminal device. In this way, the second network unit may determine, based on the configuration type of the first radio bearer, whether to provide a configuration of a first radio link control (RLC) bearer corresponding to the first radio bearer on a link between the remote terminal device and the second network unit, to provide correct configuration information of the radio bearer for the remote terminal device. This helps improve data transmission efficiency of the radio bearer, improve radio resource utilization of a mobile network system, and improve system performance.

Various embodiments of the present disclosure provide a method performed by an electronic device in a wireless communication system. The method may comprise receiving, from a base station (BS), a radio resource control (RRC) signal including information related to a number of bits in a downlink control information (DCI) field required to represent indicatable beams, receiving, from the base station, DCI including the DCI field for a beam indication of a beam used in an access link between the electronic device and at least one user equipment (UE) among the indicatable beams, and transmitting or receiving a signal with the at least one UE based on the beam indication.

The present disclosure describes mechanisms to configure user equipment (UEs) with a set of channel state information (CSI) and / or measurement configurations, and mechanisms to indicate codepoints that activate or trigger selected ones of the configured CSI / measurement configures that individual UEs are to use to report CSI and / or other measurements. The set of configurations can indicate how individual UEs are to compute CSI and / or measurement feedback reports. The set of configurations can include information about which subset of antenna ports from a set of antenna port configurations, and potential transmission power offsets between CSI reference signal (CSI-RS) and physical downlink shared channel (PDSCH). The signaling mechanisms can include radio resource control (RRC) for the CSI / measurement configurations and / or downlink control information (DCI) signaling for activation / triggering of the selected CSI / measurement configurations. The activation / triggering signaling can include a limited number of bits to indicate the codepoints.

A first wireless device receives a radio resource control (RRC) message comprising a first configuration parameter indicating a sidelink priority threshold value. The first wireless device receives, from a second wireless device, a sidelink control information (SCI) comprising a channel occupancy time (COT) sharing indication indicating a COT with a duration starting from a first slot. The COT is initiated using a first type of channel access procedure. The first wireless device determines simultaneous transmissions scheduled in a carrier and within the COT. The simultaneous transmissions comprise an uplink transmission on an uplink and a sidelink transmission, of a multi-consecutive slots transmission (MCSt), on a sidelink. The first wireless device determines to transmit the sidelink transmission based on a priority value of the sidelink transmission being smaller than the sidelink priority threshold value and transmits the sidelink transmission within the COT using a second type of channel access procedure.

A wireless transmit / receive unit (WTRU) may receive a radio resource control (RRC) message comprising configuration information. The configuration information may include one or more preconfigured candidate cell configurations. Each of the preconfigured candidate cell configurations may include a special cell (SpCell) configuration, a secondary cell (SCell) configurations, and / or a candidate cell index. The WTRU may receive a medium access control (MAC) control element (CE). The MAC CE may indicate to apply a first preconfigured candidate cell configuration of the one or more preconfigured candidate cell configurations and an activation state for each SCell in the first preconfigured candidate cell configuration. The WTRU may initiate a handover to a SpCell in the first preconfigured candidate cell configuration based on the indication in the MAC CE. The WTRU may transmit data to the SCells activated by the MAC CE.

The present disclosure provides a resilient (radio) access network ((R)AN) slicing framework encompassing a resource planning engine and distributed dynamic slice-aware scheduling modules at one or more network access nodes, edge compute nodes, or cloud computing service. The resilient (R)AN slicing framework includes resource planning and slice-aware scheduling, as well as signaling exchanges for provisioning resilient (R)AN slicing. The intelligent (R)AN slicing framework can realize resource isolation in a more efficient and agile manner than existing network slicing technologies. Other embodiments may be described and / or claimed.

A terminal apparatus is configured to receive, from a base station apparatus, a radio resource control (RRC) message including a configured grant (CG) configuration, the CG configuration including information for configuring a plurality of physical uplink shared channel (PUSCH) transmission occasions based on a configured uplink grant and information for configuring a number of bits of uplink control information (UCI) on an unused transmission occasion, determine a number of bits of a bitmap of the UCI, based on the information for configuring the number of bits, and perform a PUSCH transmission in each of the plurality of PUSCH transmission occasions, based on the information for configuring the plurality of PUSCH transmission occasions.

A frequency measurement method performed by a user equipment (UE) in a wireless communication system is provided. The frequency measurement method includes: receiving a radio resource control (RRC) release message or system information including first frequency measurement configuration information for frequency measurement in an RRC inactive mode; performing frequency measurement in the RRC inactive mode based on the first frequency measurement configuration information; receiving first RRC resume message including an indicator requesting a measurement report in the RRC inactive mode; and transmitting an RRC resume complete message including the measurement report based on the indicator.

The present disclosure relates to SRS enhancement to support more than four layers non-codebook based uplink transmission. In an aspect, a wireless device may comprise at least one antenna; at least one radio coupled to the at least one antenna; and a processor coupled to the at least one radio; wherein the processor is configured to: receive, via the at least one radio, at least one Radio Resource Control (RRC) signaling from a cellular base station, wherein, the at least one RRC signaling configures at least one group of N Sounding Reference Signal (SRS) resources for non-codebook, N>4, and each SRS resource is configured with one port; and transmit, via the at least one radio, SRSs to the cellular base station on the configured group of SRS resources, wherein each SRS is transmitted on one SRS resource of the configured group of SRS resources.

Embodiments described herein relate to methods and apparatuses for mapping a service request to radio resources in a deployment area. A method in a resource orchestrator comprises receiving a request from a service orchestrator to provide radio resources in a first network slice to meet a first Quality of Service requirement for a first service; identifying first radio resources in the first network slice for allocation to the first service; and responsive to obtaining an indication that first transport resources can be provided such that collectively the first radio resources and the first transport resources meet the first QoS requirement for the first service, initiating allocation of the first radio resources and the first transport resources to the first service.

Methods, systems, and devices for wireless communications are described. A network entity may transmit a control signal indicating a configuration of radio resources for communicating signals to a controller of a reconfigurable intelligent surface (RIS). The network entity may exchange the signals with one or more wireless devices via a set of reflective elements of the RIS. The network entity may determine a set of restricted locations (e.g., angles, positions, or both) for the signals reflected by the RIS and corresponding restriction types. The network entity may transmit the set of restricted locations and restriction types to a controller of the RIS. The controller of the RIS may generate a weighting matrix to control the set of reflective elements of the RIS to reflect the signals according to the radio resources and based on the set of restricted locations and corresponding restriction types.

Embodiments of the subject application relate to methods and apparatuses for a relay path establishment and a relay change in a multi-path case. According to an embodiment of the subject application, a user equipment (UE) includes a processor and a transceiver coupled to the processor; and the processor is configured to: receive a radio resource control (RRC) reconfiguration message for path addition via the transceiver from a network, wherein the RRC reconfiguration message for path addition includes an identifier (ID) of a relay UE; start a timer for a path addition procedure upon reception of the RRC reconfiguration message; and receive a message associated with a link between the relay UE and the network.

A user equipment may use a learning model to predict user behavior, or traffic corresponding thereto, and may transmit, to a radio network node, a prediction report indicative of the predicted behavior / traffic. Based on the prediction report the node may proactively schedule predicted downlink resources to facilitate delivery, to the user equipment, of predicted downlink traffic that may correspond to the indicated predicted behavior / traffic. The user equipment may indicate that successfully decoded downlink traffic, received from the node according to the scheduled predicted downlink resources, is invalid, or not usable, by avoiding transmission of HARQ feedback corresponding to the received traffic or by transmitting an invalid scheduled resource indication. The user equipment may analyze a confidence level corresponding to the learning model with respect to a confidence level threshold, which may be dynamically increased by the node in response to invalid traffic, to determine whether to transmit a prediction report.

Methods, devices, and systems for providing early timing advance (TA) acquisition are provided. A radio resource control (RRC) configuration of the early TA acquisition is received from a base station. A PDCCH order to trigger a random access channel (RACH) procedure toward a candidate cell is received from the base station. The RACH procedure for the early TA acquisition is initiated based on the received RRC configuration and PDCCH order. A preamble with a calculated transmission power on the candidate cell is transmitted to the base station.

A method can include receiving, by a wireless device, radio resource control (RRC) messages that include parameters of a multicast and broadcast service (MBS). The parameters can include a discontinuous reception (DRX) hybrid automatic repeat request (HARQ) round trip time (RTT) timer; a DRX retransmission timer; and a feedback indicator indicating whether HARQ feedback is enabled. The method can also include receiving a group common downlink control information (DCI) scheduling a transport block (TB) of the MBS. The method can further include, in response to the feedback indicator indicating that HARQ feedback is enabled: transmitting a HARQ feedback with a negative value based on the TB being unsuccessfully decoded; and starting the DRX HARQ RTT timer after transmitting the HARQ feedback. The method can additionally include starting the DRX retransmission timer based on an expiry of the DRX HARQ RTT timer.

Provided is a method for a user equipment (UE). The method includes detecting a status of a Global Navigation Satellite System (GNSS) position fix for the UE; in accordance with a determination that the GNSS position fix for the UE is invalid, generating, for transmission to a network device, a first GNSS measurement parameter including a first GNSS measurement periodicity and a first GNSS measurement gap; receiving, from the network device, a second GNSS measurement parameter including a second GNSS measurement gap; and performing a GNSS measurement based on the received second GNSS measurement parameter, for acquiring a valid GNSS new position fix, wherein the UE remains in Radio Resource Control (RRC)_Connected mode.

Systems and methods are disclosed herein for exchanging Sidelink (SL) User Equipment (UE) context and configurations between a Master Node (MN) and a Secondary node (SN), e.g., in normal Multi-Radio Dual Connectivity (MR-DC) operations. In some embodiments, the SL UE context and configuration are exchanged between the MN and the SN via inter-node Radio Resource Control (RRC) messages. In this way, the two network nodes (the MN and the SN) are aware of the SL transmission going on under their coverage and can take the necessary actions to guarantee a stable and reliable SL connectivity.

Provided are a method and a device for processing an application data flow. The method of user equipment may include receiving a higher layer message including radio resource configuration information configured for transmission or reception of specific application data, configuring the radio resource configuration information in the terminal, and classifying and processing user plane data of the application data on the basis of the radio resource configuration information.

A wireless UE that operates in a sidelink unlicensed band in a wireless communication system may include at least one antenna configured to transmit and receive one or more wireless signals, at least one processor, and a memory configured to store instructions for the wireless UE when executed by the at least one processor, and the operation of the wireless UE may include determining the number of OFDM symbols available for PSSCH transmission; determining the number of coded symbols of 2nd SCI based on the number of OFDM symbols available for PSSCH transmission; determining the number of resource elements of 2nd SCI based on the number of coded symbols of 2nd SCI; and mapping the 2nd SCI to radio resources based on a parameter related to a starting OFDM symbol location and a parameter related to the number of OFDM symbols and transmitting the same to another wireless UE.

A method of radio communicating between a radio device and a network node of a radio access network, RAN, using a temporal radio resource associated with a channel occupancy time, COT. The method is performed by the radio device or initiated by the radio device by at least one of: determining if a first COT is initiated by the radio device; determining if a second COT is initiated by the network node; and radio communicating with the network node in the temporal radio resource associated with the first COT or the second COT depending on the determinations, wherein determinations are based on information in a DCI message.

Apparatuses and methods in a communication system are provided. A first radio resource connection, RRC, with a Radio Access Network, RAN, node is established (502) by a device, the connection having a first Radio Network Temporary Identifier and being associated with a first subscription identity. An RRC setup procedure for establishing a second RRC is performed (504), the connection being associated with a second subscription identity. During or after the RRC setup it is indicated to the RAN node that the device has an existing radio resource connection with the node. A second Radio Network Temporary Identifier associated with the second radio resource connection and an additional Radio Network Temporary Identifier common to the first and second radio resource connections are received (506) and the common Identifier is used (508) for communication with the RAN node.

A method by which a first device performs wireless communication and a device for supporting same are provided. The method can comprise the steps of: transmitting a random access preamble to a base station; receiving, from the base station, a random access response message related to the random access preamble; transmitting, to the base station, a radio resource control (RRC) setup request message on the basis of the random access response message; receiving, from the base station, an RRC setup message as a response to the RRC setup request message; and receiving, from the base station, an RRC message including a setup related to a Uu bandwidth part (BWP) and a setup related to a sidelink (SL) BWP, wherein first device cannot perform SL communication through the SL BWP on the basis of the fact that the numerology of the Uu BWP and the numerology of the SL BWP are different.

A wireless device receives one or more radio resource control (RRC) messages comprising one or more configuration parameters for user-equipment (UE)-initiated channel state information (CSI) reporting. Based on whether the one or more configuration parameters indicating, for an active uplink bandwidth part (BWP), a physical uplink control channel (PUCCH) resource used for the UE-initiated CSI reporting, determining to measure a reference signal for event instances of the UE-initiated CSI reporting. Based on a number of the event instances being equal to, or greater than, a value, transmitting, via the PUCCH resource, a PUCCH transmission for a UE-initiated CSI report.

Various aspects of the present disclosure relate to UE, base station and methods for avoiding AS temporary ID collision for AIoT devices. In one aspect, a UE receives, from a base station, a range of AS temporary IDs associated with the UE. The UE selects an AS temporary ID for an AIoT device in the range of AS temporary IDs. Then, the UE transmits the selected AS temporary ID to the AIoT device. The AS temporary ID indicates that data transmission or radio resource assignment is targeted to the AIoT device.

Methods, systems, and devices for wireless communications are described. A user equipment may receive radio resource control signaling including an indication of a transmission mode for a physical uplink shared channel (PUSCH) and a phase tracking reference signal (PT-RS) configuration indicating a number of PT-RS ports. The UE may receive downlink control information including an indication of a first association between a first PT-RS port and a first set of demodulation reference signal (DM-RS) ports and a second association between a second PT-RS port and a second set of DM-RS ports. The UE may determine a first time density for the first PT-RS port and a second time density for the second PT-RS port, and may transmit, via the PUSCH according to the transmission mode, the one or more PT-RSs corresponding to at least one of the PT-RS ports, based on a UE capability for supporting multiple time densities.

Provided are a method of a source donor base station for controlling controls operation of a mobile relay, and an apparatus thereof. The method may include: transmitting a handover request message to a target donor base station; receiving, from the target donor base station, a handover response message which contains radio resource configuration information for at least one of a mobile relay and terminals served by the mobile relay; and controlling to indicate the radio resource configuration information to at least one of the mobile relay and the terminals.

Aspects of the disclosure relate to wireless communication including mode division multiplexing of data and reference signals using different orbital angular momentum (OAM) modes. An OAM transmitter may transmit a reference signal (RS) configuration information to an OAM receiver that indicates radio resources for a plurality of OAM modes. The OAM transmitter may further transmit data on a first OAM mode of the plurality of OAM modes using first radio resources of the radio resources indicated by the RS configuration information. The OAM transmitter may further transmit a reference signal on a second OAM mode of the plurality of OAM modes using the first radio resources of the radio resources indicated by the RS configuration information. The OAM receiver may receive the data on the first OAM mode and the reference signal on the second OAM mode. Other aspects, embodiments, and features are also claimed and described.

The invention provides a wireless resource scheduling method and device, equipment, a medium and a program product, and relates to the field of wireless transmission, and the method comprises the steps: collecting a current network resource use condition; receiving measurement data sent by the terminal during operation of the target service, and evaluating the service quality of the target service based on the measurement data to obtain service quality information; synchronizing the service quality information and the network resource use condition to a first control unit so as to generate service quality target information through the first control unit; calling a second control unit to generate a first resource scheduling instruction based on a preset artificial intelligence model in combination with the service quality target information, the service quality information and the configuration information of the terminal; the first control unit is a non-real-time wireless access network intelligent control unit, the second control unit is a near-real-time wireless access network intelligent control unit, and the first resource scheduling instruction is used for scheduling wireless resources for the terminal. And the response speed of the base station to the wireless resource scheduling is improved.