229 results about "Mobile wireless" patented technology

A method and apparatus for XR services is provided. The method for supporting XR services includes receiving from a base station a RRCReconfiguration message that comprises a parameter for delay status report and transmitting to the base station a Medium Access Control (MAC) Control Element (CE) for delay status report in case that a specific condition is fulfilled for the specific LCG. The MAC CE comprises a bitmap related to a plurality of LCGs and delay status for the specific LCG. The delay status comprises a first set of delay status fields and a second set of delay status fields. The first set of delay status fields comprises a buffer size field indicating amount of a first set of data units. The second set of delay status fields comprises the buffer size field indicating amount of a second set of data units.

Apparatuses, methods, and systems are disclosed for channel state information reporting for multiple transmit / receive points. One apparatus includes a transceiver that receives an indication from a mobile wireless communication net-work that channel state information (“CSI”) corresponding to multiple transmit / receives points (“TRPs”) is to be reported and a processor that generates at least one CSI report according to the CSI reporting configuration, the at least one CSI report comprising a CSI-reference signal (“CSI-RS”) resource indicator (“CRI”), wherein the transceiver reports the at least one CSI report comprising the CRI to the mobile wireless communication network.

A technique for random access in conjunction with LTM operations is provided. The technique comprises performing an early random access procedure in a specific LTM candidate cell based on PDCCH order. Based on the early random access procedure, shorter cell switch delay is achieved. The specific LTM candidate cell is identified based on an implicit identifier determined from an explicit identifier indicated by the base station.

The invention belongs to the technical field of mobile wireless positioning, and particularly relates to a Bluetooth and UWB fusion positioning method and system based on Kalman filtering, and the method comprises the steps: taking a UWB distance measurement value and a distance converted by a Bluetooth signal distance conversion model as an observation vector through combining the low power consumption characteristic of a Bluetooth signal and the high precision advantage of UWB; according to the real-time position of a detected target, a Kalman filtering algorithm (Kalman filtering algorithm) is adopted to carry out data fusion processing, so that real-time positioning of an observation target is realized. According to the algorithm, a positioning service area is divided into a high-precision positioning area, a common-precision positioning area and a connection area according to the positioning precision requirement, and UWB positioning anchor point equipment and BLE positioning anchor point equipment are arranged in different positioning areas at the same time. And an indoor fixed person navigation positioning model is formed by adopting UWB and BLE pedestrian navigation constraints for the connection area, so that the requirements of relatively high precision and relatively low cost are met.

A method is provided that includes providing a radio network service to at least one user equipment (UE) by a mobile wireless access backhaul (MWAB) node having context information associated with the UE(s). The method includes sending a release message from the MWAB node to the UE(s) to trigger the UE(s) to transition to an inactive state. The method includes making a determination at the MWAB node to release a network interface connection with one or more radio access nodes. And based on the determination, the method includes forwarding the context information associated with the UE(s) triggered to transition to the inactive state by the MWAB node to the one or more radio access nodes or a shared database at which the context information is stored to enable a continued radio network service to the UE(s).

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 method and apparatus to support sub-band full duplex is provided. In the method, the terminal receives from a base station a system information; the terminal triggers a random access procedure; the terminal determines set of features that are applicable for RA procedure; the terminal determines a set of RA resource based on the features; and the terminal performs preamble transmission on SBFD RO in case that the set of RA resource is associated with SBFD RO. the terminal determines whether a set of RA resource is associated with SBFD RO based on a specific parameter of the set of RA resource.

A method and an apparatus for managing uplink transmission timing in conjunction with LTM operations is provided. The method comprises specific set of MAC CEs to update the uplink transmission timing of a specific TAG at a specific point of time. The terminal determines the specific TAG and the specific point of time based on the type of MAC CE containing the TAC and the contents contained within the MAC CE.

A method and apparatus to support sub-band full duplex is provided. In the method, the terminal receives system information including SBFD configuration; the terminal receives RRC reconfiguration message including configuration information for periodic uplink transmission; the terminal determines set of symbols for periodic uplink transmission based on RRC reconfiguration message; the terminal performs periodic uplink transmission for a BWP on the uplink symbols and the SBFD symbols in case that the BWP is S-BWP and a specific indication is configured for the periodic uplink transmission.

The invention discloses a mobile wireless charging dynamic scheduling system and method based on multi-modal perception, and aims to solve the technical problem that the whole process of mobile wireless charging cannot be automatically managed due to the fact that the current mobile wireless charging dynamic scheduling system cannot be deeply coordinated in the use process. The multi-mode sensing unit is used for monitoring and acquiring information of environment obstacles, a spatial topological structure, dynamic path information, equipment identity, battery health degree, charging state parameters, and spatial alignment and energy transmission efficiency of a transmitting coil and a receiving coil; and the space-time calibration and data fusion module is used for realizing space-time synchronization of the sensor based on an SST-Calib algorithm. Through deep cooperation of multi-mode perception, intelligent decision and accurate execution, full-process automatic management of mobile wireless charging is realized, and the system is suitable for high-efficiency energy scheduling requirements of scenes such as intelligent manufacturing, logistics storage and intelligent transportation.

A method and apparatus to support efficient SSB transmission is provided. The method includes receiving by the terminal from the base station one or more additional ssb-periodicityServingCell, receiving by the terminal from the base station a DCI scrambled with a second RNTI, receiving by the terminal from the base station the DCI scrambled with the first RNTI and receiving by the terminal from the base station the PDSCH based on that symbols where SS / PBCH block is transmitted are not available for the PDSCH, wherein the symbols where SS / PBCH block is transmitted are determined based on the specific additional ssb-periodicityServingCell.

Aspects of the present disclosure are to address on-demand system information transmission. The method includes: receiving from the base station a radio resource control (RRC) message, wherein the RRC message includes one or more sets of configuration parameters for secondary cells; receiving from the base station, a specific Medium Access Control (MAC) Control Element (CE) related to activation of an on-demand Synchronization Signal Block (SSB); and determining based on the specific MAC CE activation of the on-demand SSB in a specific secondary cell. The specific secondary cell is determined based on first information of the specific MAC CE, wherein the first information is associated with a secondary cell index of the specific secondary cell. A specific number of bursts of the on-demand SSBs are transmitted in the secondary cell based on second information of the specific MAC CE.

Apparatuses, methods, and systems are disclosed for timing and frequency adjustments in non-terrestrial networks. One apparatus includes a processor that determines a first frequency from one of a first reference signal received from a mobile wireless communication network and a configuration message received from the mobile wireless communication network. The processor determines a second frequency from a second reference signal received from the mobile wireless communication network. The processor computes a second timing advance value based on a first timing advance value, the first determined frequency, and the second determined frequency, the first timing advance value received as part of a control message. The apparatus includes a transceiver that transmits, to the mobile wireless communication network, an uplink signal using the second timing advance value.

A method and apparatus for accessing a NR cell in a mobile communication system are provided. Method for accessing a NR cell includes receiving in a first cell, by a terminal from a base station, a System Information Block1 (SIB1), determining, by the terminal, if the first cell is barred and performing by the terminal random access procedure based at least in part on a second initial uplink Bandwidth Part (BWP) configuration information.

A method and apparatus to support sub-band full duplex is provided. In the method, the terminal receives from a base station a system information; the terminal triggers a random access for a specific feature or based on PDCCH order; the terminal determines frequency region for preamble transmission; the terminal transmits a preamble in the frequency region; the terminal receives a random access response in a specific frequency region; and the terminal performs PUSCH transmission based on the random access response.

A method and apparatus to support sub-band full duplex is provided. The method comprises receiving a DCI; updating PUSCH power control adjustment states for NSUR and SUR based on specific blocks in the DCI; performing PUSCH transmission on NSUR based on PUSCH power control adjustment state for NSUR; and performing PUSCH transmission on SUR based on PUSCH power control adjustment state for SUR.

A method and apparatus to support sub-band full duplex is provided. In the method, the terminal receives from a base station a system information; the terminal triggers a random access procedure; the terminal transmits a preamble on a first RO or on a second RO; the terminal monitors a PDCCH based on a specific RA-RNTI during a specific duration; and the terminal receives RAR based on the PDCCH. The specific RA-RNTI is selected from a first set of RA-RNTIs in case that the PRACH preamble is transmitted in the first RO and a second set of RA-RNTIs in case that the PRACH preamble is transmitted in the second RO.

Systems, methods, and instrumentalities are disclosed herein associated with enabling target localization with bi / multi-static measurements in new radio (NR). Bi-static or multi-static configurations with potential targets may be formed with nodes (e.g., WTRUs, gNBs, etc.) of mobile wireless communication systems, for example, to enable target localization applications. Target localization may be enhanced based on using determined configurations to reduce target localization estimation errors.

Methods and apparatuses are provided for allowing a mobile wireless access backhaul mobile termination entity, MWAB-MT 311, and its collocated MWAB-gNB 312, to be connected to the same Access and Mobility management Function, AMF. This allows, by mutualizing the AMF software resources, a more efficient management of the MWAB node 310 to which the MWAB-MT and the MWAB-gNB belong. The AMF receives a request for managing connectivity from the MWAB-gNB, MWAB-MT or a backhaul gNB, BH-gNB 320. The AMF responds either accepting or rejecting the request. If the request is rejected, the response includes a cause field indicating no support for MWAB nodes and a backup field identifying another AMF that supports MWAB nodes.

Apparatuses, methods, and systems are disclosed for acquiring on-demand system information. One apparatus of a first user equipment (“UE”) device includes a transceiver that receives a system information block (“SIB”) from a second UE device and a processor that determines, based on the received SIB, at least one on-demand SIB from the mobile wireless communication network, wherein the transceiver sends a request for the at least one on-demand SIB to the second UE device.

A method and apparatus to support sub-band full duplex is provided. The method comprises receiving a RRC message that includes various parameters for SBFD; triggering a PHR; determining a format of the PHR; determining the PH and PCMAX for non-SBFD uplink transmission and PH and PCMAX for SBFD uplink transmission; including in the PHR MAC CE determined PHs and PCMAXs; and transmitting the PHR MAC CE.

A technique for random access in conjunction with LTM operations is provided. The technique comprises performing an early random access procedure in a specific LTM candidate cell based on PDCCH order. Based on the early random access procedure, shorter cell switch delay is achieved. The specific LTM candidate cell is identified based on an implicit identifier determined from an explicit identifier indicated by the base station.

A method and apparatus to support sub-band full duplex is provided. In the method, the terminal receives from a base station a system information; the terminal receives from the base station a RRCReconfiguration; the terminal receives from the base station a DCI that causes BWP switching; the terminal determines symbols available for reception and symbols available for transmission; and the terminal performs reception on symbols for reception and transmission on symbols for transmission. receives RAR based on the PDCCH. If the SBFD UL subband overlaps with the BWP, SBFD symbols are available for transmission. If the SBFD DL subband overlaps with the BWP, SBFD symbols are available for reception.

1. Name of the product in this design: Wireless Data Terminal (T2g pro). 2. Purpose of this design: A portable Wi-Fi device that converts mobile wireless signals such as TD-LTE into Wi-Fi signals. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. The name of the design product: mobile wireless screen (XQ11). 2. The use of the design product: can be used for wireless connection of mobile phone, synchronization of mobile phone screen, convenient for one person to travel, can be separated from mobile phone, long distance shooting of photos and videos. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view.

A method performed by a terminal in a wireless communication system is provided. The method includes identifying that a lower layer triggered mobility (LTM) cell switch is triggered, identifying a reference configuration and a candidate configuration associated with LTM, identifying whether information indicating that the candidate configuration is a complete configuration is included in the candidate configuration, and applying a radio resource control (RRC) reconfiguration message for the LTM cell switch, wherein the RRC reconfiguration message is based on at least one of the reference configuration or the candidate configuration depending on whether the information indicating that the candidate configuration is the complete configuration is included in the candidate configuration.

A method and apparatus for accessing a NR cell in a mobile communication system are provided. Method for accessing a NR cell includes receiving in a first cell, by a terminal from a base station, a Master Information Block (MIB) and a System Information Block1 (SIB1), determining, by the terminal, if the first cell is barred and performing by the terminal a first operation group if the cell is barred and perform, if the first cell is not barred, a second operation group.

The invention relates to a parking lot mobile wireless elastic charging system and a charging control method, and the system comprises a guide rail device which is laid in the ground of a parking area formed by a plurality of parking spaces which are continuously arranged, and is used for providing a track channel for a mobile wireless charging module to move across the parking spaces; the mobile wireless charging module is arranged on the guide rail device and used for moving to the position below the corresponding parking space and controlling starting or stopping of wireless charging of the vehicle; the cable management module is connected with the mobile wireless charging module and is used for supplying power to the mobile wireless charging module and communicating with the mobile wireless charging module through a flexible cable; the system control unit is connected with the mobile wireless charging module and the cable management module and used for receiving the charging request, controlling the mobile wireless charging module to move according to the charging request, executing wireless charging and controlling the mobile wireless charging module to move away after charging is completed. The method has the advantages of equipment safety, flexible scheduling and the like.

A method and apparatus for layer 2 mobility is provided. Method for lower layer mobility includes receiving from a base station a first RRC message, the first RRC message comprises a first configuration information, establishing a PDCP entity and a first RLC entity, performing reception of PDCP SDUs via the PDCP entity and the first RLC entity, receiving from the base station a second RRC message, the second RRC message comprises a second configuration information, establishing a second RLC entities based on a RLC configuration information in the first configuration information and a RLC configuration information in the second configuration information, receiving a first MAC CE, and performing reception of PDCP SDUs via the PDCP entity and the second RLC entity.

A mobile wireless communication device (mobile device) receives a Minimization of Drive Test (MDT) configuration comprising criteria for performing event-based logging. The mobile device determines if the criteria have been met and, in response to a determination that the criteria have been met, performs an MDT in accordance with the MDT configuration. The MDT results are logged in the memory as an MDT log. The mobile device transmits, to a base station, a log availability indicator indicating the availability of the event-based MDT log.