Abstract: Introduced here is at least one technique to better estimate interference at a receiver. The technique includes receiving a plurality of reference signals, which each have information indicative of noise. Thus, the technique further includes, for each reference signal, determining a noise estimation and determining a distance metric and log-likelihood ratio (LLR) of the noise estimation. Once the distance metric and LLR of each reference signal is determined, the receiver can determine a final LLR based on the distance metric and LLR of each reference signal. In this manner, a final LLR is determined. This technique can be applied by any device operating on MIMO technology.

Abstract: Disclosed herein is a terminal configured to receive information about one or more periodic uplink resources for transmission of HARQ-ACK information for multicast data, monitor a PDCCH in a search space for multicast configured on a specific downlink frequency resource, and detect DCI having a CRC scrambled with a G-RNTI. On a basis that the DCI indicates a specific index, and at least one of the one or more periodic uplink resources is associated with the specific index indicated by the DCI, the terminal may transmit an activation confirmation message to activate the at least one periodic uplink resource associated with the specific index.

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Methods and systems for handling network slice admission control for User Equipment (UE) are provided. The disclosure relates to network slicing and more particularly, to a system and method of ensuring that a communication system is able to accurately enforce quota on the maximum number of UEs concurrently registering for a network slice defined by a Single Network Slice Selection Assistance Information (S-NSSAI). The disclosure describes how the limits of “Number of Terminals” configured for an S-NSSAI may be accurately maintained in a Network Slice Admission Control Function (NSACF), and thus the enforcement may be performed when the limit is really exhausted. The disclosure also describes that a deregistration notification from a Unified Data Management (UDM) may act as a trigger for an old Mobility Management Function (AMF) to decrement counts in the NSACF as the old AMF is no longer serving the UE.

Abstract: The present technique relates to a communication apparatus and a communication system allowing distribution of loads on a communication apparatus that manages Internet connection.

Abstract: An activity recording system is provided. The activity recording system includes a three-dimensional camera, a sensor arrangement that is fitted to a subject being recorded, and an activity recording device. The activity recording device receives image information from the three-dimensional camera and sensor arrangement information from the sensor arrangement. Both the image information and the sensor arrangement information include location measurements. The sensor arrangement information is generated by location sensors that are positioned at target features of the subject to be tracked. The sensor arrangement information is a key to the image information that specifies where, in any given image, the target features of the subject lie. Activity data having these characteristics may be applied to solve a variety of system development problems. Such activity data can be used to training machine learning components or test computer vision components for a fraction of the cost of using conventional techniques.

Abstract: A device control method, a server, and a non-transitory computer-readable storage medium are disclosed. The method may include, determining, in response to a receiving of a control instruction for controlling a target device, a target protocol model corresponding to the target device according to a device identifier of the target device and the control instruction, in which, the target protocol model is a model pre-established according to a communication protocol supported by the target device; and sending a first control parameter corresponding to the control instruction in the target protocol model to the target device, to instruct the target device to perform an operation corresponding to the control instruction.

Abstract: A technique for generating synthetic data as input for a machine learning process that recommends radio access network, RAN, configurations is presented. An apparatus implementation is configured to generate synthetic data from a noise input, using a trained generative machine learning model, wherein the generative machine learning model has been trained together with a discriminative machine learning model as adversaries based on non-synthetic data. The non-synthetic data comprises non-synthetic configuration management, CM, parameter values, non-synthetic RAN characteristic parameter values and non-synthetic performance indicator values. The synthetic data is in the same form as the non-synthetic data and comprises synthetic configuration management, CM, parameter values, synthetic RAN characteristic parameter values and synthetic performance indicator values. The apparatus is also configured to output the synthetic data for the machine learning process.

Abstract: A method of wireless communication includes determining, based on a plurality of network measurements performed by a user equipment (UE), one or more measurement log files associated with the plurality of network measurements. The method further includes receiving, by the UE from a network device, a request associated with the one or more measurement log files. The request indicates at least one measurement filter. The method further includes transmitting, by the UE to the network device, a response to the request. The response includes first measurement results of the one or more measurement log files selected based on the at least one measurement filter and excludes second measurement results of the one or more measurement log files based on the at least one measurement filter.

Abstract: A signal transmission method and an apparatus. The method includes: a location management device receives first SRS resource configuration information from a serving cell and/or a neighboring cell. The location management device sends second SRS resource configuration information to a terminal device, where the second SRS resource configuration information includes third SRS resource configuration information and a downlink reference signal associated with an SRS resource indicated by the third SRS resource configuration information, and the third SRS resource configuration information is a part or all of the first SRS resource configuration information. The location management device configures the SRS resource for the terminal device, so that the SRS resource can be associated with the downlink reference signal. This helps the terminal device obtain information about a transmission beam for sending an SRS, and therefore SRS receiving efficiency of the cell can be improved to some extent.

Abstract: Systems and methods are disclosed herein that provide reporting of early measurements in a cellular communications system. Embodiments of a method performed by a wireless device are disclosed. Early measurements are also referred to herein as dormant mode measurements. In some embodiments, a method performed by a wireless device includes performing one or more dormant mode measurements, where the one or more dormant mode measurements are one or more measurements performed by the wireless device while the wireless device is in a dormant mode. The method further includes storing the one or more dormant mode measurements, identifying a reporting scheme to be used by the wireless device to report dormant mode measurements, and reporting at least one of the stored dormant mode measurements in accordance with the identified reporting scheme. Corresponding embodiments of a wireless device are also disclosed.

Abstract: Beamforming for adapting wireless signaling beams in an adaptive and agile manner is contemplated. The beamforming may be characterized by adaptively constructing beam form parameters to provide wireless signaling in a manner that maximizes efficiency and bandwidth according to device positioning relative to a responding base station.

Abstract: A control device acquires information regarding a communication quality of a base station that performs a predetermined type of communication, and performs a control for moving a mobile base station to a position associated with the base station in a case where it is determined that the communication quality is lower than a predetermined communication quality.

Abstract: A relay device that relays between a plurality of radio devices that perform radio communication with terminals, and at least one radio control device that controls the radio devices, the relay device including: a replication necessity determination unit that determines whether or not to replicate a downlink signal received from the radio control device; a signal replicating unit that makes the same number of copies of a downlink signal as the number of destination radio devices only when the replication necessity determination unit determines that the downlink signal is to be replicated; and a downlink signal assignment unit that transfers a downlink signal that has been determined by the replication necessity determination unit as a signal that is not to be replicated, and downlink signals replicated by the signal replicating unit, to the radio devices respectively corresponding thereto.

Abstract: According to some embodiments a system is provided. The system comprises a remote monitoring computing system that is configured to receive an alarm signal from a premises monitoring system that is configured to monitor a premises where the alarm signal is associated with an alarm event at the premises, in response to the alarm signal, obtain, from a content storage computing system, metadata corresponding to video provided by a camera at the premises, in response to the metadata, store the video in a data store of the remote monitoring computing system, and enforce an access control policy on the video in the data store where the access control policy restricts access to the video in the data store based on time and a plurality of roles of a plurality of users of the remote monitoring computing system.

Abstract: A method performed by a BS for CHO is provided. The method includes transmitting a CHO command to a UE, the CHO command including a CHO command ID and a measurement ID associated with the CHO command ID; causing the UE to execute the CHO command to handover to a target BS when a trigger condition associated with the measurement ID is fulfilled; causing the UE to forgo transmitting the measurement report during the execution of the CHO command despite the UE being configured, via a report configuration associated with the measurement ID, to transmit the measurement report; transmitting, to the UE, a message that causes the UE to remove the CHO command; and after transmitting the message to the UE, determining that the report configuration is removed by the UE without transmitting, to the UE, an instruction to remove the report configuration.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may establish multiple wireless connections, such as a wireless connection for a first subscriber identity module (SIM) and a wireless connection for a second SIM, that share time-frequency resources. The UE may communicate data packets with another device during a communication session on the wireless connection for the first SIM. The UE may determine to pause the communication session for a duration based on receiving an indication from the other UE or based on a user input to pause communication. The UE may communicate data packets on the wireless connection for the second SIM for at least a portion of the duration using the shared time-frequency resources based on pausing the communication session.

Abstract: Aspects of the subject disclosure may include, for example, obtaining a message associated with a 5th Generation (5G) wireless service, the message containing: a first section including a service type identifier entry and a first timestamp that corresponds to the service type identifier entry; and a second section including a secondary radio access technology (RAT) entry, one or more data volume entries, and a second timestamp that corresponds to the secondary RAT entry and to the one or more data volume entries; matching the first timestamp and the second timestamp based upon a first value of the first timestamp equaling a second value of the second timestamp; and responsive to the matching of the first timestamp and the second timestamp, associating the service type identifier entry of the first section with the one or more data volume entries of the second section. Other embodiments are disclosed.

Abstract: The present disclosure relates to a device and method for operating an application in an electronic device and, specifically, to a device and method for operating an application requiring communication. A method according to an embodiment in the present disclosure may comprise the operations of: in relation to the first application, performing first wireless communication on the basis of first service and session continuity (SSC) information of 5G defined by the 3rd generation partnership project (3GPP); detecting an operation selected during the first wireless communication; generating second SSC information at least partly different from the first SSC information, at least partly on the basis of the identification; storing the second SSC information in a memory at least transiently; and in relation to the first application, storing instructions according to which second wireless communication is performed on the basis of the second SCC information.

Abstract: A method and apparatus for shifting boundary of an uplink (UL) subframe and/or UL slot in a wireless communication system is provided. A user equipment (UE) receives information on a timing advance (TA) offset from the network, and shifts the boundary of the UL subframe and/or the UL slot based on a TA and the TA offset. The UE transmits a UL signal as a response to a downlink (DL) signal in the shifted UL subframe and/or UL slot.

Abstract: Implementations relate to selection of a physics-specific model for determination of characteristics of radio frequency signal propagation. In some implementations, a method includes receiving a plurality of first propagation characteristics of a radio frequency (RF) signal, determining a feature vector based on the first propagation characteristics, inputting the feature vector to a machine-learning meta-model, and executing the machine learning meta-model to select a particular physics-specific model from multiple physics-specific models, where each of the physics-specific models is for a different RF signal propagation environment. The feature vector is input to the particular physics-specific model, and the particular physics-specific model is executed to output an estimate of one or more second propagation characteristics of the RF signal based on the feature vector.

Abstract: Techniques for selective video conference segmentation are described and are implementable in a video conference setting. The described implementations enable control over segments of video content that are viewable by a given participant in a video conference. For instance, segments of video content are generated that represent spatial portions of video content captured by a host device. The segments can be configured in a variety of ways for inclusion in one or more video streams. The video streams can be communicated to different participants within the video conference, for instance based on a status of a given participant, thus providing different fields of view to different participants.

Abstract: The present disclosure relates to reference signal sending methods, signal detection methods, and apparatus. One example method includes determining an initial seed parameter of a pseudo-random sequence, and generating the pseudo-random sequence based on the initial seed parameter, where the initial seed parameter is determined based on attribute information of a terminal device, determining a cyclic shift value based on the pseudo-random sequence, and determining a reference signal based on the cyclic shift value, and sending the reference signal to a network device.

Abstract: A network based hyperlocal authentication system and method is described. After establishing communications between a gateway and a remote network component, and after establishing communications between a wireless client device and the remote network component, the wireless client device requests an exclusive local key from the remote network component. The remote network component generates and transmits the exclusive local key to the gateway. The gateway then transmits the exclusive local key to the client device application with a gateway short range gateway transceiver. The wireless client device receives the exclusive local key from the gateway and then requests and receives a cryptographic material from the remote network component. The wireless client device communicates with the remote network component with the exclusive local key, received from the gateway, and the cryptographic material, received from the network component.

Abstract: A method and a device for assisting the positioning of a device capable of connecting to a Wi-Fi local area network of a domestic gateway of a user. Such a method is implemented by a mobile terminal placed in a domestic environment of the user. The Wi-Fi signal levels emitted by the mobile terminal and received by the domestic gateway originate from the domestic gateway, and at successive time intervals, and an average is calculated during a sliding time window and of a determined duration. This average is compared with a value of at least one determined threshold. A piece of information representative of the area of the domestic environment in which the mobile terminal is located with respect to the domestic gateway, is returned to the user.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information for a plurality of carriers, wherein a number of carriers, of the plurality of carriers, exceeds a threshold associated with a monitoring capability of the UE, wherein the monitoring capability is for span-based monitoring of the plurality of carriers, wherein a distribution of at least one of a plurality of non-overlapped control channel elements (CCEs) or a plurality of blind decodes satisfies a per-span capability of the UE, wherein the distribution is among a plurality of sets of carriers, and wherein each set of carriers of the plurality of sets of carriers is associated with a respective subcarrier spacing and a respective span configuration. The UE may receive communications on the plurality of carriers in accordance with the distribution. Numerous other aspects are described.

Abstract: A load balancing method, apparatus and device for a parallel model training task, and a computer-readable storage medium, includes: acquiring data traffic and a theoretical computational amount of each network layer in a target model; determining a theoretical computing capability of each computing device, and obtaining an initial computational amount corresponding to each computing device according to the theoretical computing capability and the theoretical computational amount; performing a load balancing operation according to the initial computational amount by using multiple device critical layer position division rule, so as to obtain a plurality of initial balancing schemes; compiling statistics on time performance parameters corresponding to the initial balancing schemes, and determining an intermediate balancing scheme from the initial balancing schemes according to the time performance parameters; and adjusting the intermediate balancing scheme according to the data traffic, so as to obtain a final

Abstract: Methods and systems for anomaly detection in relational databases. The methods and systems perform operations comprising: accessing a data object including a data set that has been collected over a given time interval; selecting a reference data point from the data set; computing an angle representing a data growth rate of the data set at least within the given time interval relative to the reference data point; determining that the angle representing the data growth rate of the data set within the given time interval exceeds a specified threshold; and in response to determining that the angle representing the data growth rate of the data set within the given time interval exceeds the specified threshold, triggering an anomaly detection operation.

Abstract: Embodiments include methods for determining intermodulation distortion (IMD) present in an uplink channel received by a network node in a wireless communication network. Such embodiments include, for each of a plurality of time period pairs comprising first and second time periods: measuring a first parameter for an uplink channel received and a second parameter for each of a plurality of downlink channels transmitted by the network node; and for the uplink channel, determining a first difference between the first parameter measured during the first time period and the first parameter measured during the second time period. Such embodiments also include, based on the first difference and the second parameters, determining a predictive model for an IMD signal, associated with the downlink channels, that can be received by the network node in the uplink channel. For example, the predictive model can be used to adjust transmitter settings to improve IMD performance.

Abstract: Systems and methods are provided for consistent policy enforcement across networks. A subscription is provisioned at a first network with an initial service policy. The first network queries a second network for updated service policy information. In response to the query, updated service policy information for the subscription is received. The updated service policy information is determined by the second network based on a selection criteria attribute for the subscription satisfying selection criteria. The selection criteria attribute is unavailable at the first network. Service is provided to a device associated with the subscription in accordance with the updated service policy information.

Abstract: Methods and apparatus for providing a demapping system to demap uplink transmissions. In an embodiment, a method is provided that includes detecting a processing type associated with a received uplink transmission, and when the detected processing type is a first processing type then performing the following operations: removing resource elements containing reference signals from the uplink transmission; layer demapping remaining resource elements of the uplink transmission into two or more layers; soft-demapping the two or more layers to produce soft-demapped data. The method also includes descrambling the soft-demapped data to produce descrambled data, and processing the descrambled data to generate uplink control information (UCI).

Abstract: A node may forward, from a base station to a first UE, or from the first UE to the base station, one or more wireless signals. The node may identify an indication to stop signal forwarding to the first UE. The indication may be based on a level of an interference to a second UE associated with the signal forwarding to the first UE being greater than a first threshold. The level of the interference to the second UE may be based on a path gain difference or a signal strength at the first UE associated with the signal forwarding to the first UE. The signal strength at the first UE associated with the signal forwarding to the first UE may correspond to an RSRP at the first UE. The node may stop the signal forwarding to the first UE based on the indication.

Abstract: A method and apparatus for Multi-SIM operation based on reporting on terminal state is provided. Method for Multi-SIM operation based on reporting on terminal state includes receiving from a base station a first RRCReconfiguration, transmitting to the base station a UEAssistanceInformation, starting the first timer after initiating transmission of UEAssistanceInformation, receiving from the base station a second RRCReconfiguration, transmitting to the base station a RRCReconfigurationComplete in response to the second RRCReconfiguration and starting the first timer if the reconfigurationWithSync was included in a masterCellGroup in the second RRCReconfiguration and if the terminal initiated transmission of the UEAssistanceInformation during a specific time period.

Abstract: A vehicle with an automatic report function includes a first communication apparatus and a controller. The first communication apparatus is configured to transmit emergency information at an emergency of the vehicle to a server apparatus for requesting emergency dispatch. The controller is configured to cause the first communication apparatus to automatically transmit the emergency information at the emergency of the vehicle to the server apparatus. At the transmission of the emergency information, the controller causes the first communication apparatus to transmit, to the server apparatus, contact information of a mobile terminal of an occupant of the vehicle.

Abstract: A communication system is presented in which a base station operates a first cell using a first component carrier and a second cell using a second component carrier. A control channel and reference signals of a first type are provided using the first component carrier. The control channel and the reference signals of the first type are not provided, and reference signals of a second type are provided, using the second component carrier. The base station determines from results of measurements performed on reference signals of the second type whether or not the mobile communication device is within an area covered by said second cell and, if it is, transmits cell configuration information to the mobile communication device.

Abstract: Methods and apparatuses for capability exposure are disclosed for a wireless communication system. According to an embodiment, a network exposure node receives from a server a request for subscribing to a monitoring report that can be enabled by an operator node based at least on a capability of at least one non-3GPP operator asset. The network exposure node obtains the monitoring report from the operator node and sends the monitoring report to the server. The monitoring report may be related to battery lifetime predicted for a user equipment.

Abstract: Systems, apparatuses, and methods are described for wireless communications. Random access procedures may include various types of procedures, such as four-step or two-step random access procedures.

Abstract: Various embodiments of the present disclosure provide a method for multi-user multi-antenna transmission. The method which may be performed by a network node comprises calculating parameters for multi-user multi-antenna transmission, according to measurement information reported by a first set of terminal devices. The method further comprises selecting, from the first set of terminal devices, a second set of terminal devices to which the multi-user multi-antenna transmission is to be applied, based at least in part on performance gain estimated according to the parameters for multi-user multi-antenna transmission.

Abstract: A system may include an access node to deploy a radio air interface to provide wireless services to one or more wireless devices. The access node may include processing circuitry. The processing circuitry of the access node may monitor an amount of packet drops at a shared network device of a dual connectivity access-node-pair. The processing circuitry of the access node may dynamically adjust one or more handover parameters based on the amount of packet drops at the shared network device. The handover paramters may be adjusted to inhibit handovers to the dual connectivity access-node-pair.

Abstract: According to one embodiment, a base station communicably connected to a wireless terminal is provided. The base station includes a processor and a transmitter. The processor is configured to acquire communication condition information indicating conditions of wireless communication with the wireless terminal. The transmitter is configured to transmit the communication condition information to a system managing a first network slice and a second network slice which can be used by the base station.

Abstract: Embodiments of the present disclosure relate the field of communications. Provided are an information sending method, an information receiving method, an apparatus and a system. The method includes: generating, by a terminal, UE capability information, the UE capability information being used for indicating a parallel processing capability of the terminal for signals sent and/or received by subcarriers having different subcarrier intervals and/or used for indicating a data caching capability of the terminal; sending, by the terminal, the UE capability information to an access network device; and receiving, by the access network device, the UE capability information.

Abstract: Systems, methods, and program products for providing services to a user by a mobile device based on the user's daily routine of movement. The mobile device determines whether a location cluster indicates a significant location for the user based on one or more hints that indicate an interest of the user in locations in the cluster. The mobile device can perform adaptive clustering to determine a size of area of the significant location based on how multiple locations converge in the location cluster. The mobile device can provide location-based services for calendar items, including predicting a time of arrival at an estimated location of a calendar item. The mobile device can provide various services related to a location of the mobile device or a significant location of the user through an application programming interface (API).

Abstract: A communication system implemented providing a service based on ProSe under the management of a network operator. Processing based on a discovery request procedure for discovering a proximity terminal is performed based on authentication of a server device operated by the network operator. In addition, the network operator updates the processing based on the discovery request procedure in accordance with a policy of the network operator.

Abstract: A wireless communications system provides coordinated multi point transmission over a channel of a wireless transmission medium. The system includes a central controller having a processor and a memory, a first cell region having a first communications node disposed therein, and a plurality of neighboring cell regions disposed about the first cell region. Each of the plurality of neighboring cell regions includes a second communications node disposed therein. The system includes a plurality of user equipment devices disposed within an overlapping region of the first cell region and one of the neighboring cell regions. The central controller is configured to assign the first communications node to be an anchor transmission point of a coordinated set of transmission points. The anchor transmission point is configured to perform carrier sensing on the channel. The coordinated set of transmission points includes the first communications node and at least one second communications node.

Abstract: A contact information system provides an independent network authority for providing contact information in connection with incoming calls or messages. The contact information system utilizes a database of communication identifiers to provide contact information for end user devices that receive incoming communications which specify communication identifiers that are stored in the database.

Abstract: Systems, methods, and devices implement supplemental scanning for establishing network connections in wireless networks. Methods include sending a request to a wireless device, the request including a plurality of scanning parameters, the plurality of scanning parameters identifying a plurality of requested wireless network parameters. Methods also include receiving a reply from the wireless device, the reply including a result of one or more scanning operations performed based on the plurality of scanning parameters. Methods further include selecting, using one or more processors, one or more network connection operations based, at least in part, on the result of the one or more scanning operations, the one or more network connection operations identifying a timing relative to a plurality of wireless projection packets. Methods additionally include performing, using the one or more processors, the one or more network connection operations based, at least in part, on the identified timing.

Abstract: Embodiments of the present invention provide an information sending method, including: determining, by a base station, first information indicating a first carrier frequency offset, where the first carrier frequency offset is a carrier frequency offset between an actual cell carrier center frequency and a cell carrier center frequency that is obtained by a terminal; and sending, by the base station, the first information to the terminal, where the first information is used to obtain the actual cell carrier center frequency. According to the technical solutions provided in the embodiments of the present invention, quality of communication between the terminal and the base station is effectively improved.

Abstract: Aspects of the present disclosure provide techniques for addressing scenarios where the minimum transmit power supported by a wireless node (e.g., an Integrated Access and Backhaul (IAB) node) is above a minimum value specified by a standard. In some cases, the node may signal information regarding its power configuration so a network entity of the may take it into account (e.g., when allocating or scheduling resources). The power configuration may include an indication of the minimum transmit power supported by the node and/or an indication of a guard band that may help the IAB control adjacent channel leakage.

Abstract: Methods, systems, and apparatuses for wireless communication are disclosed. In one aspect, a user equipment (UE) determines to perform a synchronization procedure and receives at least one synchronization signal. The UE may generate a detection metric based at least in part on the at least one synchronization signal and compare the detection metric or detection metrics accumulated since determining to perform the synchronization procedure with a detection threshold. The detection threshold may be associated with the at least one synchronization signal utilized to determine whether the synchronization procedure can be terminated prior to receiving a predetermined number of synchronization signals. The UE may continue or terminate the synchronization procedure based at least in part on a result of the comparison.

Abstract: A method and a device for canceling an uplink transmission are provided. The method includes: when receiving an uplink transmission cancelation indication, determining a first starting time, where the first starting time is a starting time of a reference time region; and determining, based on the first starting time, a target time region for canceling the uplink transmission.

Abstract: Provided are methods for transmission of a sounding reference signal (SRS) being independent of or separated from an uplink channel. The method may include receiving UE-specific configuration information including an uplink reference signal identity from the first transmission/reception point, determining the second transmission/reception point indicated by the uplink reference signal identity included in the received UE-specific configuration information as an uplink channel reception entity, transmitting the uplink channel to the determined second transmission/reception point, using the uplink reference signal identity, generating an SRS, using the physical cell identity of the first transmission/reception point, determining the first transmission/reception point as an SRS reception entity, and transmitting the generated SRS to the determined first transmission/reception point indicated by the physical cell identity.