Abstract: A method comprises receiving an area of interest (AOI) selection. The method further comprises accessing an AOI device location data for the AOI, the AOI device location data indicating locations of devices over time received within the AOI. The AOI device location data is filtered to only include the device location data that match one or more characteristics. A proximity zone is determined for the for the AOI that includes the area of the AOI. A zone device location data for the proximity zone is determined, which indicates locations of devices over time reported within the proximity zone. The method further comprises normalizing the filtered AOI device location data by computing a ratio of the filtered AOI device location data and the zone device location data to generate an AOI user estimate, and transmitting the AOI user estimate to a client device of a requestor.

Abstract: A wireless communication network controls handovers based on comparative Quality-of-Service (QoS). Wireless access nodes wirelessly deliver wireless data services that have QoS Flow Identifiers (QFIs). The wireless access nodes determine performance metrics for individual QFIs. A handover controller compares the performance metrics for source/target access node pairs on a per-QFI basis to determine QFI offsets for the QFIs and QFI combinations. The source access nodes select the QFI offsets that correspond to the QFIs used by the user device. The source access nodes apply the selected QFI offsets to target signal strengths to reject or perform the handovers.

Abstract: When a second mobile station detects quality deterioration of a signal received from a first mobile station at a second frequency, the second mobile station transmits a quality deterioration notification to a relay station at a first frequency. Upon receiving the quality deterioration notification, the relay station transmits a response at the second frequency to the second mobile station that has transmitted the quality deterioration notification, receives a signal from the first mobile station, and transmits the received signal to the second mobile station at the first frequency. Upon receiving the response from the relay station, the mobile station changes the communication mode so as to receive a signal that is from the first mobile station from the relay station.

Abstract: This application provides a user authentication method and an apparatus. Before establishing, for a terminal device, a session used to transmit service data, an SMF entity receives a session establishment request message; determines, based on the session establishment request message, to perform user authentication on a user using the terminal device; and sends a session establishment message to a UPF entity, where the session establishment message is used to establish a first session for the terminal device, and a session attribute of the first session is: a session used to transmit only a user authentication message. Subsequently, the terminal device and an AAA server transmit the user authentication message through the first session, to complete user authentication.

Abstract: A hybrid palette-DPCM coding implementation generates a palette for the most dominant colors in an image block and an index block based on the palette. Additionally, for pixels that are not in the palette, DPCM coding is utilized. By combining palette coding and DPCM coding, the image encoding process is optimized.

Abstract: The invention relates to a computer-implemented medical method for determining a virtual flight-path (1) with respect to a virtual representation (2) of at least one anatomical structure, the method comprising executing, on a processor of a computer, the steps of:—acquiring, on the processor, patient image data describing at least one patient image showing at least one anatomical structure of a patient; —acquiring, on the processor, atlas data describing at least one model of the at least one anatomical structure; —determining, by the processor and based on the patient image data and the atlas data, representation data describing a virtual representation of the at least one anatomical structure; —acquiring, on the processor, requirement data describing at least one requirement for at least one flight-path (1); and—determining, by the processor and based on the representation data and the requirement data, flight-path data describing at least one virtual flight-path (1) with respect to the virtual representati

Abstract: The present invention provides a mobile communication system sub-network comprising a macrocell base station, and a plurality of small cell base stations, the plurality of small cell base stations being in wireless communication with the macrocell base station, wherein each small cell base station is either in direct connection with the macrocell base station or is in connection with the macrocell base station via one or more other small cell base stations, wherein the macrocell base station is arranged to configure a UE device having a RRC connection to the macrocell base station with candidate small cell base station information for enabling the UE device to switch autonomously between small cell base stations, and wherein the macrocell base station is arranged to configure the small cell base stations with small cell base station configuration information.

Abstract: In an embodiment, a network component (e.g., eNB) of a terrestrial wireless communication subscriber network determines whether a drone-coupled user equipment (UE) is engaged in a flying state based upon one or more wireless signals transmitted by the drone-coupled UE. The determination can occur in a variety of ways, such as based on a message from the drone-coupled UE itself (e.g., an express flying-state notification from the drone-coupled UE, a request particular to a flying state, a measurement reporting message, an identifier used by the drone-coupled UE, uplink signal strength measurement(s) or uplink AoA measurements, whether any intervening base station(s) were skipped over in conjunction with a handoff of the drone-coupled UE, etc.).

Abstract: Embodiments are presented herein of apparatuses, systems, and methods for mitigation of secondary cell failures. A user equipment (UE) may establish communication with a macro cellular base station. The UE may perform a signal quality measurement of a small cell base station and compare the signal quality measurement to a threshold. Based on the signal quality measurement exceeding the threshold, the UE may attempt to additionally connect to the small cell base station. In response to a radio link failure of the second base station, the UE may modify the first threshold. In response to subsequent failures to additionally connect to the small cell base station using the modified first threshold, the UE may disable connections to the small cell base station.

Abstract: A display device may include a display unit, a finger print sensing unit, and a timing control unit. The display unit includes a plurality of pixel units and includes a fingerprint recognition unit, which may generate first fingerprint data related to a fingerprint. The fingerprint sensing unit may extract a plurality of maxima corresponding to ridge portions of the fingerprint from the first fingerprint data to generate second fingerprint data and may generate luminance data based on the second fingerprint data. The timing control unit may calculate a degree of deterioration of the fingerprint recognition unit based on the luminance data to generate compensation data. The fingerprint recognition unit may receive a data signal corresponding to the compensation data.

Abstract: A machine learning based system can identify an entity as the likely subject of a multimodal message (e.g., a social media post having a short text phrase overlaid on an image) by creating embeddings for an image of the multimodal message and one or more string embeddings from text of the multimodal message. The embeddings can be weighted to maximize information gain, then recombined and compared against a result embedding database to identify an entity as the subject of the multimodal message.

Abstract: An application for storing on a server for download to a client device for executing on the client device.

Abstract: Provided are a method of estimating mobility state of UE and a device supporting the method. According to one embodiment of the present disclosure, the method includes: receiving information on neighbor cell from a serving cell, wherein the information informs to which group the neighbor cell belongs; performing cell change from the serving cell to the neighbor cell; when the neighbor cell belongs to a first group, counting the cell change; when the neighbor cell belongs to a second group, skipping counting the cell change; and reporting a number of counted cell change for estimating mobility state of the UE, wherein the first group and the second group are configured based on altitude of the UE.

Abstract: A method for locating a portable radio unit (TF) within a predetermined area (AB, IB) of a vehicle (FZ) has the following steps. A first radio signal (FS1) is transmitted from a vehicle-based position (PO1) outside the vehicle. Further, a second radio signal (FS2) is transmitted from a vehicle-based position (PO2) inside the vehicle. Values (R1, R2) of the respective measured reception field strengths of the first and second radio signals at the location (OF) of the portable radio unit or a value derived therefrom is/are received. Finally, the location (OF) of the portable radio unit is ascertained on the basis of a comparison of the values of the respective measured reception field strengths. In this manner, a simple and reliable way of locating a portable radio unit is also made possible using radio-frequency radio signals.

Abstract: Techniques for keyword generation and distribution for use in accessing a communications device in emergency mode are provided. A communications device may determine an emergency mode has been entered. A keyword associated with a virtual assistant associated with the communications device may be generated. The keyword may be broadcast on a talkgroup associated with the communications device, wherein the keyword may be used by members of the talkgroup to access the virtual assistant associated with the communications device.

Abstract: In a wireless communication network, an Access and Mobility Management Function (AMF) receives signaling for a wireless relay and transfers a slice request to a Network Slice Selection Function (NSSF). The NSSF transfers a network slice Identifier (ID) and relay slice IDs to the AMF. The AMF transfers the network slice ID and the relay slice IDs to a Session Management Function (SMF). The SMF instantiates a network User Plane Function (UPF) responsive to the network slice ID. The SMF instantiates relay UPFs in the wireless relay responsive to the relay slice IDs. The wireless relay wirelessly exchanges data with the UEs. The relay UPFs process the user data for the relay slices. The wireless relay wirelessly exchanges the user data with the wireless access node which exchanges the data with the network UPF. The network UPF processes the user data for the network slice.

Abstract: A method for providing a safety alert in a network system (400), the system comprising at least one User Equipment (UE 100), the UE (100) being a member of at least one network (410) being associated with a resource device (RD 300), the method comprising: the UE (100) receiving safety-related information associated with the network; displaying the safety-related information (140); receiving a selection of a RD (300) and in response thereto receiving data from the RD (300) and displaying the data of the RD (300); providing at least one selectable user alert action, wherein at least one user alert action is based on the received data of the RD (300); receiving a selection of a user alert action; and executing the user alert action, wherein the user alert action is one taken from the group comprising {sending an alert and posting a notification} through a transmission to at least one other member of the network.

Abstract: Embodiments of the invention comprise skill-based wagering games, systems and devices. In one embodiment of the invention, the configuration of a skill-based game is dependent upon the skill level of the player or players. In one embodiment, the game is configured so that the odds of winning the game, and thus the payout for a winning outcome, depends upon the player's skill level. In other embodiments, the payouts or awards offered to players are fixed and the difficultly level for achieving a winning outcome is adjusted based upon the skill levels of the players.

Abstract: Aspects of the subject disclosure may include, for example, identifying a local mobile country code (MCC) for a wireless communication device, accessing a home MCC list for the wireless communication device, and determining whether the local MCC for the wireless communication device matches any home MCC comprised in the home MCC list for the wireless communication device. In various embodiments, an operating parameter of the wireless communication device may be modified responsive to a determination that the local MCC for the wireless communication device does not match any home MCC comprised in the home MCC list for the wireless communication device. Other embodiments are disclosed.

Abstract: Disclosed is a method for establishing a connection to a terminal device equipped with a subscriber identity module. The method includes: defining the plurality of subscriber identity modules as a group; defining, for at least one of the plurality of subscriber identity modules, at least one characteristic relating to accessing the at least one subscriber identity module; in response to a receipt of a connection request in a terminal device inquiring the at least one characteristic; and establishing, from the terminal device, a connection to the terminal device indicated in the connection request in accordance with the at least one characteristic relating to accessing the at least one subscriber identity module. Also disclosed is a terminal device, a system and a computer program product.