Abstract: In one embodiment, a device obtains a machine learning model indicative of how to focus on particular location information from a plurality of radio frequency (RF) elements to provide an accurate location estimate of a wireless client based at least in part on angle-of-arrival information of the wireless client. When the device then obtains location information regarding the wireless client from the plurality of RF elements, it may apply the machine learning model to the location information regarding the wireless client to focus on particular location information of the location information from the plurality of RF elements. The device may then estimate a physical location of the wireless client based on focusing on the particular location information during a locationing computation.

Abstract: Offloading of location computation from a location server to an access point through the use of projections on base phase vectors may be provided. First, an Access Point (AP) may receive a set of two or more base phase vectors from a location server. Next, the AP may measure a measured phase vector for a first signal from a user device. Then, the AP can determine projection values based on a comparison of the measured phase vector to each base phase vector. From these comparisons, the AP can determine a subset of base phase vectors with the highest projection values. The AP can then send the projection values and the subset of base phase vectors to the location server, wherein the location server determines the device location from these projection values and subset of base phase vectors.

Abstract: Systems and methods for tracking mobile devices are provided. One system comprises at least one processor and memory storing code which when executed by the at least one processor configure the at least one processor to perform a method of tracking a mobile device. The method comprises receiving broadcasting an IMSI message, receiving an IMSI attach request message from a mobile device, and identifying the mobile device within a location area.

Abstract: A method, performed by at least one apparatus, is provided that includes obtaining, at a wireless access point, radio map data which enables a determination of characteristics of radio signals transmitted by the wireless access point. The characteristics of the radio signals are expected to be observable at different locations. Additionally, the method includes repeatedly providing, by the wireless access point, one or more identifiers of the wireless access point. The one or more identifiers include the radio map data or a part thereof to enable mobile devices receiving the one or more identifiers to determine their position based on the radio map data.

Abstract: The present invention relates to a deep learning neural network based security system and a control method therefor and, more particularly, to a deep learning neural network based security system comprising: at least one WiFi node; and a deep learning module for detecting an object from a WiFi signal received from the WiFi node, wherein the deep learning module identifies information on the object when the object is detected.

Abstract: A handover method, a network device, and a terminal device are provided. The method includes: a first network device acquires measurement results of links, wherein the links include a link between the first network device and a first terminal device and a link between the first network device and a second terminal device; and the first network device determines at least one of a first handover scheme of the first terminal device, or a second handover scheme of the second terminal device according to the measurement results.

Abstract: A combination of target images and control images are presented to a user device for selection by the user. Based on a correct selection of images that the user either recognizes or does not recognize, the user may be authenticated. Target images have some connection to a legitimate user in a way that a legitimate user may recognize the target image. Control images have no known connection to the legitimate user, such that they would not typically be recognized by the legitimate user. The legitimacy of a user may be determined based on images selected and/or not selected, depending on accompanying instructions for selection.

Abstract: An upcoming event associated with a predicted time in the future is detected. A set of users of a database that have responded to events of the database that correspond with the upcoming event may be identified. Data on a current state of each user of the set of users may be gathered, after which a user of the set of users to respond to the upcoming event may be identified by analyzing the data and the database. It may be determined, using the database and the data, that it is approaching a deadline time at which the user must act in order to respond to the upcoming event by the predicted time. A reminder for the user may be generated in response to determining that it is approaching the deadline time.

Abstract: A method for mobile network testing uses at least one testing device that is configured to be connected to the mobile network. A predefined set of test procedures is run on the at least one testing device for generating at least one heat map assigned to the mobile network. The test results of the test procedures are evaluated via a machine learning model. The machine learning model is trained to complete missing information on an already present heat map based on the test results obtained.

Abstract: A mobile apparatus comprises at least one processing unit and at least one memory. The at least one memory stores program instructions that, when executed by the at least one processing unit, cause the mobile apparatus to detect an intention to input data on a screen relating to a locked state of the mobile apparatus, enter into an inking mode, the inking mode enabling input of data directly on the screen relating to the locked state, and capture data input on the screen relating to the locked state while the mobile apparatus remains in the locked state.

Abstract: A method for managing wireless device communications including establishing active, persistent, and repetitive communications with a wireless device operating in a coverage area of a local wireless network. In an example, the local wireless network is and overlay to a portion of a macro wireless network. The repetitive communications include placing a call to the wireless device, completing a call connection to the wireless device, sending a message to the wireless device, receiving and processing a response to the message from the wireless device, and persistently repeating a call function of the placing a call, completing a connection, sending a response, and receiving and processing the response until a specified termination event. In an embodiment, the termination event is a power off of the wireless device.

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Embodiments herein provide a method and UE for optimizing resources of wireless communication network while providing 5G services.

Abstract: The present disclosure provides a method and a device in a base station used for wireless communication. The base station transmits M1 first-type reference signals; receives M2 second-type radio signals in first time-domain resources, with any of the M2 second-type radio signals being associated with one of the M1 first-type reference signals; and transmits a first radio signal in the first time-domain resources. If an antenna port transmitting the first radio signal is associated with at least one of the M2 second-type radio signals, first-type channel monitoring is adopted targeting transmission of the first radio signal; otherwise, second-type channel monitoring is adopted targeting transmission of the first radio signal. The above method allows the base station to share a COT acquired by a UE in unlicensed spectrums so as to increase channel access efficiency, and at the same time avoids interference with other potential ongoing communications.

Abstract: Systems and methods for extending communication capabilities of a vehicle are described herein. The systems and methods enable a user equipment to facilitate communication between a vehicle and a central system, adding the vehicle as a node in the system.

Abstract: A phone proximity alarm system for inhibiting a user from losing an electronic device includes an electronic device that has an electronic memory. The electronic memory stores location software which has the capability of setting a trigger distance for the electronic device. An alarm unit is provided and the alarm unit is carried by a user of the electronic device. The alarm unit is in electrical communication with the electronic device and the electronic device broadcasts a tracking signal to the alarm unit. The alarm unit is turned on to emit an audible alarm when the strength of the tracking signal falls below a pre-determined threshold. In this way the alarm unit audibly alerts a user that the user is a risk of losing the electronic device.

Abstract: A radio terminal (2) receives beam configuration information from a base station (1), measures a plurality of transmission beams (10) transmitted from the base station (1) in accordance with the beam configuration information, and uses one or more beams selected from among the plurality of transmission beams (10) based on a measurement result as a serving beam. Each of the plurality of transmission beams carries a beamformed reference signal to be measured by the radio terminal (2). The beam configuration information includes a reference signal configuration indicating a radio resource used on each beam for transmitting the beamformed reference signal. It is thus, for example, possible to contribute to provision of a procedure for UE mobility between beams.

Abstract: A method, a mobile device, and a computer program product for detecting if a mobile device is in an airplane environment. The method includes receiving motion sensor data from a motion sensor and calculating a velocity value based on the motion sensor data. The method further includes determining if the velocity value is greater than a velocity value threshold and in response to determining that the velocity value is greater than the velocity value threshold, a barometric pressure sensor measures barometric pressure data associated with a current environment of the mobile device. The method further includes receiving the barometric pressure data from the barometric pressure sensor and determining if the barometric pressure data matches reference barometric pressure data. In response to determining that the barometric pressure data matches the reference barometric pressure data, an airplane mode of the mobile device is enabled.

Abstract: A method, system and computer program product for privacy assurance in location based services is provided. The method includes receiving a location of a mobile device corresponding to an end user of a multi-user enterprise application. The method additionally includes identifying a valid location of the mobile device that is at least a threshold distance from the received location and that is a public facility. Finally, the method includes presenting the valid location to other end users in the multi-user enterprise application in lieu of the received location.

Abstract: A method and apparatus to search for a service in a wireless communication system. According to an embodiment, after a first device is connected with a second device, the first device can recognize a service provided by the second device or a characteristic value associated with the service through a message received from the second device. In addition, when the service or characteristic value is changed, the first device can receive a message informing of this from the second device.

Abstract: A cell configuration method of a base station in a mobile communication system supporting Carrier Aggregation (CA) which includes configuring a first cell consisting of at least two sectors formed with different antennas to a terminal, configuring a second cell consisting of at least two sectors formed with different antennas to the terminal, and communicating with the terminal through the first and second cells, wherein one of the first and second cells consists of sectors using same Physical Cell Identifier (PCID) and the other consists of sectors using different PCIDs.