Abstract: System and method for determining a location of a tag are disclosed. The system comprises a mobile tag, sensors, and a controller. The mobile tag determines a first location within a structure that includes multiple second locations. The sensors are positioned at different locations of the structure and sense a structure condition. The controller determines possible paths of the mobile tag within the structure. Next, the controller generates a first set of weighted likelihoods of the mobile tag being located at each second location based on the possible paths and distances between the first location and the multiple second locations. The controller also generates a second set of weighted likelihoods of the mobile tag being located at each second location based on the structure condition. The controller then determines a location of the mobile tag within the structure based on the first and second sets of weighted likelihoods.

Abstract: A system and method for HF positioning characterizes the undulations of the ionosphere in real-time to determine the refraction altitude of a specific HF frequency at a specific time of day at a specific position. The system accounts for the seasonal (summer, winter) and daily (daylight, night, grey-line transition) variations of the ionosphere determining a highly accurate timing error relative to a timing reference. The system employs a novel approach that is capable of passively and accurately determining a position anywhere in the world without use of a GNSS signal receiving known-time transmissions of narrow band HF timing signals refracted via ionospheric skywave.

Abstract: Disclosed herein are, among other things, systems and methods for providing digital content for multiple venues to mobile devices. In some embodiments, venue location data defining a geographic boundary of each of a plurality of venues and venue content data for a plurality of different attractions associated with the venue is stored. A processing device system may be configured to determine a current location of the mobile device, and provide at least some of the venue content data based at least on an analysis of the venue location data, or attraction location data, and the current location.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive information identifying a reserved resource allocation, wherein the reserved resource allocation is associated with a reserved resource; receive information identifying another resource allocation, wherein the other resource allocation overlaps with the reserved resource allocation at an overlapped portion; and selectively perform a communication using the overlapped portion for the reserved resource allocation or the other resource allocation based at least in part on at least one of: respective traffic types of the reserved resource allocation and the other resource allocation, or respective priority levels associated with the reserved resource allocation and the other resource allocation. Numerous other aspects are provided.

Abstract: A device may receive site property data relating to a site including information relating to a network device associated with the site and a layout of one or more ports of the network device; receive node data relating to a node associated with the site including information relating to one or more physical connections between the node and the ports of the network device; determine availabilities of the ports of the network device based on the physical connections; map the layout of the ports to an image coordinate system associating the ports with respective image coordinates; generate a visual model of the ports of the network device based on the layout and the respective image coordinates including status identifiers indicative of the availabilities of the ports; and cause an action to be performed based on the visual model and the status identifiers.

Abstract: Apparatuses, methods, and systems for estimating a location of a tag are disclosed. One method includes identifying a physical shape of a structure or characteristics of the structure, sensing a condition of the structure, generating a first set of weighted likelihoods based on the physical shape of the structure or characteristics of the structure, wherein the first set of weighted likelihoods includes a weighted likelihood of the tag being at each one of a plurality of grid points within the structure, generating a second set of weighted likelihoods based on the sensed condition of the structure, wherein the second set of weighted likelihoods includes a weighted likelihood of the tag being at each one of the plurality of grid points, generating a combined set of likelihoods based on the first set of weighted likelihoods and the second set of weighted likelihoods, and estimating a location of the tag based on the combined set of likelihoods.

Abstract: Systems and methods validate that a subscriber identity module (SIM) number of an end device connected to a network is the same number that was activated for that device. A network device obtains a SIM number and a device universal identifier (UID) during an activation procedure. The network device generates a unique SIM authentication code based on the SIM number, the UID, and a master key. The network device sends the SIM authentication code to the end device during activation. After activation, the network device receives, from the end device, an authentication message that includes a first one-time password (OTP), the UID, a time value, the SIM number, and the SIM authentication code. The network device generates a second OTP based on the UID, the time value, the SIM number, and the master key and validates pairing of the end device and the SIM number when the two OTPs match.

Abstract: According to the present disclosure, operations may include receiving an action request from a mobile device having a microphone and a speaker. The operations may further include determining whether the mobile device is being physically held by a user. The determining may include transmitting electronic instructions to the mobile device, the electronic instructions executable by the mobile device to cause the mobile device to generate an audio detection waveform via the speaker and measure an audio response waveform via the microphone. The audio response waveform may be based on the audio detection waveform. The determining may also include analyzing the audio response waveform to determine whether the mobile device is being physically held by the user. In addition the operations may include performing a particular operation with respect to the action request based on the determination as to whether the mobile device is being held by the user.

Abstract: Embodiments of the present invention provide a communication method in a handover process and an apparatus. The method includes: when a terminal is handed over from a source access network device to a target access network device, obtaining, by a gateway device, address information of the target access network device; obtaining, by the gateway device, address information of a Mobile Edge Computing MEC network element; and sending, by the gateway device, the address information of the target access network device to the MEC network element based on the address information of the MEC network element, so that the MEC network element modifies stored address information of the source access network device to the address information of the target access network device.

Abstract: Provided are an information recommending method and an information recommending device. According to an embodiment, the method specifically includes: obtaining a current time and a current geographical region in which a user is located; and recommending POI information of the current geographical region to the user if the current time is within an active time range of the user and the current geographical region is an unfamiliar region of the user. In the embodiment, not only the POI information can be accurately distributed, but also a waste of network resources and disturbance to the user resulting from recommendation of irrelevant POI information can be reduced.

Abstract: An automated method is provided for activating a NFC application in a mobile interface device. In this method, the device receives from a beacon a wireless beacon signal comprising at least one beacon identifier. The wireless beacon signal is processed by the mobile interface device to determine the at least one beacon identifier. The mobile interface device determines based on the at least one beacon identifier, whether to activate the NFC application. Responsive to a determination that the NFC application should be activated, the mobile interface device transitions the NFC application from a passive state to an active state. NFC communication is then established between the mobile interface device and at least one NFC transmitting device disposed within a beacon range volume defined by the beacon location and the beacon range.

Abstract: Systems and methods described herein enable differentiated policy enforcement for dual connectivity split bearer scenarios. A wireless station receives, from a core network associated with the wireless station, downlink packets directed to an end device that is using a dual-connectivity split bearer. The wireless station directs delivery of the downlink packets over different radio access networks (RANs) of the dual-connectivity split bearer. The wireless station logs a radio access technology (RAT)-type used to deliver each of the downlink packets and sends, based on the logging, a downlink RAT-type feedback report to a network device in the core network. The wireless station receives uplink packets from the end device using the dual-connectivity split bearer, marks each of the uplink packets with a RAT-type indicator, and forwards the marked packets to the network device in the core network.

Abstract: Apparatuses, methods, and systems for estimating a location of a tag are disclosed. One method includes sensing a first condition of a structure, sensing a second condition of the structure, generating a first set of weighted likelihoods based on the first sensed condition of the structure, wherein the first set of weighted likelihoods includes a weighted likelihood of the tag being at each one of a plurality of grid points within the structure, generating a second set of weighted likelihoods based on the second sensed condition of the structure, wherein the second set of weighted likelihoods includes a weighted likelihood of the tag being at each one of the plurality of grid points, generating a combined set of likelihoods based on the first set of weighted likelihoods and the second set of weighted likelihoods, and estimating a location of the tag based on the combined set of likelihoods.

Abstract: Embodiments herein relate to a method performed by a target device (10), for handling positioning of the target device. The target device determines one or more displacements of the target device (10) in relation to a reference position based on measurements performed by at least one location source. The target device (10) sends, to a network node (20), a report comprising the determined one or more displacements of the target device (10), and a reference time to which the reference position is associated. Embodiments herein further relate to a method performed by a network node (20), for handling positioning of the target device (10). The network node obtains, from the target device (10), a report comprising the determined one or more displacements of the target device (10) in relation to a reference position, wherein the one or more displacements have been determined based on measurements performed by at least one location source, and a reference time to which the reference position is associated.

Abstract: A test system for testing an antenna of user equipment includes a channel emulator, an anechoic chamber, a base station emulator and a test control computer. The channel emulator supports bi-directional channel emulation and emulates wireless channel conditions with fading and without fading. The anechoic chamber is connected to the channel emulator and contains probes as well as user equipment as a device under test. The base station emulator is connected to the channel emulator and performs protocol testing with the device under test via the channel emulator without fading. The test control computer controls the other element of the test system along with a base station that is connected to the channel emulator and that performs performance testing with the device under test via the channel emulator with fading after the protocol testing is performed without fading.

Abstract: The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method of managing an electronic device is provided, which includes determining a management target device, selecting at least one measurement device based on the determined management target device, transmitting an operation command to the management target device, receiving measurement information from the at least one measurement device, and determining a state of the management target device based on the received measurement information.

Abstract: In accordance with an example embodiment of the present invention, an apparatus comprising: at least one processor; and at least one memory including computer program code, wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus to perform at least the following: receive at least one of forbidden radio access technology code and indication that a radio access technology of a cell is forbidden, wherein the at least one of forbidden radio access technology code and indication indicates a radio access technology not allowed for access; store the received at least one of forbidden radio access technology code and indication in a forbidden list; and perform an attach, tracking area update or routing area update in a suitable cell if a suitable cell can be found within the same network not using the radio access technologies in the forbidden list; or perform a network re-selection if a suitable cell cannot be found within the same network

Abstract: A method for using location-based services for service management is discussed. The method includes receiving, at a server, a user request from a user device at a geographical location. The method includes accessing a store search to determine a store reference based on the user request and a user location corresponding to the geographical location, the store reference indicating tenant(s) accessible to the user via a user interface (UI) of the user device. The method includes accessing location data for the user device based on the store reference and a user account associated with the user, the location data indicating a service accessible via the UI and associated with a certain tenant. The method includes providing, to the user device and based on the location data, an user experience for accessing the service via the UI.

Abstract: A system for sending limited-content message texts to a debtor, where each message comprises a fixed format, comprising an agent's name, which may be an alias, a callback number, and optional suggested times for the recipient to callback the agent. The limited content message texts are sent over a time period during the work schedule of the agent. Upon receiving a voice telephone callback from the recipient, a comparison is performed on the calling party number to ascertain if it matches a called party number of one of the sent limited-content message texts. If matched, then the call is routed to the agent identified in the limited-content message text. If the agent is unavailable, various options for routing the call is identified. The agent is further presented with information indicating the voice telephone call is a callback in response to a previously sent limited-content message text.

Abstract: In a base station device, a receiver receives a normal signal from one terminal device included in one of a plurality of groups each including a plurality of terminal devices. The transmitter transmits the normal signal received by the receiver to the rest of the terminal devices included in the group. When the receiver has received an emergency signal from one terminal device included in one group, the transmitter transmits the emergency signal that has been received by the receiver to the rest of the terminal devices included in the group and terminal devices other than those in the group.