Abstract: Systems and methods including a mobile device determining the coordinates of its location using a location determination system, such as a global positioning system. A database stores the identifiers of cells representative of predefined regions in a hierarchical grid system. A server computer or the mobile device converts the coordinates of the location to one or more cell identifiers at different grid resolution levels and searches the database to find a match between the cell identifiers representing the regions and the cell identifiers representing the location of the mobile device to determine one or more regions in which the mobile device is located. For example, the hierarchical grid system can be constructed in a longitude latitude space of location coordinates, with resolution levels aligned with decimal precision levels of the location coordinates; and the cell identifiers can be constructed from the digits of the longitude and latitude coordinates.

Abstract: Determining a location of a user device comprises a wireless system supported by wireless access points receiving signals from a user device. The wireless system estimates a location of the user device based on a coarse calculation based on an angle of arrival of the received signal and determines if the user device is in an area under a access point. If so, the wireless system performs a fine location calculation. The wireless system identifies received signal strength indicator values for the user device and uses the values and the calculated location of the user device to improve calibration of a received signal strength location model. If the system determines that the user is not in the area under the access point, the wireless system combines the coarse calculation location and a received signal strength determined location and estimates a location based on the combined calculations.

Abstract: A cognitive security service learns regular locations and usage of one or more mobile devices for a user at multiple times based on aggregated location and usage information reported by the one or more mobile devices via a network. The cognitive security service forecasts one or more selected locations and selected usage by the user with a highest probability of predictability at one or more future sequential times from among the regular locations and usage. The cognitive security service, responsive to detecting a current location of the one or more mobile devices for the user deviates from the one or more selected locations and selected usage beyond a threshold, triggers, via the network, one or more secondary levels of authentication at the one or more mobile devices, wherein the one or more secondary levels of authentication prevent data breaches on the one or more mobile devices through real-time, location aware data security.

Abstract: A secure interface for a mobile communications device has output communications circuitry operable to communicate with an external network, private network communications circuitry operable to communicate with a mobile communications device, and an input/output filter connected between the output communications circuitry and the private network communications circuitry. The input/output filter separately filters, based on programmed stored criteria, externally-received information packets from the external network via the output communications circuitry and internally-received information packets from the mobile communications device via the private network communications circuitry.

Abstract: Systems, methods, and computer-readable storage media for invitational content geofencing. A system first sends, to a server location data associated with the system, the location data being calculated at the system. The system then receives a listing of places of interest within a geofence including a geographical perimeter for identifying places of interest in the listing, the geofence being based on the location data associated with the system. Next, the system selects a place of interest from the listing based on a location of the system. The system then presents a content item associated with the place of interest.

Abstract: The invention is based on a platform that has both hardware and software. The latter includes, amongst other things, an algorithm to solve the problem encountered when, on passing between countries and operators, data services have to roam between mobile networks. The invention handles and solves existing technical limitations such as existing roaming logic for switches between operators not taking into account: which services the ‘original’ operator has activated; geographical coverage; different costs for different services; and, whether services other than speech can function in the selected network.

Abstract: Methods, systems, and apparatuses for wireless communication are described. A user equipment (UE) may establish a dynamic coverage enhancement (CE) configuration and then autonomously transition from one CE level to another while in idle mode. The network may blindly detect the CE change during a paging procedure. For example, a mobility management entity (MME) may store dynamic CE information, and it may provide the dynamic CE information to base stations when the UE is paged. In some cases, the base stations may autonomously retransmit paging messages at different CE levels based on the dynamic CE information. In other examples, the MME may direct the base station to retransmit at different CE levels.

Abstract: The present invention discloses a method, a terminal and a network-side access device for reporting PLMN. The method includes: receiving, by a terminal, a PLMN identifier list sent by a network-side access device; selecting, by the terminal, a first PLMN identifier from the PLMN identifier list, so as to connect with the network-side access device; and after the terminal is connected with the network-side access device, labeling, by the terminal, a second PLMN identifier preset in the terminal as a selected PLMN identifier and reporting the selected PLMN identifier to the network-side access device, wherein the first PLMN identifier is different from the second PLMN identifier. The present invention solves the technical problem of limitation of operation on PLMN reporting due to adopting the conventional PLMN reporting manner.

Abstract: Because it is not possible to sufficiently reduce the number base stations that start uselessly in spite of being in a low traffic state, it is not possible to lower interference between adjacent cells and power consumption sufficiently. A base station starts transmission of a control signal with predetermined power when communication between another base station and a mobile station is started and a first predetermined condition is satisfied.

Abstract: Cell selection techniques are provided for network access to cells that may employ one or more coverage enhancement techniques. A user equipment (UE), which may be a machine type communication (MTC) device, upon initial acquisition or upon wakeup may measure a reference signal received power (RSRP), reference signal received quality (RSRQ), or both, and determine a cell selection value based at least in part on the RSRP, RSRQ, or a combination thereof. The cell selection value may be determined based on an offset, which may be selected based on a measurement accuracy capability of the UE. UE sequential access attempts, neighbor cell list information that may include coverage enhancement of neighboring cells transmissions, and cell re-selection measurement frequency adjustments are also described.

Abstract: The proliferation of IOT devices has led to an increase in sensitive, cloud-stored data. To provide further protection, IOT device data may be secured by geographically based access controls as a supplement to or in place of traditional password protection. A geographically based access control restricts data accessibility to designated geographical areas. In this manner, a requesting device may not access geo-fence protected IOT device data unless the requesting device is located within a designated geographical area. Geo-fence parameters utilized for creation of a geo-fence policy may be pre-specified or generated based on operating conditions. For example, a user may provide location data, such as an address or geographical coordinate, and a radial distance from the location for which data access is permissible. Additionally, geo-fence parameters can be automatically determined based on criteria such as an IOT device type or data usage characteristics.

Abstract: A user recommendation method is described. First location information sent by an aircraft is received, where the first location information indicating a first location of a first user. A first user identifier and the first location information are sent to a server. A second user identifier is found by the server and received, where a location associated with the second user is within a range of the first location. A user recommendation list is generated according to the second user identifier.

Abstract: The present invention discloses how a small cell accesses a local network via the LIPA technique and discloses a data transmission path and data transmission protection of a local service. A method for network traffic routing for a user equipment of a wireless communication system is disclosed. The method comprises connecting to a small cell of the wireless communication system, transmitting an user identity information to the small cell, receiving an authentication result of an authentication procedure from the small cell, and obtaining a local service via the small cell and a local network connecting to the small cell without going through a core network connecting to the small cell when the authentication result indicates that the user equipment passes the authentication procedure.

Abstract: Systems, methods, and computer program products are disclosed for dynamically charging an internal battery of a smart card from an interface device (such as a terminal) so that the battery life may be extended. A smart card device detects that it has interfaced with an interface device and that voltage is now being provided to the smart card device. The smart card device may divert some or most of the current being provided with the voltage to charge an internal battery of the smart card device, either concurrent to other communications between the smart card device and the interface device or before/after relevant communications are completed. As a result, the use of a smart card device contributes to the charge of the smart card device's internal battery, instead of draining it.

Abstract: Briefly, in accordance with one or more embodiments, user equipment (UE) comprises processing circuitry to connect to a network via an untrusted wireless local area network (WLAN) and determine a location of the UE to provide the location of the UE if a voice call is made by the UE via the untrusted WLAN. The UE provides the location of the UE to a Public-Safety Answering Point (PSAP) via one or more network nodes of the network via the untrusted WLAN.

Abstract: Determining a location of a user device comprises a wireless computing system supported by an access point. The wireless computing system receives a signal from the user device. The system estimates a location of the user device based on RSSI and calculates a boundary around the estimated location. The wireless computing system selects a plurality of sections inside of the boundary and performs a coarse calculation of a location of the user device based on an angle of arrival of the received signal. The system determines sections of the plurality of sections that have results from the coarse calculation that are more likely to be a location of the user device. The system performs a fine calculation of the location based on the angle of arrival of the received signal within each of the sections. The system identifies a particular section as the location of the user device.

Abstract: A method of operating network infrastructure equipment in a wireless telecommunications system configured to support communications between the network infrastructure equipment and terminal devices using a primary component carrier operating on radio resources within a first frequency band and a secondary component carrier operating on radio resources within a second frequency band. The method includes: transmitting a request message to plural terminal devices to request that at least some of plural terminal devices make measurements of radio channel conditions for radio resources within the second frequency band in accordance with a measurement configuration associated with the request message; receiving measurement reports from at least some of plural terminal devices indicating their respective measurements of radio channel conditions; and establishing an operating characteristic for the secondary component carrier based on the measurement reports.

Abstract: The security and privacy are very important aspects of communication. Many technologies have been developed to keeping private messages secure while being transmitted from the sender to the receiver. However, the privacy of the messages can be compromised by notifications of the messages at the receiver. For example, a third party may see a visual notification of private text message displayed on a receiving device, such as a smart phone. Provided herein is an apparatus that receives a message, determines a privacy level of the message, selects a mode of notification of the message based on the determined privacy level of the message, and performs a notification action based on the selected mode of notification.

Abstract: A synchronization device for synchronizing data associated with a vehicle test is presented. The synchronization device may include signal-generating circuitry configured to generate a signal and provide the signal to at least one output device associated with a vehicle so as to allow a data collection device to receive the signal from the at least one output device. The synchronization device may also include first additional circuitry configured to prevent the data collection device from receiving the signal based on whether a test associated with the vehicle has started. At least one of the providing of the signal to the at least one output device or the preventing of the data collection device from receiving the signal may indicate a start of the test and may allow data collected by the data collection device to be synchronized with other collected data.

Abstract: Embodiments of the present invention relate to the field of communications, and provide a communications method and apparatus, which can solve a problem in the prior art that, in order to save power, when a mobility management entity (MME) delays delivering a paging message or a UE uses a long discontinuous reception (DRX) period, an exception may occur in a serving gateway (SGW). The method includes: acquiring, by an MME, infatuation of a UE (S101); determining, by the MME according to the information, whether the UE satisfies a first preset condition (S102); if the UE satisfies the first preset condition, generating, by the MME, a first indication, where the first indication is used for instructing an SGW to retain first data or discard first data, and the first data is downlink data of the UE (S103); and sending, by the MME, the first indication to the SGW.