Abstract: Disclosed embodiments facilitate combining a plurality of wireless signal measurement sets with displacement measurements within some time interval of a position request to determine a User Equipment (UE) position. A first set of wireless signal measurements may be obtained from a first set of base stations at a first time at a first location. Subsequently, a second set of wireless signal measurements from a second set of base stations may be obtained at a second time at a second location distinct from the first location. A displacement measurement (e.g. a displacement vector) between the first location and the second location may be obtained. The position of the UE at the second location may then be determined based on the first and second sets of wireless signal measurements and the displacement measurement. In some embodiments, the first and second sets of wireless signal measurements may each be deficient measurement sets.

Abstract: A method of locating a target device includes: producing, at a query device, a request for a location of a target device, the query device including a first radio, of a first type, configured to communicate wirelessly using a first communication protocol, the target lacking a radio of the first type but including a second radio, of a second type, configured to communicate wirelessly using a second communication protocol, the second communication protocol being incompatible with the first communication protocol; and transmitting the request wirelessly, from the query device to a first intermediate device, using the first radio.

Abstract: Techniques provided herein are directed toward adjusting the rate at which a mobile device's barometric pressure sensor takes measurements, based on whether movement is detected from motion sensors, such as accelerometers, gyroscopes, and the like. Where movement is below a threshold (e.g., below a threshold speed or within a threshold distance), then the barometric pressure sensor can reduce the sampling rate to a rate that still enables the mobile device to account for changes in the weather. If movement is detected (e.g., greater than a threshold distance), then the sampling rate of the barometric pressure sensor increases (i.e., to a normal rate for determining vertical movement changes).

Abstract: Disclosed is a method and apparatus for managing a driving plan of an autonomous vehicle. The method may include obtaining observations of a neighboring vehicle using one or more sensors of the autonomous vehicle. The method may also include classifying one or more behavioral driving characteristics of the neighboring vehicle based on the observations. Furthermore, the method may include updating the driving plan based on a classification of the one or more behavioral driving characteristics of the neighboring vehicle, and controlling one or more operations of the autonomous vehicle based on the updated driving plan.

Abstract: A method of using one or more radio-frequency signals includes: monitoring, with at least one radio-frequency (RF) receiver, one or more RF characteristics of one or more wireless RF signals from one or more RF devices in an environment; comparing the one or more RF characteristics to a reference RF profile for the environment; and initiating an action based on a difference between the one or more RF characteristics and the reference RF profile determined by the comparing.

Abstract: Disclosed is an apparatus and method for synchronization of sensing operations performed by a plurality of devices. The method may include collecting sensing capabilities of one or more connected devices that are communicably coupled with a central device. Each connected device may include one or more sensors, and the sensing capabilities may include at least sensor type and sensing interval for each sensor. The method may also include coordinating sensing operations performed by the central device and the one or more connected devices.

Abstract: Disclosed is an apparatus and method for managing assistance data by user equipment. The method may include obtaining positioning assistance data from a server. The method may also include generating, from the obtained positioning assistance data, at least one first subset of positioning assistance data based, at least in part, on positioning capabilities and/or positioning preferences associated with a first device. Furthermore, the method may include transmitting the first subset of positioning assistance data to the first device.

Abstract: Disclosed is an apparatus and method for automatic communication mode selection. The method may include detecting a communication by a user equipment. The method may also include determining one or more characteristics associated with the communication, wherein the one or more characteristics comprise user environmental data, public environmental data, or a combination thereof associated with the communication. Furthermore, the method may include selecting a mode for the communication that is different from an original mode of the detected communication based on the one or more characteristics.

Abstract: Method, device, computer program product, and apparatus to enable mobile device position optimization and reporting are described. Signals provided by a plurality of base transceiver stations (BTS) are received to determine a BTS-based position of the mobile device. A reference position of the mobile device is determined. A range measurement with respect to a target BTS is determined. In one aspect, one or more unreliable BTSs may be detected and reported based on a positioning measurement quality, a range measurement quality, or combinations thereof. In one aspect, the positioning measurement quality is determined based on a difference between the reference position of the mobile device and the BTS-based position of the mobile device. In one aspect, the range measurement quality is determined based on a difference between a measured range/distance and a reference/expected range/distance.

Abstract: Disclosed embodiments facilitate combining a plurality of wireless signal measurement sets with displacement measurements within some time interval of a position request to determine a User Equipment (UE) position. A first set of wireless signal measurements may be obtained from a first set of base stations at a first time at a first location. Subsequently, a second set of wireless signal measurements from a second set of base stations may be obtained at a second time at a second location distinct from the first location. A displacement measurement (e.g .a displacement vector) between the first location and the second location may be obtained. The position of the UE at the second location may then be determined based on the first and second sets of wireless signal measurements and the displacement measurement. In some embodiments, the first and second sets of wireless signal measurements may each be deficient measurement sets.

Abstract: Method and apparatus for processing access point (AP) crowdsourcing data are disclosed. In one embodiment, the method comprises receiving WiFi scan lists and their corresponding location descriptions, where the WiFi scan lists and their corresponding location descriptions include information observed about at least one access point device, consolidating the WiFi scan lists and their corresponding location descriptions based at least in part on a set of selection criteria to generate a WiFi AP record, where the set of selection criteria comprises a maximum number of scan lists to be uploaded in a predetermined period of time and the maximum number of scan lists to be uploaded in a single upload, and uploading the WiFi AP record to a crowdsourcing server.

Abstract: Disclosed is a method and apparatus for utilizing pressure sensor reliability during indoor positioning performed by a mobile device. The method may include performing an indoor positioning process on the mobile device to estimate a current location of the mobile device within an indoor environment. The method may also include analyzing a mapping between indoor positions and pressure sensor measurement reliability. Furthermore, the method may also include altering a usage of pressure sensor measurements collected by the mobile device for the indoor positioning process at the current estimated location of the mobile device within the indoor environment responsive to the mapping indicating that the estimated current location of the mobile device within the indoor environment is associated with an unreliability of pressure sensor measurements.

Abstract: Methods for mobility indication of wireless Access Points (APs) are disclosed. An AP may determine mobility indication information, based, in part, on at least one of: configuration information on the AP pertaining to mobility; and/or wireless signal measurements associated with the AP, and/or captured images associated with the AP, and/or sensor measurements associated with the AP. The AP may transmit the mobility indication information for the AP. The mobility indication information may indicate that the AP is mobile and/or characterize the mobility. The mobility indication information may further include a request to remove information associated with the AP from location determination databases, location assistance databases, and/or base station almanacs.

Abstract: Methods, apparatuses, and devices are disclosed to estimate a position of a mobile device using, for example, beacon signals transmitted using virtual access points utilizing a single, physical transceiver. Determination that beacon signals emanate from a single, physical transceiver may be based, at least in part, on a similarity among acquired beacon signals conveying identifiers, such as media access control identification (MAC ID) addresses and/or basic service set identifiers (BSSIDs), and on measurement of beacon signal characteristics, such as received signal strength at a mobile device and/or round trip time between the mobile device and the transceiver.

Abstract: Method, mobile device, computer program product, and apparatus relating to designating and implementing a geofence containing an AP measurement data configuration. The AP measurement data configuration may be used to specify how a mobile device should to perform while within the geofence. The AP measurement data configuration may include instructions to control collection such as: “disable,” “passive,” and “batch.

Abstract: Method, mobile device, computer program product, and apparatus relating to beacon data collection. A user context at a mobile device may be obtained and a recommended configuration for beacon data collection can be determined according to the recommended configuration. A reliability metric may be determined as part of determining the recommended beacon collection configuration. The beacon data collection may include filter or weight to define when or how to send or collect beacon data and/or positioning data.

Abstract: Method, mobile device, computer program product, and apparatus for performing Fine Grain Position Data Collection is described. In one aspect a mobile device performs measurement batching of data, for example positioning and AP measurement data. In some aspects, the mobile device processes positioning and AP measurement data in response to a batch trigger. The mobile device may send the processed measurement batch to a server for analysis or processing. A batch trigger may include receiving a positioning fix with high confidence such that the mobile device may backfilter or otherwise correct mobile sensor based positioning data associated with AP measurements. The server may interpret the data from the measurement batches identified from a number of different mobile devices to calculate position of APs within an environment.

Abstract: A method of registering a target device includes: receiving a registration request, through a user interface, to register the target device; determining a suggested registration location for the target device; and providing an indication of the suggested registration location through the user interface.

Abstract: A method of wireless communication includes: generating a communication that includes attribute indications corresponding to a plurality of attributes of a transmitting device; and transmitting the communication wirelessly from the transmitting device; where the attribute indications include: a device identity of the transmitting device; a mobility indication indicative of whether the transmitting device is mobile or static; a location indication indicative of a location of the transmitting device; and a privacy indication associated with a corresponding attribute of the transmitting device, the privacy indication indicating whether a receiving device that receives the attribute indications from the transmitting device is authorized to transmit information regarding the corresponding attribute of the transmitting device.

Abstract: A method of locating a target device includes: producing, at a query device, a request for a location of a target device, the query device including a first radio, of a first type, configured to communicate wirelessly using a first communication protocol, the target lacking a radio of the first type but including a second radio, of a second type, configured to communicate wirelessly using a second communication protocol, the second communication protocol being incompatible with the first communication protocol; and transmitting the request wirelessly, from the query device to a first intermediate device, using the first radio.