Abstract: Methods, computer program products, and systems are presented. The method computer program products, and systems can include, for instance: predicting a performance of one or more candidate geofence and presenting an indicator of a result of the predicting; obtaining administrator user defined selection data of a selected candidate geofence; based on the obtaining the selection data deploying a selected candidate geofence, the selected candidate geofence defining a deployed geofence on deployment thereof; and providing one or more output based on an occurrence of a geofence event of the deployed geofence.

Abstract: Systems and methods for locating a cellular phone are provided. More particularly, systems and methods for providing the location of a requested user's cellular phone from a requesting user's device (e.g., a second cellular phone) based on access rights defined by the requested user. Location descriptions may be provided at a multitude of levels. For example, if a cellular phone, or an identity associated to (e.g., logged into) a cellular phone, has been given access rights to a cell phone's exact location for an indefinite amount of time, that cell phone can receive, on command, the exact location of the approved cell phone. Other levels of location information that can be granted include, for example, proximities, states, and countries.

Abstract: Systems and methods are provided for finding an available pickup/drop-off zone (PDZ) for an autonomous vehicle (AV) to use to pick up a passenger. A PDZ is selected that is likely to be available and that is within a reasonable walking distance of a passenger. The AV and the passenger are guided to the available PDZ. In selecting the available PDZ, the system balances the human and vehicle routing by taking into account the distance possible PDZs are from the passenger, the likelihood the respective PDZs will be available, the passenger's desire/ability to walk to the respective PDZs (e.g., due to physical limitations, weather, etc.), the driving time of the AV to the respective PDZs, the walking time of the passenger to the respective PDZs, and the like.

Abstract: Disclosed are techniques for wireless communication. In an aspect, a network node performs one or more positioning measurements of one or more types of positioning measurements of one or more reference signals, and reports, to a positioning entity, the one or more positioning measurements and one or more measurement quality values representing a measurement quality of the one or more positioning measurements, the one or more measurement quality values based on measurement quality reporting parameters, wherein the measurement quality reporting parameters comprise a minimum error value, a maximum error value, a number of bits used for the one or more measurement quality values, a scaling function or an identifier of the scaling function, or any combination thereof.

Abstract: A method performed by a network node for managing transmission of one or more CRS subframes. The network node identifies if a cell is actively serving a set of UEs. When the cell is actively serving a set of UEs, which set of UEs is configured for DRX the network node sends CRS over the first bandwidth in one or more CRS subframes which are transmitted in the cell during an onDuration interval of the DRX pattern and/or in one or more CRS subframes where system information is sent and/or in one or more CRS subframes where downlink, DL, data is sent. The network node sends CRS over a second bandwidth, in CRS subframes which are not transmitted in the cell during the onDuration interval of the DRX and/or in the one or more CRS subframes except CRS subframes where system information is sent and/or in the one or more CRS subframes except CRS subframes where DL data is sent, which second bandwidth is reduced in relation to the first bandwidth.

Abstract: Aspects of the subject disclosure may include, for example, a network device that comprises a processing system including a processor and a memory storing instructions that, when executed by the processing system, facilitate performance of operations. The operations include obtaining timing advance data regarding a communication device served by the network; the timing advance data is collected by a network element coupled to the network device, and the network element communicates with the communication device using control-plane signaling. The timing advance data is processed using location data regarding the network element to determine a geolocation of the communication device. The geolocation is stored at a storage device; the network device and storage device are included in a secure portion of the network. The geolocation is provided to equipment of a network customer accessing the secure portion of the network via a secure interface. Other embodiments are disclosed.

Abstract: Methods and apparatus for radio resource measurement (RRM) at a user device between two wireless communication systems, the method including obtaining an RRM configuration from a first base station (BS) in a first wireless communication system, sending the RRM configuration to a second BS in a second wireless communication system, receiving, from the second BS, a request for a measurement report, triggering a measurement in the first wireless communication system based on the RRM configuration, and sending the measurement report to the second BS. The measurement report includes a measurement result obtained from the triggered measurement.

Abstract: There is provided an information processing system including a relative-position estimation processing unit configured to estimate a relative position between an access point and a wireless client by using a cooperative position estimation method using distance information based on a signal strength between the access point and the wireless client; and an inside/outside determination processing unit configured to determine an inside/outside positional relationship between a polygonal target area formed by access points and the wireless client, in which the inside/outside determination processing unit determines whether the wireless client is present inside or outside the target area by determining a direction of vector product of the access points forming a side of the target area and a direction of vector product of the wireless client and the access point as a vertex of the polygonal area.

Abstract: A method and an apparatus of measuring a position of user equipment (UE) in a wireless communication network are provided. The method includes receiving, from a base station, positioning reference signal (PRS) configuration information including information about at least one PRS resource set including at least one PRS resource for receiving a PRS, receiving, from the base station, the PRS based on the PRS configuration information, and performing position measurement of the UE based on the received PRS.

Abstract: Providing high availability in a distributed networking platform includes detecting that an original primary service engine is unavailable, wherein: the original primary service engine and a plurality of secondary service engines are configured to provide one or more network applications associated with a virtual Internet Protocol (VIP) address; the original primary service engine and the plurality of secondary service engines are in active-active configuration mode; and the original primary service engine is configured to respond to Address Resolution Protocol (ARP) requests designating the VIP address. Additionally, providing high availability in a distributed networking platform further includes determining that a controller is unavailable; and configuring a selected secondary service engine as the next primary service engine.

Abstract: Systems and methods for assisting a user to hail a vehicle using a gesture or application. In one aspect, when a vehicle detects a user hails it with a gesture, it calculates a route and moves to the user autonomously. In another aspect, after a vehicle receives a message from a remote facility, it starts searching for a user nearby and moves to the user autonomously when the user hails it via a gesture or application.

Abstract: Computer-implemented techniques can include obtaining a document object model (DOM) tree having a plurality of elements arranged in a plurality of nodes, the DOM tree being generated from a source document for a web page, rendering the web page using the DOM tree, based on an update to the web page, obtaining, by the computing device, a virtual DOM tree having a plurality of virtual elements; establishing a pointer indicative of a current location in the virtual DOM tree, for each specific virtual element of the plurality of virtual elements, determining whether the specific virtual element corresponds to the update and when the specific virtual element corresponds to the update, based on the pointer, obtaining a modified DOM tree by transforming a particular DOM element in the DOM tree corresponding to the specific virtual element, and re-rendering the web page using the modified DOM tree.

Abstract: A mobile device, which includes a satellite navigation system receiver with embedded confidential seed key for generating Galileo message authentication codes (MACs) for any desired time instant, generates a MAC for a given time instant and transmits the MAC or a derived code as a verification code. A receiving entity authenticates the satellite navigation system receiver by comparing the obtained verification code with an available verification code known to be valid for the given time instant. The satellite navigation system receiver is considered to be an authentic satellite navigation system receiver of a mobile device only in case the at least one obtained verification code matches the available verification code. Selected further actions are enabled only if the satellite navigation system receiver is considered an authentic satellite navigation system receiver.

Abstract: A method is disclosed performed by an initiating communication node (110), for facilitating positioning determination in a Wi-Fi communication network (100). The method comprises sending, to a responding communication node (120), a request to start a position-related determination procedure and information of a first plurality of frequency bands over which the initiating communication node (110) is able to communicate. The method further comprises receiving, from the responding communication node (120), second information related to a second number of frequency bands over which the responding communication node (120) is able to communicate, and triggering start of the position-related determination procedure based on the received second information so that the position-related determination procedure is performed over at least one of a third number of frequency bands that occurs in both the first plurality of frequency bands and the second number of frequency bands.

Abstract: A mobile station is arranged to determine its location, which is searched against street addresses from a database, and at least one matching street address is retrieved. The street address is searched on the mobile station and/or over the network. The search engine conducts a search in the mobile station file system and/or the Internet and/or a file system over the network with the at least one query term, —at least one search result is arranged to be displayed to user on the screen of the mobile station. This facilitates on-demand effortless Mobile Internet Search that allows the users to access opportunities that they did not know about, or would not have had time to find out about with minimum effort as the software of the mobile phone is scanning the Internet and information pages for these opportunities and displaying the results dynamically on the mobile phone screen.

Abstract: There is provided mechanisms for locating wireless devices. A method is performed by a network operator node of cells. The method comprises obtaining an indication to locate wireless devices in a geographical area from a surveillance center node (s102). The method comprises initiating a change of logical group area identity of those of its cells that at least partly overlap with the geographical area (s104), thereby initiating location reporting from those wireless devices located in the geographical area that are in idle mode. The method comprises, in response thereto, receiving location indicating information from the wireless devices in the geographical area (s106).

Abstract: A device can receive location data associated with an object. The device can determine a bounding area that encompasses a geographic area and determine a partitioning of the bounding area into a plurality of cells. The device can classify a cell of the plurality of cells as a first type that is entirely within the geographic area or a second type that is partially within the geographic area. The device can determine a rounded value of a latitude and a longitude included in the location data to identify a proximate location. The device can determine whether the proximate location matches a reference location associated with a vertex of the cell and identify the location as within the cell. The device, based on identifying the location as within the cell, can selectively determine whether the location of the object is within the geographic area and perform one or more actions.

Abstract: A system, a method and a computer program product are provided for determining one or more transport modes for one or more buildings in a geographic region, using a machine learning model. The system may include at least one memory configured to store computer executable instructions and at least one processor configured to execute the computer executable instructions to obtain sensor data associated with the one or more buildings for time duration. The processor may be configured to determine mobility features associated with the one or more buildings, based on the sensor data. The processor may be further configured to determine, using a trained machine learning model, the one or more transport modes for the one or more buildings, based on the mobility features.

Abstract: A method may include receiving, from a fair tracking client, a user profile containing user profile data. The method may also include receiving, from a service-provider web site, an access request to access the user profile. The method may also include determining to grant the access request. The method may also include permitting the service-provider website to access the user profile in response to the determination to grant the access request. The method may also include receiving a modify request from the service-provider website to add suggested user profile data to the user profile. The method may also include determining, in response to the modify request, to modify the user profile to include the suggested user profile data. The method may also include modifying the user profile in response to the determination to modify the user profile.

Abstract: Systems and methods for facilitating user interaction such as within a social network are described. In one implementation, location-based display of images and/or other information associated with other users or entities may be provided. The information may be provided in association with mapping or other positional data or information such as personal interests.

Abstract: Methods described herein relate to identifying critical parameters of a localization framework that may require tuning for accuracy of the localization framework based on the data source. Methods may include: receiving a data set from a data source; comparing the data set against data stored in a database; identifying, based on the comparison, a subset of parameters of a localization framework for the data set from among a plurality of parameters of the localization framework; providing for tuning of the subset of parameters of the localization framework for the data set to generate a tuned subset of parameters; processing the data set from the data source using the localization framework including the tuned subset of parameters; and receiving an indication of a location from the localization framework of the data set within a mapped region.

Abstract: Provided are a synchronisation method, a terminal device, a network device and a storage medium, capable of ensuring synchronisation between a terminal and a satellite system via D2D means. In the method, a network device determines that a first terminal cannot synchronise with a satellite system; the network device instructs a second terminal to send a satellite system-based synchronisation signal, used for the first terminal to synchronise with the satellite system via the synchronisation signal. In a possible implementation, the method may include that: the network equipment receives a first message sent by the first terminal, the first message indicating that the first terminal is not able to be synchronized with the satellite system and the first message including information configured to acquire the present position of the first terminal.

Abstract: Improved methods and systems for position acquisition and/or monitoring are disclosed. The position acquisition and/or monitoring can be performed with improved intelligence so that data acquisition, transmission and/or processing is reduced. As a result, the position acquisition and/or monitoring is able to be performed in a power efficient manner.

Abstract: Provided are methods for determining a transmission parameter of an uplink signal, a terminal and a network device. The method includes that: a terminal determines a first SRS resource set receives, from a network device, first indication information which is for instructing the terminal to transmit an aperiodic SRS, determines a target SRS resource set according to the first indication information and the first SRS resource set, sends the aperiodic SRS to the network device on an SRS resource in the target SRS resource set, receives, from the network device, second indication information which is for indicating a target SRS resource in the target SRS resource set; and the terminal determines a transmission parameter used to transmit an uplink signal according to the target SRS resource.

Abstract: Various communication systems may benefit from improved network access. For example, communication systems may benefit from deriving a radio network temporary identification at both a user equipment and a base station, without requiring additional uplink signaling. A method, in certain embodiments, may include sending a short identification from a user equipment to a base station during a contention based access instance. The short identification is generated based on an initial cell radio network temporary identification. The method may also include receiving at the user equipment a user equipment radio network temporary identification from the base station. The user equipment radio network temporary identification is based on the short identification. In addition, the method may include generating at the user equipment a subsequent cell radio network temporary identification based at least on the short identification and the received user equipment radio network temporary identification.

Abstract: A system and method for providing location-based personalized information by using user location history information, whereby battery consumption of a computing device is reduced. The computing device includes: a location finder configured to obtain user location information of a user of the computing device; a display configured to display information indicating a route of the user of the computing device; and a controller configured to track a location of the user by controlling the location finder as the controller senses a change in the location of the user based on the obtained user location information, obtain information corresponding to an initial route of the user based on the tracked location of the user, detect a predicted route of the user from user location history information based on the information corresponding to the initial route of the user, and display on the display unit the predicted route.

Abstract: Certain aspects of the disclosure are directed to control of data communications services. According to a specific example, an apparatus is provided including one or more computer processor circuits configured and arranged to interface with remotely-situated client entities using a first programming language associated with a message exchange protocol between a data communications server and data sources, and to provide a database of communications services to the client entities.

Abstract: A method in a cellular telecommunications network having a first central base station unit connecting to each of a plurality of distributed base station units, including identifying a cluster of distributed base station units within the plurality of distributed base station units, wherein each member of the cluster has a neighboring relationship with another member of the cluster that satisfies a threshold; using a first functional split in which a first set of protocol functions are implemented in the first central base station unit and a second set of protocol functions are implemented by each member of the cluster of distributed base station units; identifying a change in the membership of the cluster of distributed base station units; and, in response, causing the first central base station unit and each member of the cluster of distributed base station units to implement a second functional split in which a third set of protocol functions are implemented in the first central base station unit and a fourt

Abstract: Techniques for co-existence between wireless Radio Access Technologies (RATs) are disclosed. During an active period of a Discontinuous Transmission (DTX) communication pattern, a first signal may be transmitted during a first subframe and a second signal may be transmitted during a second subframe, while during an inactive period the first signal may be transmitted during the first subframe and the second signal may be omitted during the second subframe. Retransmission of one or more packets may take place over a subset of less than all retransmission opportunities based on the DTX communication pattern. A Secondary Cell (SCell) may be reconfigured as the Primary Cell (PCell) and the PCell may be reconfigured as the SCell for one or more access terminals based on a load balancing condition or a channel selection condition.

Abstract: Systems and methods for providing location-restricted message exchange include receiving, by a system provider device over a network from a sender device, a location-restricted message that includes sender message information and first location information that is associated with a first location. The system provider device then receives, over the network from a first receiver device, second location information that is associated with a second location. The system provider device then determines that the second location is in a limited geographic message exchange area with the first location and, in response, sends at least some of the sender message information by the system provider device over the network to the first receiver device. They system provider device may use filtering criteria provided by the first or second receiver device and use that filtering criteria to determine whether to send the sender message information to the first or second receiver device.

Abstract: The application describes a system including a single application processor operably coupled to a non-transitory memory. The system also includes plural, discrete radio resources each including a modem. The plural discrete radio resources are operably in communication with the single application processor. The single application processor is configured to at least execute the instruction of discovering the modem of each discrete radio subsystem. The single application processor is also configured to execute the instruction of assigning a TCP port to each modem. The single application processor is further configured to execute the instruction of creating an individualized session for each modem.

Abstract: Techniques are discussed herein for supporting periodic or triggered location of a user equipment (UE) using Early Data Transmission (EDT). A location server (LS), such as a 5G LMF, sends a request to a UE for periodic or triggered location and includes a request and/or criteria for using EDT. After confirming the request, the UE monitors for periodic or triggering events and, for each detected event, sends an event report to the LS which may include location information. In embodiments, the UE establishes a signaling connection with a RAN node but not with a core network to send the event report using EDT. The RAN node may then release the signaling connection, either immediately or after the LS returns a single response to the UE.

Abstract: Techniques are discussed herein for supporting periodic or triggered location of a user equipment (UE) using control plane (CP) optimization with optional use of Early Data Transmission (EDT). A location server (LS), such as a 5G LMF, sends a request to a UE for periodic or triggered location and includes a request and/or criteria for using CP optimization. After confirming the request, the UE monitors for periodic or triggering events and, for each detected event, sends an event report to the LS which may include location information. In embodiments, the UE establishes a signaling association with a RAN node to send the event report using CP optimization and optionally using EDT. The RAN node may then release the signaling association after the LS returns a single response to the UE.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for dynamically generating indicators of entity locations on an electronic map corresponding, for example, to a suggested search request. In one aspect, a method includes providing an electronic map of a geographic area for display on a user interface, receiving a character string entered into the user interface, the character string representing a partial search query, determining a suggested search request based on the character string, and identifying an entity responsive to the suggested search request and a geographic location for the identified entity. An indicator identifying the geographic location of the entity is provided for display on the electronic map.

Abstract: Among other things, embodiments of the present disclosure improve the functionality of electronic messaging and imaging software and systems by determining topics of electronic communications between users and generating customized media content items based on such topics. The media content can be generated for a variety of topics and shared with other users. For example, media content (e.g., images or video can be generated and displayed on a user's computing device, as well as transmitted to other users via electronic communications, such as short message service (SMS) or multimedia service (MMS) texts and emails.

Abstract: The disclosure provides a secure and scalable approach for (a) exchanging, between a first network and a second network, provisioning requirements of a user device, (b) executing a smart contract that includes the provisioning requirements, and (c) connecting the user device to one of the networks. The method comprises connecting the user device to a first network, and connecting the first and second networks through a scalable blockchain network. The method further comprises sending a smart contract, by the first network to the second network, through the blockchain network. The second network either accepts or rejects the contract. If the second network accepts, then the user device connects to the second network and the second network provides network services to the user device. The provided network services comply with the conditions or parameters of the smart contract.

Abstract: A method includes receiving one or more search terms at a mobile computing device while the mobile computing device is located at a particular location. A search query that includes the one or more search terms and a location history of the mobile computing device is transmitted to a server. The method also includes receiving one or more search results in response to the search query, where the one or more search results include content identified based on a predicted destination of the mobile computing device. An interface identifying the one or more search results is displayed at the mobile computing device.

Abstract: A position detection system (1) includes a plurality of receivers (3) that receive a radio wave from a transmitter (2) and a control unit (4) connected to these receivers (3). The control unit (4) estimates the presence position of the transmitter (2) using machine learning from advance data obtained beforehand. The advance data is data based on a radio wave received by the receiver (3) in a state where a transmitter (11) is placed at a position where its coordinates are clear within an area. The control unit (4) narrows down a presence range of the transmitter (2) in a step-by-step manner by the bisection method using data of the radio waves received by all the receivers (3) and determines one area from among a plurality of areas divided in advance within the area as the presence position of the transmitter (2).

Abstract: In a general aspect, motion is passively detected in an environment using wireless signals. In one example, a wireless sensor device that resides outside an environment receives wireless signals transmitted by wireless communication devices that reside inside the environment. One or more sets of motion data are generated, each having a corresponding set of link identifiers. The one or more sets of motion data may be based on beamforming reports in a first subset of the wireless signals and on physical (PHY) frames in a second subset of the wireless signals. The corresponding set of link identifiers may be based on address information in the first and second subsets of the wireless signals. A combined motion data set including the one or more sets of motion data is generated, and motion within the environment is analyzed based on the combined motion data set.

Abstract: A method includes: receiving, by a first RRU, a first reference signal sent by a second RRU, where the first RRU is a to-be-positioned RRU, and the second RRU is an RRU at a known location; determining, by the first RRU, a first delay value based on the first reference signal; and reporting, by the first RRU, the first delay value to an upper-layer network element, so that the upper-layer network element performs location resolving processing based on the first delay value, to obtain location.

Abstract: A method for locating of a wireless device, performed by a third party, comprising: communicating with the wireless device in a silent call, to compel the wireless device to continuously emit signals; activating a monitoring apparatus to monitor the signals emitted from the wireless device; resetting an idling timer means of the wireless device, such that the silent call is not ended by the wireless device, identifying a relative location from which the signals become stronger and locating the wireless device; and terminating the silent call.

Abstract: Systems and methods of providing a location that include receiving location data from user equipment, such as a cellphone or mobile device, and providing the location data in an acceptable form to emergency services, such as a Public Safety Answering Point (PSAP). The location data from the user equipment can undergo a shape conversion process prior to being transmitted to emergency services. The systems and methods evaluate the received location data to determine if a semimajor and a semiminor axis of the received location data are equal in magnitude. If so, the shape conversion process is bypassed to prevent error from being introduced into the location data.

Abstract: This application describes methods and system for positioning pico remote radio units. Drive test information on a terminal side and drive test information on a network management system side are recorded when a drive test is performed, and pico remote radio unit position information and a pico remote radio unit identifier are automatically associated and bound based on the drive test information on the terminal side and the drive test information on the network management system side, to facilitate positioning of a pico remote radio unit, and to ensure efficient system operation and maintenance.

Abstract: Methods and apparatuses for position determination and other operations. In one embodiment of the present invention, a mobile station uses wireless signals from a plurality of wireless networks (e.g., with different air interfaces and/or operated by different service providers) for position determination (e.g., for data communication, for obtaining time and/or frequency information, for range measurement, for sector or altitude estimation). In one embodiment of the present invention, mobile stations are used to harvest statistical data about wireless access points (e.g., the locations of mobile stations that have received signals from the wireless access points, such as from cellular base stations, wireless local area network access points, repeaters for positioning signals, or other wireless communication transmitters) and to derive location information (e.g., position and coverage area of the wireless access points) for the wireless networks from the collected statistical data.

Abstract: A method is disclosed that is performed by a mobile device and that includes receiving at least one radio signal when scanning for observable radio signals at an observation position of the mobile device; determining or causing determining a venue associated with an identifier contained in or represented by the at least one radio signal at least partially based on a plurality of venue information items; and determining or causing determining a position estimate of the observation position at least partially based on layout information representing a layout of the venue associated with the identifier. A corresponding apparatus and non-transitory computer readable storage medium are also disclosed.

Abstract: Embodiments of the disclosure provide methods and apparatus for positioning in a wireless network. One embodiment provides a method, performed by a target device, for enabling detection of a narrowband positioning reference signal, NPRS, location in a radio frame. The method includes: obtaining, from a location server, assistance data related to a neighbour cell in a reference and neighbour cell list. The assistance data incudes timing offset information for the neighbour cell; determining a time of a NPRS subframe for the neighbour cell and/or NPRS sequence based on the timing offset information; measuring a positioning reference signal (PRS) based on the determined time; and reporting the measured PRS to the location server.

Abstract: One embodiment provides a method, including: receiving, at a conversational agent system, an input request from a user; sending, within the conversational agent system, the input request to at least one of a plurality of edge nodes, wherein each of the plurality of edge nodes performs at least one of a plurality of tasks and wherein the plurality of edge nodes are located on a common network and communicate with each other; processing, at the at least one of a plurality of edge nodes, the input request to generate a response by comparing the input request to historical inputs stored in a database corresponding to the at least one of a plurality of edge nodes; and providing, at the conversational agent system, the response to the input request to the user.

Abstract: Inter-alia, a method is disclosed comprising: obtaining one or more first fallback objects indicative of a geographic area that is covered by one or more cells of a communication network; obtaining one or more pieces of cell information indicative of a number of positioning requests that a respective cell of the one or more cells has received; determining one or more second fallback objects out of the one or more fallback objects; determining for an area of the respective second fallback object in that the needed level of accuracy for determining a position is not achievable, one or more cells based at least partially on the one or more pieces of cell information; and outputting the determined one or more second fallback objects and/or the determined one or more cells for usage in a generation of a radio map. It is further disclosed an according apparatus, computer program and system.

Abstract: A wireless communication method and device. The method includes receiving location information from one or more terminals served by a first base station, and identifying, according to the received location information, a first terminal located within the coverage range of the first base station and proximate to the coverage range of at least one second base station, the first terminal served by the first base station being capable of receiving an interference signal from the at least one second base station, and a second terminal served by a corresponding second base station and distant from the coverage range of the first base station existing within the coverage range of each of the at least one second base station. There is a cooperating with the at least one second base station to determine a downlink transmission mode for the first terminal.

Abstract: A wireless device adapted for operation according to two or more radio access technologies, RATs, obtains positioning reference signal configuration information by sending (602), to a location server, a request for assistance, the request for assistance comprising information about a cell serving the wireless device according to a first RAT. The wireless device receives (604), in response to the request for assistance, positioning reference signal configuration information, the positioning reference signal configuration information identifying one or more signals transmitted according to a second RAT, for measurement by the wireless device. The wireless device measures (606) at least one of the identified one or more signals and may report the measurements and/or estimate a location for the wireless device based on the measurements.