Abstract: Determining the geographic location of a portable electronic device (100) in a radio communications network, by transmitting radio signals from a plurality of first network transmitters (200, 300, 400); receiving, in the network, a measurement signal from the portable electronic device, which measurement signal comprises, for each transmitted radio signal, a plurality of data samples obtained in the electronic device from the respective transmitted signal at different time points during a measurement period with movement of the portable electronic device (100), and local position data associated to each data sample obtained from a local positioning unit in the electronic device, so as to form a synthetic antenna array; obtaining, a direction measurement between the electronic device and the first network transmitter from the synthetic antenna array; obtaining geographic location data for the first network transmitter; and identifying geographic location data of the portable electronic device based on the dire

Abstract: An electronic communications terminal records in a memory a sampled audio segment of sound sensed by a micro-phone. A time stamp associated with timing of the recording of the sampled audio segment is determined and stored in the memory associated with the sampled audio segment. The sampled audio segment and the time stamp are transmitted through a network interface toward a location service client of a network node that determines location of the electronic communications terminal based on correlating the sampled audio segment and other sampled audio segments of the sound received from other electronic communications terminals. A related network node and corresponding methods by terminals and network nodes are disclosed.

Abstract: A method of selecting a meeting area to book is described. The method comprises the steps of: determining the location of a user; determining a booking state of a plurality of candidate meeting areas; and in dependence of the user's location and the booking state of the plurality of candidate meeting areas; the method comprises: automatically selecting and booking one of the candidate meeting areas to the user for a predetermined period of time; and notifying the user of the booking.

Abstract: A method performed by a node in a wireless communication network of estimating parameters used for determining a signal-to-interference measure at a communication device served by a base station, and a node performing the method. The method comprises acquiring an estimate of channel condition between the communication device and the serving base station, and between the communication device and at least one base station of a neighbouring cell, estimating the signal-to-interference measure using the estimate of the respective channel condition, and acquired output power and Physical Resource Block (PRB) utilization of each of the base stations, and receiving an indication of quality of a channel via which the communication device is served by the base station. The method further comprises determining whether a change in the estimate of the signal-to-interference measure is required based on the indication of channel quality, and updating the estimate of the channel condition.

Abstract: Embodiments herein relate to a method performed by a first transmission point (12) out of at least two transmission points for estimating a channel quality gain of a wireless device (10) served by the first transmission point (12) in a wireless communication network (1). The first transmission point (12) coordinates transmissions with a second transmission point (13) out of the at least two transmission points in the wireless communication network (1). The first transmission point estimates the channel quality gain based on whether a first cell specific reference signal, CRS, configuration of the first transmission point (12) is using radio resources for a first CRS that are colliding or not with radio resources used for a second CRS of a second CRS configuration of the second transmission point (13) in the wireless communication network (1), and a utilization of frequency resources by the second transmission point (13).

Abstract: Determining the geographic location of a portable electronic device (100) in a radio communications network, by transmitting radio signals from a plurality of first network transmitters (200, 300, 400); receiving, in the network, a measurement signal from the portable electronic device, which measurement signal comprises, for each transmitted radio signal, a plurality of data samples obtained in the electronic device from the respective transmitted signal at different time points during a measurement period with movement of the portable electronic device (100), and local position data associated to each data sample obtained from a local positioning unit in the electronic device, so as to form a synthetic antenna array; obtaining, a direction measurement between the electronic device and the first network transmitter from the synthetic antenna array; obtaining geographic location data for the first network transmitter; and identifying geographic location data of the portable electronic device based on the dire

Abstract: A method for fabrication of vertical nanowire MOSFETs is considered using a gate-last process. The top ohmic electrode is first fabricated and may be used as a mask to form a gate recess using etching techniques. The gate is thereafter formed allowing a large degree in access resistance reduction.

Abstract: A medical dressing for application at a treatment area of a human body is provided. The dressing comprises a border area surrounding a central inspection area which is intended to be placed over said treatment area. The dressing also comprises a pad which may be arranged in the central inspection area and may be at least partly removed from the central inspection area for enabling visual inspection of the treatment area. There is also provided a medical dressing system and a method for reducing the workload for nursing personnel.

Abstract: Determining the geographic location of a portable electronic device (100) in a radio communications network, by transmitting radio signals from a plurality of first network transmitters (200, 300, 400); receiving, in the network, a measurement signal from the portable electronic device, which measurement signal comprises, for each transmitted radio signal, a plurality of data samples obtained in the electronic device from the respective transmitted signal at different time points during a measurement period with movement of the portable electronic device (100), and local position data associated to each data sample obtained from a local positioning unit in the electronic device, so as to form a synthetic antenna array; obtaining, a direction measurement between the electronic device and the first network transmitter from the synthetic antenna array; obtaining geographic location data for the first network transmitter; and identifying geographic location data of the portable electronic device based on the dire

Abstract: A method performed by a node in a wireless communication network of estimating parameters used for determining a signal-to-interference measure at a communication device served by a base station, and a node performing the method. The method comprises acquiring an estimate of channel condition between the communication device and the serving base station, and between the communication device and at least one base station of a neighbouring cell, estimating the signal-to-interference measure using the estimate of the respective channel condition, and acquired output power and Physical Resource Block (PRB) utilization of each of the base stations, and receiving an indication of quality of a channel via which the communication device is served by the base station. The method further comprises determining whether a change in the estimate of the signal-to-interference measure is required based on the indication of channel quality, and updating the estimate of the channel condition.

Abstract: A percussive rock drill bit includes a plurality of peripheral gauge buttons distributed circumferentially around an axially forwardmost collar at the drill head. The gauge buttons are grouped into pairs such that the central axes of neighboring gauge buttons are aligned substantially parallel to one another and are not centered on a longitudinal axis of the bit. Enlarged flushing grooves are located at the annular collar to provide a segmented collar configuration optimized for flushing cut material rearwardly from the drill bit.

Abstract: A connector and sensor unit for a welding apparatus, including a first port configured to be connected to a first welding cable of the welding apparatus, a second port configured to be connected to a second welding cable of the welding apparatus, current sensor circuitry configured to sense a current being supplied by the first welding cable and the second welding cable, and to output a corresponding current sense signal, voltage sensing circuitry configured to sense a voltage between the first welding cable and the second welding cable, and to output a corresponding voltage sense signal, and supply power circuitry configured to generate a predetermined voltage for at least the current sensor circuitry, wherein the supply power circuitry receives power from the first welding cable and the second welding cable via at least one inductor.

Abstract: An electronic communications terminal records in a memory a sampled audio segment of sound sensed by a micro-phone. A time stamp associated with timing of the recording of the sampled audio segment is determined and stored in the memory associated with the sampled audio segment. The sampled audio segment and the time stamp are transmitted through a network interface toward a location service client of a network node that determines location of the electronic communications terminal based on correlating the sampled audio segment and other sampled audio segments of the sound received from other electronic communications terminals. A related network node and corresponding methods by terminals and network nodes are disclosed.

Abstract: The present invention relates to a communication device and to a method arranged to execute at least one positioning function in a communication network. According to the present invention, a positioning function execution time is determined, at which a transmission medium will be used for executing position transmissions, according to a positioning function execution time information. Further, the at least one positioning function is executed at the determined positioning function execution time by executing the at least one positioning function transmission via the transmission medium. The present invention relates also to a correspondingly arranged computer program product and to a correspondingly arranged computer-readable recording medium.

Abstract: Embodiments herein relate to a method performed by a first transmission point (12) out of at least two transmission points for estimating a channel quality gain of a wireless device (10) served by the first transmission point (12) in a wireless communication network (1). The first transmission point (12) coordinates transmissions with a second transmission point (13) out of the at least two transmission points in the wireless communication network (1). The first transmission point estimates the channel quality gain based on whether a first cell specific reference signal, CRS, configuration of the first transmission point (12) is using radio resources for a first CRS that are colliding or not with radio resources used for a second CRS of a second CRS configuration of the second transmission point (13) in the wireless communication network (1), and a utilization of frequency resources by the second transmission point (13).

Abstract: The present disclosure relates to a method performed in a forklift truck, for determining a load position in a load rack. The forklift truck includes optical detection means movable with a load carrier. The method includes the steps of determining a reference position related to the optical detection means of a first land mark located on a first height of the load rack based on the position of the first landmark in a first image captured by the optical detection means; determining a second position related to the optical detection means of a second land mark located on a second height of the load rack based on the position of the second landmark in a second image captured by the optical detection means at a predetermined height; and determining a load position on the second height based on a comparison between the reference position and the second position.

Abstract: A method is described for over-the-air installation of software in a vehicle. The method includes receiving installation instructions from a remote server, validating a received data package, validating pre-installation conditions of the vehicle determining if a software installation can be performed, installing software in the vehicle, validating post-installation conditions of the vehicle determining if the software is correctly installed, and providing an installation report to the remote server. A system is also described.

Abstract: A method is described for remote installation of software in a vehicle. The method includes initializing an installation sequence having at least one installation sub-sequence, the at least one sub-sequence including at least one action. During installation, if the action fails, retrying the action. If the action fails after retrying the action, retrying the installation sub-sequence including the action. If the action fails after retrying the installation sub-sequence including the action, retrying the installation sequence having the installation sub-sequence. A system is also described for performing the method.

Abstract: A mobile terminal and a method at the mobile terminal in a wireless communications network of reporting cell measurements, as well as a network node and a method at the network node of requesting cell measurements. The method at the mobile terminal in a wireless communications network of reporting cell measurements comprises determining at the mobile terminal that a property of a channel established via a serving cell fails to comply with a quality criterion. In direct response to such determination, the mobile terminal determines a property of one or more channels of at least one neighboring cell, and reports the determined property of the channel of the serving cell and the determined property of the channel(s) of the neighboring cell(s) to a network node of the serving cell.

Abstract: This disclosure concerns wearable and/or handheld mobile electronic devices and methods for directional proximity detection of other wearable and/or handheld mobile electronic devices. A first wearable and/or handheld mobile electronic device (1) for directional proximity detection comprises a signal transceiver configured for wireless communication, and a control unit for the wireless communication.