Abstract: At least one condition associated with radio communication of a radio device (10-A, 10-B-, 10-C, 100) with a further radio device (10-A, 10-B-, 10-C, 100) is monitored. In response to the at least one condition being met, full-duplex operation is activated for the radio communication of the radio device (10-A, 10-B-, 10-C, 100) with the further radio device (10-A, 10-B-, 10-C, 100). The full-duplex operation comprises transmission of a first signal on a carrier frequency from the radio device (10-A, 10-B-, 10-C, 100) to the further radio device (10-A, 10-B-, 10-C, 100) and simultaneous transmission of a second signal on the same carrier frequency from the further radio device (10-A, 10-B-, 10-C, 100) to the radio device (10-A, 10-B-, 10-C, 100).

Abstract: A bike carrier mountable on a trailer coupling is disclosed. The bike carrier comprises two support arms arranged pivotably between a non-use position and a use position and two primary supporting devices each having a movable receiving member and configured to clamp a coupling body of a trailer coupling therebetween. The support arms are operatively coupled with the primary supporting devices such that a movement of the support arms effects a movement of the receiving members. The bike carrier further comprises a secondary supporting device configured to engage with a protrusion provided on the neck of the trailer coupling.

Abstract: A method for personalized monitoring of a user's health, e.g. on a personal electronic device, optionally in combination with a computing device. The method obtains (32) sensor data from one or more sensors associated with the user and generates (33), based on the sensor data, measurement values of a primary parameter. The method further identifies (31), among a default set of secondary parameters, one or more selected secondary parameters which, for the user, are found to correlate with the primary parameter. The method may further generate (34), based on the sensor data, measurement values of the selected secondary parameter(s) so as to selectively provide measurement values that are relevant for the health of the user as monitored by the primary parameter. Alternatively or additionally, the method may present the selected secondary parameter(s) to the user to inform the user about relevant secondary parameter(s).

Abstract: A cellular network allocates resources to a device for transmission of a signal for finding at least one RFID tag. The device uses the resources allocated by the cellular network to transmit a signal to the at least one RFID tag in a frequency band licensed to the cellular network.

Abstract: A breech for noise reduction in a recoil-less weapon is described. The breech is adapted to be arranged in fluid communication with a launcher of the weapon to release exhaust gas. The breech comprises a venturi tube. The venturi tube has an inlet at a first end adapted to be connected to the launcher, and an outlet for releasing the exhaust gas at a second end, wherein the area of the outlet is larger than the area of the inlet. The venturi tube further comprises an exhaust gas controlling element formed at the venturi tube structure. The exhaust gas controlling element is arranged to control the release of exhaust gas so as to decrease a sound pressure peak at the weapon. The inner envelope surface of the venturi tube is configured, such that the inner envelope surface does not alter or at least has a very small influence on recoil characteristics of the weapon.

Abstract: A method, in a first subset of a sequence of transmission intervals, including communicating, on a radio link of a cellular network and according to a resource mapping, pilot signals having a non-zero first transmit power. The method includes, in a second subset of the sequence of transmission intervals, communicating, on the radio link and according to the resource mapping, the pilot signals having a non-zero second transmit power which is larger than the first transmit power.

Abstract: The present invention relates to a method for operating a wireless communication system. The wireless communication system comprises a base station and a terminal. The terminal comprises a plurality of antenna elements and provides at least two antenna array configurations comprising a first antenna array configuration comprising at least two antenna elements having same radio transmission characteristics and a second antenna array configuration comprising at least two antenna elements having different radio transmission characteristics. According to the method, a selection process for selecting and an antenna array configuration of the at least two antenna array configurations is triggered and for each of the at least two antenna array configurations a corresponding figure of merit is determined. The corresponding figure of merit is determined based on corresponding pilot signals received from the base station via the corresponding antenna array configuration.

Abstract: A method (300) and control arrangement (210) for controlling a vehicle (100) to freewheel with engine off. The vehicle (100) has an engine (260) for propelling the vehicle (100) and a hydraulic power steering system (400). The hydraulic power steering system (400) comprises a primary power steering pump (270a) arranged to be driven by the engine (260) and a secondary power steering pump (270b). The method (300) includes: determining (301) when to start freewheeling the vehicle (100) with its engine off; and prior to starting the freewheeling of the vehicle (100) with engine off, determining (302) to start the secondary power steering pump (270b).

Abstract: The present invention relates to a method for allocating radio resources in a wireless communication system (100). According to the method, at a base station (101), a first radio resource for a communication between the base station (101) and a relaying device (104) is determined. The relaying device (104) is configured to relay information between the base station (101) and at least one communication device (301) of the wireless communication system (100) located within a wireless communication range of the relaying device (104). Furthermore, a second radio resource for a communication between the relaying device (104) and the at least one communication device (301) is determined at the base station (101). A message (503) is transmitted from the base station (101) to the relaying device (104). The message (503) comprises information indicating the first radio resource and information indicating the second radio resource.

Abstract: A power tool, includes an electrical motor unit connectable to a battery unit, wherein: a step-up converter, connectable between the battery unit and electrical motor unit, converts a battery voltage Ubattery provided by the battery unit to a higher step-up voltage Ustep-up, and provides Ustep-up to the electrical motor unit as an output voltage Uoutput; a bypass circuit, arranged in parallel with the step-up converter, connects the battery unit to and provides Ubattery to the electrical motor unit as Uoutput; and at least one control unit is arranged to control the step-up converter and the bypass circuit, such that Uoutput can switch between Ubattery and Ustep-up, based on tool related parameters, including Uoutput, an output current Ioutput provided to the motor, a rotational speed ?motor of the motor unit multiplied with a torque T provided by the tool, and an output power Poutput provided to the electrical motor unit.

Abstract: An information retrieval arrangement for a host vehicle is configured to retrieve information of at least one surrounding vehicle, surrounding the host vehicle. The arrangement includes a registration plate reading arrangement configured to read registration plate information of a surrounding vehicle and an information retrieving unit configured to retrieve from a database at least one dimension of the surrounding vehicle, based on the read registration plate information. A method of retrieving information of at least one surrounding vehicle using an information retrieval arrangement is also disclosed, as well as a lane change assist arrangement including an information retrieval arrangement, and a vehicle including an information retrieval arrangement.

Abstract: The present invention relates to a method (300) for operating a user equipment (106) in a wireless radio network (100). The wireless radio network (100) comprises a base station (101) and at least one node (105) configured to relay communication data between the user equipment (106) and the base station (101). According to the method, a relayed communication state is determined (301) and a measurement of characteristics of further direct radio transmission links between the user equipment (106) and the wireless radio network (100) is initiated (302) depending on the relayed communication state.

Abstract: A user equipment (2, 4, 6) receives mobility information representing a time-dependent location change of a mobile cell (11, 21) of a cellular communication network. A cell of a plurality of cells (11, 21, 31) of cellular communication network is selected for the user equipment (2, 4, 6) to camp on. Selecting the cell comprises processing the mobility information to determine whether the user equipment (2, 4, 6) is to camp on the mobile cell (11, 21).

Abstract: A method, in a first subset of a sequence of transmission intervals, including communicating, on a radio link of a cellular network and according to a resource mapping, pilot signals having a non-zero first transmit power. The method includes, in a second subset of the sequence of transmission intervals, communicating, on the radio link and according to the resource mapping, the pilot signals having a non-zero second transmit power which is larger than the first transmit power.

Abstract: At least one condition associated with radio communication of a radio device (10-A, 10-B-, 10-C, 100) with a further radio device (10-A, 10-B-, 10-C, 100) is monitored. In response to the at least one condition being met, full-duplex operation is activated for the radio communication of the radio device (10-A, 10-B-, 10-C, 100) with the further radio device (10-A, 10-B-, 10-C, 100). The full-duplex operation comprises transmission of a first signal on a carrier frequency from the radio device (10-A, 10-B-, 10-C, 100) to the further radio device (10-A, 10-B-, 10-C, 100) and simultaneous transmission of a second signal on the same carrier frequency from the further radio device (10-A, 10-B-, 10-C, 100) to the radio device (10-A, 10-B-, 10-C, 100).

Abstract: The present invention relates to a method for operating a wireless communication system. The wireless communication system comprises a base station and a terminal. The terminal comprises a plurality of antenna elements and provides at least two antenna array configurations comprising a first antenna array configuration comprising at least two antenna elements having same radio transmission characteristics and a second antenna array configuration comprising at least two antenna elements having different radio transmission characteristics. According to the method, a selection process for selecting and an antenna array configuration of the at least two antenna array configurations is triggered and for each of the at least two antenna array configurations a corresponding figure of merit is determined. The corresponding figure of merit is determined based on corresponding pilot signals received from the base station via the corresponding antenna array configuration.

Abstract: Embodiments are directed to automatically unlocking a user device based on proximity to a previously paired accessory.

Abstract: A unit for improving positioning accuracy of an autonomous vehicle driving on a road includes a first computation unit configured to compute a first position of the vehicle at a time T1 using data from at least an inertial measurement unit (IMU); a second computation unit configured to compute a second position of the vehicle at the time T1 using data from at least one external sensor and a map; a comparison unit configured to compute a position difference between the computed first and second positions; a correction unit configured to correct an error parameter of the IMU, wherein the error parameter is used for correcting a third position of the vehicle computed by the first computation unit at a time T2 with the computed position difference at time T1, if the second computation unit is unable to compute a fourth position of the vehicle at the time T2.

Abstract: The invention is directed to systems, methods and computer program products for optimizing a configuration associated with a network. An exemplary method comprises: determining a node of the network is running a data session associated with an amount of data greater than a predetermined amount of data, and associated with a duration greater than a predetermined duration; configuring the network such that the node acts as an access point; and establishing a direct connection between the access point and a backbone of the network.

Abstract: A device and a method within a communications system where at least some part of the transmission is executed by means of radio waves, and where symbols are transmitted by means of Orthogonal Frequency Divisional Multiplexing, so called OFDM-technology, between a transmitting unit and a receiving unit, at which the symbol transmission is executed over a transmission channel in blocks of binary digits with a guard interval GI between said blocks, where transmitting unit is equipped with means to control the length of the guard interval (GI) with regard to the physical conditions for/of the transmission channel, so that the guard interval can be reduced without the disturbance susceptibility being increased, but instead increasing the capacity/throughput of the transmission channel by the time that is set free/made available being used to transmit information. One embodiment of the invention includes a guard interval adjustment unit connected to other OFDM-equipment in transmitting and/or receiving unit.