Abstract: The present disclosure relates to a landing assistance system and method (100) for assisting an airborne vehicle (1) during landing on a landing area (2). The landing assistance system (100) provides the airborne vehicle (1) with light signals. The landing assistance system comprises at least one geographically positioned light emitter (4, 6, 8) arranged at near ground level on the landing area (2). At least one first light emitter (6) of the at least one geographically positioned light emitter (4, 6, 8) is arranged to emit light to a designated position in space. The light comprises at least three light beams (B1-B3), wherein a first beam (B1) being a central beam, which indicates a designated glideslope, and at least a second beam (B2) and third beam (B3) indicating that said airborne vehicle (1) is positioned under or above the designated glideslope, respectively.

Abstract: A load carrier bracket for coupling a load carrier foot to a vehicle is disclosed. The load carrier bracket has a vehicle engaging section and a trough-shaped coupling portion. The trough-shaped coupling portion extends from the vehicle engaging section in a longitudinal direction of the load carrier bracket and has a holder engaging section which is configured to be releasably engageable with a holder of the load carrier foot. The trough-shaped coupling portion is continuously convexly formed in its longitudinal direction such that it is configured to apply higher forces on an outer surface of the trough-shaped coupling portion.

Abstract: The roof rack foot for a roof rack for a vehicle as disclosed herein comprises a body and a cross bar coupling member. The body comprises a support surface. The cross bar coupling member has a length extending in a longitudinal direction, and a height extending in a height direction. The cross bar coupling member comprises a length adjustment member. The length adjustment member extends in the longitudinal direction and has an elongated body portion and an axially aligned first end portion. The cross bar coupling member is configured to engage with the first end portion of the length adjustment member and to enable the length adjustment member to be fully or partly inserted into a cross bar end cavity when the cross bar coupling member is received in a roof rack cross bar in a retained position.

Abstract: A method is described for initiating a wireless network to connect an electronic device among a set of first-type electronic devices with a second-type electronic device. The method comprising: receiving, at a service server configured to service the set of first-type electronic devices, data pertaining to a user-id; retrieving, from a database, a unique network configuration associated with the user-id, wherein the unique network configuration is known beforehand by the second-type electronic device; selecting, at the service server, an electronic device among the set of first-type electronic devices; and sending, to the selected electronic device, the unique network configuration associated with the user-id for allowing the selected electronic device to initiate a wireless network using the unique network configuration associated with the user-id.

Abstract: The invention relates to a solution for presenting information describing a running operating condition of a demolition robot (3:1), provided with a microprocessor (24), a memory (26), wherein current data are obtained by sensors (21) as well as recorded and compiled into a data file (db1:1-db1:n) for each recording instance.

Abstract: Disclosed is a bike trailer having a main frame and a seat structure. The main frame defines an accommodating space for a passenger or load to be transported. The seat structure is transferable between an operational state in which the seat structure forms a seating area for the passenger, and a stowed state in which the seat structure is folded away thereby allowing the transport of loads other than passengers. The seat structure comprises a backrest portion with a seating side for at least partially contacting the back of a passenger. The backrest portion is accommodatable in the bike trailer such that at least the seating side of the backrest portion is protected against contact with loads to be carried when the seat structure is in the stowed state.

Abstract: A method for re-provisioning a user equipment (UE, 140) after a first digital security certificate for the UE (140) has expired includes communicating content data to a controller (130) over a first secure communication channel after verification of a validity of a first digital security certificate. Once it is realized the first digital security certificate has expired, the UE (140) sends a certificate provisioning request message over an unsecure channel to the controller (130) as a request to the controller (130) to provision a second digital security certificate. The UE (140) signs the certificate provisioning request message with the private key for the now expired first digital security certificate. A second digital security certificate is signed by the rescue-secret private key at the controller (130) and sent to the UE (140), which verifies its authenticity with the corresponding rescue-secret public key.

Abstract: A power amplifier arrangement comprises a power amplifier comprising at least one transistor having a first gate and a second gate. The first gate is configured to receive a radio frequency input signal superimposed with a first control signal, and the second gate is configured to receive a second control signal. The first control signal is a linearization signal varying in relation to an envelope of the input signal and the second control signal is a temperature compensation signal varying in relation to a temperature of the power amplifier, or vice versa.

Abstract: The invention relates to a reflector comprising a reflector cavity (110) having a front opening for receiving EMR into the reflector cavity (110) for subsequent reflection of the EMR by at least one reflector element (120) arranged within the reflector cavity (110), characterized in that the reflector further comprises a front cover (130) that has high EM R transmittance in at least parts of the EM spectrum, the front cover (130) being arranged to cover the front opening of the reflector cavity (110), and that the front cover (130) and front opening form a gastight seal (140) impermeable to gas to prevent transport of material into and out of the reflector cavity (110) through the front opening.

Abstract: A vehicle camera mirror system includes a CAN bus that carries vehicle parameter data having vehicle speed, steering angle, braking and/or engine RPM. A driver information system (DIS) graphically displays the vehicle parameter data to a driver, and a camera mirror system includes a camera which has a field of view at least one of Class II and Class IV views. A display is in communication with the camera and is configured to display the field of view, and a controller is in communication with the camera and the display. A wiring harness has first and second connectors that are respectively connected to the CAN bus and the DIS. The wiring harness includes a pigtail that has first and second wires that are electrically connected between the first and second connectors. The first and second wires are connected to the controller to provide the vehicle parameter data.

Abstract: A power amplifier, for a transmitter circuit is disclosed, which comprises at least one field-effect transistor having a gate terminal and a bulk terminal. The at least one field-effect transistor is configured to receive an input voltage at the gate terminal and a dynamic bias voltage at the bulk terminal. The power amplifier comprises a bias-voltage generation circuit configured to generate the dynamic bias voltage as a nonlinear function of an envelope of input signal. The input voltage is a linear function of the input signal. The bias-voltage generation circuit comprises a rectifier circuit configured to generate a rectified input voltage and an amplifier circuit, operatively connected to the rectifier circuit, configured to generate the dynamic bias voltage based on the rectified input voltage. The amplifier circuit is a variable-gain amplifier circuit and the power amplifier comprises a control circuit configured to tune the gain of the amplifier circuit.

Abstract: A method of scheduling wireless data transmissions between a mobile terminal (701) and a base station using multiple component carrier signals is disclosed. The method comprises the steps of: receiving in the mobile terminal information from the base station indicating available component carriers; detecting in the mobile terminal at least one dynamic parameter indicative of the mobile terminal's current ability to handle component carriers having non-contiguous bandwidths; determining in the mobile terminal in dependence of the at least one dynamic parameter which of the available component carriers to utilize; and transmitting from the mobile terminal to the base station information indicating the component carriers determined to utilize.

Abstract: A load carrier bracket for coupling a load carrier foot to a vehicle is disclosed. The load carrier bracket has a vehicle engaging section and a trough-shaped coupling portion. The trough-shaped coupling portion extends from the vehicle engaging section in a longitudinal direction of the load carrier bracket and has a holder engaging section which is configured to be releasably engageable with a holder of the load carrier foot. The trough-shaped coupling portion is continuously convexly formed in its longitudinal direction such that it is configured to apply higher forces on an outer surface of the trough-shaped coupling portion.

Abstract: The disclosure relates to arrangements for antenna interfaces configurable to efficiently support different communication modes. This is achieved by an antenna connection circuit 10 for a communication device 1 wherein the antenna connection circuit 10 is configurable for communication modes. The antenna connection circuit comprises a first quarter-wave transformer qw1 coupled between an antenna port A and an transmitter port Tx, and a second quarter-wave transformer qw2 coupled between the antenna port A and a receiver port Rx. The antenna connection circuit further comprises a first ground switch s1 coupled between the receiver port Rx and a first ground connection g1, and a second ground switch s2 is coupled between the transmitter port Tx and a second ground connection g2.

Abstract: Disclosed are a load carrier foot for supporting a load bar on a vehicle, a load carrier bracket for coupling a load carrier foot to a vehicle and a load carrier comprising such a load carrier foot and a load carrier bracket. The load carrier foot comprises a holder adapted to receive the load carrier bracket. The holder comprises a sleeve portion defining an accommodating space which is configured to partially accommodate the load carrier bracket.

Abstract: A method for assisting in synchronization of slave clocks in a communication network comprises receiving, in a node of the communication network, a message comprising a value of a synchronization accuracy (?rec) of a first upstream node in the communication network. A value of an accuracy (?link) of a link latency unbalance between forward and reverse signalling in a link on which the node received the message is obtained. A value of a total synchronization accuracy (?tot) of the node comprises at least the accuracy (?link) of the link latency unbalance of the link on which the node received the message is calculated. A node for assisting in synchronization of slave clocks in a communication network is also presented.

Abstract: A method of scheduling wireless data transmissions between a mobile terminal (701) and a base station using multiple component carrier signals is disclosed. The method comprises the steps of: receiving in the mobile terminal information from the base station indicating available component carriers; detecting in the mobile terminal at least one dynamic parameter indicative of the mobile terminal's current ability to handle component carriers having non-contiguous bandwidths; determining in the mobile terminal in dependence of the at least one dynamic parameter which of the available component carriers to utilize; and transmitting from the mobile terminal to the base station information indicating the component carriers determined to utilize.

Abstract: The present disclosure relates to a head up or head mounted display arrangement and a method for presenting at least one image via at least one surface element of a head up or head mounted display arrangement. The arrangement comprises at least one image generating element (301, 302) arranged to generate an image in a first image plane (346?, 346?), at least one surface element, and a fibre optic face plate (340).The face plate is arranged in relation to the at least one image generating element such that the first surface lies at a first image plane. A second image plane lies at the second surface and the at least one surface element is arranged in the beam path from the second surface. The first image plane comprises a plurality of first part image planes each associated with an individual first part surface of the fibre optic face plate and/or the second image plane comprises a plurality of second part image planes each associated with an individual second part surface of the fibre optic face plate.

Abstract: A method for re-provisioning a user equipment (UE, 140) after a first digital security certificate for the UE (140) has expired includes communicating content data to a controller (130) over a first secure communication channel after verification of a validity of a first digital security certificate. Once it is realized the first digital security certificate has expired, the UE (140) sends a certificate provisioning request message over an unsecure channel to the controller (130) as a request to the controller (130) to provision a second digital security certificate. The UE (140) signs the certificate provisioning request message with the private key for the now expired first digital security certificate. A second digital security certificate is signed by the rescue-secret private key at the controller (130) and sent to the UE (140), which verifies its authenticity with the corresponding rescue-secret public key.

Abstract: Disclosed is a load carrier foot for supporting a load bar on a vehicle. The load carrier foot comprises a locking mechanism for releasably locking the load bar on the load carrier foot. Furthermore, the locking mechanism is configured to automatically return into a locking state in which the load bar is locked on the load carrier foot.