||WO||WO/2014/148958 - METHOD AND ARRANGEMENT FOR PHASE CALIBRATION OF TRANSMIT AND/OR RECEIVE PATHS OF AN ANTENNA ARRAY||25.09.2014||
||PCT/SE2013/050309||TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)||ANDRÉ, Tore Mikael|
A method of calibrating transmit and/or receive paths of an antenna comprising at least two antenna columns, each of which comprising two co-located sub-arrays of antenna elements, one sub-array comprising at least one antenna element with a first polarization and one sub-array comprising at least one antenna element with a second polarization, and each said antenna element being connected to a respective transceiver device via a respective feeder network. The method includes the steps of transmitting (S1) a measurement signal on at least one of the antenna elements, and receiving (S2) a representation of the measurement signal on at least one other of the antenna elements, the representation comprising at least a mutual coupling component dependent on the mutual coupling between the at least one antenna element and the at least one other antenna element. Further, the method includes the steps of repeating (S3) the transmitting and receiving step for at least a subset of all combinations of antenna elements of the antenna, wherein each combination of antenna elements comprises antenna elements has a same or different polarization, and subsequently comparing (S4) the received representations of the measurement signal between different combinations of antenna elements, and estimating (S5) at least a respective phase difference between antenna elements with the same polarization based on the comparison. Finally, the method includes the step of calibrating (S6) transmit and/or receive paths of antenna elements with the same polarization based on the estimated phase difference.
||WO||WO/2014/148959 - METHOD, COMPUTER PROGRAM AND NODE FOR DISTRIBUTION OF SENSOR DATA||25.09.2014||
||PCT/SE2013/050312||TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)||NYBERG, Marcus|
A method in, computer program and a sensor data exchange node (100) in a communication network for enabling distribution, and rewarding of sensor data in the communication network. The method comprises: receiving sensor data (A1) from a UE (120), transmitting the sensor data (A3) to a data processing node (140), receiving a value assessment (A4) of the sensor data from the data processing node (140), determining a reward (A5) based on the received value assessment by a reward unit (200), and storing the determination (A6) of the reward in a reward database (210).
||WO||WO/2014/148962 - METHODS, MOBILE DEVICES AND NODES FOR USE IN A MOBILE COMMUNICATION NETWORK||25.09.2014||
||PCT/SE2013/050324||TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)||NAMMI, Sairamesh|
There is provided a method of operating a mobile device that is configured to receive multi-antenna downlink transmissions from a network node, the mobile device being configured to perform link adaptation to select a suitable modulation and/or coding scheme, MCS,from a plurality of available modulation and/or coding schemes, MCSs, for the multi-antenna downlink transmission, the method comprising (i) determining whether to use an unrestricted set of MCSs or a restricted set of MCSs when performing link adaptation for the multi-antenna downlink transmission, the unrestricted set of MCSs comprising all of the plurality of available MCSs, the restricted set comprising a subset of the plurality of available MCSs; and (ii) performing the link adaptation to select the MCS for the multi-antenna downlink transmission using the unrestricted or restricted set of MCSs determined in step (i).
||WO||WO/2014/148963 - A METHOD FOR JOINING A FIRST COMPOSITE STRUCTURE TO AT LEAST A SECOND STRUCTURE AND A MECHANICAL AND/OR ELECTRICAL JOINT||25.09.2014||
||PCT/SE2013/050325||SAAB AB||NORDIN, Pontus|
The invention relates to a method for joining a first composite structure (la, lb) to at least a second structure (1a, 1b) comprising the steps of: providing a hole in the first composite structure (S100, S200), providing a hole in the at least one second structure (S100, S200), arranging a resin comprising fiber-like electrically conducting and mechanically reinforcing nano elements in the space between a hole surface of the first composite structure and the fastening element (S120, S210) and/or on the fastening element, arranging a fastening element in the hole of the first composite structure and into the hole of the at least one second structure so that the fastening element extends in the first composite structure and into the at least one second structure (S110, S220), the step of arranging the resin proceeds the step of arranging the fastening element in the holes or vice versa, curing of the resin (s130, S230). The invention also relates to a joint comprising a first composite structure (1a, 1b), at least a second structure (1a, 1b) and a fastening element (4) extending in a hole in the first composite structure and into a hole of the at least second structure wherein a plastic material comprising fiber-like nano elements (3) is arranged in a space between the fastening element (4) and a hole surface of at least the first composite structure.
||WO||WO/2014/148960 - COMMUNICATION APPARATUS, CONTROL METHOD THEREOF, AND COMPUTER PROGRAM THEREOF||25.09.2014||
||PCT/SE2013/050321||TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)||KATO, Ryoji|
A communication apparatus (103) which is connected with a sensor which senses predetermined data, is provided. The communication apparatus comprises a first communication unit (201) configured to receive sensor data sensed by the sensor and requirement information from the sensor, a management unit (204) configured to manage the sensor data and the requirement information, and a second communication unit (201) configured to receive a request from an external apparatus and send the sensor data and the requirement information managed by the management unit to the external apparatus, wherein the requirement information is information which specifies a requirement for using the sensor data, and the sensor data is data encrypted by using an encryption method to which the requirement information is applied, and can be decrypted by only an external apparatus which fulfils the requirement for using the sensor data.
||WO||WO/2014/148961 - REFERENCE SIGNAL CONFIGURATION||25.09.2014||
||PCT/SE2013/050323||TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)||KOUTSIMANIS, Chrysostomos|
A first and a second communication device and a respective method performed by the first and the second communication device for communicating via radio between the first and the second communication device are provided. The method in the first communication device comprises receiving (110) a first transmission from the second communication device. The method further comprises determining (120) a Reference Signal (RS) configuration based on the received transmissions; and transmitting (130) the RS configuration to the second communication device, the determined RS configuration enabling communication between the first and the second communication device.
||WO||WO/2014/148964 - USER EQUIPMENT, NETWORK NODE AND METHODS THEREIN FOR REDUCING TRANSMISSION OF CHANNEL STATE INFORMATION||25.09.2014||
||PCT/SE2013/051096||TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)||NAMMI, Sairamesh|
The exemplary embodiments relate to a method for use in a user equipment (UE); a UE (10) for reducing transmission of feedback of channel quality of channel state; a method for use in a network node; and a network node (12, 13) for initiating reduction of transmission of feedback of channel quality or channel state from the UE 10..The method performed in the UE comprises: obtaining information regarding whether the UE (10) shall mute transmissions and reducing transmission by muting the feedback in accordance with the obtained information. The method performed by the network node (12, 13) includes transmitting said information to the UE 10 and receiving from the UE the feedback regarding channel quality or channel state in unmuted transmissions.
||WO||WO/2014/148976 - DEVICE AND METHOD FOR CONTROLLING AN AUTONOMOUS VEHICLE WITH A FAULT||25.09.2014||
||PCT/SE2014/050280||SCANIA CV AB||ANDERSSON, Jon|
The invention concerns a device for controlling an autonomous vehicle in connection with a risk of accident. The device comprises a processor unit that is adapted so as to receive one or a plurality of sensor signals S1-Sk that indicate the state of at least one system or one component in the vehicle. The processor unit is adapted so as to analyze the state based on a first set of rules, and to generate an error signal in dependence upon the results of the analysis, whereupon the error signal indicates a fault in the system or a component, decides on at least one action for the vehicle at least according to a second set of rules for said fault and a third set of rules for the traffic system in which the vehicle is operating; and to generate one or a plurality of control signal(s) SCONTR that realize the action or actions and send SCONTR to at least one control system in the vehicle, whereupon the vehicle is controlled in accordance therewith. The invention also concerns a method for controlling an autonomous vehicle.
||WO||WO/2014/148967 - HOLDING ARRANGEMENT FOR PACKAGES||25.09.2014||
||PCT/SE2014/000020||SVENSKA GOOD MEDICAL AB||GOOD, Anders|
A holding arrangement (300) for packages for example for disposable articles, comprising a frame structure (10) fixedly or detachably connected to a mounting element (44) for vertical mounting of the holding arrangement, one or more holding elements (20,21,22) fixedly or detachably arranged at the frame structure (10B), for reception of and retaining of a package so that access is admitted to articles through an opening therein. Each holding element (20,21,22) comprises a first support section (1) adapted to form a support for a side of a package and a bottom support section (2) arranged substantially perpendicularly thereto and arranged to form a bottom support plane for the lower side of the package. The first support section (1) forms an angle of substantially 90° with a bottom support section (2) which directly, or in an extension thereof, forms an angle (a) which at least exceeds 100° with a rear plane which is formed through rear points of, or in connection to, the frame structure (10) so that the first support section (1) will form a lower, inclined support section. Each holding element (20,21,22) comprises a front support section (3) which extends substantially in parallel with the plane that is formed by the bottom support section (2) and forms a support for a side of a package (50) provided with an opening, allowing positioning of a package (50) in each holding element (20, 21, 22) so that its respective side with an opening will be positioned in a obleqly, upwards, outwards inclined plane with respect to the rear plane or the vertical plane of a mounted holding arrangement.
||WO||WO/2014/148965 - INTERFERENCE ESTIMATION AND DEVICES THEREFORE||25.09.2014||
||PCT/SE2013/051351||TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)||WIGREN, Torbjörn|
A method for neighbor cell interference estimation in the UpLink of a CDMA communication system comprises obtaining measurements of an uplink received total wideband power (RTWP) and obtaining measurements of a load utilization of the uplink. At least a sum of the neighbor cell interference power and the noise power floor as well as a load utilization probability are jointly estimated from the measurements of an uplink RTWP and the measurements of a load utilization of the uplink. A thermal noise power floor is monitored by performing a running estimate of a long-time average uplink wideband power, preferably an estimated thermal noise power floor level or an operational level of the RTWP. A subset of the states of the estimation is selected, comprising only all states of the estimation that are associated with powers. The states of the selected subset and quantities associated therewith are scaled with a scaling factor. The scaling factor depends on the running estimate.