Abstract: A wireless communication node operates using radio resources in a first frequency allocation with a first type of communication configuration and in a second frequency allocation with a second type of communication configuration. An operation control device determines a profile of the interference between transmissions in the two frequency allocations, the interference profile setting out radio resources in at least the first frequency allocation, deemed to be interfered by transmissions in the second frequency allocation, and provides the interference profile for adjusting communication between the wireless communication node and the wireless communication devices for improving communication quality in the first frequency allocation. A wireless communication device in turn adjusts communication settings for the first frequency allocation based on the interference profile.

Abstract: A hockey training device is provided. The training device includes a substantially flat sheet with a smooth upper surface. The present invention includes a plurality of elastic band suspended to the upper surface. A first vertical post and a second vertical post may be attached to the flat sheet so that the elastic band is secured about the first and second vertical posts. The elastic band includes a front surface facing towards a center portion of the flat sheet. Therefore, a puck may be passed towards the elastic band and the elastic band rebounds the puck towards the user. The device may be used to train both backhand and forehand shooting and pucks skills. Further, the device may be used to train a sliding skating motion in a skating training mode.

Abstract: A method and system for performing cell change by a wireless device are disclosed. According to one aspect, the cell change is from a first group of cells of a first radio access technology, RAT, to a second group of cells of a second RAT. Performance of a cell change includes receiving a cell change command. In response to the cell change command, the wireless device synchronizes to interoperate with a first cell of the second group of cells of the second RAT within a first specified period of time. The wireless device synchronizes to interoperate with at least one remaining cell of the second group of cells of the second RAT within a second specified period of time ending after an end of the first specified period of time.

Abstract: According to some embodiments, a method may be provided at a first network node supporting inter-node interference reduction. The method may include communicating an interference reduction report activation message between the first network node and a second network node. After communicating the interference reduction report activation message, an interference reduction assistance information message may be communicated between the first and second network nodes. After communicating the interference reduction assistance information message, an interference reduction report deactivation message may be communicated between the first and second network nodes.

Abstract: It is presented a method for determining how to prepare transmission signals for transmission. The method is performed in a transmitter device and comprises the steps of: obtaining an indicator of mutual correlation between signals transmitted from different transmission antennas of the transmitter device; when the indicator indicates mutual correlation less than a threshold value, selecting a first transmission signal operation scheme; and when the indicator indicates a mutual correlation greater than the threshold value, selecting a second transmission signal operation scheme.

Abstract: It is presented a method for determining how to prepare transmission signals for transmission. The method is performed in a transmitter device and comprises the steps of: obtaining an indicator of mutual correlation between signals transmitted from different transmission antennas of the transmitter device; when the indicator indicates mutual correlation less than a threshold value, selecting a first transmission signal operation scheme; and when the indicator indicates a mutual correlation greater than the threshold value, selecting a second transmission signal operation scheme.

Abstract: In one aspect of this disclosure, a communication device sends first and second precoding reports to a network node by time multiplexing the first and second precoding reports onto a reporting channel in accordance with a multiplexing ratio. The first and second precoding reports comprise first and second precoding recommendations, respectively, and correspond to the first and second dimensions of an antenna array used for transmitting to the communication device. Among other advantages, multiplexing of the first and second reports enables the communication device to reuse a reporting channel and at least some of the underlying reporting protocols or signaling arrangements to report multi-dimensional precoding information. The corresponding network node uses its knowledge of the multiplexing ratio to differentiate between the first and second reports. Moreover, the involved multiplexing ratio may be adapted, either by the network or the communication device, in view of changing operating scenarios.

Abstract: A method in a User Equipment (UE) of performing measurements of a plurality of measurement types is provided. The UE performs a measurement of a first measurement type and at least one of a measurement of a second and a third measurement type. In the performed measurements: the at least one of a measurement of the second and the third measurement type is performed during a required time such that first pre-defined requirements for the at least one of a measurement of the second and third measurement type are met, the required time forming part of a time available for measurements, and the measurement of the first measurement type is performed during a remaining time, during which the at least one of a measurement of the second measurement type and a measurement of the third measurement type is not performed.

Abstract: Techniques for minimizing the loss of radio signals transmitted on and/or received from serving cells in a multi-carrier system by selectively adapting the time instance at which a wireless terminal: (1) changes its radio frequency (RF) bandwidth or activates a second RF chain or any additional RF chain for measuring on one or more secondary serving cells, and/or (2) performs setup or release of one or more secondary serving cells. An example method, implemented in a radio network node, comprises determining (510) a scheduling instance during which a wireless terminal is expected to be scheduled on at least one cell; and, determining (520) a timing at which to send a setup or release command for at least one secondary cell such that the requested set up or release procedure does not coincide with the scheduling instance.

Abstract: A method in a node is disclosed. The method comprises determining a beam forming quality indicator for the network node, the beam forming quality indicator indicating a beam forming performance gain from the network node having beam forming capability, wherein the beam forming quality indicator comprises at least or is a function of at least a reference signal quality and an achievable signal quality. The method further comprises performing one or more radio operations using the determined beam forming quality indicator.

Abstract: In one aspect of this disclosure, a communication device sends first and second precoding reports to a network node by time multiplexing the first and second precoding reports onto a reporting channel in accordance with a multiplexing ratio. The first and second precoding reports comprise first and second precoding recommendations, respectively, and correspond to the first and second dimensions of an antenna array used for transmitting to the communication device. Among other advantages, multiplexing of the first and second reports enables the communication device to reuse a reporting channel and at least some of the underlying reporting protocols or signaling arrangements to report multi-dimensional precoding information. The corresponding network node uses its knowledge of the multiplexing ratio to differentiate between the first and second reports. Moreover, the involved multiplexing ratio may be adapted, either by the network or the communication device, in view of changing operating scenarios.

Abstract: A hockey training device is provided. The training device includes a substantially flat sheet with a smooth upper surface. The present invention includes a plurality of elastic band suspended to the upper surface. A first vertical post and a second vertical post may be attached to the flat sheet so that the elastic band is secured about the first and second vertical posts. The elastic band includes a front surface facing towards a center portion of the flat sheet. Therefore, a puck may be passed towards the elastic band and the elastic band rebounds the puck towards the user.

Abstract: Methods are provided to operate a first node in a radio access network including a plurality of base stations. The method includes communicating radiation pattern information for a radio access network transmission. The radiation pattern information is communicated between the first node and a second node, and the radiation pattern information includes an indication of power and an indication of direction associated with the indication of power for the radio access network transmission. Related network nodes and base stations are also discussed.

Abstract: A hockey training device is provided. The training device includes a substantially flat sheet with a smooth upper surface. The present invention includes a plurality of elastic band suspended to the upper surface. A first vertical post and a second vertical post may be attached to the flat sheet so that the elastic band is secured about the first and second vertical posts. The elastic band includes a front surface facing towards a center portion of the flat sheet. Therefore, a puck may be passed towards the elastic band and the elastic band rebounds the puck towards the user.

Abstract: A system and method is disclosed for remotely managing functional modes of devices. A device may receive commands remotely to initiate a particular functional mode when the device is within the proximity of a given location. The commands may be provided to the device via Radio Frequency Identification (RFID), or proximity based wireless communication networks.

Abstract: A method and system for performing cell change by a wireless device are disclosed. According to one aspect, the cell change is from a first group of cells of a first radio access technology, RAT, to a second group of cells of a second RAT. Performance of a cell change includes receiving a cell change command. In response to the cell change command, the wireless device synchronizes to interoperate with a first cell of the second group of cells of the second RAT within a first specified period of time. The wireless device synchronizes to interoperate with at least one remaining cell of the second group of cells of the second RAT within a second specified period of time ending after an end of the first specified period of time.

Abstract: Methods may be provided to operate a first node in a radio access network including a plurality of base stations. For example, radiation pattern information for a radio access network transmission may be received from a second node. Moreover, the radiation pattern information may include an indication of power and an indication of direction associated with the indication of power for the radio access network transmission. Related network nodes and base stations are also discussed.

Abstract: A method in anode for achieving Radio Frequency, RF, requirement levels across a set of RF transceivers of a base station, wherein the set of RF transceivers generates one or more Multiple-Input Multiple-Out-put, MIMO, branches. The node groups (606) the one or more MIMO branches into groups of MIMO branches, wherein the one or more MIMO branches in each group of MIMO branches are generated from the same set of RF transceivers. The node generates a combined requirement level by combining (607) a per MIMO branch RF requirements level for the MIMO branches in the group of MIMO branches using a combining function. The node distributes (609) the combined requirement level into a respective individual RF requirement level for each of the respective RF transceivers according to a distribution function.

Abstract: The invention provides a method for processing signals in a radio transmission apparatus (60) and a radio transmission apparatus (60) comprising a plurality of radio transmitters (61, 62), wherein clipping is applied to a signal in at least one of the plurality of radio transmitters, wherein the amount of clipping or/and a clipping threshold is adjusted individually for each of the plurality of radio transmitters.