Abstract: Apparatus comprising at least one processor and at least one memory including computer code, the at least one memory and the computer code configured to with the at least one processor cause the apparatus to at least perform: transforming an audio signal into a sparse domain signal, the sparse domain signal representing the audio signal; transforming the sparse domain signal into a measurement domain signal; determining a sampling pattern dependent on the measurement domain signal; and measuring the measurement domain signal dependent on the sampling pattern.

Abstract: The exemplary embodiments of the invention relate to at least a method including receiving an indication that a first resource allocation to a device to transmit data was insufficient and there is remaining data to transmit by the device, based at least on information associated with the first resource allocation, determining a second resource allocation for the device, and sending the second resource allocation to the device in order to enable the device to transmit the remaining data. Further, there is a method including sending an indication that a first resource allocation to a device to transmit data was insufficient and there is remaining data to transmit, and in response to the sending, receiving a second resource allocation to the device to enable the device to transmit remaining data, wherein the second resource allocation is based at least on information associated with the first resource allocation.

Abstract: Embodiments may include apparatuses, computer media, and methods for receiving at least one data symbol for transmission in a data frame, generating signaling information that identifies transmission parameters for the data frame, wherein the signaling information includes a first signaling portion and a second signaling portion, wherein the second signaling portion includes at least a third signaling portion and a fourth signaling portion, generating at least one first size information for the third signaling portion, generating at least one second size information for the fourth signaling portion, adding the at least one first size information and the at least second size information to the first signaling portion, and assembling, by at least one processor, the data frame comprising at least the first signaling portion, the second signaling portion, and the at least one data symbol.

Abstract: Systems, methods, apparatuses, and computer program products for interference cancelation are provided. One method includes forming, by a wireless system, a signal structure to match a structure of an interfering signal with repetitive time structure. The method may further include using the formed signal structure to eliminate interference caused by the interfering signal. The signal structure includes parts that are synchronized with the repeated parts of the interfering signal structure to cancel the repetition of the interference, and the signal structure further comprises another part synchronized with the non-repeated parts of the interference signal.

Abstract: A method and corresponding equipment to enable a phone owner, who desires to lend a phone to a borrower, to define a temporary limit for the usage of the borrower, especially in a prepaid charging system. The charging system uses this temporary limit to restrict service usage such that when an amount corresponding to the temporary limit has been spent service is denied until such time as the limit has expired or been withdrawn, even if, for example, there is still a positive balance in the phone owner's own prepaid account.

Abstract: A method and apparatus for enhancing an image capture of a geographic area is presented. The enhancement involves determining an estimated pose within a model that is related to an image using orientation and location data associated with the image. An alternate pose within the three dimensional model may be selected based on the estimated pose. A virtual image of the three dimensional model may be generated as a function of the alternate pose. The image and the virtual image may be combined to create a stereoscopic image.

Abstract: Radio communications is performed within a mobile telecommunication network. Billing related information is obtained by radio-physical detection. Within a trusted execution environment, a challenge known by the mobile telecommunication network is obtained; billing related information is received; billing related information is attested; and the attested billing related information is caused to be sent to the mobile telecommunication network.

Abstract: An apparatus comprising: at least two actuators configured to provide a force to move a display assembly component at least at two separate locations of the display assembly component such that at least one of the at least two separate locations of the display assembly component has a displacement based on at least one actuation input; at least one sensor configured to determine the displacement of the display assembly component, wherein the sensor is configured to provide a feedback signal; and a control unit configured to control at least one of the at least two actuators based on the at least one actuation input to the control unit and the feedback signal.

Abstract: A technique for facilitating connection establishment between wireless devices is provided. According to an example embodiment, the technique comprises storing, at an apparatus for wireless communication, one or more default authentication keys for authenticating a wireless device that is not paired with the apparatus; selectively operating the apparatus in one of predefined states, said states comprising at least a first state where the apparatus is connectable but not discoverable by other wireless devices; verifying, in response to having received, when the apparatus is operated in said first state, a connection request from a first wireless device that is not paired with the apparatus, whether at least one of said authentication keys is a valid authentication key for said first wireless device, and establishing, in response to having found at least one of said authentication keys to be a valid authentication key for said first wireless device, an authenticated connection with said first wireless device.

Abstract: Relative sizes of neighbor cells are identified, and measurement reporting of the neighbor cells is differentiated in dependence on at least the relative size. In one embodiment the relative sizes are identified by a frequency layer and/or physical cell identity sent by a serving cell. The differentiated reporting may be implemented by using different values, based on the relative sizes, of a measurement or reporting parameter or a scaling factor (such as Treselection or time to trigger) which adjusts either of those parameters. In one embodiment the differentiated measurement reporting is conditional on a user equipment which sends the measurement reports being classified as fast moving, and in another is further conditional on it also having no active data transfer applications ongoing. In various embodiments, detecting and measuring of small neighbor cells (and thus their reporting) is omitted, or measurements can be collected normally and only the reporting is omitted.

Abstract: An image restoration method includes providing image data (260) including image statistics (230) using a digital camera module. A set of digital camera module characterization parameters is selected from a common dynamic camera configuration file (210) using the image statistics (230). The selected digital camera module characterization parameters are converted to image signal processing parameters and the image data is tuned using the image signal processing parameters for providing a tuned image (270). The method may involve lens shading correction as well adjusting the processing to the characteristics of the image sensor (250).

Abstract: An apparatus including a processor configured to change automatically which pixels are used to define a target captured image in response to relative movement of a sensor frame of reference defined by a camera sensor and an image frame of reference defined by the image.

Abstract: Various example embodiments are disclosed relating to feedback and link adaptation techniques for wireless networks. According to an example embodiment, an apparatus may include a processor or controller. The controller may be configured to determine a channel quality indication (CQI) value for each of a plurality of wireless sub-channels, discard any of the CQI values older than a threshold time, leaving a set of current CQI values, determine a percentile CQI value based on the set of current CQI values, and transmit the percentile CQI value to an infrastructure node. The infrastructure node, may, for example, determine or select one or more data transmission parameters, such as a modulation scheme and/or coding rate, based at least in part on the received percentile CQI value.

Abstract: An apparatus creates first data stream(s) by processing first audio signal(s) and creates second data stream(s) by processing second audio signal(s). The processing includes detecting phase information from at least one of the second audio signal(s) so as to eliminate the phase information. The second data stream(s) are created without the phase information from the at least one second audio signal. The first and second data streams are output. Another apparatus receives first data stream(s) including first audio signal(s) and receives second data stream(s) including second audio signal(s). The second audio signal(s) include at least one second audio signal where phase information has been eliminated. Phase information is detected from one of a selected first audio signal or a selected second audio signal and is added into the at least one second audio signal. Output audio is rendered using the first and second audio signal(s).

Abstract: It is disclosed a method, an apparatus and a computer program for monitoring, for a position of a set of one or more positions that are associated with a coverage area of a communication node, if a report comprising a position associated with said coverage area of said communication node and lying in a defined environment of said position for which said monitoring is performed is received as a validation of said position for which said monitoring is performed.

Abstract: An apparatus including: an input optical interface configured to receive a series of optical input signals each including photons; an encoder configured to encode a quantum key for distribution by encoding each of the series of received optical input signals with a measurable state; an attenuator configured to attenuate each of the encoded optical input signals to create a series of quantum optical signals; and an output optical interface configured to send the series of quantum optical signals to the remote apparatus via a quantum communication channel.

Abstract: A method, apparatus and computer program product are provided to determine if a measurement event is satisfied by one or more detected cells and to correspondingly advise the network to facilitate consideration of whether a handover or cell reselection procedure is desired. The network may, in turn, determine whether the detected cell(s) that satisfied the measurement event are appropriate to be considered in conjunction with a handover or cell reselection procedure, such as by being in the same public land mobile network (PLMN) as opposed to being in a different PLMN and/or cells that are barred or reserved for operator use. Thus, the network may take advantage of opportunities for handover or cell reselection offered by a detected cell, while still insuring that handover or cell reselection procedures remain limited to cells that are appropriate.

Abstract: Techniques for supporting a portable index include, in response to determining that a removable computer-readable storage medium is recently mounted on a particular drive having a particular drive identifier, determining a particular media identifier for the removable computer readable storage medium. Before harvesting metadata from each file of a set of one or more files on the removable computer-readable storage medium, it is determined whether a portable index file is stored on the removable computer-readable storage medium. The portable index file includes, for each file of the set, data that associates the media identifier (312) and a relative directory path (314) for one file of the set with metadata (316) for the one file. If the portable index file is stored, then an index is caused to be retrieved from the portable index file without harvesting metadata from each file of the set.

Abstract: Various communication systems may benefit from properly triggered handovers. For example, certain communication systems may benefit from device-to-device interference triggered handovers. A method may include identifying, at a device, at least one strong device to device communication. The method may also include reporting, or initiating the reporting, the at least one strong device to device communication to a controlling node, wherein the controlling node is configured to control the device.

Abstract: A platform for managing recommendation models is described. The platform processes and/or facilitates a processing of at least one user identification characteristic associated with at least one device to determine a user identity. The platform further determines at least one communication account active at the at least one device. The platform also causes, at least in part, an association of one or more recommendations models with the user identity, the at least one communication account, the at least one device, or a combination thereof.