Abstract: A device may receive signal information associated with a wireless signal or charge information associated with a charge level. The signal information may indicate a signal strength of the wireless signal. The charge information may indicate the charge level of a battery of the device. The device may determine whether the signal strength or the charge level satisfies a threshold. The device may configure a parameter or a setting of the device to cause the device to operate according to a long term evolution (LTE) category based on determining whether the signal strength or the charge level satisfies the threshold. The LTE category may be different from a default LTE category of the device and may define an uplink/downlink capability specification. The device may attach to a network in association with configuring the parameter or the setting to cause the device to operate according to the LTE category.

Abstract: A case that may provide mobile devices with the ability to be propped up and held via an extendable member for viewing and using mobile devices. The present invention comprises a case that may have a proximate end, a distal end, a back surface, and a front surface. The case may also have a hinge that may be located on the proximate end of the case. The invention may have an extendable member with a first end and a second end, wherein the first end may be attached via the hinge. In some embodiments the case may have a back surface with a securing mechanism for attaching to an object. In some embodiments the case's extendable member may be configured to rotate about an axis defined by the hinge. Further, in some embodiments, the extendable member may be configured to stay in place at any single degree of rotation.

Abstract: The present invention relates to a test method implemented by an item of equipment (10) comprising at least two radio-communication devices (12, 13) for testing at least one transmitter and receiver of said radio-communication devices. According to the invention, it comprises the following steps implemented for testing a transmitter (120) to be tested of a transmitting radio-communication device (12) and/or a receiver (131) to be tested of a receiving radio-communication device (13) of the same item of equipment (10), a step (E100) of transmitting a test signal in a transmission channel of said transmitter (120) of said transmitting radio-communication device (12), and a step (E200) of detection, in a reception channel corresponding to said transmission channel of said transmitter (120), of the test signal transmitted.

Abstract: A system configured to perform echo cancellation using a reduced number of reference signals. The system may perform multi-channel acoustic echo cancellation (MCAEC) processing on a first portion of a microphone audio signal that corresponds to early reflections and may perform single-channel acoustic echo cancellation (AEC) processing on a second portion of the microphone audio signal that corresponds to late reverberations. For example, the system may use MCAEC processing on a plurality of reference audio signals to generate a first echo estimate signal and may subtract the first echo estimate signal from the microphone audio signal to generate a residual audio signal. The system may delay the first echo estimate signal, perform the AEC processing to generate a second echo estimate signal, and subtract the second echo estimate signal from the residual audio signal to generate an output audio signal. This reduces an overall complexity associated with performing echo cancellation.

Abstract: A mobile interactive satellite service includes a first satellite, a base station, and a ground station configured to provide respective and distinct first and second multicast content components to the first satellite and the base station. The first satellite communicates the first multicast content component in a first signal to a mobile device. The base station communicates the second multicast content component in a second signal to the mobile device, which can combine the received signals. For another embodiment, a mobile interactive service includes a mobile device, a first base station, a second base station, and a ground station configured to provide a first multicast content component to the first base station and a second multicast content component to the second base station. The first and second multicast content components are distinct, transmitted in respective first and second multicast signals and are combined by the mobile device.

Abstract: A method, apparatus and computer program, the method including enabling an output of an audio mixer to be rendered for a user where the user is located within a sound space, wherein at least one input channel is provided to the audio mixer and the at least one input channel receives a plurality of microphone output signals obtained by a plurality of microphones recording the sound space; determining that a first microphone records one or more sound objects within the sound space; and in response to the determining, enabling one or more of the plurality of microphone output signals to be, at least partially, removed from the at least one input channel to the audio mixer.

Abstract: In a wireless communication system, a control channel is required in order to use limited resources effectively. However, the control channel resource is part of the system overhead, and thus reduces the data channel resource used for data transmission. In the long term evolution (LTE) system based on OFDM, one sub frame the consists of fourteen OFDM symbols wherein a maximum of three OFDM symbols are used for the control channel resource and remaining eleven OFDM symbols are used for the data channel resource. Therefore, the quantity of energy that can be transmitted for the control channel resource is extremely limited compared to the data channel resource. For this reason, the coverage of the control channel becomes less than that of the data channel, and even if a user can successfully receive the data channel, reception failure of a control channel sometimes results in failure of data recovery.

Abstract: This invention proposes a microphone integrated assembly used in a motor vehicle, which comprises a main application printed circuit board, a microphone printed circuit board implementing one or more microphones, and a compression type interconnector which is compressively assembled between the main application printed circuit board and the microphone printed circuit board such as to electrically connect the microphone printed circuit board and the main application printed circuit board. The compression type interconnector acts as an acoustic insulator, which mechanically decouple the microphone printed circuit board from the main application printed circuit board and prevents vibrations which source in the main application printed circuit board from coupling with the microphone printed circuit board, leading to decreased acoustic noise and improved microphone acoustic performance.

Abstract: A server cluster and method for providing a push notification service are provided. The method includes searching for, by a management server cluster, a first push server corresponding to predetermined search criteria from among a plurality of push servers upon receiving a request to connect with a push server from a mobile terminal; providing, by the management server cluster, connection information regarding the found first push server to the mobile terminal; and delivering, by the first push server, upon generation of a notification event after connecting with the mobile terminal, event information corresponding to the push notification event to the connected mobile terminal.

Abstract: A relay radio terminal according to a first aspect performs a process for relaying communication between a base station and a remote radio terminal in a mobile communication system. In a state in which the relay radio terminal is in an idle mode and an end-to-end radio link between the relay radio terminal and the remote radio terminal is established, the controller is configured to perform a process of receiving, from the base station, a paging message including an identifier of the remote radio terminal as a call destination in a paging reception opportunity of the relay radio terminal, and a process of determining whether not only the remote radio terminal but also the relay radio terminal is called, in response to reception of the paging message.

Abstract: The disclosure relates to an electronic device and a method of outputting audio. The electronic device includes a device body; at least two sound generators disposed in the device body; and a controller disposed in the device body. The controller is connected with the at least two sound generators to control each of the sound generators to output audio signals. The audio signals output by the at least two sound generators are superimposed to form a virtual sound source at a preset position.

Abstract: A first device having a transceiver and an antenna operatively connected to the transceiver and a second device having a transceiver and an antenna operatively connected to the transceiver, the first device in operative communication with the second device through a communications linkage separate from the transceiver of the first device and the transceiver of the second device. The first device is adapted to wirelessly communicate with a remote device through the transceiver of the first device. The second device is adapted to wirelessly communicate with the remote device through the transceiver of the second device. The system is configured to evaluate the wireless connection between the first device and the remote device and to evaluate the wireless communication between the second device and the remote device and determine whether the first device or the second device has a better connection.

Abstract: A module connection structure includes a first module, a second module connected to the first module via connectors, and fixing members that fix the second module to the first module. The fixing members are movable between a fixed position at which the second module is inseparable from the first module and an unfixed position at which the second module is separable from the first module. At least one of the first module and the second module has fixing member holders that hold the fixing members located at least at the unfixed position.

Abstract: An indicator identifying a force intensity of a touch input provided on a touch input surface is received. It is determined that the touch input is associated with an audio volume control. An audio volume is controlled based at least in part on the indicator identifying the force intensity of the touch input.

Abstract: A position sensor may include a resonator attachable to a first object, and an antenna attachable to a second object and driven at a resonant frequency of the resonator. A change in a position of the first object relative to the second object may be sensed as a change in a power of the antenna when the antenna is driven at the resonant frequency of the resonator. The first object may be a former of a speaker, and a voice coil of the speaker may be positioned on the former together with the position sensor. In operation, the antenna may output a position signal to an external system of electronics, indicating a position of the voice coil. The external system of electronics may perform feedback processing to compensate for nonlinearities in the voice coil's position when the voice coil is used to drive a diaphragm of the speaker.

Abstract: Headphones include: a speaker configured to output sound based on an input signal; a microphone configured to receive touch sound produced when a touch is performed on a user; and a command output device configured to, on the basis of a sound signal derived from the touch sound received by the microphone, determine a touch operation corresponding to the touch performed on the user, to output a command corresponding to the touch operation.

Abstract: An electronic device may be provided with wireless circuitry and control circuitry. The wireless circuitry may include a phased antenna array. Sensors and other circuitry in the electronic device may generate sensor data such as accelerometer data, gyroscope data, magnetometer data, location data, and spatial ranging data. The wireless circuitry may establish and maintain one or more wireless links with external devices based on the sensor data as the device moves over time. For example, the wireless circuitry may perform physical layer beam adjustments, inter-radio access technology handovers, intra-radio access technology handovers, and/or dual connectivity adjustments based on the sensor data. This may allow the device to maintain one or more wireless links without having to sweep the signal beam of the phased antenna array over its entire field of view each time the device has moved.

Abstract: Systems and methods for controlling satellites are provided. In one example embodiment, a computing system can obtain a request for image data. The request can be associated with a priority for acquiring the image data. The computing system can determine an availability of a plurality of satellites to acquire the image data based at least in part on the request. The computing system can select from among a plurality of communication pathways to transmit an image acquisition command to a satellite based at least in part on the request priority. The plurality of communication pathways can include a communication pathway via which the image acquisition command is indirectly communicated to the satellite via a geostationary satellite. The computing system can send the image acquisition command to the selected satellite via the selected communication pathway.

Abstract: A terminal and a method for controlling a stereo sound effect thereof are provided. The terminal includes at least two speakers, and the method includes: presetting a relationship between an angle and a sound effect, the relationship represents a sound effect of each speaker at each corresponding angle value; acquiring, in real time, an angle value of an orientation of a screen of the terminal; and after acquiring the angle value, acquiring the a sound effect of each speaker at the angle value according to the relationship of each speaker, and controlling each speaker to play according to the corresponding sound effect. Mo matter how the terminal rotates, the sound effect played at the same angle value is kept unchanged, so that the terminal can show the consistent stereo sound effect at different angle values.

Abstract: A system for providing mobile interactive satellite services includes a satellite operable to communicate with mobile units, a terrestrial base transceiver station operable to communicate with mobile units, and a ground station in communication with the satellite and the terrestrial base transceiver station to provide mobile interactive satellite services. The mobile interactive satellite services include a multicast component and an interactive component such that the ground station provides both the multicast component and the interactive component using the satellite, with the terrestrial base transceiver station used to provide an ancillary terrestrial component. A device for communicating with a mobile interactive satellite service system includes an antenna, a transceiver coupled to the antenna and operable to communicate with a mobile interactive satellite service system, a user input device, an output device, a processor unit, and a network interface.