Abstract: A wireless communication terminal receives a first set of pilot signal resource elements and control information in one or more spatial layers in a first resource block in a subframe and a second set of pilot signal resource elements and data in one or more spatial layers in a second resource block in the subframe, wherein the first and second resource blocks span a set of time symbols in a sub-frame, the first resource blocks span a first set of frequency carriers in the sub-frame, and the second resource blocks span a second set of frequency carriers in the sub-frame. The terminal decodes the one or more spatial layers in which the control information is received using the first set of pilot signal resource elements, wherein the first set of pilot signal resource elements comprises a first number of pilot signal resource elements per layer.

Abstract: A method, antenna switching integrated circuit (IC), and communications device that connect a transmitter to a selected antenna to propagate at least one transmission signal to the selected one of at least two antennas, based on feedback information associated with one or more antennas. An antenna tuning and switching (ATS) controller receives feedback information about a current status of an antenna tuner, wherein the current status of the antenna tuner is either locked or unlocked. In response to the current status of the antenna tuner being in a locked state, the ATS controller triggers an antenna selection switch to connect the antenna (that is associated with the antenna tuner) to the transmitter in order to propagate the transmission signal(s) from the transmitter to the antenna. If the antenna tuner is in an unlocked state, the ATS controller selects a different antenna that is not associated with an antenna tuner.

Abstract: A mobile device that operates in a wireless communication network is disclosed. The mobile device includes a transceiver that uses a first wireless communication technology, which can be Long Term Evolution (LTE) technology. The mobile device also includes a modem that coupled to the transceiver through a standard interface and uses a second wireless communication technology, which can be CDMA. The modem processes the received signal from the transceiver and processes a transmit signal for the transceiver. A first receiver first processing circuit has a matching filter to compensate for and resampling the received signal from the receiver so that that the received signal from the transceiver is compatible with the modem. A transmitter processing has a filter for resampling and adjusting a processed transmit signal for the transmitter.

Abstract: A method and apparatus for choosing members of a local-area network and choosing a network coordinator among the members is provided herein. During operation a mobile node will determine presence information for nodes within its local area. These nodes will be solicited by the node to be part of a local-area network. Of all nodes that accept the request to form a local area network, a network coordinator for the local-area network will be chosen by determining which node's data budget allows for the cheapest transfer of data. The node with the best data budget is then chosen to be a network coordinator.

Abstract: A system and apparatus for modifying content displayed by a portable computing device responsive to an orientation associated with the portable computing device. When in a first orientation, the portable computing device displays video content in a single window of a display device. In one embodiment, the single window fully occupies the display device. Responsive to determining the portable computing device is in a second orientation, a first window and a second window are generated. Video content is displayed in the first window and data associated with an application is concurrently displayed in the second window. For example, the first window occupies a first percentage of the display device and the second window occupies a second percentage of the display device, allowing concurrent viewing of the video content and the data associated with the application.

Abstract: A method, power switching system, and communications device supply power in a pulse width modulation (PWM) mode to a transceiver whenever the transceiver processes a low quality signal. A power supply mode (PSM) utility/controller determines a quality of a signal that is currently being processed by a transceiver, and when the quality of the signal is less than a pre-set threshold level, the PSM controller triggers the power supply to operate exclusively in the PWM supply mode. However, when the quality of the signal satisfies a preset threshold level, the PSM controller enables the power supply to autonomously switch between the PFM supply mode and the PWM supply mode. In one embodiment, the controller dynamically determines a power demand by the transceiver and when the power demand exceeds a preset threshold demand level, the controller triggers the power supply to operate exclusively in the PWM supply mode.

Abstract: A multi-technology wireless communication system is provided that comprises a packet data network and a circuit switched network and that routes circuit switched fallback (CSFB) messages associated with a user equipment operating in the packet data network based on a circuit switched network access network identifier that identifies an Interworking Solutions function (IWS) of the circuit switched network that serves the user equipment. The circuit switched network access network identifier is maintained by a Node B of the packet data network and is provided to a serving Mobility Management Entity (MME) of the packet data network when implementing CSFB for the UE. The MME then selects an IWS of the circuit switched network for a routing of CSFB messaging based on the IWS identified in the circuit switched network access network identifier.

Abstract: A method in a wireless communication terminal includes receiving configuration signaling for transmitting on a first set of radio resources wherein transmitting only on the first set of radio resources leads to a time-domain periodic repetitive pattern of transmissions from the terminal in a transmission interval that causes interference to a companion device communicably coupled to the wireless communication terminal. The terminals selects a second set of radio resources for transmitting on in the transmission interval such that transmissions on a combination of the second set of radio resources and the first set of radio resources does not lead to a periodic repetitive pattern of transmissions from the terminal in the transmission interval.

Abstract: A user computer device is provided that comprises a touchscreen having a capacitive user interface and a thermal energy generating user interface. The user computer device activates the thermal energy generating user interface based on input received via the capacitive user interface. That is, the user computer receives input from a user via the capacitive user interface, determines a position of the user input based on the input received via the capacitive user interface, and activates an area of the thermal energy generating user interface that based on the determined position of the user input.

Abstract: A user interface for an electronic device and method for managing a state of a user interface between a locked state and an unlocked state are provided. The user interface has a touch sensitive display having a display surface, the touch sensitive display being adapted for presenting to a user at a respective position at least one display element along the display surface. The touch sensitive display is further adapted for receiving from the user, a user interaction with the touch sensitive display at a location along the display surface including a display element selection and a defined path. The user interface further includes a controller, where the controller includes a user interface state module having an unlocked state and a locked state adapted for selectively enabling and disabling at least a portion of the user interface. The controller further includes a state change module adapted for switching the state of the user interface state module between the locked state and the unlocked state.

Abstract: A method, transceiver integrated circuit (IC), and communications device that employs a PIN Diode switch in connection with a transceiver integrated circuit in order to provide a highly linear path for simultaneously transmitted signals in a multi-band wireless communications device. A high linearity switch (HLS) utility/controller configures the PIN diode switch for switching between dual and single transmission modes. In the dual transmission mode, both a series PIN diode and a shunt PIN diode of the switch are biased to an on-state. A first transceiver generates and simultaneously transmits different transmission signals occupying different frequency bands to at least one antenna by utilizing a highly linear circuit path that includes the series PIN diode. In single transmission mode, both diodes are biased to an off-state which allows a second transceiver to transmit a single transmission signal to at least one antenna via a switch path with a low insertion loss impact.

Abstract: A user interface for an electronic device and method for managing a state between a locked state and an unlocked state of a user interface having a touch sensitive display are provided. The user interface has a controller including a state change module for switching the state of the user interface between the locked state and the unlocked state, when the state change module detects each of at least one display element in a respective unlock position, wherein the respective unlock position includes a placement within a respective predetermined area and a rotational direction in a respective predetermined orientation. In at least some instances, while in a locked state, a display element in a lock position can be transitioned to an unlock position and a display element in an unlock position can be transitioned to a lock position.

Abstract: A user interface for an electronic device and method for managing a state of a user interface between a lock state and an unlock state are provided. The user interface has a touch sensitive display having a display surface, the touch sensitive display being adapted for presenting to a user at a respective position at least one display element along the display surface. The touch sensitive display is further adapted for receiving from the user, a user interaction with the touch sensitive display at a location along the display surface. The user interface further includes a controller, where the controller includes a user interface state module having an unlock state and a lock state adapted for selectively enabling and disabling at least a portion of the user interface. The controller further includes a state change module adapted for switching the state of the user interface state module between the lock state and the unlock state.

Abstract: An encoder and decoder for processing an audio signal including generic audio and speech frames are provided herein. During operation, two encoders are utilized by the speech coder, and two decoders are utilized by the speech decoder. The two encoders and decoders are utilized to process speech and non-speech (generic audio) respectively. During a transition between generic audio and speech, parameters that are needed by the speech decoder for decoding frame of speech are generated by processing the preceding generic audio (non-speech) frame for the necessary parameters. Because necessary parameters are obtained by the speech coder/decoder, the discontinuities associated with prior-art techniques are reduced when transitioning between generic audio frames and speech frames.

Abstract: A method and apparatus for reorienting displayed data responsive to resizing a window in which the data is displayed is disclosed. Data is displayed in a window in a first orientation. Responsive to receiving an input modifying the size of the window, it is determined whether to reorient the data displayed in the window based on the modified size of the window. For example, if the modified size of the window exceeds a threshold, the data is reoriented. Responsive to determining to reorient the data, the window is resized to the modified size and the data is displayed in a second orientation. In one embodiment the first orientation is orthogonal to the second orientation.

Abstract: Mitigating a risk of a communication session being dropped while the communication session is in progress. Conventional measurement report (MR) messages can be generated and communicated from a mobile communication device to a communication network. Responsive to the mobile communication device detecting an out-of-sync (OOS) condition, an OOS counter can be incremented. When the OOS counter is equal to at least a threshold value, generation of conventional MR messages can cease. Further, at least one size reduced MR message can be generated. An amount of data contained in the size reduced MR message can be selectively limited to be less than an amount of data contained in the conventional MR messages. The size reduced MR message can be communicated from the mobile communication device to the communication network.

Abstract: A mobile electronic device 10 with an enhanced chassis is disclosed. The device 10 can include: a frame 12 including an upper portion 14 and a lower portion 16 defining a narrow profile height 18 having an open top 20 and an open bottom 22; the frame 12 includes an interior portion 24 configured to surround components in a predetermined arrangement and an exterior portion 26; the exterior portion 26 of the frame 12 being connected to a printed circuit board (PCB) 28; and the open top 20 being configured to receive components on the printed circuit board 28 and the open bottom 22 being configured to receive a battery 32. Advantageously, the frame 12 height 13 provides a narrow profile structural system to securely support and connect components in connection with mobile electronic devices. Beneficially, the height is structurally passive and free from contributing to the Z dimension.

Abstract: An audio/visual (A/V) electronic device includes a display and an integrated visual angular limitation device employed to limit a viewable angular area of the display. One or more directional acoustic transducers that have an associated characteristic acoustic pattern will include at least a portion of the associated characteristic acoustic pattern in cooperative alignment with the limited viewable angular area of the display.

Abstract: A mobile electronic device 10 with an enhanced antenna farm 180 is disclosed. The device 10 can include: a housing 150 including a front housing 34 and a rear housing 86; and a user interface 62, the rear housing 86 includes an antenna farm 180. Advantageously, the antenna farm 180 allows wireless communication from or to multiple sources, is substantially isolated from EMI from electronic components in the device and can be made with a minimal Z dimension.

Abstract: A mobile electronic device with enhanced laminate construction is disclosed. The device 10 can include: a housing 150 including a front housing 34 and a rear housing 86; a user interface 62 connected to the front housing 34; and a stack module 152 including a printed circuit board 28 including an outwardly facing side 154 and an inwardly facing side 156, an electronic component 48 attached to the inwardly facing side 156 and a battery 32 attached with laminate 162 to the electronic component 48. Advantageously, this provides a durable low profile multilayer construction for use in connection with mobile electronic devices desired by users.