Abstract: Systems and methods are provided for reducing power consumption in a mobile device having a Internet Protocol (IP) multimedia subsystem (IMS) framework for supporting, e.g., Voice over Long Term Evolution (VoLTE), IP Voice over High Speed Packet Access (VoHSPA), and Rich Communication Suite (RCS) features. To support such functionality in a mobile device while reducing power consumption, a local Session Initiation Protocol (SIP) agent is implemented in, e.g., a wireless modem, of the mobile device to which SIP-related signaling can be redirected, and at which SIP-related processing can be performed when an application processor (AP) Of the mobile device is in sleep mode, thereby negating a need to wake up the AP to handle such functionality.

Abstract: A method, system, and apparatus for optimizing routing layers and board space requirements for a ball grid land pattern is described. A number of required pads is determined. A land pattern to yield the required pads is selected. A number of required perimeter routing channels is determined. A size of the land pattern to yield the required perimeter routing channels is optimized. At least one perimeter edge of the land pattern is under populated. In a further aspect, a number of layers is determined when a substrate has multiple layers.

Abstract: A system and method utilize a redistribution layer in a flip-chip or wirebond package, which is also used to route signals to bumps, as a layer for the construction of an on-chip inductor or a layer of a multiple-layer on-chip inductor. In one example, the redistribution layer is surrounded by dual-layer passivation to protect it, and the inductor formed thereby, from the environment and isolate it, and the inductor formed thereby, from the metal layer beneath it.

Abstract: In automotive networking applications, data about vehicle's environment can be used in conjunction with a control policy to manage the performance and power usage of a networked device. The control policy can dynamically adjust the balance between link power and performance of the device's communications interface by taking into account the vehicles current situation and user preferences, e.g. location, destination, speed, sensor status, or the like. Controlling the balance between link power and performance of networked devices can be important in maximizing power savings without unacceptably decreasing network performance.

Abstract: A user device is operable to request setup of one or more serving routes to be utilized for delivering content to the user device. The user device is operable to receive the delivered content via the one or more serving routes and/or one or more auxiliary routes based on the request. The serving routes and the auxiliary routes are determined based on a provisioning profile for the user device. The provisioning profile comprises preferred service types, desired QoS for one or more services, client account information, and/or client billing and credit verification information. A connection or communication session is established dynamically based on demand, from the user device and/or a supporting network, for each of the determined one or more auxiliary routes. The user device is operable to receive the delivered content via the determined auxiliary routes in the established connection sessions.

Abstract: In a media gateway (MG) that enables communication with a plurality of client devices, at least a portion of video conferencing (VC) processing during a VC call between at least one of said plurality of client devices and at least one other VC client may be handled by the media gateway. The portion of the VC processing handled by said media is offloaded from a centralized VC multipoint control unit (MCU). The MG may handle one or more VC MCU functions, which may comprise video conferencing call control and/or management and/or audio/video (A/V) transcoding. The MG may adaptively control and/or configure latency associated with handling and/or communication of data by the media gateway's client device during the video conference call. The adaptive latency control and/or configuration may be based on determination of end-to-end latency associated with exchange of data during the video conference call.

Abstract: A television on a chip (TVOC) system that provides a cost effective approach for providing television functionality on a single integrated circuit chip is disclosed. A TVOC includes the functionality necessary to receive and display television signals in a variety of input and output formats. A TVOC can be used in set-top boxes for cable and satellite television, or directly within a television. All functionality provided can be provided on a single integrated circuit. TVOC includes a data transport module, an IF demodulator, a digital audio engine, an analog audio engine, a digital video engine, and an analog video engine. The TVOC also includes three sets of interfaces including output interfaces, control interfaces and ancillary interfaces. Further features and embodiments provide enhanced functionality and increased efficiencies.

Abstract: Aspects of a method and system for chip-to-chip communications with wireline control may include initializing a microwave communication link between a first chip and a second chip via a wireline communication bus, wherein the initializing comprises adjusting beamforming parameters of a first antenna array communicatively coupled to the first chip, and of a second antenna array communicatively coupled to the second chip. The first chip and the second chip may communicate data via said microwave communication link. The microwave communication link may be routed via one or more relay chips, when the first chip and the second chip cannot directly communicate satisfactorily. Control data may be transferred between the first chip, the second chip, and/or the one or more relay chips, which may comprise one or more antennas. The relay chips may be dedicated relay ICs or multi-purpose transmitter/receivers.

Abstract: A processor for a cable television set-top box has an interface for coupling the processor to a second processor. The processor also has a port that is coupleable to control a tuner, a demodulator and a DOCSIS module with or without DSG support. The tuner has an output coupled to the demodulator input, and the demodulator has an output to the DOCSIS module input. The demodulator's output is also coupled to a conditional access module controlled by the second processor. The processor issues commands via the port to control at least one of the tuner and the demodulator based on instructions received via the interface from the second processor.

Abstract: A GNSS receiver in a wake up state during a standby mode may acquire ephemeris from received GNSS signals such as GPS signals and/or GLONASS signals. When subsequently transitioning from the standby mode to a normal mode operating at a high frequency clock, the acquired ephemeris may be utilized to generate a navigation solution for the GNSS receiver. The GNSS receiver in the wake up state during the standby mode may be switched to operate at the high frequency clock in order to receive GNSS signals. The GNSS receiver may extract complete ephemeris from the received GNSS signals, and may subsequently transition from the wake up state to a sleep state during the standby mode to save power. Radio frequency front-end components of the GNSS receiver may only be turned on to receive the GNSS signals. The GNSS receiver may transition between the standby mode and the normal mode.

Abstract: Presented herein are system(s) for demultiplexing, merging, and duplicating packetized elementary stream/program stream/elementary stream data. In one embodiment, there is presented a system for processing data. The system comprises a first circuit and a memory. The first circuit receives transport packets carrying the data. The memory stores data and comprises at least one context. The first circuit maps the data associated with at least one channel to the at least one context.

Abstract: A method and apparatus of providing ARQ feedback is disclosed. A first step of one method includes a transmitter transmitting ARQ blocks. A second step includes a receiver transmitting ARQ feedback messages, wherein each ARQ feedback message includes a time reference that indicates a transmission time of a latest transmission burst accounted for in the ARQ feedback message.

Abstract: A system and method in a multimode mobile communication device for providing communication configuration update capability. Various aspects of the present invention may comprise establishing a first communication link characterized by a first communication mode of a plurality of communication modes in which the multimode communication device is capable of communicating. Such a first communication link may, for example, be established utilizing a first communication interface module. Communication configuration (or profile) information for a second communication mode may be received over the first communication link. The communication configuration information for the second communication mode may then be utilized to configure the mobile communication device to perform communications in the second communication mode (e.g., utilizing a second communication interface module).

Abstract: Aspects of a method and system for peer-to-peer cellular communications are provided in which one or more cellular communication channels may be established between a femtocell and a plurality of communication devices. The femtocell may control routing of data between the plurality of communication devices via the one or more cellular communication channels. The femtocell may enable multicasting and/or broadcasting data from one of the communication devices to two or more remaining ones of the communication devices. The multicast and/or broadcast data may be communicated via the cellular communication channels and may be additionally communicated via an IP connection to the femtocell. Data may be communicated over the cellular communication channels in compliance with 3rd generation partnership project (3GPP) standards and/or 3rd generation partnership project 2 (3GPP2) standards. The femtocell may reformat data prior to communicating it to one or more of the plurality of communication devices.

Abstract: A disclosed exemplary embodiment is a phase locked loop comprising a main charge pump driven by a phase error signal, and providing a first input to a loop filter. An auxiliary charge pump driven by the phase error signal feeds a second input of the loop filter. The loop filter can be an active loop filter comprising an operational amplifier and a feedback RC network. The first input of the active loop filter can be an inverting input of the operational amplifier and the second input can be a non-inverting input of the operational amplifier. An on-chip stabilizing capacitor fed by the auxiliary charge pump and coupled to the second input of the loop filter is significantly smaller than the conventional stabilizing capacitors. The loop filter outputs a regulating voltage for regulating the oscillation frequency of a voltage controlled oscillator in the phase locked loop.

Abstract: A management unit includes a communication device interface for facilitating a bidirectional data communication with multiservice communication devices via a wireless control channel, the bidirectional data communication including outbound control data sent to at least one of the multiservice communication devices and inbound control data received from at least one of the multiservice communication devices. At least one of the multiservice communication devices includes a collaboration module. A network interface receives network resource data from a plurality of networks. A management processing unit processes the inbound control data and the network resource data and that generates the outbound control data in response thereto to collaboratively establish at least one device setting of at least one of the multiservice communication devices via the collaboration module.

Abstract: A wireless communication device is disclosed that includes an automatic gain controller capable of accurately adjusting gain of a received signal. The received signal includes a plurality of symbols, including pilot symbols that each includes at least one pilot tone, and data symbols that do not include any pilot tones. A power of a pilot symbol is determined, and a power of a data symbol is determined. The determined data symbol power is then scaled by a scaling factor (that depends on various system parameters) and is subtracted from the determined pilot symbol power to provide an estimate of a power of the pilot tones within the signal. From the estimated pilot tone power, the automatic gain controller can accurately determine a preferred gain for amplifying future frames of the received signal.

Abstract: In a graphics processing device, a plurality of processors write fragment shading results for order-dependent data to a buffer, according to the order in which the data is received. Fragment shading results for order-neutral data is written to the buffer one batch at a time. The order-dependent data comprises spatially overlapping data. Order-neutral data may not overlap. A scheduler controls the order of reception of one batch of data at a time by the processors. The order for receiving the order-dependent data may be determined. The plurality of processors may process the data in parallel. A writing order for writing results to a buffer from the processing in parallel, may be enforced. A portion of the processors may be instructed to wait before writing results to the buffer in a specified order. Processors signal when writing results to the buffer is complete.

Abstract: Methods and apparatus for operating an electronic component, such as an NEC communication device, allow performance of at least one operation based, at least in part, on the relative positions and/or motions of the electronic component over time. Information regarding motion of the electronic component is used to determine one or more actions, or one or more state changes of the electronic component. Such an electronic component is motion-aware. Since this motion-awareness gives the electronic component the ability to take one or more actions, or to make one or more state changes, based, at least in part, on information indicative of its relative position or motions over time, various states and/or functions of the electronic device may be initiated and/or controlled by subjecting it to one or more movements or motions.

Abstract: Methods and systems for processing signals via directional couplers embedded in a package are disclosed and may include generating via a directional coupler, one or more output RF signals that may be proportional to a received RF signal. The directional coupler may be integrated in a multi-layer package. The generated RE signal may be processed by an integrated circuit electrically coupled to the multi-layer package. The directional coupler may include quarter wavelength transmission lines, which may include microstrip or coplanar structures. The directional coupler may be electrically coupled to one or more variable capacitances in the integrated circuit. The variable capacitance may include CMOS devices in the integrated circuit. The directional coupler may include discrete devices, which may be surface mount devices coupled to the multi-layer package or may be devices integrated in the integrated circuit. The integrated circuit may be flip-chip bonded to the multi-layer package.