Abstract: A method of providing, over a near-field communications link, portable application-specific personal information to a web-based application, includes storing a list of at least one web-based application, storing at least one set of credentials in a corresponding at least one memory region within an NFC-enabled device, each set of credentials associated with a corresponding web-based application from the list of web-based applications, disposing the NFC-enabled device within a near-field operational range of a computational platform, near-field communicating the list of web-based applications to the computational platform, and near-field communicating the plurality of sets of credentials to the computational platform. Alternative methods further include one or more of communicating commands to a near-field coupled computational platform, storing sets of cookies, and communicating sets of cookies to a near-field coupled computational platform.

Abstract: An apparatus is disclosed to increase a breakdown voltage of a semiconductor device. The semiconductor device includes an enhanced well region to effectively increase a voltage at which punch-through occurs when compared to a conventional semiconductor device. The enhanced well region includes a greater number of excess carriers when compared to a well region of the conventional semiconductor device. These larger number of excess carriers attract more carriers allowing more current to flow through a channel region of the semiconductor device before depleting the enhanced well region of the carriers. As a result, the semiconductor device may accommodate a greater voltage being applied to its drain region before the depletion region of the enhanced well region and a depletion region of a well region surrounding the drain region merge into a single depletion region.

Abstract: According to one disclosed embodiment, a method for efficiently scheduling short-range wireless data transmissions is described. This method may include providing beacon intervals for timed data transmission, receiving a plurality of requests for data, delaying allocation of any of the plurality of requests for data into one of the beacon intervals until a number of admitted requests for data exceeds a threshold. The method may also include allocating timeslots for pseudo-static service periods before allocating timeslots for non-pseudo static service periods and allocating timeslots for non-pseudo static service periods in descending order of relative time urgency.

Abstract: Methods, systems, and computer program products for enhancing user privacy on a video conference call are disclosed. Facial recognition technology determines a privacy intent of a user. Based on the privacy intent of the user and one or more privacy settings, a video conference system can enter a privacy mode. The video conference system can exit the privacy mode when the privacy intent of the user changes, according to the privacy settings.

Abstract: A method of aiding uplink transmission is disclosed. One method includes a base station downlink transmitting signals to at least a first terminal, the transmitted signals directed and conveying data to at least the first terminal. The method further includes a second terminal eavesdropping the transmitted signals, and measuring a signal quality. The second terminal estimates uplink channel information based on the measured signal quality, for aiding uplink transmission. Based at least in part on the estimated transmission channel, the second terminal transmits uplink signals to the base station.

Abstract: A wireless station within a Wireless Local Area Network (WLAN) includes a processor, a radio and a directional antenna. The radio gathers participatory data based on communications involving the wireless station and non-participatory data based on communications the wireless station listens to, but does not participate in. The processor produces an operational report based on the participatory data and the non-participatory data and provides the operational report to the WLAN. The processor further alters a gain vector of the directional antenna based on instructions received from the WLAN in response to the operational report.

Abstract: A system and method for re-balancing power supply efficiency in a networking environment. Identification of changes in a network device that affect power consumption can be used to generate power request messages that are communicated to a power supply control via a communication bus. Based on such power request messages, the power supply control can then identify a re-balanced configuration of the power supply system to enable efficient operation of the power supply system.

Abstract: According to one disclosed embodiment, a method for allocating bandwidth for data transmission time between high-speed wireless devices includes providing beacon intervals to accommodate allocation of data transmissions, each beacon interval including a data transmission time (DTT) interval, dividing all DTT intervals into timeslots of substantially uniform duration, and allocating an integer multiple of the timeslots to each of a plurality of service periods for timed data transmission. Such a method may further include allocating each service period of an isochronous traffic stream to begin the same number of timeslots from the beginning of its beacon interval, dividing the allocation of an asynchronous traffic stream over its allocation period by allocating an equal number of timeslots to a service period in each beacon interval within the allocation period, and de-allocating one or more service periods by marking as unallocated timeslots previously allocated to those service periods.

Abstract: Provided is a sectorized antenna. For example, there is a sectorized antenna including a plurality of antenna elements situated radially around a central axis, where each of the plurality of antenna elements corresponds to at least one of another plurality of sectors of the antenna. A first switch of the sectorized antenna is configured to selectively couple a first transceiver circuit to each antenna element in a first group of the plurality of antenna elements, where the selective coupling provides a configurable directionality for the antenna.

Abstract: A system for operating a portable communication device includes a module to operate the portable communication device in a first mode. The system may provide telephony service to a user at a first performance level. The system may determine to operate the portable communication device in a power-save mode that is different from the first mode. The system may operate the portable communication device in the power-save mode and provide telephony service to the user at a second performance level different from the first performance level.

Abstract: Embodiments of a radio frequency (RF) receiver implementing one or more forms of protection to protect devices of the RF receiver from in-band interferers is provided. The RF receiver includes an integrated circuit terminal configured to couple a RF signal received at an antenna to a RF signal path, and a low noise amplifier (LNA) coupled to the RF signal path and configured to amplify the RF signal to provide an amplified RF signal. To protect the LNA from in-band interferers, the RF receiver can further include one or more clamping circuits and/or an over-voltage detector to determine if a peak of the RF signal exceeds an acceptable level.

Abstract: System and method for decoding digital video data. The decoding system employs hardware accelerators that assist a core processor in performing selected decoding tasks. The hardware accelerators are configurable to support a plurality of existing and future encoding/decoding formats. The accelerators are configurable to support substantially any existing or future encoding/decoding formats that fall into the general class of DCT-based, entropy decoded, block-motion-compensated compression algorithms. The hardware accelerators illustratively comprise a programmable entropy decoder, an inverse quantization module, a inverse discrete cosine transform module, a pixel filter, a motion compensation module and a de-blocking filter. The hardware accelerators function in a decoding pipeline wherein at any given stage in the pipeline, while a given function is being performed on a given macroblock, the next macroblock in the data stream is being worked on by the previous function in the pipeline.

Abstract: Methods and systems are disclosed herein to provide payment delegation for transactions. A payment request may be transmitted to a point of sale system from a mobile device. The mobile device owner may request that payment details for the transaction be obtained from a third-party device, such as a parent's computer. The point of sale system may transmit an approval request to the third-party device, or the mobile device may transmit an approval request to the third-party device. Upon receipt of payment details, the payment details may be communicated, and the transaction may be completed.

Abstract: Aspects of a method and system for energy efficiency synchronization packet based networks are provided. In this regard, an amount that a clock of a network device drifts between consecutive communications of one or more synchronization packets may be determined, and transitions of the network device into and/or out-of an energy-saving mode of operation may be controlled based on the determination. Additionally or alternatively, the transitions may be controlled based on a number of times that synchronization packets are communicated between the network device and a link partner. An average difference between the clock of the network device and a reference clock may be calculated, and the transitions may be controlled based on the calculated average.

Abstract: An integrated circuit includes a substrate and a first integrated circuit die having a first circuit coupled to the substrate via a first bonding wire, the first circuit having a first intra-chip interface. A second integrated circuit die has a second circuit coupled to the substrate via a second bonding wire, the second circuit having a second intra-chip interface, the second bonding wire electrically isolated from the first bonding wire. The first circuit communicates with the second circuit via the first intra-chip interface and the second intra-chip interface, and wherein the first intra-chip interface and the second intra-chip interface communicate via a first electromagnetic coupling between the first bonding wire and the second bonding wire.

Abstract: Permuted accelerated LDPC (Low Density Parity Check) decoder. This decoding approach operates by processing, in parallel, selected rows for multiple individual LDPC matrix rows from various sub-matrix rows (e.g., first group of rows from a first sub-matrix row, second group of rows from a second sub-matrix row, etc.). A memory structure of daisy chains is employed for memory management of APP (a posteriori probability) values and also for check edge messages/intrinsic information (?) values. A first group of daisy chains may be employed for memory management of the APP values, and a second group of daisy chains may be employed for memory management of the check edge messages. These daisy chains operate to effectuate the proper alignment of APP (or gamma(?)) values and check edge message/intrinsic information (?) values for their respective updating in successive decoding iterations.

Abstract: Aspects of a method and system for utilizing a diplexer/duplexer for WCDMA operation as a filter for supporting GSM-based operation are provided. A receiver portion of a wireless device may receive WCDMA signals and GSM signals via at least one duplexer or diplexer. The duplexers may enable bandpass filtering of received GSM signals. The wireless device may enable receiving the WCDMA signals and the GSM signals via a single antenna coupled to the duplexers. The receiver portion may also enable selecting a processing path for received WCDMA signals or a processing path for received GSM signals. The receiver portion may enable amplification and filtering of the WCDMA signals. Filtering of the WCDMA signals may be performed via surface acoustic wave (SAW) filters. The receiver portion may also enable filtering of the GSM signals via the duplexers and amplification of the filtered GSM signals.

Abstract: In wireless systems, method and system for weight determination in a single channel (SC) multiple-input multiple-output (MIMO) system for WCDMA/HSDPA are provided. Models of signals received in multiple receive antennas may be determined in a single weight baseband generator (SWBBG) from propagation channel estimates and noise statistics. The models may be utilized to determine combined signal and noise components. The combined signal and noise components may be utilized to determine a plurality of signal-to-noise ratio (SNR) or signal-to-interference-and-noise ratio (SINR) values for various phase and/or amplitude factors. The SINR may be utilized when either single or multiple interfering signals are present. A highest of the SINR or SNR values may be selected to determine a channel weight to apply to the additional receive antennas.

Abstract: Forward error correction (FEC) scheme for communications. Appropriate selection/arrangement of bits of an information bit sequence undergo one or more types of subsequent encoding to generate a coded bit sequence that may subsequently undergo appropriate processing to generate a continuous time signal to be launched within a communication channel. In some embodiments, an information bit sequence, after being partitioning into a number of information bit groups, initially undergoes a first encoding within a first encoding module thereby generating a number of redundancy/parity bit groups (e.g., e.g., each redundancy/parity bit group corresponding to one of the information bit groups). Then, after performing any desired and appropriate selection/arrangement of bits within the redundancy/parity bit groups and the information bit groups, second encoding within a second encoding module is performed thereon to generate additional redundancy/parity bits.

Abstract: Quasi-cyclic LDPC (Low Density Parity Check) code construction is presented that ensures no four cycles therein (e.g., in the bipartite graphs corresponding to the LDPC codes). Each LDPC code has a corresponding LDPC matrix that is composed of square sub-matrices, and based on the size of the sub-matrices of a particular LDPC matrix, then sub-matrix-based cyclic shifting is performed as not only a function of sub-matrix size, but also the row and column indices, to generate CSI (Cyclic Shifted Identity) sub-matrices. When the sub-matrix size is prime (e.g., each sub-matrix being size q×q, where q is a prime number), then it is guaranteed that no four cycles will exist in the resulting bipartite graph corresponding to the LDPC code of that LDPC matrix. When q is a non-prime number, an avoidance set can be used and/or one or more sub-matrices can be made to be an all zero-valued sub-matrix.