Abstract: Memory depth optimization in communications systems with ensemble PHY layer requirements. Memory depth, for one or more modules in a communication device, is managed based on a limited amount of provisioned hardware. For example, each of a number of various modules within a communication device is configurable to operate at various memory depths. Considered together, various sets or profiles of operational parameters (e.g., associated with particular settings for each of the various modules within the communication device), may be employed to configure the communication device to operate in accordance with one of a variety of operational modes. For example, in a first operational mode, latency may be minimized (e.g., using shorted codewords, shorter interleaver depth, etc.), whereas in a second operational mode, a higher latency may be tolerated but with an expectation of much lower error rates (e.g., achieved using more powerful ECC, longer interleaver depth, etc.).

Abstract: Command packets for a personal video recorder that provides for a transport stream (TS) that contains data and also includes a transport packet (TP)/TS formatted command packets. The TP/TS formatted command packet may be communicated between any number of devices, including multiple chips, multiple boards, and multiple processors. A decoder is able to decode the TP/TS formatted command packet and to perform the appropriate operation on data portions of the TS. When a TS is provided to a device not having the capability to perform the proper decoding of the TP/TS formatted command packet, that particular packet may be deemed as being unidentified (or unknown) adaptation field data. Alternatively, the packet may be identified as being corrupted data and/or irrelevant data.

Abstract: Certain aspects of a method and system for achieving space and time diversity gain are disclosed. Aspects of one method may include modifying a generalization code of at least one pilot channel, to measure signal strengths for each of a plurality of received multipath signals. A portion of the plurality of received multipath signals may be combined based on the measured signal strengths. The signal strengths of the plurality of received multipath signals may be measured on a primary pilot channel by assigning its generalization code to zero. The signal strengths of the plurality of received multipath signals on a secondary pilot channel may measured by assigning its generalization code to a non-zero value.

Abstract: Systems and methods for managing current consumption by an electronic device are provided. The electronic device includes first and second clock units. The first clock unit generates a first reference clock signal based on a first current input. The second clock unit generates a second reference clock signal based on a second current input greater than the first current input. The system includes a control module configured to identify an application to be executed. The control module is configured to determine whether the application is associated with a first current consumption level or a second current consumption level greater than the first current consumption level. The control module is configured to select the first or second reference clock signal based on whether the application is determined to be associated with the first or second current consumption level. The system includes circuitry configured to execute the application based on the selection.

Abstract: The present disclosure is directed to a system and method for adjusting a conversion speed of an asynchronous SAR ADC based on a margin of time between when a conversion of a sample of an analog signal completes and a next sample of the analog signal is taken, referred to as a “conversion time margin.” The system and method reduce the conversion speed of an asynchronous SAR ADC when the conversion time margin permits to reduce the amount of power consumed and/or noise produced by the asynchronous SAR ADC.

Abstract: A method and system for a multi-rate Media Access Control layer (MAC) to Physical layer (PHY) interface is provided. The method to provide a multi-rate Media Access Control layer (MAC) interface comprises receiving a first set of signals, sampling the first set of signals to determine a type of interface to be used to transmit or receive the first set of signals or a subset of the first set of signals, generating a select signal indicating type of interface to be used based on the sampling step and transmitting the first set of signals or a subset of the first set of signals using the interface indicated by the select signal.

Abstract: A lateral double-diffused MOS (LDMOS) bulk finFET device for high-voltage operation includes a first-well region and two or more second-well regions formed on a substrate material and one or more non-well regions including substrate material. The non-well regions are configured to separate well regions of the second-well regions. A source structure is disposed on a first fin that is partially formed on the first-well region. A drain structure is disposed on a second fin that is formed on a last one of the second-well regions. One or more dummy regions are formed on the one or more non-well regions. The dummy regions are configured to provide additional depletion region flow paths including vertical flow paths for charge carriers to enable the high-voltage operation.

Abstract: A radio device receives a band-limited signal and estimates signal components beyond the band edges to extend the signal and eliminate the band-limited effects. The extended signal is transformed to the time domain to produce an estimate of the true time domain channel.

Abstract: A method of transferring data in a network is provided. Data is received at a sub-switch of a first bundled switch having a plurality of sub-switches, the sub-switch being configured to only couple to connections external to the first bundled switch. The method also includes transferring the data from the first bundled switch using a multi-lane cable coupled to a second bundled switch, a first end of the multi-lane cable coupled to a sub-switch in the first bundled switch and a second end of the multi-lane cable coupled to at least two sub-switches in the second bundled switch.

Abstract: An integrated circuit (IC) package substrate is provided. In one embodiment, the IC package substrate includes a dielectric layer having first and second opposing surfaces and a matrix of pillars disposed in the dielectric layer and arranged to receive a matrix of conductive elements of an IC die. Each pillar of the matrix of pillars is exposed at the first surface of the dielectric layer. Each pillar of the matrix of pillars extends through the dielectric layer to contact a metal layer attached to the second surface of the dielectric layer.

Abstract: A speech intelligibility enhancement (SIE) system and method is described that improves the intelligibility of a speech signal to be played back by an audio device when the audio device is located in an environment with loud acoustic background noise. In an embodiment, the audio device comprises a near-end telephony terminal and the speech signal comprises a speech signal received over a communication network from a far-end telephony terminal for playback at the near-end telephony terminal.

Abstract: Adaptive reconfiguration of a capacitive touch controller is implemented by estimating the interference spectrum of the signal received by the touch controller. The spectrum of the received signal is used to determine a desired frequency, and the touch panel transmitter is configured to use that desired frequency. The spectrum of the received signal is also used to determine an desired filter transfer function. A filter in the touch panel received signal path is configured to use that desired filter transfer function. The adaptive reconfiguration is focused on improving the signal to noise ratio of the received signal without the need for shielding the touch panel, performing additional scans of the touch panel, or using components that operate at higher power levels.

Abstract: Embodiments provide an enhanced approach for Higher Priority Public Land Mobile Network (HPPLMN) search. In one embodiment, information acquired during a search (for each detected cell per frequency channel) is saved in a database and persisted in the database based on a validity time. An idle mode-to-connected mode transition by the UE, rather than aborting the search, only suspends the search for it to be resumed at a later time upon a connected mode-to-idle mode transition by the UE. Saved search data that is valid at the time of the transition is maintained and the frequency channel(s) associated with it is not re-searched in the current search. In an embodiment, the search is resumed based on weights that are associated with frequency channels, where a weight indicates a priority for visiting the frequency channel.

Abstract: An electrical balancing network combined with coupled inductors (EBN) replaces a transmit/receive switch was used for isolation for time division duplexing transmission techniques. The EBN allows simultaneous transmit operation, or simultaneous receive operation, of multiple wireless technologies that would otherwise have to be scheduled for transmit or receive in a time division multiplexing manner. The wireless technologies may be WLAN, LTE, Bluetooth or other wireless technologies.

Abstract: A method and apparatus for measuring and tracking Impulse Noise parameters in a communication system are described. The method includes estimating one or more parameters of the impulse noise, the parameters including a period, an offset and duration of the impulse noise.

Abstract: A system and method for providing a mobile handheld multi-media gateway and phone. Various aspects of the present invention may comprise a first communication interface module that is adapted to communicatively couple the mobile telephone to a mobile telephone communication network. A second communication interface module may be adapted to communicatively couple the mobile telephone to a computer communication network. At least one module may utilize the second communication interface module to communicate with the computer communication network to establish an independent network presence for the mobile telephone on the computer communication network. The mobile telephone may, for example, be established as an autonomous addressable device on the computer communication network.

Abstract: Example embodiments generally relate to adapting a transmission via first wireless technology to avoid interference with a reception via a second wireless technology. For example, a user equipment (e.g. cell phone) can include radios operating according to first and second wireless radio technologies, which can include Long Term Evolution (LTE) and a technology using the industrial, scientific and medical (ISM) frequency band. When a priority request is asserted by a radio operating in the ISM frequency band, the LTE radio may abort a scheduled transmission when certain “transmission abort criteria” are satisfied.

Abstract: A method, apparatus and computer program product are provided for use in a communication device. The method may add a transmission type identifier to a transmission opportunity (TXOP) request packet, wherein the transmission type identifier includes one or more bits indicating a request for either Hybrid Automatic Repeat Request (HARQ) operation or for non-HARQ operation. The method may further causes the communication device to transmit the TXOP request packet to a TXOP responder and receives a subsequent transmission from the TXOP responder indicating acceptance, modified acceptance, or rejection of the request. A corresponding apparatus and computer program product are also provided.

Abstract: An RF structure includes a PA, a PA ground switch coupled between the PA output and ground, a LNA, and a LNA ground switch coupled between the LNA input and ground. The RF structure includes a plurality of directional antenna structures, each including an antenna, a transmit quarter wavelength circuit coupled between the PA output and the antenna, a receive quarter wavelength circuit coupled between the antenna and the LNA input, and an antenna switch coupled between the antenna and ground. Switch control circuitry controls the PA ground switch, the LNA ground switch, and the plurality of antenna switches during transmit and receive operations to control the flow of RF receive signals from the antennas to the LNA and the flow of RF transmit signals from the PA to the antennas. The transmit and receive quarter wavelength circuits may be traces or be constructed of lumped circuit elements.

Abstract: Aspects of a method and system for efficient full resolution correlation may include correlating a first signal with a second signal at a rate corresponding to a first discrete signal, wherein each sample of the first signal may be generated by summing a plurality of consecutive samples from the first discrete signal, and the second signal may be generated by summing the plurality of consecutive samples from a second discrete signal. The correlating may be performed by a matched filter and/or a correlator. The first signal comprising N samples may be generated by summing L consecutive samples for each of the N samples from the first discrete signal comprising N*L samples. The second signal comprising N samples may be generated by summing L consecutive samples for each of the N samples from the second discrete signal comprising N*L samples.