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Channel quality index feedback reduction for broadband systems
A system and methodology are presented for exploiting channel correlation in time and/or frequency to reduce CQI feedback in wireless communications systems. By...
Minimization of radio resource usage in multi-hop networks with multiple
Packets in a multi-hop wireless network are routed based on the available link throughputs, network node congestion and the connectivity of the network in a...
Location-based categorical information services
A selection of a category of interest and location information is used to determine categorical information that is provided to a device. In some ...
Audio device with a voice coil channel and a separately amplified telecoil
A portable audio device has a voice coil audio signal processor in which a desired audio content signal is combined with an anti-noise signal produced by an...
Wired headset with integrated switch
Headsets are provided with integrated switch assemblies. An integrated switch assembly can include a switch hidden from view by a housing. The switch can be...
Speaker temperature control using speaker temperature and speaker
A thermal control module computes an estimate of a temperature of a speaker, based on an audio signal that is driving the speaker, and computes a gain that is...
Auto-configuring audio output for audio performance and fault detection
An audio system has a connector with a signal pin that interfaces the audio system with an external device. An audio integrated circuit has a digital to analog...
Systems and methods for defective pixel correction with neighboring pixels
The present disclosure generally relates to systems and methods for image data processing. In certain embodiments, an image processing pipeline may detect and...
Unified slider control for modifying multiple image properties
Some embodiments provide a novel user interface (UI) tool that is a unified slider control, which includes multiple sliders that slide along a region. The...
Lens arrays for pattern projection and imaging
A method for imaging includes focusing optical radiation so as to form respective first and second optical images of a scene on different, respective first and...
Electronic device flash shutter
An electronic device may have a camera module for acquiring still and video digital images of a subject. A light source such as a light-emitting diode may serve...
Electronic device with conductive fabric shield wall
An electronic device may have a housing such as a metal housing. A display may be mounted in the metal housing. Antenna structures may be mounted in the housing...
Method and apparatus for searching metadata
Methods and apparatuses for searching metadata are described herein. In one embodiment, an example of a process for search metadata includes, hut is not limited...
Application programming interface, system, and method for collaborative
An application framework including different application programming interfaces (APIs) is described which performs a variety of mobile device functions in...
System and method for simplified data transfer
Systems and methods of performing a simplified data transfer are provided. For example, a simplified data transfer system may include two or more devices...
Techniques for reducing communication errors in a wireless communication
A technique for operating a wireless communication device includes transmitting a scheduling request from the wireless communication device and receiving,...
Tagging of broadcast content using a portable media device controlled by
Track-identifying information can be collected from a broadcast using a portable media device capable of receiving broadcast content in combination with an...
Method and apparatus for combined linear, low-noise buffer and sampler for
A method and apparatus for combined linear, low-noise buffer and sampler for ADC (analog to digital converter) have been disclosed. In one implementation...
Multiport power converter with load detection capabilities
Power converters are provided that convert alternating current (AC) power to direct current (DC) power. A power converter may have multiple ports. Each port may...
Electronic device with conductive housing and near field antenna
An electronic device such as a computer monitor is provided that has an antenna that supports near field communications. The electronic device may have a...
Organic light-emitting diode displays with semiconducting-oxide and
silicon thin-film transistors
An electronic device may include a display having an array of display pixels on a substrate. The display pixels may be organic light-emitting diode display...
Integrated circuit with separate supply voltage for memory that is
different from logic circuit supply voltage
In one embodiment, an integrated circuit includes at least one logic circuit supplied by a first supply voltage and at least one memory circuit coupled to the...
Buckling shock mounting
A buckling shock mounting and method related thereto are discussed herein. In one embodiment, the buckling shock mounting may take the form of a plurality of...
Prevention of ANC instability in the presence of low frequency noise
An active noise control (ANC) processor has an adaptive filter that uses a reference signal to produce an anti-noise signal, and an error signal to evaluate...
Method of playing chord inversions on a virtual instrument
A user interface implemented on a touch-sensitive display for a virtual musical instrument comprising a plurality of chord touch regions configured in a...
Systems and methods of note event adjustment
A graphical user interface (GUI) for an audio editing application enables a user to easily and conveniently shift a temporal and/or pitch of a sequence of note...
Ambient light sensors with infrared compensation
An electronic device may have a display with a brightness that is adjusted based on ambient light data from one or more ambient light sensors. An ambient light...
Map tile selection in 3D
Methods and systems are provided for efficiently identifying map tiles of a raised-relief map to retrieve from a server. An electronic device can use estimates...
Method and system for generating enhanced images
A method of generating an image enhancement function for enhancing an input image comprising a plurality of pixels to form an enhanced output image. The method...
Display driving architectures
A display driving architecture that can include two graphics pipelines with an optional connection between them to provide a mirrored mode. In one embodiment,...
Global approximation to spatially varying tone mapping operators
Techniques to generate global tone-mapping operators (G-TMOs) that, when applied to high dynamic range images, visually approximate the use of spatially varying...
Systems and methods for printing maps and directions
This is directed to systems, methods, and computer-readable media for printing maps and directions. In response to receiving an instruction to print directions,...
System and method for metadata transfer among search entities
A new approach is proposed that contemplates systems and methods to ascribe or transfer metadata from one search-related entity to another, where each entity...
Assisted image selection
Assisted face selection is disclosed. According to some implementations, a method can include obtaining contact information associated with a contact and...
Techniques are disclosed related to flushing one or more data caches. In one embodiment an apparatus includes a processing element, a first cache associated...
Coherent memory scheme for heterogeneous processors
Systems, methods, and devices for maintaining cache coherence between two or more heterogeneous processors are provided. In accordance with one embodiment, such...
Selective randomization for non-deterministically compiled code
A method and an apparatus for runtime compilation that generates non-deterministic and unpredictable code to protect against un-trusted code attacks are...
Load-store dependency predictor content management
Methods and apparatuses for managing load-store dependencies in an out-of-order processor. A load store dependency predictor may include a table for storing...
Systems, methods, and computer-readable media for fertilizing
Disclosed herein are systems, computer-implemented methods, and non-transitory computer-readable storage media for obfuscating code, such as instructions and...
Closed loop CPU performance control
The invention provides a technique for targeted scaling of the voltage and/or frequency of a processor included in a computing device. One embodiment involves...
Computer numerical storage format with precision type indicator
Various techniques for storing computer numbers such as floating-point numbers. In one embodiment, a data processing unit is configured to represent...
Thermal press and ultraviolet curing for display assemblies
Methods for controlling deformation of laminated display assemblies are described. The laminated display assemblies can include flexible layers. In some...
Housing for portable electronic device with reduced border region
An electronic device having a housing structure that is configured to receive at least one glass cover is disclosed. The glass cover serves to cover a display...
Device, method, and graphical user interface for manipulating soft
An electronic device with a display and a touch-sensitive surface concurrently displays on the display an application content area and an unsplit keyboard, the...
Embedded authentication systems in an electronic device
Described are methods, devices and computer-readable media for displaying, on a touch screen display, a user interface that includes an unlocked element,...
Force sensor for use in an input device and methods for constructing and
using the sensor
The disclosure addresses a force sensor that is scalable in size and adaptable to a variety of form factors, including those suitable for use in an input device...
Adaptive photomasks and methods for using the same
The embodiments described herein relate to methods, devices, and systems for masking a substrate using a photomasking process. An adaptive photomask configured...
Stress insensitive liquid crystal display
A display is provided that has upper and lower polarizers, a color filter layer, a liquid crystal layer, and a thin-film transistor layer. The color filter...
Estimating state of charge (SOC) and uncertainty from relaxing voltage
measurements in a battery
Some embodiments of the present invention provide a system that estimates a state of charge for a battery. During operation, while the battery is relaxing...