Open Invention Network LLC

Guardity Technologies, Inc.

Raze Technologies, Inc.

Advanced Receiver Technologies, LLC

Other

Baxter International Inc.

Edwards Lifesciences Corporation

Access Solutions, Ltd.

General Access Solutions, Ltd.

Interflo Medical, Inc.

Google Inc.

E-Systems, Inc.

Russell Carl McKown

Paul F Struhsaker

Joseph Thomas Mader

Thomas Edward Mader

Robert R Nelson

Luchy D Roteliuk

Michael D Quinn

Michael S Eckert

Kirk J Griffin

Mark L Yelderman

David Gerard Ledet

Doug Meyer, Jr

Robert Leo Dawes

Chris Eckert

Christopher M Stillo

John W McKown

Thomas W Summers

A system on a chip may include a plurality of data plane processor cores sharing a common instruction set architecture. At least one of the data plane processor cores is specialized to perform a particular function via extensions to the otherwise common instruction set architecture. Such systems on a chip may have reduced physical complexity, cost, and time-to-market, and may provide improvements in core utilization and reductions in system power consumption.

Virtualized multicore systems with extended instruction heterogeneity

A wireless network is provided that includes a base station and subscriber stations that communicate with the base station using radio frequency (RF) time division duplex (TDD) signaling. The base station may establish medium access control (MAC) connections with each station. The base station monitors communications with the stations and, in accordance, assigns stations or MAC connections to modulation groups. The base station transmits signals on MAC connections or to stations in a modulation group in adjacent TDD slots within a TDD frame. The base station may receive access requests from the stations, evaluate traffic requirements for the stations, and determine a longest downlink portion for the stations. The base station then allocates downlink and uplink portions of a TDD frame according to the length of the longest downlink portion.

Time division duplex wireless network and associated method using connection modulation groups

Disclosed are an apparatus and method of operating and allocating a shared memory between various applications operating via a processing computing platform. One example may include receiving a first buffer context switch request message from a first application operating via a processor, transmitting a first buffer context switch flag to the processor operating the application confirming the first buffer context switch request was received, receiving a second buffer context switch request from a second application with a different processing cycle operating via the processor and transmitting a second buffer context switch flag to the processor operating the second application confirming the second buffer context switch request was received. Once the applications have been identified and confirmed, a synchronization operation may be performed to create a shared number of memory units between at least two different buffers and provide the shared memory units to the first application and the second application.

Memory sharing for buffered macro-pipelined data plane processing in multicore embedded systems

The present invention provides a module or system and a method that includes: 1) a transparent screen assembly containing an actuator layer lying between two layers of transparent multiple line electrodes, where one electrode layer of forms lines in the x-direction layer and the other electrode layer forms lines in the y-direction; and 2) a controller that is connected to these electrodes. The system and method of the present invention provides: 1) multiple touch sensing on or near a surface of the transparent screen and 2) simultaneous high resolution tactile feedback across the same surface.

Touch screen display with tactile feedback using transparent actuator assemblies

The present application provides a system, method and non-transitory computer readable medium for mounting angle estimation and compensation for in-vehicle devices with an accelerometer sensor. In example embodiments, a two phased calibration starts with the vehicle parked on a horizontal surface and uses averaging to obtain mean value estimates of the force due to gravity on each directly coupled accelerometer sensor axis. These mean value estimates are used to perform an axes reassignment, if necessary, and to estimate the pitch and roll mounting angles. The calibration is completed by estimating the yaw mounting angle while the vehicle is driven. The yaw estimate is based on acceleration data in the vehicle's x-y plane that is accumulated when the amplitude is above a threshold. The accumulation includes a sign change if forward deceleration is indicated. Calibration provides a coordinate transformation matrix that is used during device operation to transform the sensor data into the standard vehicle body coordinates for subsequent device-dependent application processing.

Mounting angle calibration for an in-vehicle accelerometer device

A radio frequency (RF) modem shelf for use in a fixed wireless access network comprising, a plurality of base stations capable of bidirectional time division duplex (TDD) communication with wireless access devices disposed at subscriber premises. The shelf comprises: a) a first RF modem for communicating with wireless access devices using TDD frames, each TDD frame having an uplink for, receiving data and a downlink for transmitting data; and b) a modulation controller associated with the RF modem shelf for determining an optimum modulation configuration for each of the wireless access devices communicating with the first RF modem. The controller causes the first RF modem to transmit downlink data to a first wireless access device in a first data block having a first optimum modulation configuration and to transmit downlink data to a second wireless access device in a second data block having a different second optimum modulation configuration.

Wireless access system using multiple modulation formats in TDD frames and method of operation

A transceiver for use in a wireless access network comprising a plurality of base stations, each of the plurality of base stations capable of bidirectional time division duplex (TDD) communication with wireless access devices disposed at a plurality of subscriber premises in a corresponding cell site of the wireless access network. The transceiver is associated with a first base station and comprises transmit path circuitry associated with a beam forming network for transmitting directed scanning beam signals in a sector of a cell site of the first base station. The transmit path circuitry transmits at a start of a TDD frame a broadcast beam signal comprising a start of frame field and subsequently transmits downlink data traffic in a downlink portion of the TDD frame to at least one of the wireless access devices using at least one directed scanning beam.

Time division duplex wireless network and associated method using modulation groups

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Richardson, TX, United States of America

Russell Carl McKown