Microsoft Technology Licensing, LLC

Metawave Communications Corporation

Curtis F McClive

Aaron Schmitz

Ross Anthony Nelson

Anthony John Grant

Sheldon Kent Meredith

Douglas O Reudink

Mark D Reudink

Matthew D Morris

Matthew Aaron Jubelirer

Loren Douglas Reas

J Todd Elson

Edward Giaimo

Wayne King

Ray K Butler

Mark Edward Smalley

Miles Franz Kaech

Thomas W Hammond

Scot D Gordon

Michael G Melville

Aaron J Schmitz

User input devices, such as gaming controllers, are provided herein. In one example, a system includes a movement calibration system configured to determine qualification zones that qualify peak excursions in movement data associated with manipulation of a control mechanism in one or more axes. The movement calibration system is configured to establish updates to the qualification zones based on changes in the movement data, where the updates bias drift of the qualification zones outward in the one or more axes. The movement calibration system is configured to determine calibrated movement data based at least on the updates to the qualification zones. The calibrated movement data can be provided for use in controlling one or more user interface elements with the control mechanism.

Calibration bias control in user input devices

Examples are disclosed that relate to adjusting sensitivity of a control stick. In one example, a method comprises: receiving a dead zone inflection point defining a boundary of a dead zone region and a playspace region within a normalized two-dimensional movement space, receiving a sensitivity inflection point within the playspace region of the normalized two-dimensional movement space, transforming the sensitivity inflection point to a transformed sensitivity inflection point using a sensitivity scaling function that comprises the dead zone inflection point, receiving position data representing a current position of the control stick, and transforming the current position to a transformed position using a mapping function comprising the dead zone inflection point and the transformed sensitivity inflection point.

Control stick sensitivity adjustment

User input devices, such as gaming controllers, are provided herein. In one example, a user input device includes a control mechanism configured to receive user manipulation in one or more axes. The user input device includes a movement calibration system that monitors movement data representative of user manipulation of a control mechanism, and determines calibrated movement data based at least in part on a movement space normalized using at least qualification zones that qualify peak excursions of the control mechanism in one or more axes. Responsive to the movement data, the movement calibration system establishes updates to the qualification zones that bias drift of the qualification zones outward in the one or more axes, and provides the calibrated movement data for use in controlling one or more user interface elements with the control mechanism.

Calibration bias for control mechanisms in user input devices

Examples are disclosed that relate to computing devices and methods for transforming output of a control stick. In one example, a method comprises: receiving a dead zone inflection point defining a boundary of a dead zone region and a playspace region within a first normalized unit-area movement space of the control stick, mapping the first normalized unit-area movement space to a second normalized unit-area movement space, using a scaling function comprising the dead zone inflection point, scaling each axis of the second normalized unit-area movement space to generate a scaled second normalized unit-area movement space, transforming the scaled second normalized unit-area movement space to a scaled first normalized unit-area movement space, receiving position data representing a current position of the control stick, and transforming the current position to a transformed position in the scaled first normalized unit-area movement space.

Transforming a control stick movement space

User input devices, such as gaming controllers, are provided herein. In one example, a user input device includes a control stick mechanism configured to receive user manipulation in one or more axes. The user input device includes control circuitry configured to process movement data representative of the user manipulation to derive a mechanical center of the control stick mechanism from at least a sequence of qualified resting points associated with the control stick mechanism. The control circuitry is configured to at least re-center the movement data according to the mechanical center to establish calibrated movement data, and present the calibrated movement data for use in controlling one or more user interface elements with the control stick mechanism.

Mechanical center calibration of control sticks in user input devices

User input devices, such as gaming controllers, are provided herein. In one example, a user input device includes a control stick mechanism configured to receive user manipulation in one or more axes. The user input device includes control circuitry configured to process movement data representative of the user manipulation to determine mapped movement data over a normalized movement space according to at least one of a mechanical center associated with the control stick mechanism and cardinality data defining a measured movement space associated with the control stick mechanism. The control circuitry is configured to present the mapped movement data for use in controlling one or more user interface elements with the control stick mechanism.

Movement space mapping for control sticks in user input devices

Techniques for locating wireless channels usable for transmitting media signals from personal media players that are adequately separated from wireless channels used for other purposes. One technique involves identifying a target channel and at least two additional channels within a certain proximity of the target channel, and evaluating a channel usability algorithm based on characteristics, such as the received signal strengths, of the target channel and the received signal strengths of each of the proximate channels. Based on evaluation of the algorithm, the target channel is deemed either usable or not usable to transmit the media signal. The most desirable available target channel(s) in a particular group or sub-group of wireless channels may also be identified.

Wireless channel selection techniques and devices

A system and method are disclosed for improving trunking efficiency of a sectored cell by providing overlapping sectors. The disclosed invention teaches the use of multiple narrow beams composited to form a radiation pattern. Signals associated with each such narrow beam may be provided to inputs of a base station signal quality measuring device for assigning a mobile to a particular sector during call origination which inputs are associated with a particular sector of the radiation pattern. The number of narrow beam signals provided inputs associated with a particular sector defines the azimuthal width of that sector. By providing a same antenna beam signal to multiple sector inputs, overlapping sectors are defined.

System and method for improved trunking efficiency through sector overlap

Systems and methods are disclosed for providing calibration of the phase relationships of signals simulcast from a transmission system. In a preferred embodiment, a calibration signal is introduced into the transmission system and provided to various antenna elements. Samples of the calibration signal are taken at a point very near the antenna elements so as to sample phase shifts introduced by the transmission system. The signals of sets of the antenna elements are combined after sampling for transmission down the antenna mast to the active circuitry of the present invention. Accordingly, the present invention operates to selectively energize antenna elements of the sets so as to provide a single calibration signal down the combined signal path. Through reference to sampled signals one at a time, the present invention determines a necessary phase adjustment to result in the desired phase relationship of the signals at the antenna elements.

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Kirkland, WA, United States of America

Curtis F McClive