Abstract: A method for determining navigation prompt information is performed by a computer device, the method including: acquiring a first set of road shape points associated with a target road segment from map data; determining at least one target steering angle between every two adjacent line segments formed by every three adjacent road shape points in the first set of road shape points; searching the target road segment for a non-fork diversion position according to the target steering angle, the non-fork diversion position being used for indicating that the target road segment includes a turn road segment with a non-fork junction on the target road segment; and setting the navigation prompt information according to the non-fork diversion position to be broadcast for the turn road segment according to road information of a road segment adjacent to the target road segment in a preset driving direction along the target road segment.

Abstract: A method for determining navigation prompt information is performed by a computer device, the method including: acquiring a first set of road shape points associated with a target road segment from map data; determining at least one target steering angle between every two adjacent line segments formed by every three adjacent road shape points in the first set of road shape points; searching the target road segment for a non-fork diversion position according to the target steering angle, the non-fork diversion position being used for indicating that the target road segment includes a turn road segment with a non-fork junction on the target road segment; and setting the navigation prompt information according to the non-fork diversion position to be broadcast for the turn road segment according to road information of a road segment adjacent to the target road segment in a preset driving direction along the target road segment.

Abstract: A method, an apparatus, and a computer-readable medium for wireless communication are provided. In one aspect, an apparatus may be configured to determine a maximum scan time for passive scan of off line channels. The apparatus may be configured to passively scan at least one off line channel. The at least one off line channel may include a DFS channel. The passive scan may include a plurality of contiguous scans spaced apart in time. Each of the plurality of contiguous scans may not exceed the maximum scan time. The apparatus may be configured to receive a plurality of packets interspersed with the plurality of contiguous scans.

Abstract: Methods, systems, and apparatuses for wireless communication are described. A wireless station (STA) may receive a frame from an access point (AP) reserving a channel for a time period. The frame may include an information field associated with a tune away procedure performed by the AP during the time period. The STA may perform, based on the information field, direct communications with a neighboring device on the channel during the time period.

Abstract: One aspect of the invention provides a nanoscale wire that has improved sensitivity, for example, as the carrier concentration in the wire is controlled by an external gate voltage. In one set of embodiments, the nanoscale wire has a Debye screening length that is greater than the average cross-sectional dimension of the nanoscale wire when the nanoscale wire is exposed to a solution suspected of containing an analyte. In certain instances, the Debye screening length associated with the carriers inside nanoscale wire may be adjusted by adjusting the voltage, for example, a gate voltage applied to an FET structure. In some cases, the nanoscale wire can be operated under conditions where the carriers in the nanoscale wire are depleted and the nanoscale wire has a conductance that is not linearly proportional to the voltage applied to the nanoscale wire sensor device, for example, via a gate electrode.

Abstract: This disclosure provides systems, methods, and apparatus for filtering of a rectifier in a wireless power receiver. In one aspect a wireless power receiver is provided. The wireless power receiver includes a rectifier circuit configured to provide direct-current (DC) based at least in part on a time-varying voltage generated via a wireless field provided from a wireless power transmitter. The wireless power receiver further includes a band-stop filter circuit configured to filter an output of the rectifier circuit and electrically isolate a capacitor from the rectifier circuit at an operating frequency.

Abstract: A computing device for indicating a physical layer error is described. The computing device includes a processor and instructions stored in memory that is in electronic communication with the processor. The computing device generates a command for a testing device. The command includes a directive to capture at least one physical layer signal corresponding to a communications interface between a first electronic device and a second electronic device. The computing device also obtains data representing the at least one physical layer signal. The computing device additionally stores the data in a storage device to obtain stored data. The stored data indicates any physical layer error.

Abstract: One aspect of the invention provides a nanoscale wire that has improved sensitivity, for example, as the carrier concentration in the wire is controlled by an external gate voltage. In one set of embodiments, the nanoscale wire has a Debye screening length that is greater than the average cross-sectional dimension of the nanoscale wire when the nanoscale wire is exposed to a solution suspected of containing an analyte. In certain instances, the Debye screening length associated with the carriers inside nanoscale wire may be adjusted by adjusting the voltage, for example, a gate voltage applied to an FET structure. In some cases, the nanoscale wire can be operated under conditions where the carriers in the nanoscale wire are depleted and the nanoscale wire has a conductance that is not linearly proportional to the voltage applied to the nanoscale wire sensor device, for example, via a gate electrode.

Abstract: The present invention generally relates, in some aspects, to nanoscale wire devices and methods for use in determining analytes suspected to be present in a sample. Certain embodiments of the invention provide a nanoscale wire that has improved sensitivity, as the carrier concentration in the wire is controlled by an external gate voltage, such that the nanoscale wire has a Debye screening length that is greater than the average cross-sectional dimension of the nanoscale wire when the nanoscale wire is exposed to a solution suspected of containing an analyte. This Debye screening length (lambda) associated with the carrier concentration (p) inside nanoscale wire is adjusted, in some cases, by adjusting the gate voltage applied to an FET structure, such that the carriers in the nanoscale wire are depleted.

Abstract: A computing device for indicating a physical layer error is described. The computing device includes a processor and instructions stored in memory that is in electronic communication with the processor. The computing device generates a command for a testing device. The command includes a directive to capture at least one physical layer signal corresponding to a communications interface between a first electronic device and a second electronic device. The computing device also obtains data representing the at least one physical layer signal. The computing device additionally stores the data in a storage device to obtain stored data. The stored data indicates any physical layer error.

Abstract: This disclosure provides systems, methods, and apparatus for filtering of a rectifier in a wireless power receiver. In one aspect a wireless power receiver is provided. The wireless power receiver includes a rectifier circuit configured to provide direct-current (DC) based at least in part on a time-varying voltage generated via a wireless field provided from a wireless power transmitter. The wireless power receiver further includes a band-stop filter circuit configured to filter an output of the rectifier circuit and electrically isolate a capacitor from the rectifier circuit at an operating frequency.

Abstract: This disclosure provides systems, methods, and apparatus for filtering of a rectifier in a wireless power receiver. In one aspect a wireless power receiver apparatus is provided. The receiver apparatus includes a coil circuit configured to wirelessly receive power via a wireless field. The receiver apparatus further includes a rectifier circuit configured to provide direct-current (DC) based at least in part on the received power. The receiver apparatus further includes a first filter circuit electrically connected between the coil and the rectifier circuit and configured to reduce emissions from the rectifier circuit and configured to maintain a first impedance presented by the rectifier circuit substantially equal to a second impedance presented to the coil circuit. The receiver apparatus further includes a band-stop filter circuit configured to electrically isolate emissions from the rectifier circuit.

Abstract: This disclosure provides systems, methods and apparatus for reducing harmonic emissions. One aspect of the disclosure provides a transmitter apparatus. The transmitter apparatus includes a transmit circuit having an impedance determined by a complex impedance value. The transmitter apparatus further includes a driver circuit coupled to the transmit circuit. The transmitter apparatus further includes a first filter circuit coupled between the driver circuit and a power source. The first filter circuit is configured to substantially isolate emissions presented by the driver circuit to the power source. The transmitter apparatus further includes a second filter circuit coupled between the driver circuit and the transmit circuit and configured to reduce emissions presented by the transmit circuit.

Abstract: The present invention generally relates to nanoscale wire devices and methods for use in determining analytes suspected to be present in a sample. The invention provides a nanoscale wire that has improved sensitivity, as the carrier concentration in the wire is controlled by an external gate voltage, such that the nanoscale wire has a Debye screening length that is greater than the average cross-sectional dimension of the nanoscale wire when the nanoscale wire is exposed to a solution suspected of containing an analyte. This Debye screening length (lambda) associated with the carrier concentration (p) inside nanoscale wire is adjusted by adjusting the gate voltage applied to an FET structure, such that the carriers in the nanoscale wire are depleted.