Abstract:
Apparatus having structures implementing compact and symmetric multi-way transformer combiners are described herein. In an embodiment, each unit device cell of a plurality unit device cells may include two metal layers on top of the unit device cell coupled to a multi-way transformer combiner by one of the two metal layers such that the configuration of the unit device cells with the multi-way transformer combiner is symmetric. Additional apparatus, systems, and methods are disclosed.
Abstract:
Embodiments of a mobile station and method for Wi-Fi scan scheduling and power adaption for low-power indoor location are generally described herein. In some embodiments, the mobile station may identify channels, beacon timing and rough signal strength levels of nearby access points (APs) from at least one of a previous full-channel scan or a Wi-Fi fingerprint database and may configure receiver sensitivity based on the rough signal strength levels for receipt of subsequent beacons. The mobile station may wake-up from a low-power state to receive beacons for the nearby access points on the identified channels at times based on the identified beacon timing. The received signal strength indicators (RSSIs) levels of the received beacons may be used for location determination.
Abstract:
A system for combining power includes a plurality of branches and a secondary winding. The plurality of branches are configured to provide branch power. Each of the branches contribute to the branch power at non-peak power. The secondary winding is configured to combine the branch power from the plurality of branches into an output power.
Abstract:
A system for combining power includes a plurality of branches and a secondary winding. The plurality of branches are configured to provide branch power. Each of the branches contribute to the branch power at non-peak power. The secondary winding is configured to combine the branch power from the plurality of branches into an output power.
Abstract:
Embodiments of a mobile station and method for Wi-Fi scan scheduling and power adaption for low-power indoor location are generally described herein. In some embodiments, the mobile station may identify channels, beacon timing and rough signal strength levels of nearby access points (APs) from at least one of a previous full-channel scan or a Wi-Fi fingerprint database and may configure receiver sensitivity based on the rough signal strength levels for receipt of subsequent beacons. The mobile station may wake-up from a low-power state to receive beacons for the nearby access points on the identified channels at times based on the identified beacon timing. The received signal strength indicators (RSSIs) levels of the received beacons may be used for location determination.
Abstract:
Apparatus having structures implementing compact and symmetric multi-way transformer combiners are described herein. In an embodiment, each unit device cell of a plurality unit device cells may include two metal layers on top of the unit device cell coupled to a multi-way transformer combiner by one of the two metal layers such that the configuration of the unit device cells with the multi-way transformer combiner is symmetric. Additional apparatus, systems, and methods are disclosed.