Maintenance of wireless devices
摘要
說明書
The memory interface 1402 can be coupled to memory 1450, which can include high-speed random-access memory such as static random-access memory (SRAM) or dynamic random-access memory (DRAM) and/or non-volatile memory, such as but not limited to flash memory (e.g., NAND flash, NOR flash, etc.).
Sensors, devices, and subsystems can be coupled to the peripherals interface 1406 to facilitate multiple functionalities. For example, a motion sensor 1410, a ranging sensor 1411, a light sensor 1412, and a proximity sensor 1414 can be coupled to the peripherals interface 1406 to facilitate the mobile device functionality. The motion sensor 1410 can include an inertial measurement unit (IMU), which is a multi-axis sensor that that measures and reports the specific force, angular rate, and/or magnetic field experienced by a device. The ranging sensor 1411 can include an ultra-wideband radio transceiver that enables peer-to-peer ranging to be performed with other similarly equipped devices.
