Assisted GPS or Augmented GPS (abbreviated generally as A-GPS and less commonly as aGPS) is a system that often significantly improves the startup performance—i.e., time-to-first-fix (TTFF)—of a GPS satellite-based positioning system. A-GPS is extensively used with GPS-capable cellular phones, as its development was accelerated by the U.S. FCC's 911 requirement to make cell phone location data available to emergency call dispatchers.

雇佣 A-GPS Developers

筛选

我最近的搜索
筛选项:
预算
类型
技能
语言
    工作状态
    1 份搜到的工作,货币单位为 HKD

    I have a FW written with IAR on STM32L This is a GPS and GSM locator with ublox modules, the device sends its position via GPRS connection to a server web site Map. everything works great in the FW only one problem i have, sometimes by switch on the device, the tracker no longer works (it can no longer send data to the server, to make it work again I have to send them a command via SMS. so i beli...

    $1514 (Avg Bid)
    $1514 平均报价
    2 个竞标

    精选A-GPS社区文章