Invention Application
US20150087296A1 METHOD AND DEVICE FOR REPORTING POWER HEADROOM IN MOBILE COMMUNICATION SYSTEM FOR CARRIER AGGREGATION 有权
用于报告移动通信系统中的动力头的方法和装置

METHOD AND DEVICE FOR REPORTING POWER HEADROOM IN MOBILE COMMUNICATION SYSTEM FOR CARRIER AGGREGATION
Abstract:
Provided are a method and apparatus for reporting power headroom in a mobile communication system supporting carrier aggregation. A user equipment (UE) determines the maximum transmit power for each carrier and the maximum UE transmit power, and sends a power headroom report that contains power headroom for each carrier computed based on the maximum transmit power for the carrier and the maximum UE transmit power to a corresponding base station (ENB).
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