METHOD OF OBTAINING RRU INFORMATION BY BBU, AND BBU

摘要

macro cells and small cells coexist heterogeneous cell environment BBU is from a terminal a measurement report message including information about the RRU for transmitting a reference signal in more than a threshold intensity to the terminal associated with the BBU in that received via the serving terminal of the RRU and the BBU and RRU information acquisition method for determining the RRU serving as a neighbor of the RRU RRU is started using the information contained in the measurement report message.