Birch, Stewart, Kolasch & Birch, LLP
Method for configuring downlink transmission power through RRH in cloud LAN environment
Disclosed are a BBU power configuring method and a BBU which determine required power which is requested by a BBU to an RRH to transmit a downlink signal to a terminal based on RRH power headroom information in a cloud LAN environment in which the RRH and the BBU are separated and transmit a power allocation change request message for making a request for changing transmission power of other BBUs connected to the RRH to the other BBUs.
LG Electronics Inc.
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inventional inventional inventional additional inventional inventional
Genebeck Eunjong Hyeyoung Jaehoon Heejeong
Hahn Lee Choi Chung Cho