METHOD AND DEVICE FOR DECODING DOWNLINK DATA

摘要

Disclosed are a method and a device for decoding downlink data. The method includes: determining by a terminal the transmission power of a subordinate common pilot channel of a subordinate cell where the terminal is located according to acquired cell information, wherein the cell information carries a first power ratio and/or information about whether a MIMO pilot method of the master and subordinate common pilot channels is used in the downlink direction of a master cell where the terminal is located, and the first power ratio is the ratio between the transmission power of the subordinate common pilot channel of the master cell where the terminal is located and the transmission power of the master common pilot channel; and decoding by the terminal downlink data using the transmission power of the subordinate common pilot channel of the subordinate cell. The present invention improves the accuracy rate of downlink data decoding.