Patent ID: 9338754
Filing Date: 2016-05-10
CPC Classification: H04L,H04W

Claim Text:
1. A method for performing interference coordination between adjacent cells supporting dynamic Time Division Duplexing (TDD) uplink and downlink configuration by a first evolved Node B (eNB), the method comprising: receiving downlink interference degree information from a second eNB, the downlink interference degree information being used for indicating a degree that uplink transmission of the second eNB is interfered by downlink transmission in a conflict subframe; and determining, according to the downlink interference degree information, whether to adjust downlink transmit power in the conflict subframe, if the downlink transmit power in the conflict subframe is to be adjusted, transmitting a Channel State Information (CSI) report configuration to User Equipment (UE) of a current cell, and configuring the UE of the current cell to report a set of CSI respectively for the conflict subframe and a non-conflict subframe.