| 摘要 |
<p>The present invention relates to a method for inter-cell interference coordination in a cellular Time Division Duplex, TDD, wireless communication system using radio frames comprising subframes for uplink and downlink transmissions, said system including: at least a first network control node arranged for controlling at least one first cell, at least a second network control node arranged for controlling at least one second cell; said method comprising the steps of: transmitting, by said first network control node, at least one interference indicator being associated with one or more subframes and further relating to downlink-to-uplink inter- cell interference I DL- to- UL and/or uplink-to-uplink inter-cell interference I uL-to-uL between said first and second cells; receiving, by said second control node, said interference indicator; and performing, by said second network control node, scheduling and/or power control in the downlink or in the uplink and/or changing subframe configuration for said one or more subframes based on said interference indicator. Furthermore, the invention also relates to a method in a first control node, a method in a second control node, a first control node device, a second control node, a computer program, and a computer program product thereof.</p> |
