- INDICATION OF CELL MODE AND CSI FEEDBACK RULES FOR CELL ON-OFF PROCEDURE

摘要

Methods, systems and devices for reporting channel and interference feedback for dormant cells in a carrier aggregation environment and for dynamic cell mode indication are described. Cell mode indicators for one or more secondary cells may be transmitted using a transmission mechanism and may constitute active or dormant sub-periods within the indicated periods. Indicators of a talk mode for a secondary cell may be transmitted on the carrier of the primary cell, or the indicators may be transmitted on carriers of the secondary cell. The dormancy may also be indicated by the presence or absence of a cell mode indicator for predetermined time periods. If CSI measurements occur for a carrier in a sleeping cell, the UE may report CSI during sleep periods, suppress CSI reporting during sleep periods, adjust reporting frequency during sleep periods, or RTI ID = You may report types and not report anything else.