METHOD AND APPARATUS FOR TRANSMITTING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM

摘要

The present invention relates to a method and apparatus for transmitting channel state information (CSI) on a terminal having a plurality of cells allocated in a wireless communication system. The method includes the steps of: setting a plurality of cells as a plurality of groups, at least one of the groups including a plurality of cells; determining a priority for each of the groups; and transmitting multiple pieces of CSI for a top priority group having a highest priority from among the groups on the basis of the priority, wherein, when the top priority group includes two or more cells, the CSI includes each piece of CSI on each of the two or more cells.

主权项

1. A method for transmitting channel state information (CSI) of user equipment receiving a plurality of cells in a wireless communication system, the method comprising:
setting the plurality of cells to a plurality of groups, at least one group among the plurality of groups includes the plurality of cells; determining a priority for each group; and transmitting multiple pieces of CSI on a first priority group having a highest priority among the groups based on the priority, the multiple pieces of CSI include many pieces of CSI on each of two or more cells when two or more cells are included in the first priority group.