Disclosed is a method for reporting channel state information between a mobile station and a base station to the base station by the mobile station in a mobile communication system. The method includes the steps of mapping the channel state information to a value stored in a channel state information...http://www.google.com.hk/patents/US7512076?utm_source=gb-gplus-share專利 US7512076 - Apparatus and method for transmitting reverse channel information of a mobile station in a mobile communication system