Patent ID: 7668563

Claim:
A method for configuring gain factors in a radio telecommunication system, the method comprising the steps of: receiving first gain factors for first TFs corresponding to a part of a TF set including a plurality of indexed TFs available for an uplink service; if an index of a second TF other than the first TFs in the TF set is equal to or greater than a greatest index among indexes of the first TFs, determining that one of the first TFs having the greatest index becomes a reference TF corresponding to the second TF; if an index of the second TF other than the first TFs in the TF set is less than the greatest index, and the index of the second TF is equal to or greater than a k-th index and is less than a (k+1)-th index of the indexes of the first TFs, determining that one of the first TFs having the k-th index becomes the reference TF corresponding to the second TF; and calculating a second gain factor for the second TF by using the first gain factor for the determined reference TF, the second gain factor being used for transmitting or receiving uplink data.