Patent ID: 8014814

Claim:
A method for controlling power of an uplink physical channel, comprising: generating a gain factor of an uplink Enhanced Dedicated Physical Data Channel (E-DPDCH) in compressed mode by way of β ed , C , i = β c , C , j · A ed · L e , ref L e , I , i · K e , i K e , ref · 10 ( Δ harq 20 ) · 15 · N pilot , C N slots , I · N pilot , N if Enhanced-Dedicated Channel (E-DCH) Transmission Time Interval (TTI) is 10 msec and current frame is compressed, wherein β ed,C,i is the gain factor of the E-DPDCH in the compressed mode, β c,C,j is gain factor of the Dedicated Physical Control Channel (DPCCH) in the compressed mode, A ed is relative gain factor of the E-DPDCH/DPCCH for reference Enhanced-TFC (E-TFC) in the non-compressed mode, L e,ref denotes the number of E-DPDCH(s) for the reference E-TFC in the non-compressed mode, L e,I,i denotes the number of E-DPDCH(s) of the first transmission of the current frame, K e,ref denotes transport block size of the reference E-TFC, K e,i denotes the transport block size of the current E-TFC, Δ harq is Hybrid Automatic Repeat Request (HARQ) offset, N pilot,C is the number of pilot bits per slot of the DPCCH in the compressed mode, N pilot,N is the number of pilot bits per slot of the DPCCH in the non-compressed mode, and N slot,I is the number of non DTX slots in the first transmission frame; and controlling power of the uplink physical channel according to the generated gain factor in the compressed mode.