Identical puncturing of ue identification data and load data in the hs-scch channel

Method for data transmission used by an at least one first transmitting / receiving unit and a second transmitting / receiving unit physical channel in a communication system shall be transmitted over which data having a fixed bit rate, - In which the data to be transmitted (TD) of data (LD) and identification data (ID) for identifying the second communication device composed, - In which the user data (LD) and the identification data (ID) are coded separately from each other, - And coding C_LD, C_ID) takes place in each case such that there is for user data LD and the identification data ID the same bit rate after the encoding process and - A rate matching takes place at the time set for the physical channel bit rate using a rate matching pattern, which specifies dotted or repeats the bits from a data stream, wherein the rate matching pattern for data (LD) and identification data (ID) is the same.