Method for scrambling physical channel transmitting format

The present invention relates to transmitting a physical channel transmission format information, in particular transmitting and receiving end is to transmit and receive the physical channel having a variety of formats transmitted scrambles the transmission format, and the one receiving the receiver effectively detect the transmission format of the physical channel It relates to the physical channel transmission format scrambling method, and a physical channel transmission format information transmission device that can be. In the same physical channel transmission format scrambling method, to generate the physical channel having the transmission format of a variable length at the transmitting side are transmitted to the receiver to any data of the variable length of the random data of the transport format variable length transport format when transmitting the scrambled using the information available at the time of descrambling the transmitted data at the receiving end scrambles the same output bit, and a descrambler. Blind format, scramble