A method of blind decoding of a control channel for a wireless communication system comprising a network and a mobile device, the method comprising: the network selecting by at least one of a plurality of control channels of at least one logical domain of a control channel element, for transmitting control information to the mobile device, wherein the plurality of control channels of each logical domain are uniformly distributed over the logical domain; and the mobile device monitoring by all of the control channel candidates of each of the at least one logical domain of said control channel element, for obtaining the control information which is transmitted from the network and configured to the mobile device, wherein said all of the control channel candidates of each logical domain are uniformly distributed over the logical domain, said method being characterized in that for each logical domain, said selected at least one control channel and at least one control channel candidate of said monitored control channel candidates is in a position derived from the following equation: L Y κ + ⌊ m * N ECCE, k / L M L ⌋ ⁢ mod ⌊ N ECCE, k / L ⌋ + i, where the N ECCE,k is the total number of control channel elements in the logical domain of a subframe k; m denotes the m th controlchannel, respectively the m th control channel candidate and m has a value range from 0 to M; M is the total number of control channels, respectively control channel candidates for each logical domain; L is a corresponding aggregation level; i denotes the index of an occupied control channel element of the m th control channel, respectively the m th control channel candidate and i has a value range from 0 to L-1; and Y k is a logical-domain-specific pseudo-random number. the network selecting by at least one of a plurality of control channels of at least one logical domain of a control channel element, for transmitting control information to the mobile device, wherein the plurality of control channels of each logical domain are uniformly distributed over the logical domain; and the mobile device monitoring by all of the control channel candidates of each of the at least one logical domain of said control channel element, for obtaining the control information which is transmitted from the network and configured to the mobile device, wherein said all of the control channel candidates of each logical domain are uniformly distributed over the logical domain, said method being characterized in that for each logical domain, said selected at least one control channel and at least one control channel candidate of said monitored control channel candidates is in a position derived from the following equation: L Y κ + ⌊ m * N ECCE, k / L M L ⌋ ⁢ mod ⌊ N ECCE, k / L ⌋ + i, where the N ECCE,k is the total number of control channel elements in the logical domain of a subframe k; m denotes the m th controlchannel, respectively the m th control channel candidate and m has a value range from 0 to M; M is the total number of control channels, respectively control channel candidates for each logical domain; L is a corresponding aggregation level; i denotes the index of an occupied control channel element of the m th control channel, respectively the m th control channel candidate and i has a value range from 0 to L-1; and Y k is a logical-domain-specific pseudo-random number.