, 24; For 10 MHz band, 6, 12, 24, 30; For 20 MHz band, 12, 24, 48, 60. Number of DL ACK/NACK Channel numbers represented by Channels per HARQ Feedback the two bits (0, 1, 2, 3) are as A-MAP Region follows: For 5 MHz band, 4, 8, 12, 16; For 10 MHz band, 8, 16, 24, 32; For 20 MHz band, 16, 32, 48, 64. Power Control Channel Size of power control channel. Resource Size Indicator Primary Frequency Partition Ob0: Reuse-1 partition; Location Ob1: Power-boosted reuse-3 partition. Assignment A-MAP MCS Ob0: QPSK 1/2 and QPSK 1/4 can Selection be used for Assignment A-MAP in reuse-1 partition. QPSK 1/2 is used for Assignment A-MAP in the power-boosted reuse-3 partition of FFR. Ob1: QPSK 1/2 and QPSK 1/8 can be used for Assignment A-MAP in reuse-1 partition and QPSK 1/4 is used for Assignment A-MAP in the power-boosted reuse 3 partition of FFR. DCASSE 5/4/3 For 2048-point FFT size, 5 bits; For 1024-point FFT size, 4 bits; For 512-point FFT size, 3 bits. DCASMBO 5/4/3 For 2048-point FFT size, 5 bits; For 1024-point FFT size, 4 bits; For 512-point FFT size, 3 bits. 3/2/1 For 2048-point FFT size, 3 bits; For 1024-point FFT size, 2 bits; For 512-point FFT size, 1 bit. Frame Configuration Index The mapping between value of this index and frame configuration is listed in the reference [2] specification. Legacy Support Indicates whether frame configuration supports legacy system: ObO: No legacy support; Ob1: Legacy is supported. If Legacy System is Supported Note: The following parameters are transmitted only if legacy systems are supported. Allocation Periodicity of Ranging The periodicity of ranging channel Channel allocation. Subframe Offset of Ranging The value of the subframe offset Channel of ranging channel allocation 0 < OSF < 3. Start code Information of The value of the parameter for Ranging Channel the beginning of code group (S) 0 ks < 15. Ranging Preamble Code The number of initial, handover and Partition Information periodic codes (N, O and M). UL_PermBase The UL_PermBase parameter used in the legacy system. (Continue