Patent ID: 8451775

Claim:
A method of transmitting a cell type information, which is transmitted by a base station in a wireless communication system, the method comprising: broadcasting a boundary point information (Z) between a cell identity of a public ABS (advanced base station) and a cell identity of a private ABS via an S-SFH SP3 (secondary-super frame header subpacket3), wherein the boundary point information (Z) is a range information of cell identity partitions partitioned by granularity of 10 sequences or 20 sequences per segment, wherein a total number of the cell identity partitions is 16, wherein the range information of cell identity partitions includes information that all cell identities are cell identities of the private ABS or information that all cell identities are cell identities of the public ABS except for cell identities of a macro ABS, and wherein the boundary point information (Z) indicates that 256*segment ID to 85+256*segment ID correspond to the cell identity for the macro ABS of the public ABS, indicates that 86+256*segment ID to Z+256*segment ID correspond to the cell identity for the public ABS except the macro ABS, and indicates that (Z+1)+256*segment ID to 255+256*segment ID correspond to the cell identity for CSG (closed subscriber group) femto ABS.