Patent ID: 8644287

Claim:
A method for transmitting information between a plurality of stations to describe network topology of a wireless communication system based on a mobile multi-hop relay standard, the stations comprising a base station (BS), a first relay station (RS), and a mobile station (MS), the method comprising the steps of: assigning an MS code set in a code division multiple access (CDMA) ranging code set by the BS; assigning RS code set in the CDMA ranging code set by the BS, the RS code set comprising a fixed-RS (F-RS) initial ranging an section, a mobile-RS (M-RS) initial ranging section, a periodic ranging section, a bandwidth request section, and a handover ranging section; transmitting information of the first RS through the RS code set of the CDMA ranging code set from the first RS to the BS; and transmitting information of the MS through the MS code set of the CDMA ranging code set from the MS to the BS.