METHOD AND AN APPARATUS FOR ALLOCATING RADIO RESOURCES IN A WIRELESS MOBILE INTERNET SYSTEM, PARTICULARLY FOR TRANSMITTING SUBSCRIBER INFORMATION IN A COMMON CONTROL INFORMATION BLOCK IN ALLOCATING DOWNLINK RADIO RESOURCES TO ALLOW A SUBSCRIBER TERMINAL TO ACCESS ONLY A RADIO RESOURCE HAVING ITS PACKET DATA AND SEARCH INFORMATION

摘要

PURPOSE: A method and apparatus for allocating radio resources in a wireless mobile Internet system are provided to lower power consumption of mobile terminal and increase use efficiency of a battery thereof. CONSTITUTION: A base station recognizes radio channel characteristics of downlink(S10). The base station determines adaptive modulation and a channel coding level according to the recognized radio channel characteristics(S11). The base station allocates radio resource corresponding to the modulation and the coding level(S12). The base station generates subscriber information with respect to the allocated radio resource and maps it to a common control information block(S13). The base station transmits packet data in a frame format to downlink(S14).