System and method for transmitting common data in a mobile communication system

摘要

A common channel transmission system and method for transmitting common data to multiple users by means of a multibeam. A common data coding means space-time codes the common data throughout all beams included in the multibeam. A data transmission means assigns the common data space-time coded by the common data coding means to all beams included in the multibeam and transmits the common data to the multiple users.