A METHOD, TRANSMITTING DEVICE, BASE STAION AND USER EQUIPMENT FOR TRANSMITTING COMMON CONTROL INFORMATION BASED ON MULTI-CARRIER SYSTEM

摘要

A method, transmitting device, base station and user equipment for transmitting common control information based on multi-carrier system mainly comprises following technology contents: transmitting common control information by common control channels that are dispersedly distributed on the main-subcarrier. The present invention can realize that the common control channel performs transmitting using bigger power by dispersed distributing common control channels on the main-subcarrier of cell. The present invention is propitious to accurately demodulate common control channels, especially, broadcast channels. The present invention suppresses interference between cells due to have no frequency overlap between main-subcarrier of adjacent cells, and realizes frequency diversity by dispersed distributing common control channels on the main-subcarrier of cell, and increases system performance and perfects frequency multiplexing technology.