METHOD, DEVICE AND SYSTEM FOR COMMON CHANNEL PROCESSING

摘要

The embodiments of the present invention provide a method, a device and a system for common channel processing, and the method includes: generating a first set of common channel spectrum candidates according to location information of available sub-carriers and attribute information of the available sub-carriers retrieved from a first database of spectrum statuses; transmitting the first set of the common channel spectrum candidates to a terminal; and determining candidate sub-channels for common channels from a third set of common channel spectrum candidates returned by the terminal, so as to generate and transmit a set of common channel spectrums to the terminal. With the embodiments of the present invention, the base station and the terminal acquire respectively local sub-carriers which are available currently, and perform spectrum negotiation. Finally, a set of common channel spectrums is determined by the base station, and a common channel mechanism is enabled in a dynamic spectrum environment.