| 摘要 |
An embodiment of the present invention relates to a method for selecting a base station for performing communication in a wireless network environment including small cells, the method comprising the steps of: evaluating the utilization for base stations which can communicate with a terminal of a user; selecting base stations which have the lowest utilization among the base stations; in consideration of a signal-to-interference-plus-noise ratio (SINR) at which communication with the terminal of the user can be performed, additionally selecting a base station so as to satisfy the SINR; and performing cooperative communication with the terminal of the user through joint transmission of the base stations. Therefore, the present invention enables a user to preferentially select a base station having relatively low throughput in an environment where users and networks are densely deployed, so that even in a situation where a user density is temporarily high or there is high service demand from a user, a stable network connection can be achieved and the performance of the network can be maintained at a certain level. |
