| 摘要 |
The invention relates to a communication method for a terminal, which enables the transmission of information to a base station and which comprises the steps of: attempting random access to a first base station; creating an rlf-report including one or more pieces of information associated with the random access in the event the random access fails; connecting to one base station from among base stations including the first base station; and transmitting the rlf-report to the connected base station. According to one embodiment of the present invention, a communication method for a base station, which enables information to be received from a terminal, comprises the steps of: connecting to the terminal; and receiving an rlf-report including one or more pieces of information associated with the random access from the connected terminal when a previously-performed random access in the terminal has failed. According to the embodiments of the present invention, information including channel information is transmitted to a base station to which a terminal is initially connected even when the terminal has failed in performing random access thereto, to thus enable the efficient transmission of information, and the base station may control scheduling or the like in accordance with the information reported by the terminal, thereby enabling efficient communication. |
