Method for more efficiently utilizing radio resources in a wireless communication system including a plurality of small cells

摘要

One embodiment of the present invention provides a method for determining a radio resource by a terminal. According to the method, information on a second cell can be received from a first cell, wherein a radio resource of the first cell includes a plurality of wireless frames along a time axis, each wireless frame includes a plurality of subframes, and the information on the second cell can include an ID of the second cell. In addition, a radio resource of the second cell can be determined by using the information on the second cell, wherein the radio resource of the second cell can be determined as a partial region in the wireless frames or the subframes of the first cell, which is indicated by the information on the second cell.

主权项

1. A method for determining a radio resource, the method performed by a terminal and comprising:
receiving, by a transceiver of the terminal and from a first cell, information on a second cell, wherein the first cell and the second cell use a radio resource in-turn according to a time division multiplexing (TDM) technique, wherein the radio resource includes a plurality of radio frames along a time axis, each radio frame including a plurality of sub-frames, and wherein the information on the second cell includes an ID of the second cell; and determining, by a processor of the terminal, the second cell's radio resource using the information on the second cell, wherein the determined radio resource of the second cell corresponds to a partial region in the radio frame or the sub-frame, wherein the determined radio resource of the second cell includes a plurality of sub-frames where no control information for the first cell is transmitted; and wherein a sub-frame where the control information for the first cell is transmitted is a sub-frame where a primary synchronization signal and a secondary synchronization signal are transmitted.