Method and apparatus for transceiving signals in wireless communication systems

摘要

One embodiment of the present invention relates to a method for transmitting a signal by a terminal in a wireless communication system which comprises a step wherein, during a predetermined time period in one portion of the frequency bandwidths from among the frequency bandwidths of channels used by said terminal, a carrier wave sensing signal of another terminal is transmitted in which information on the frequency bandwidths of the channel is included.

主权项

1. A method of transmitting a signal by a first user equipment in a wireless communication system, the method comprising:
transmitting a signal for carrier sensing second user equipments during a predetermined period of time in one or more frequency bands among multiple frequency bands of a channel used by the first user equipment, wherein the signal for carrier sensing includes information on a frequency bandwidth of the channel, and wherein the signal for carrier sensing comprises a narrowband-short training field (N-STF), a narrowband-long training field (N-LTF), and a narrowband-signal (N-SIG).