CPC H04W 74/08 (2013.01) [H04W 72/0446 (2013.01); H04W 84/12 (2013.01); H04W 74/0808 (2013.01); H04W 88/02 (2013.01)] | 13 Claims |
1. A wireless communication terminal comprising:
a transceiver; and
a processor,
wherein the processor performs respective contention procedures in a plurality of channels in an unlicensed band, and performs, by using the transceiver, transmission in a first channel of the plurality of channels based on a contention procedure in the first channel and transmission in a second channel of the plurality of channels based on a contention procedure in the second channel,
wherein the contention procedure in the first channel and the contention procedure in the second channel are performed independently of each other.
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