FIELD: communication.
SUBSTANCE: communication device functioning as a base station includes: a communication unit that transmits and receives a wireless communication signal; and a control unit that controls a channel used by a subordinate wireless terminal, the control unit assigns the first transmission scheme to the first wireless terminal that uses a specific primary channel and assigns the second transmission scheme, different from the first transmission scheme, to the second wireless terminal that uses a non-primary channel that does not include the primary channel. The second transmission scheme has lower data transmission speed or higher transmission power relatively to the first transmission scheme.
EFFECT: performing wireless data transmission in multi-channel in wireless environment preventing collisions.
10 cl, 14 dwg
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Authors
Dates
2021-11-02—Published
2018-03-05—Filed