ELECTRONIC DEVICE AND METHOD FOR TUNING WAVELENTH IN OPTICAL NETWORK
An electronic device according to various embodiments performs a channel sweep based on distinct time differences respectively corresponding to supportable channels. An optical signal of the same channel is transmitted at least twice during any one period in which the channel sweep is performed. Whi...
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| Zusammenfassung: | An electronic device according to various embodiments performs a channel sweep based on distinct time differences respectively corresponding to supportable channels. An optical signal of the same channel is transmitted at least twice during any one period in which the channel sweep is performed. While the electronic device is performing the channel sweep, an external electronic device receives the optical signal of the same channel at least twice. Based on the time differences between the received optical signals, the external electronic device identifies a channel capable of communicating with the electronic device. |
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