Patent ID: 11864228
Assignee: ZTE CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. A communication device, being a transmission node or a transmission node of a transmission pair, comprising:
a processor, configured to acquire a transmission opportunity on a preset spectrum; and
a transceiver, configured to, configured to perform transmission on the acquired transmission opportunity after that the processor acquires a right to use the preset spectrum;
wherein after the processor acquires the right to use the preset spectrum, the processor is configured to reserve a specific time domain duration in the time domain, wherein the specific time domain duration reserved in the time domain meets at least one of following features:
feature one: the specific time domain duration is not greater than a detection duration or sensing time duration of a node not supporting multiplexing with the transmission node or the transmission pair; or,
feature two: the specific time domain duration makes a node supporting multiplexing with the transmission node or transmission pair to detect that a channel is idle.