Channel configuration method and apparatus, power control method and apparatus, user equipment, base station and storage medium

A method for wireless communication, comprising:

• configuring, by a second communication node, a second channel characteristic assumption of a control channel resource set, wherein the control channel resource set is formed by at least a first type of search space or a second type of search space;
• transmitting the second channel characteristic assumption of the control channel resource set to a first communication node;
• and
• transmitting, by the second communication node, a control channel resource in the control channel resource set to the communication node according to the second channel characteristic assumption,
• wherein in a case the first type of search space and the second type of search space satisfy a first trigger condition, the second channel characteristic assumption is configured to be same as a first channel characteristic assumption, the first channel characteristic assumption being a characteristic assumption of the first type of search space or a characteristic assumption of a search space with a preset search space index in the first type of search space.

A device for wireless communication, comprising a processor that is configured to:

• receive a second channel characteristic assumption of a control channel resource set from a second communication node, wherein the second channel characteristic assumption is configured by the second communication node, wherein the control channel resource set is formed by at least one of a first type of search space or a second type of search space;
• receiving, by the first communication node, a control channel resource in the control channel resource set from the second communication node according to the second channel characteristic assumption,
• wherein, in a case the first type of search space and the second type of search space satisfy a first trigger condition, the method further comprises:
• determining that the second channel characteristic assumption is same as a first channel characteristic assumption associated with the first type of search space, the first channel characteristic assumption being a characteristic assumption of the first type of search space or a characteristic assumption of a search space with a preset search space index in the first type of search space.

A device for wireless communication, comprising a processor that is configured to:

• configure a second channel characteristic assumption of a control channel resource set, wherein the control channel resource set is formed by at least one of a first type of search space or a second type of search space;
• transmit the second channel characteristic assumption of the control channel resource set to a first communication node;
• and
• transmit a control channel resource in the control channel resource set to the communication node according to the second channel characteristic assumption,
• wherein in a case the first type of search space and the second type of search space satisfy a first trigger condition, the second channel characteristic assumption is configured to be same as a first channel characteristic assumption, the first channel characteristic assumption being a characteristic assumption of the first type of search space or a characteristic assumption of a search space with a preset search space index in the first type of search space.