Patent ID: 11889449
Assignee: SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. The first-type communication node according to claim 12, wherein the first transmission timing adjustment is one of Q1 candidate adjustments, and the second transmission timing adjustment is one of Q2 candidate adjustments; the minimum step-size corresponding to the first transmission timing adjustment is equal to a minimum of an absolute value of a difference of any two of the Q1 candidate adjustments, and the minimum step-size corresponding to the second transmission timing adjustment is equal to a minimum of an absolute value of a difference of any two of the Q2 candidate adjustments, both the Q1 and the Q2 being positive integers greater than 1; at least the latter of the minimum step-size corresponding to the first transmission timing adjustment and the minimum step-size corresponding to the second transmission timing adjustment is related to a sub-carrier spacing of sub-carriers occupied by the first radio signal; the Q1 candidate adjustments are predefined, or obtained by multiplying the Q1 candidate integers respectively by the minimum step-size corresponding to the first transmission timing adjustment; and the Q1 candidate integers are predefined; any two of the Q1 candidate adjustments are unequal, any two of the Q2 candidate adjustments are unequal, there is one of the Q1 candidate adjustments being equal to 0.