US 12,225,568 B2
Method and device in communication nodes for wireless communication
Lu Wu, Shanghai (CN); and Xiaobo Zhang, Shanghai (CN)
Assigned to SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED, Shanghai (CN)
Filed by Lu Wu, Shanghai (CN); and Xiaobo Zhang, Shanghai (CN)
Filed on Sep. 6, 2021, as Appl. No. 17/467,290.
Claims priority of application No. 202010927989.6 (CN), filed on Sep. 7, 2020.
Prior Publication US 2022/0078816 A1, Mar. 10, 2022
Int. Cl. H04W 72/12 (2023.01); H04W 72/50 (2023.01)
CPC H04W 72/535 (2023.01) 20 Claims
OG exemplary drawing
 
1. A first node for wireless communications, comprising:
a first receiver, receiving a first information block, a second information block and a third information block; and
a first transmitter, when a first condition set is satisfied, transmitting a first bit block and a second bit block in a first time-frequency resource block, dropping transmitting the second bit block in a second time-frequency resource block, and dropping transmitting the second bit block in a third time-frequency resource block; when the first condition set is not satisfied, dropping transmitting the first bit block in the first time-frequency resource block, transmitting the second bit block in the second time-frequency resource block, and transmitting the second bit block in the third time-frequency resource block;
the first transmitter transmits a first reference signal, or the first receiver receives a first reference signal;
the first transmitter transmits a second reference signal, or the first receiver receives a second reference signal;
wherein the first information block is used to indicate the first time-frequency resource block, and the first time-frequency resource block is reserved for the first bit block; the second information block is used to indicate the second time-frequency resource block and the third time-frequency resource block, and the second time-frequency resource block and the third time-frequency resource block are respectively reserved for two repetitions of the second bit block; the first time-frequency resource block overlaps with the second time-frequency resource block in time domain, and the first time-frequency resource block overlaps with the third time-frequency resource block in time domain; whether the first condition set is satisfied is used to determine whether to drop transmitting the first bit block in the first time-frequency resource block, the third information block is used to indicate a first index and a second index, the first index is used to indicate the first reference signal, and the second index is used to indicate the second reference signal: the first index is used to determine a spatial relation of the second time-frequency resource block, and the second index is used to determine a spatial relation of the third time-frequency resource block; the first condition set comprises: the first index is the same as the second index; the first index is a non-negative integer, and the second index is a non-negative integer; the first bit block comprises at least one bit, and the second bit block comprises at least one bit.