Patent ID: 11924768
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. The apparatus according to claim 11, wherein
the quantity of repeated transmissions of the target data satisfies any one of the following formulas:

P1+P2·10·log10K≥T; 

P1+P2·10·log10K≥T, and K≥KCElevel,min;

P1+(i−1)·P3+P2·10·log10K≥T; or

P1+(i−1)·P3+P2·10·log10K≥T, and K≥KCElevel,min, wherein

T is a transmit power threshold obtained through calculation based on the following parameters: the target receive power, a path loss value obtained by the processing unit through a measurement, and a parameter related to a transmit power of the communication apparatus;
P1 indicates the transmit power of the communication apparatus, and P1max≥P1, wherein P1max is a maximum transmit power of the communication apparatus;
P2 indicates a repeated transmission gain adjustment factor;
P3 indicates a power increment step;
K indicates the quantity of repeated transmissions of the target data;
i indicates that the communication interface sends the target data for an ith time, wherein i=1, 2, . . . , K; and
KCElevel,min indicates a minimum quantity of repeated transmissions corresponding to the communication apparatus at different coverage levels, and K≥KCElevel,min.