| 摘要 |
Disclosed is a method for transmitting control signaling, including: step 1: at a terminal, obtaining a control gain, when determining a signaling message to be transmitted includes data information and control signaling, judging whether a base station has issued a power adjustment; if no, executing step 2; otherwise, executing step 3; step 2: at the terminal, judging whether a current available power of the terminal meets a requirement for simultaneously transmitting the data information and the control signaling according to the control gain; if yes, simultaneously transmitting the data information and the control signaling; if no, but the current available power meets a requirement for transmitting the data information, transmitting the data information first, and then reporting a buffer status report, BSR, to the base station according to the control gain, and transmitting the control signaling in a next cycle based on a newly adjusted power issued by the base station; if the current available power meet neither the requirement for simultaneous transmission nor the requirement for transmitting the data information, transmitting the control information at a maximum transmit power using a Hybrid Automatic Repeat Request, HARQ, mechanism; and step 3: at the terminal, if the adjusted power issued by the base station is greater than or equal to the control gain, transmitting the data information and the control signaling at the adjusted power; if the adjusted power issued by the base station is smaller than the control gain, executing step 2. |
