CPC H04W 52/365 (2013.01) [H04L 5/0092 (2013.01); H04W 52/08 (2013.01); H04W 52/367 (2013.01); H04W 52/42 (2013.01); H04W 72/23 (2023.01); H04W 74/0833 (2013.01); H04W 76/27 (2018.02); H04W 80/02 (2013.01)] | 14 Claims |
1. A method for receiving power headroom, comprising:
receiving, by a network device from a terminal, power headroom (PH) of an uplink signal in each bandwidth part (BWP) among a plurality of BWPs configured in one carrier after the terminal calculates PH of uplink signals in the plurality of BWPs according to a transmission parameter and/or a power control parameter of the uplink signal in each BWP among the plurality of BWPs, wherein the plurality of BWPs comprise at least two active uplink BWP for the terminal;
wherein for each BWP among the plurality of BWPs, the transmission parameter and/or the power control parameter of the uplink signal in the BWP is a transmission parameter and/or a power control parameter of the uplink signal that is sent in the BWP at a moment when the PH is calculated;
wherein when an uplink signal is sent by the terminal in a first BWP among the plurality of BWPs at the moment when the PH is calculated, the PH of the uplink signal in the first BWP is calculated by the terminal according to the transmission parameter and the power control parameter of the uplink signal in the first BWP.
|