US 12,309,006 B2
Carrier processing method, baseband unit, and storage medium
Yibu Li, Shanghai (CN); Jiang Zhu, Shanghai (CN); Zhenghu Ding, Shanghai (CN); and Yongmei Zeng, Shanghai (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
Filed on Sep. 4, 2023, as Appl. No. 18/460,617.
Application 18/460,617 is a continuation of application No. PCT/CN2021/080421, filed on Mar. 12, 2021.
Prior Publication US 2023/0412432 A1, Dec. 21, 2023
Int. Cl. H04L 25/03 (2006.01); H04B 17/309 (2015.01); H04W 72/12 (2023.01)
CPC H04L 25/03828 (2013.01) [H04B 17/309 (2015.01); H04W 72/12 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A carrier processing method, wherein the method is applied to a baseband unit and comprises:
obtaining a signal quality measurement report reported by a target terminal device;
determining, based on the signal quality measurement report, a first carrier set comprising a plurality of first carriers and a first spectral efficiency corresponding to each first carrier in the first carrier set, wherein each first carrier is a carrier that can be accessed by the target terminal device;
determining, based on first relationships and the first spectral efficiency corresponding to each first carrier, first energy consumption growth coefficients corresponding to each first carrier, wherein the first relationships indicate correspondences between energy consumption of a radio unit (RU) and loads of carriers, the carriers are carriers corresponding to the RU, and the first energy consumption growth coefficient reflects a relation between downlink load and energy consumption of a carrier; and
selecting a target carrier based on the first energy consumption growth coefficients corresponding to each first carrier, and indicating the target terminal device to camp on a cell corresponding to the target carrier.