US 12,219,541 B2
Carrier configuration method and related apparatus
Yongzhao Cao, Shenzhen (CN); Zhenghua Tang, Shanghai (CN); Jibin Wang, Shanghai (CN); and Xianyong Ji, Shanghai (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed on Apr. 7, 2022, as Appl. No. 17/715,535.
Application 17/715,535 is a continuation of application No. PCT/CN2020/117770, filed on Sep. 25, 2020.
Claims priority of application No. 201910964026.0 (CN), filed on Oct. 11, 2019.
Prior Publication US 2022/0232570 A1, Jul. 21, 2022
Int. Cl. H04W 72/0453 (2023.01); H04L 5/00 (2006.01)
CPC H04W 72/0453 (2013.01) [H04L 5/001 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A carrier configuration method, comprising:
obtaining, by a radio access network device, an available spectrum resource bandwidth and a maximum carrier bandwidth at a subcarrier spacing; and
configuring, by the radio access network device, a first carrier and a second carrier, wherein a sum of a first carrier bandwidth of the first carrier and a second carrier bandwidth of the second carrier is greater than the available spectrum resource bandwidth, and the sum of the first carrier bandwidth and the second carrier bandwidth minus an overlapping bandwidth between the first carrier and the second carrier equals the available spectrum resource bandwidth.