US 12,218,886 B2
Wireless system wider bandwidth carrier indication
Zhi Yan, Beijing (CN); Haipeng Lei, Beijing (CN); Lianhai Wu, Beijing (CN); Jie Shi, Beijing (CN); and Haiming Wang, Beijing (CN)
Assigned to Lenovo (Beijing) Limited, Beijing (CN)
Appl. No. 17/624,695
Filed by LENOVO (BEIJING) LIMITED, Beijing (CN)
PCT Filed Jul. 5, 2019, PCT No. PCT/CN2019/094880
§ 371(c)(1), (2) Date Jan. 4, 2022,
PCT Pub. No. WO2021/003604, PCT Pub. Date Jan. 14, 2021.
Prior Publication US 2022/0278814 A1, Sep. 1, 2022
Int. Cl. H04L 5/00 (2006.01); H04W 72/04 (2023.01); H04W 72/0453 (2023.01); H04W 72/23 (2023.01)
CPC H04L 5/0098 (2013.01) [H04W 72/0453 (2013.01); H04W 72/23 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A method performed by a base station, the method comprising:
transmitting a candidate carrier configuration that indicates at least one of a frequency position, a frequency offset, an operation mode, narrowband reference signal (NRS) information, cell specific reference signal (CRS) information, a power offset, or an evolved universal mobile telecommunications system terrestrial radio access (EUTRA) system bandwidth of at least one candidate carrier; and
transmitting an indication of whether a candidate carrier, based on the candidate carrier configuration, can be used for data transmission.