US 11,882,574 B2
Information transmission method, terminal device, and network device
Bingzhao Li, Beijing (CN); Yi Guo, Shenzhen (CN); Huiping Shan, Shenzhen (CN); and Guangsheng Pan, Dongguan (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on May 19, 2022, as Appl. No. 17/748,427.
Application 17/748,427 is a continuation of application No. 16/832,405, filed on Mar. 27, 2020, granted, now 11,343,826.
Application 16/832,405 is a continuation of application No. PCT/CN2018/105098, filed on Sep. 11, 2018.
Claims priority of application No. 201710898879.X (CN), filed on Sep. 28, 2017.
Prior Publication US 2022/0287028 A1, Sep. 8, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/543 (2023.01); H04W 72/51 (2023.01); H04B 7/0413 (2017.01); H04B 7/06 (2006.01); H04W 8/24 (2009.01); H04W 72/0453 (2023.01); H04W 88/02 (2009.01)
CPC H04W 72/51 (2023.01) [H04B 7/0413 (2013.01); H04B 7/0626 (2013.01); H04W 8/24 (2013.01); H04W 72/0453 (2013.01); H04W 72/543 (2023.01); H04W 88/02 (2013.01)] 24 Claims
OG exemplary drawing
 
1. A method, applied in a network device, the method comprising:
sending a first message to a terminal device, wherein the first message carries information comprising a carrier aggregation band combination range, and the carrier aggregation band combination range comprises at least one of a requested maximum bandwidth of carriers, or a requested maximum quantity of the carriers; and
receiving a carrier aggregation capability and baseband capabilities from the terminal device;
wherein the carrier aggregation capability meets the carrier aggregation band combination range, the carrier aggregation capability comprises a quantity of carriers supported by the terminal device and a bandwidth of a carrier supported by the terminal device, and
wherein the baseband capabilities meet a baseband capability range, the baseband capability range is based on the carrier aggregation band combination, and the baseband capabilities comprises a baseband capability with regard to one class of carrier information, and the carrier information comprises a quantity of carriers and a bandwidth of a carrier, and a baseband capability with regard to one class of carrier information comprises a first multiple-input multiple-output (MIMO) capability, and the first MIMO capability indicates a quantity of MIMO layers supported by the terminal device.