US 12,150,104 B2
Method and device for transmission bandwidth determination
Hualei Wang, Beijing (CN)
Assigned to Beijing Unisoc Communications Technology Co., Ltd., Beijing (CN)
Filed by Beijing Unisoc Communications Technology Co., Ltd., Beijing (CN)
Filed on Feb. 22, 2022, as Appl. No. 17/677,092.
Application 17/677,092 is a continuation of application No. PCT/CN2020/109138, filed on Aug. 14, 2020.
Claims priority of application No. 201910786260 (CN), filed on Aug. 23, 2019.
Prior Publication US 2022/0183007 A1, Jun. 9, 2022
Int. Cl. H04W 72/04 (2023.01); H04W 72/0453 (2023.01); H04W 72/23 (2023.01)
CPC H04W 72/0453 (2013.01) [H04W 72/23 (2023.01)] 14 Claims
OG exemplary drawing
 
1. A transmission bandwidth determination method, the transmission bandwidth determination method, applied in a terminal, comprising:
receiving network configuration information, the network configuration information containing an information indication;
determining, based on the information indication, whether downlink control information contains transmission bandwidth indication information;
obtaining the transmission bandwidth indication information from the downlink control information in response to the downlink control information containing the transmission bandwidth indication information; and
determining a transmission bandwidth or a frequency domain location based on the obtained transmission bandwidth indication information, wherein determining the transmission bandwidth or the frequency domain location based on the transmission bandwidth indication information comprises:
selecting, based on a code point corresponding to the transmission bandwidth indication information, transmission bandwidth information from one or more code points corresponding to one or a plurality of pieces of candidate transmission bandwidth information configured by a network layer; and
determining, based on the selected transmission bandwidth information, the transmission bandwidth or the frequency domain location.