US 12,471,059 B2
Method and apparatus for data transmission of multi-card UE, and storage medium, user equipment and base station
Wei Fan, Shanghai (CN); Yun Deng, Shanghai (CN); Xinghang Gao, Shanghai (CN); Lifeng Han, Shanghai (CN); and Xiangxin Gu, Shanghai (CN)
Assigned to SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD., Shanghai (CN)
Appl. No. 17/925,285
Filed by SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD., Shanghai (CN)
PCT Filed Apr. 2, 2021, PCT No. PCT/CN2021/085157
§ 371(c)(1), (2) Date Nov. 14, 2022,
PCT Pub. No. WO2021/227699, PCT Pub. Date Nov. 18, 2021.
Claims priority of application No. 202010408113.0 (CN), filed on May 14, 2020.
Prior Publication US 2023/0171734 A1, Jun. 1, 2023
Int. Cl. H04W 68/02 (2009.01); H04W 72/12 (2023.01); H04W 88/06 (2009.01)
CPC H04W 68/02 (2013.01) [H04W 72/1215 (2013.01); H04W 88/06 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method for data transmission of a multi-card UE, wherein the multi-card UE has at least a first subscriber identity module (SIM) card and a second SIM card, the first SIM card is in a connected status with a network, the method comprises:
determining a wireless operation demand of the second SIM card, and requesting a transmission time gap from the network according to the wireless operation demand, for enabling the second SIM card to execute a wireless operation in the transmission time gap; and
generating a gap adjustment request according to the wireless operation executed by the second SIM card, and sending the gap adjustment request to the network, for enabling the network to adjust allocated transmission time gap according to the gap adjustment request.