US 12,279,274 B2
Method and device for carrier scheduling
Zhihua Shi, Dongguan (CN); Wenhong Chen, Dongguan (CN); Yun Fang, Dongguan (CN); and Yingpei Huang, Dongguan (CN)
Assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Dongguan (CN)
Filed by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Dongguan (CN)
Filed on Aug. 11, 2022, as Appl. No. 17/885,540.
Application 17/885,540 is a continuation of application No. PCT/CN2020/075348, filed on Feb. 14, 2020.
Prior Publication US 2022/0386359 A1, Dec. 1, 2022
Int. Cl. H04W 72/23 (2023.01)
CPC H04W 72/23 (2023.01) 20 Claims
OG exemplary drawing
 
1. A method for carrier scheduling, applied to a first terminal device, wherein the method comprises:
receiving a first configuration information by the first terminal device, wherein the first configuration information is used to indicate the first terminal device to configure at least a first cell and a second cell, the first cell is a primary cell, the second cell is a secondary cell, at least part of data transmission of the first cell is scheduled by a control information transmitted on the second cell, and the first configuration information is transmitted through a radio resource control (RRC) signaling;
receiving a second configuration information by the first terminal device, wherein the second configuration information is used to indicate that the second cell can schedule at least part of the data transmission of the first cell, the second configuration information is transmitted through an RRC signaling, the first configuration information carries the second configuration information, and at least part of the data transmission of the first cell is self-scheduled by the first cell; and
according to a configuration information of a first search space corresponding to the first cell, determining that the first terminal device monitors a physical downlink control channel (PDCCH) candidate corresponding to the first search space in the first cell and/or the second cell, wherein when the first search space is a common search space and/or the second cell is not activated, the first terminal device monitors the PDCCH candidate corresponding to the first search space on the first cell.