US 11,968,682 B2
Uplink dynamic grant-free transmission method and apparatus
Xiuqiang Xu, Shanghai (CN); Yan Chen, Shanghai (CN); and Yongxia Lyu, Shanghai (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed on Mar. 26, 2021, as Appl. No. 17/213,604.
Application 17/213,604 is a continuation of application No. PCT/CN2019/108690, filed on Sep. 27, 2019.
Claims priority of application No. 201811142702.8 (CN), filed on Sep. 28, 2018.
Prior Publication US 2021/0219333 A1, Jul. 15, 2021
Int. Cl. H04W 72/23 (2023.01); H04L 5/00 (2006.01); H04W 72/0446 (2023.01); H04W 72/0453 (2023.01)
CPC H04W 72/23 (2023.01) [H04L 5/0098 (2013.01); H04W 72/0446 (2013.01); H04W 72/0453 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A terminal, comprising:
a receiving module configured to receive downlink control information, wherein the downlink control information comprises a plurality of pieces of indication information, each piece of indication information corresponds to one type 2 configured grant configuration, the indication information is used to indicate the terminal to perform an operation on the type 2 configured grant configuration corresponding to the indication information, and the operation comprises: activating, deactivating, or maintaining a state; and
a processing module configured to perform corresponding operations on the plurality of type 2 configured grant configurations based on the downlink control information,
wherein:
the receiving module is further configured to receive first bandwidth part (BWP) indication information, wherein the first BWP indication information is used to indicate the terminal to use a second BWP;
the processing module is further configured to: deactivate a first BWP and suspend all type 2 configured grants in an active state on the first BWP, wherein the first BWP is a BWP used by the terminal before the terminal receives the first BWP indication information;
the processing module is further configured to activate the second BWP;
the receiving module is further configured to receive second BWP indication information, wherein the second BWP indication information is used to indicate the terminal to use the first BWP;
the processing module is further configured to: deactivate the second BWP, and activate the first BWP; and
the processing module is further configured to: if the downlink control information is used to indicate the terminal to activate a plurality of target type 2 configured grants on the first BWP, activate the plurality of target type 2 configured grants on the first BWP, wherein the target type 2 configured grant is a type 2 configured grant that is in the active state on the first BWP before the terminal receives the first BWP indication information.