US 12,382,469 B2
BWP activation method for terminal
Inkwon Seo, Seoul (KR); Joonkui Ahn, Seoul (KR); Suckchel Yang, Seoul (KR); and Seonwook Kim, Seoul (KR)
Assigned to LG Electronics Inc., Seoul (KR)
Filed by LG Electronics Inc., Seoul (KR)
Filed on May 26, 2023, as Appl. No. 18/202,708.
Application 18/202,708 is a continuation of application No. 17/711,366, filed on Apr. 1, 2022, granted, now 11,706,782.
Application 17/711,366 is a continuation of application No. PCT/KR2020/011700, filed on Sep. 1, 2020.
Claims priority of provisional application 62/932,607, filed on Nov. 8, 2019.
Claims priority of application No. 10-2019-0129283 (KR), filed on Oct. 17, 2019; and application No. 10-2019-0141015 (KR), filed on Nov. 6, 2019.
Prior Publication US 2023/0309104 A1, Sep. 28, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/23 (2023.01)
CPC H04W 72/23 (2023.01) 15 Claims
OG exemplary drawing
 
1. A method comprising:
transmitting, by a base station (BS) to a user equipment (UE) for which a primary cell and secondary cells (SCells) are configured, information for search spaces to monitor physical downlink control channel (PDCCH) for detection of downlink control information (DCI);
transmitting, by the BS to the UE, bandwidth part (BWP) information via a radio resource control (RRC) signal, wherein the BWP information informs of a specific BWP;
transmitting, by the BS to the UE, the DCI including a first field related to resource assignment for a specific cell and a second field related to a secondary cell dormancy for a group of configured SCells; and
receiving, by the BS from the UE, Hybrid Automatic Repeat and request-acknowledgement (HARQ-ACK) information related with the DCI,
wherein based on a current active BWP for the UE being a dormant BWP, the specific BWP informed by the BWP information is activated for each activated SCell in the group of configured SCells based on a value of a bit related with the group of configured SCells in the second field included in the DCI being 1.