US 12,323,368 B2
Method and device for managing band width part
Shukun Wang, Dongguan (CN); Cong Shi, Dongguan (CN); and Ning Yang, Dongguan (CN)
Assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed on Sep. 21, 2021, as Appl. No. 17/480,715.
Application 17/480,715 is a continuation of application No. PCT/CN2019/089371, filed on May 30, 2019.
Prior Publication US 2022/0006599 A1, Jan. 6, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 5/00 (2006.01); H04L 27/26 (2006.01); H04W 72/044 (2023.01); H04W 72/0453 (2023.01); H04W 72/23 (2023.01); H04W 80/02 (2009.01)
CPC H04L 5/0096 (2013.01) [H04L 27/26025 (2021.01); H04W 72/044 (2013.01); H04W 72/0453 (2013.01); H04W 72/23 (2023.01); H04W 80/02 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A method for managing a band width part (BWP), comprising:
receiving, by a terminal, first configuration information configured by an RRC dedicated signaling sent by a network device, wherein the first configuration information comprises uplink BWP configuration information and downlink BWP configuration information, the uplink BWP configuration information comprises a configuration of at least one uplink BWP, and the downlink BWP configuration information comprises a configuration of at least one downlink BWP, wherein the first configuration information is used to indicate a BWP identifier corresponding to an initial active uplink BWP, and the first configuration information is used to indicate a BWP identifier corresponding to an initial active downlink BWP, and the initial active BWP refers to a first-activated BWP; and
receiving, by the terminal, second indication information comprised in the first configuration information sent by the network device, wherein the second indication information is used to indicate a dormant BWP, and the dormant BWP comprises a dormant downlink BWP, wherein the second indication information is used to indicate a BWP identifier corresponding to the dormant downlink BWP;
wherein the second indication information is independently configured in the uplink BWP configuration information and the downlink BWP configuration information, wherein the dormant BWP further comprises a dormant uplink BWP,
wherein the configuration of each uplink BWP in the uplink BWP configuration information carries the second indication information, and the second indication information is used to indicate whether the uplink BWP is the dormant uplink BWP, and
wherein the configuration of each downlink BWP in the downlink BWP configuration information carries the second indication information, and the second indication information is used to indicate whether the downlink BWP is the dormant downlink BWP.