US 12,010,629 B2
Method and device for uplink power control
Jingxing Fu, Beijing (CN); Chen Qian, Beijing (CN); Yingjie Zhang, Beijing (CN); Bin Yu, Beijing (CN); Qi Xiong, Beijing (CN); and Feifei Sun, Beijing (CN)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Nov. 16, 2022, as Appl. No. 17/988,348.
Application 17/988,348 is a continuation of application No. 17/140,591, filed on Jan. 4, 2021, granted, now 11,864,122.
Application 17/140,591 is a continuation of application No. 16/605,707, granted, now 10,887,842, issued on Jan. 5, 2021, previously published as PCT/KR2018/004461, filed on Apr. 17, 2018.
Claims priority of application No. 201710250358.3 (CN), filed on Apr. 17, 2017; application No. 201710348787.4 (CN), filed on May 17, 2017; application No. 201710516144.6 (CN), filed on Jun. 29, 2017; application No. 201710532281.9 (CN), filed on Jul. 3, 2017; application No. 201710640300.X (CN), filed on Jul. 31, 2017; application No. 201710713211.3 (CN), filed on Aug. 18, 2017; application No. 201710773402.9 (CN), filed on Aug. 31, 2017; application No. 201711140695.3 (CN), filed on Nov. 16, 2017; and application No. 201810031000.6 (CN), filed on Jan. 12, 2018.
Prior Publication US 2023/0079660 A1, Mar. 16, 2023
Int. Cl. H04W 52/14 (2009.01); H04L 5/00 (2006.01); H04W 52/36 (2009.01); H04W 72/23 (2023.01); H04W 80/08 (2009.01)
CPC H04W 52/146 (2013.01) [H04L 5/0092 (2013.01); H04W 52/36 (2013.01); H04W 72/23 (2023.01); H04W 80/08 (2013.01)] 12 Claims
OG exemplary drawing
 
7. A terminal in a communication system, the terminal comprising:
a transceiver; and
a controller coupled with the transceiver and configured to:
receive, from a base station, information on bandwidth parts (BWPs),
receive, from the base station, downlink control information (DCI) including information indicating bandwidth part BWP switching,
perform the BWP switching to a BWP indicated by the information, and
receive, from the base station, a physical downlink control channel (PDCCH) on the BWP from a beginning of a slot,
indicated by an offset of a physical downlink shared channel (PDSCH) scheduled by the DCI,
wherein the PDCCH is not received on the BWP during a time duration from a slot where the terminal receives the DCI until the beginning of the slot, and
wherein the information on the BWPs indicates one of the BWPs for the BWP switching.
 
10. A base station in a communication system, the base station comprising:
a transceiver; and
a controller coupled with the transceiver and configured to:
transmit, to a terminal, information on bandwidth parts (BWPs),
transmit, to the terminal, downlink control information (DCI) including information indicating BWP switching,
perform the BWP switching to a BWP indicated by the information, and
transmit, to the terminal, a physical downlink control channel (PDCCH) on the BWP from a beginning of a slot,
indicated by an offset of a physical downlink shared channel (PDSCH) scheduled by the DCI,
wherein the PDCCH is not transmitted on the BWP during a time duration from a slot where the terminal receives the DCI until the beginning of the slot, and
wherein the information on the BWPs indicates one of the BWPs for the BWP switching.