US 11,991,098 B2
Multicarrier-based data transmission method and apparatus in mobile communication system
Soenghun Kim, Suwon-si (KR); Gert-Jan Van Lieshout, Apeldoorn (NL); Youngbum Kim, Seoul (KR); and Aris Papasakellariou, Dallas, TX (US)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Jun. 17, 2022, as Appl. No. 17/843,481.
Application 17/843,481 is a continuation of application No. 16/826,781, filed on Mar. 23, 2020, granted, now 11,368,262, issued on Jun. 21, 2022.
Application 16/826,781 is a continuation of application No. 15/989,896, filed on May 25, 2018, granted, now 10,601,555, issued on Mar. 24, 2020.
Application 15/989,896 is a continuation of application No. 14/608,589, filed on Jan. 29, 2015, granted, now 9,985,756, issued on May 29, 2018.
Claims priority of application No. 10-2014-0011266 (KR), filed on Jan. 29, 2014; application No. 10-2014-0038833 (KR), filed on Apr. 1, 2014; application No. 10-2014-0133366 (KR), filed on Oct. 2, 2014; application No. 10-2014-0143643 (KR), filed on Oct. 22, 2014; and application No. 10-2014-0160369 (KR), filed on Nov. 17, 2014.
Prior Publication US 2022/0329367 A1, Oct. 13, 2022
Int. Cl. H04L 5/00 (2006.01); H04W 24/08 (2009.01); H04W 48/16 (2009.01); H04W 72/27 (2023.01)
CPC H04L 5/001 (2013.01) [H04L 5/0098 (2013.01); H04W 24/08 (2013.01); H04W 48/16 (2013.01); H04W 72/27 (2023.01)] 8 Claims
OG exemplary drawing
 
1. A method performed by a terminal which is capable of communicating with a master base station and a secondary base station in a wireless communication system, the method comprising:
configuring a first medium access control (MAC) entity for a master cell group (MCG) associated with the master base station;
configuring a second MAC entity for a secondary cell group (SCG) associated with the secondary base station;
receiving a radio resource control (RRC) reconfiguration message;
resetting, in case that the RRC reconfiguration message includes first information associated with a handover for the MCG, the first MAC entity based on the first information; and
resetting, in case that the RRC reconfiguration message includes second information associated with a handover for the SCG, the second MAC entity based on the second information.