US 11,659,450 B2
Method for supporting indication of a failure event to a source access system
Lixiang Xu, Beijing (CN); Hong Wang, Beijing (CN); and Huarui Liang, Beijing (CN)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Jun. 15, 2021, as Appl. No. 17/347,858.
Application 17/347,858 is a continuation of application No. 16/834,469, filed on Mar. 30, 2020, granted, now 11,039,343, issued on Jun. 15, 2021.
Application 16/834,469 is a continuation of application No. 16/284,679, filed on Feb. 25, 2019, granted, now 10,609,603, issued on Mar. 31, 2020.
Application 16/284,679 is a continuation of application No. 15/657,857, filed on Jul. 24, 2017, granted, now 10,219,185, issued on Feb. 26, 2019.
Application 15/657,857 is a continuation of application No. 14/430,311, granted, now 9,730,115, issued on Aug. 8, 2017, previously published as PCT/KR2013/008390, filed on Sep. 17, 2013.
Claims priority of application No. 201210359119.9 (CN), filed on Sep. 21, 2012.
Prior Publication US 2021/0314823 A1, Oct. 7, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 36/00 (2009.01); H04W 24/02 (2009.01); H04W 36/14 (2009.01)
CPC H04W 36/0016 (2013.01) [H04W 36/0061 (2013.01); H04W 36/0066 (2013.01); H04W 24/02 (2013.01); H04W 36/14 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A method for executing a handover in a communication system, the method comprising:
receiving, by a first base station (BS) of a first system which is different from a second system, from a second BS of the second system, information associated with a cell identifier related to the second BS and information associated with a tracking area identifier (TAI);
detecting, by the first BS, a too early inter-system handover from the second BS to the first BS; and
transmitting, by the first BS, to the second BS, a handover report including the information associated with the cell identifier related to the second BS, as a response to the detection of too early inter-system handover.