US 10,798,692 B2
Method and device for providing control information for different services
Sungnam Hong, Suwon-si (KR); Taeyoung Kim, Seoul (KR); Hyunseok Ryu, Yongin-si (KR); Yeohun Yun, Hwaseong-si (KR); Namjeong Lee, Suwon-si (KR); and Jongbu Lim, Seoul (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
Filed on Jun. 8, 2017, as Appl. No. 15/617,990.
Claims priority of application No. 10-2016-0071260 (KR), filed on Jun. 8, 2016.
Prior Publication US 2017/0359807 A1, Dec. 14, 2017
Int. Cl. H04W 72/04 (2009.01); H04L 5/00 (2006.01); H04L 27/34 (2006.01); H04W 72/12 (2009.01); H04W 52/32 (2009.01)
CPC H04W 72/042 (2013.01) [H04L 5/0037 (2013.01); H04L 27/3488 (2013.01); H04W 52/325 (2013.01); H04W 72/0446 (2013.01); H04W 72/1289 (2013.01); H04W 72/048 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for operating by a first terminal, the method comprising:
receiving, from a base station, configuration information including information on control channel candidates for the first terminal via higher layer signaling;
receiving, from the base station, common control information for the first terminal and a second terminal including information indicating a control channel among the control channel candidates and overlap information, wherein the overlap information includes information on overlap resources in the control channel, a ratio of the overlap resources to resources in which data for the second terminal is punctured in the overlap resources, and a puncturing indication indicating whether to puncture the data for the second terminal in the overlap resources;
identifying the control channel based on the information on the control channel candidates and the information indicating the control channel among the control channel candidates;
decoding control information received on the control channel based on the information on the overlap resources, the ratio of the overlap resources to the resources in which the data for the second terminal is punctured in the overlap resources, and the puncturing indication; and
receiving, from the base station, data for the first terminal based on the control information,
wherein the second terminal is different from the first terminal.