US 11,902,983 B2
Method and apparatus for transmitting and receiving data in wireless communication system
Youngbum Kim, Seoul (KR); and Juho Lee, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Nov. 30, 2017, as Appl. No. 15/827,419.
Claims priority of application No. 10-2016-0162268 (KR), filed on Nov. 30, 2016.
Prior Publication US 2018/0152927 A1, May 31, 2018
Int. Cl. H04L 5/00 (2006.01); H04W 72/23 (2023.01); H04L 1/1829 (2023.01); H04W 72/52 (2023.01); H04W 52/02 (2009.01)
CPC H04W 72/23 (2023.01) [H04L 1/1835 (2013.01); H04L 5/0033 (2013.01); H04L 5/0055 (2013.01); H04L 5/0073 (2013.01); H04W 72/52 (2023.01); H04L 5/006 (2013.01); H04L 5/0092 (2013.01); H04W 52/0209 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A method performed by a base station (BS), the method comprising:
receiving, by the base station, a signal having a signal strength that is higher than a threshold value;
identifying, by the base station, that decoding of the received signal fails;
identifying, by the base station, that resources on which the received signal has been received are included in an overlapped portion in which a first resource dynamically allocated by control information and a second resource predetermined by configuration information overlap;
identifying, based on the resources being included in the overlapped portion, an amount of the resources in the overlapped portion;
skipping storage, in a buffer, by the base station, of the received signal that failed decoding, based on the amount of the resources in the overlapped portion exceeding a threshold amount of resources; and
requesting, by the base station, retransmission of the received signal on a resource excluding the overlapped portion.