US 12,256,265 B2
Data transmission method and apparatus, and storage medium
Xianming Chen, Guangdong (CN); Bo Dai, Guangdong (CN); Kun Liu, Guangdong (CN); Weiwei Yang, Guangdong (CN); and Huiying Fang, Guangdong (CN)
Assigned to XI'AN ZHONGXING NEW SOFTWARE CO., LTD., (CN)
Filed by XI'AN ZHONGXING NEW SOFTWARE CO., LTD., Shaanxi (CN)
Filed on Apr. 4, 2022, as Appl. No. 17/712,226.
Application 17/712,226 is a division of application No. 16/650,891, granted, now 11,336,404, previously published as PCT/CN2018/108564, filed on Sep. 29, 2018.
Claims priority of application No. 201710907983.0 (CN), filed on Sep. 29, 2017.
Prior Publication US 2022/0231793 A1, Jul. 21, 2022
Int. Cl. H04L 1/1829 (2023.01); H04L 1/1867 (2023.01); H04L 5/00 (2006.01); H04W 28/02 (2009.01); H04W 28/04 (2009.01); H04W 72/1263 (2023.01); H04W 72/23 (2023.01); H04W 76/27 (2018.01); H04W 76/28 (2018.01); H04W 76/30 (2018.01); H04W 84/02 (2009.01); H04W 88/02 (2009.01); H04W 88/08 (2009.01); H04W 92/02 (2009.01); H04W 92/10 (2009.01)
CPC H04W 28/04 (2013.01) [H04L 1/1864 (2013.01); H04L 1/189 (2013.01); H04L 5/0055 (2013.01); H04L 5/0076 (2013.01); H04W 28/0289 (2013.01); H04W 72/1263 (2013.01); H04W 72/23 (2023.01); H04W 76/27 (2018.02); H04W 76/28 (2018.02); H04W 76/30 (2018.02); H04W 84/02 (2013.01); H04W 88/02 (2013.01); H04W 88/08 (2013.01); H04W 92/02 (2013.01); H04W 92/10 (2013.01); Y02D 30/70 (2020.08)] 12 Claims
OG exemplary drawing
 
1. A data transmission method, comprising:
receiving second downlink control information over a second search space, and rejecting receiving first downlink control information over a first search space; wherein the second downlink control information comprises downlink control information for carrying feedback of a base station;
wherein receiving the second downlink control information over the second search space and rejecting receiving the first downlink control information over the first search space comprise:
during a physical uplink shared channel (PUSCH) transmission, receiving the second downlink control information over the second search space and rejecting receiving the first downlink control information over the first search space; and
wherein from start of the PUSCH transmission to end of the PUSCH transmission, in a case where a number Y of second search spaces monitored by a terminal is greater than a number X of first search spaces, rejecting receiving the first downlink control information over (Y-X) consecutive first search spaces after the end of the PUSCH transmission; wherein Y and X are both positive integers.
 
5. A data transmission method, comprising:
receiving second downlink control information over a second search space, and rejecting receiving first downlink control information over a first search space; wherein the second downlink control information comprises downlink control information for carrying feedback of a base station;
wherein receiving the second downlink control information over the second search space and rejecting receiving the first downlink control information over the first search space comprise:
within a maximum PUSCH transmission time range, receiving the second downlink control information over the second search space and rejecting receiving the first downlink control information over the first search space;
wherein the maximum PUSCH transmission time range is pre-configured; and
wherein
in a case where a number Y of second search spaces within the maximum PUSCH transmission time range is greater than a number X of first search spaces, rejecting receiving the first downlink control information over (Y-X) consecutive first search spaces after the maximum PUSCH transmission time range;
wherein Y and X are positive integers.