公开(公告)号：US20170251491A1

公开(公告)日：2017-08-31

申请号：US15511053

申请日：2014-09-24

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Yongquan Qiang ,  Feng Li ,  Huaisong Zhu ,  Huichun Liu ,  Jingyue Nie

IPC分类号： H04W72/12 ,  H04L5/00 ,  H04L1/18

CPC分类号： H04W72/1284 ,  H04L1/00 ,  H04L1/1812 ,  H04L1/1861 ,  H04L1/1896 ,  H04L5/0055 ,  H04W28/26 ,  H04W72/02 ,  H04W72/1289 ,  H04W88/02 ,  H04W88/08

摘要： The present disclosure relates to a method used in a BS for scheduling a UE, and an associated BS. The method includes: determining four sets of PUCCH format 1b with channel selection resources, which include a part of CCE-mapped dynamic HARQ feedback resources reserved for the UE transmitting HARQ feedback to the BS by using PUCCH format 1a/1b, each set including two PUCCH format 1b with channel selection resources; selecting one of the four sets of PUCCH format 1b with channel selection resources as candidate resources, which are available for the UE transmitting HARQ feedback to the BS by using PUCCH format 1b with channel selection; and transmitting to the UE an indication indicating the selected one of the four sets of PUCCH format 1b with channel selection resources. The present disclosure also relates to a method used in a UE for transmitting HARQ feedback to a BS by using PUCCH format 1b with channel selection, and an associated UE.