公开(公告)号：EP3413492A1

公开(公告)日：2018-12-12

申请号：EP17746872.5

申请日：2017-01-23

申请人： ZTE Corporation

发明人： XU, Jun ,  DAI, Bo ,  CHEN, Zewei ,  XU, Jin ,  XU, Xiaomei ,  FANG, Huiying

IPC分类号： H04L1/18

CPC分类号： H04L1/18

摘要： Provided are a method, device and system for determining transmission parameters of a data sharing channel. The method comprises: receiving downlink control information, wherein the downlink control information comprises a domain for determining transmission parameters of a data sharing channel; and determining the transmission parameters according to the domain. By mean of the present invention, the problem in the relevant art that transmission parameters of a data sharing channel in an NB-IOT system cannot be effectively determined is solved. The method effectively improves the performance of HARQ retransmission or repeated transmission under the condition that the compatibility is maintained, and reduces the signaling costs as far as possible.

公开(公告)号：EP4156580A1

公开(公告)日：2023-03-29

申请号：EP22205003.1

申请日：2017-01-23

申请人： ZTE Corporation

发明人： XU, Jun ,  DAI, Bo ,  CHEN, Zewei ,  XU, Jin ,  XU, Xiaomei ,  FANG, Huiying

IPC分类号： H04L1/18 ,  H04L1/00

摘要： Provided are a method, device and system for determining transmission parameters of a data sharing channel. The method comprises: receiving downlink control information, wherein the downlink control information comprises a domain for determining transmission parameters of a data sharing channel; and determining the transmission parameters according to the domain. By mean of the present invention, the problem in the relevant art that transmission parameters of a data sharing channel in an NB-IOT system cannot be effectively determined is solved. The method effectively improves the performance of HARQ retransmission or repeated transmission under the condition that the compatibility is maintained, and reduces the signaling costs as far as possible.