Osha Bergman Watanabe & Burton LLP
Data transmitting method, acknowledgment signal transmitting method, user equipment, and base station
A data transmitting method is presented for implementing early acknowledgement of receipt of uplink data and new transmission scheduling. The data transmitting method for user equipment includes: receiving scheduling information from a base station; transmitting first uplink data to the base station by an initial number of retransmissions; monitoring, in a first search space, whether a first acknowledgement signal for uplink data has been received from the base station, and meanwhile, monitoring, in a second search space, whether a second acknowledgement signal for uplink data has been received from the base station; in the case that the first acknowledgement signal has been received in the first search space, stopping retransmitting the first uplink data; and in the case that the second acknowledgment signal has been received in the second search space, stopping retransmitting the first uplink data, and starting to transmit the second uplink data to the base station.
NTT DOCOMO, INC.
H H H H H H H H H H
H04L H04L H04L H04L H04L H04L H04W H04W H04L H04L
inventional inventional inventional inventional inventional inventional inventional inventional additional inventional
Jiahui Qin Naoto Liu
Liu Mu Okubo Liu