Osha Bergman Watanabe & Burton LLP
Data transmission method, data receiving method, user equipment and base station
This application provides data transmitting method, a data receiving method, a user equipment, and a base station, which can realize early acknowledgment of uplink data reception. The data transmitting method for a user equipment includes: transmitting uplink data to a base station with an initial retransmission times; determining, within a predetermined interval, whether an acknowledged signal of the uplink data is received from the base station, wherein in the case where the acknowledged signal is received within the predetermined interval, transmission of the uplink data is stopped; and in the case where the acknowledged signal is not received within the predetermined interval, the uplink data is transmitted to the base station in a subsequent retransmission mode, until the acknowledged signal is received from the base station or a maximum retransmission times is reached.
NTT DOCOMO, INC.
H Y H G H H
H04L Y02D H04W G16Y H04L H04L
inventional additional inventional additional inventional inventional
Qin Huiling Liu Lan Naoto Jiahui
Mu Jiang Liu Chen Okubo Liu