Patent ID: 9729271
Date: 2017-08-08
CPC Classifications: H04L

Claim:
1. A method for uplink data transmission, comprising: acquiring a data error rate of data blocks transmitted on an uplink of a UE; constructing a new data block, wherein a size of the new data block is smaller than the size of the transmitted data blocks if the block error rate is greater than a threshold and constructing the new data block comprises: acquiring a size of the largest data block among the data blocks of a first number of the transmitted data blocks on the uplink of the UE whose feedback message is ACK, wherein an ACK indicates that a corresponding data block is received successfully at the network side; and constructing the new data block according to the size of the largest data block among the data blocks whose feedback message is ACK; and transmitting the new data block on the uplink of the UE according to a first power currently allocated to the UE.