| 发明名称 |
DATA TRANSMISSION METHOD AND APPARATUS |
| 摘要 |
Embodiments of the present invention disclose a data transmission method and apparatus. The data transmission method includes: performing, by a Packet Data Convergence Protocol PDCP entity, lossless transmission on PDCP protocol data units PDUs or PDCP service data units SDUs, where each of the PDCP PDUs or the SDUs is associated with one serial number. In this embodiment, during lossless transmission, no data packet is lost, thereby ensuring communication quality in an inter-station carrier aggregation scenario and achieving an optimization objective. |
| 申请公布号 |
US2016277154(A1) |
申请公布日期 |
2016.09.22 |
| 申请号 |
US201615151184 |
申请日期 |
2016.05.10 |
| 申请人 |
Huawei Technologies Co., Ltd. |
发明人 |
QUAN Wei;ZHANG Jian |
| 分类号 |
H04L1/16;H04W72/04 |
主分类号 |
H04L1/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A data transmission method, comprising:
performing, by a Packet Data Convergence Protocol (PDCP) entity, lossless transmission on PDCP protocol data units (PDUs) or PDCP service data units (SDUs), wherein each of the PDCP PDUs or the PDCP SDUs is associated with one serial number. |
| 地址 |
Shenzhen CN |
