Data transmission methods, apparatus, terminal and network side device
By dividing the data packet into two parts and sending the first part of the data packet using data channel location mapping, the network-side device demaps and obtains the complete data, solving the problem of excessive latency in 5G URLLC communication and achieving lower information transmission latency and higher reliability.
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- DATANG MOBILE COMM EQUIP CO LTD
- Filing Date
- 2025-12-10
- Publication Date
- 2026-06-18
AI Technical Summary
Existing 5G URLLC communication solutions cannot meet the requirements of extremely low latency and extremely high reliability in certain application scenarios, resulting in the inability to effectively reduce the latency of information bit transmission.
The terminal divides the data packet into a first part and a second part. The second part of the data packet corresponds to the data channel location. The first part of the data packet is sent through the data channel location. The network-side device demaps the received first part of the data packet to obtain the second part of the data packet, thereby reconstructing the original information.
In this way, time-domain resources are saved during data transmission, reducing information bit latency and increasing the amount of information transmitted under the same resource conditions.
Smart Images
Figure CN2025141379_18062026_PF_FP_ABST