US Patent Application 18352770. DATA TRANSMISSION METHOD AND APPARATUS simplified abstract
Contents
DATA TRANSMISSION METHOD AND APPARATUS
Organization Name
Inventor(s)
Tingting Geng of Shanghai (CN)
DATA TRANSMISSION METHOD AND APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18352770 titled 'DATA TRANSMISSION METHOD AND APPARATUS
Simplified Explanation
The patent application describes a method for improving data transmission in a network.
- The method involves configuring a primary secondary cell group cell for a terminal device.
- The master network device performs early data transmission to the network device associated with the primary secondary cell group cell.
- The data packet sent to the network device includes a packet data convergence protocol protocol data unit.
- The data packet may contain data on an MN terminated secondary cell group bearer and/or a data packet on an MN terminated split bearer.
- This method reduces data transmission delay by allowing the network device to send forwarded data to the terminal device after it has accessed the network device.
Original Abstract Submitted
A method is provided, including: configuring a conditional candidate primary secondary cell group cell PSCell addition or change for a terminal device; and performing, by a master network device, early data transmission oriented to a network device to which a candidate PSCell belongs, and for example, before the terminal device accesses the candidate PSCell, sending a data packet to the network device to which the candidate PSCell belongs, where a form of the data packet is a packet data convergence protocol protocol data unit, and the data packet includes a data packet on an MN terminated secondary cell group bearer and/or a data packet on an MN terminated split bearer. In this way, after the terminal device accesses a candidate network device, the candidate network device may send forwarded data to the terminal device, to reduce a data transmission delay.