Data transmission method and related device
US12089102B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Sep 10, 2021 |
| Grant date | Sep 10, 2024 |
| Priority date | — |
| Expiry date | Nov 24, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/04
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The method includes: handing over a first terminal device from a second terminal device to a network device; receiving, by the first terminal device, a first packet data convergence protocol PDCP data packet sent by the network device; and if the first PDCP data packet is a target PDCP data packet, submitting, by the first terminal device, a second PDCP data packet, where the target PDCP data packet is a PDCP data packet sent by the network device based on a transmission status report, and the transmission status report is a status report sent by the first terminal device or the second terminal device to the network device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.