18344655. PACKET TRANSMISSION METHOD, COMMUNICATION APPARATUS, AND COMMUNICATION SYSTEM simplified abstract (Huawei Technologies Co., Ltd.)
PACKET TRANSMISSION METHOD, COMMUNICATION APPARATUS, AND COMMUNICATION SYSTEM
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PACKET TRANSMISSION METHOD, COMMUNICATION APPARATUS, AND COMMUNICATION SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 18344655 titled 'PACKET TRANSMISSION METHOD, COMMUNICATION APPARATUS, AND COMMUNICATION SYSTEM
Simplified Explanation
The abstract describes a packet transmission method, communication apparatus, and communication system. The method involves establishing a transport layer connection between network elements and performing transport layer processing on packets to avoid packet loss.
- The target transport layer proxy network element establishes a connection based on the context of the source transport layer proxy network element.
- If the target transport layer proxy network element receives indication information indicating completion of application context migration, it performs transport layer processing on packets and transmits them on a different path.
- This method helps avoid packet loss during packet transmission.
Potential Applications
- This technology can be applied in communication networks to ensure reliable packet transmission.
- It can be used in systems where application context migration between servers is necessary.
Problems Solved
- Packet loss during transmission can lead to data corruption and communication errors. This technology helps avoid such packet loss.
- Application context migration between servers can cause disruptions in packet transmission. This technology ensures smooth transition and processing of packets.
Benefits
- Avoiding packet loss improves the reliability and efficiency of communication networks.
- Smooth application context migration between servers reduces disruptions and improves overall system performance.
Original Abstract Submitted
Embodiments of this application provide a packet transmission method, a communication apparatus, and a communication system. A target transport layer proxy network element establishes a fourth transport layer connection based on a first context of a source transport layer proxy network element, where the first context is a context about packet transmission of the source transport layer proxy network element on a first path. If the target transport layer proxy network element receives first indication information, and the first indication information indicates that application context migration between a first application server and a second application server is completed, the target transport layer proxy network element performs transport layer processing on a packet on a second path based on a second context of the target transport layer proxy network element, and transmits, on the second path, a packet obtained through the transport layer processing. Hence, a packet loss can be avoided.
