Method and apparatus for improving quality of experience in case of packet loss or delay
By analyzing data flow in network nodes of wireless communication networks and performing correction actions, the problem of service quality degradation caused by packet loss or delay is solved, and performance maintenance and signal decoding in the case of lost packets are achieved.
CN119732019APending Publication Date: 2025-03-28RAKUTEN SYMPHONY INC
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Patent Information
- Application Number
- CN202280099172.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2022-09-09
- Publication Date
- 2025-03-28
AI Technical Summary
Technical Problem
In wireless communication networks, packet loss or delay causes user equipment to be unable to attach normally, and physical uplink shared channel failures, which in turn affects service quality and throughput.
Method used
By analyzing the received data flow in the network node, determining whether the user equipment has sent unreceived data packets, performing correction actions to recover the lost packets, and completing uplink transmission after the correction is completed.
Benefits of technology
Even in the event of packet loss, performance degradation is prevented, quality of service is maintained, incorrect key performance metrics declarations are avoided, and signal decoding is ensured in real-time networks.
✦ Generated by Eureka AI based on patent content.
Abstract
A method is performed by at least one processor in a network node operating in a wireless communication network. The method includes receiving a data stream from at least one user equipment (UE), the data stream including one or more data packets associated with uplink transmissions between the UE and a network node. The method also includes analyzing the data stream to determine whether the at least one UE has transmitted one or more data packets that are not received by the network node. The method also includes performing a corrective action on the data flow in response to determining that the at least one UE has transmitted the one or more data packets that the network node has not received. The method also includes completing the uplink transmission based on the data stream after the corrective action is performed.
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