Congestion control in wireless networks

By using Kalman filters for congestion prediction and dynamic switching in wireless networks, the problem of low resource management efficiency in wireless networks is solved, achieving network performance with lower latency and higher throughput.

CN122375104APending Publication Date: 2026-07-10SAMSUNG ELECTRONICS CO LTD
0 Cites 0 Cited by

Patent Information

Application Number
CN202480078379.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Priority Date
2024-12-03
Filing Date
2024-12-12
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

Existing wireless networks struggle to effectively manage network resources when handling latency-sensitive applications, leading to increased congestion and latency. This is especially true in multi-link operations, where traditional congestion control mechanisms cannot effectively utilize multiple link resources, impacting throughput and reliability.

Method used

By deploying Kalman filters in wireless networks for congestion prediction, analyzing link status using timestamps and implicit features, dynamically switching between single-link and multi-link operation modes, and combining explicit and implicit congestion notifications, network resource allocation can be optimized.

Benefits of technology

It enables more efficient network resource management in latency-sensitive applications, reduces latency, improves throughput and network reliability, and the dynamic switching mechanism improves network adaptability and efficiency.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

A destination station (STA) in a wireless network includes: a memory; and a processor coupled to the memory, the processor configured to: receive a plurality of packets from the source STA via a router, the router being located between the destination STA and the source STA; determining a congestion prediction for the source STA based on the packet arrival times of the plurality of packets; comparing the congestion prediction to a first threshold; generating a congestion prediction signal based on the comparison, wherein the congestion prediction signal indicates an operation mode of the source STA; and transmitting the congestion prediction signal to the source STA via the router.
Need to check novelty before this filing date? Find Prior Art