The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 23, 2025
Filed:
May. 09, 2023
T-mobile Usa, Inc., Bellevue, WA (US);
Zheng Fang, McLean, VA (US);
George Jason Schnellbacher, Leawood, KS (US);
T-Mobile USA, Inc., Bellevue, WA (US);
Abstract
A 5G server system establishes a wireless connection between a wireless device and a data network (DN) subsystem through a network slice. A user plane function (UPF) subsystem generates an aggregated wireless connection between the UPF subsystem and the DN subsystem by augmenting the wireless connection with additional network connections. The DN subsystem and the UPF subsystem transmit data packets from a Low Latency Low Loss Scalable Throughput (L4S) application server to the wireless device via the aggregated wireless connection. In response to a detection of the risk of reduced service performance, the system adds a notification to a respective data packet. The system causes the wireless device to forward a feedback message to the L4S application server upon receiving the notification. The system performs an action to prevent reduced service performance in response to receiving a request from the L4S application server.