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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.:

US 12764599 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

Sep. 23, 2022

Methods, apparatus and computer-readable media relating to low-latency services in wireless networks

Applicant:

Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;

Inventors:

Christer Östberg, Staffanstorp, SE;

Paul Schliwa-Bertling, Ljungsbro, SE;

Ingemar Johansson, Luleå, SE;

Angelo Centonza, Granada, ES;

Henrik Ronkainen, Södra Sandby, SE;

Emma Wittenmark, Lund, SE;

Per Willars, Vaxholm, SE;

Martin Skarve, Enebyberg, SE;

Assignee:

Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;

Attorney:

Murphy, Bilak & Homiller, PLLC

Primary Examiner:

Jason D Recek

Int. Cl.
CPC ...
H04W 28/02 (2009.01); H04L 47/31 (2022.01); H04W 28/08 (2023.01); H04W 28/084 (2023.01);
U.S. Cl.
CPC ...
H04W 28/0289 (2013.01); H04L 47/31 (2013.01); H04W 28/0858 (2020.05); H04W 28/084 (2023.05);
Abstract

A method performed by a first network node for uplink congestion control in a radio network is provided. The first network node is operable to handle one or more first layers of a protocol stack for an uplink connection between a wireless device and the radio network and is communicatively coupled to a second network node handling one or more second, lower layers of the protocol stack. The method comprises obtaining an indication of a proportion of packets within an uplink user plane flow that are to be marked with a congestion indicator, in which the proportion is based on a delay experienced by packets of the uplink user plane flow sent by the wireless device to the second network node. The method further comprises marking the proportion of packets with the congestion indicator and transmitting packets for the uplink user plane flow towards a core network of the radio network.

Find Patent Forward Citations

Östberg, Christer. (2026). Methods, apparatus and computer-readable media relating to low-latency services in wireless networks (U.S. Patent No. 12764599). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12764599

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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