Patent · US Active

Data transmission control methods and devices

US9025453B2 · kind B2 · utility

3Cited by

5References

7Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Reiner Ludwig · Schwarzenbek, DE
Daniel Enström · Luleå, SE
Ingemar Johansson · Luleå, SE
Tomas Hedberg · Stockholm, SE

Key dates

Filing date	Oct 8, 2010
Grant date	May 5, 2015
Priority date	—
Expiry date	Apr 1, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH04W72/12
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method of controlling a radio access network entity of a data unit communication network is described, said radio access network entity being involved in providing a transport service to a radio terminal of said data unit communication network, said transport service being characterized by a set of values associated with respective service quality parameters, said method comprising: monitoring (S30) a communication quality at the radio access level of a communication between said terminal and an access point of said radio access network, and setting (S31) a congestion indication marking in data units of said transport service if said communication quality fulfils a radio communication degradation condition.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.