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1. (WO2013125999) SUB FLOW BASED QUEUEING MANAGEMENT

Pub. No.:    WO/2013/125999    International Application No.:    PCT/SE2012/050206
Publication Date: Fri Aug 30 01:59:59 CEST 2013 International Filing Date: Fri Feb 24 00:59:59 CET 2012
IPC: H04L 12/865
H04L 12/853
H04W 28/10
Applicants: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
ÅKERVIK, Mattias
Inventors: ÅKERVIK, Mattias
Title: SUB FLOW BASED QUEUEING MANAGEMENT
Abstract:
This disclosure relates to a node (50) and a method therein. By grouping (108, 206, 410) PDUs into sub flows based on information elements of the PDUs and selecting (110, 210, 416) PDUs from sub flow according to a priority indicator calculated for each sub flow, the selected PDUs are sent (112, 212, 420) in an order that provides a fairer resource sharing for real time like service sessions at the expense of bandwidth greedy applications. The present disclosure provides reduced delay variability and a reduced PDU loss probability for real time like services when network transport resources are shared with bandwidth greedy services, such as file transfers over TCP.