Invention Grant
- Patent Title: Controlling transmission control protocol data
- Patent Title (中): 控制传输控制协议数据
-
Application No.: US14447382Application Date: 2014-07-30
-
Publication No.: US09301192B2Publication Date: 2016-03-29
- Inventor: Tomas Nylander
- Applicant: Telefonaktiebolaget L M Ericsson (publ)
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Myers Bigel & Sibley, P.A.
- Priority: EP13179944 20130809
- Main IPC: G01R31/08
- IPC: G01R31/08 ; H04W28/02 ; H04L29/06 ; H04L12/26 ; H04L12/801 ; H04W24/02 ; H04L12/893
Abstract:
A method an apparatus for sending data to a User Equipment via a Radio Access Network node using the Transmission Control Protocol. A TCP node that sends TCP User Plane data to the UE receives a message originating from the RAN node. The message includes a congestion avoidance inhibitor relating to the UE. If the TCP node subsequently detects packet loss is detected between the TCP node and the UE, and the congestion avoidance inhibitor is present, then the TCP node will inhibit a congestion avoidance mechanism. This ensures that congestion avoidance mechanisms, which reduce transmission rate, are not initiated for temporary RAN events such as handover when there is no congestion in the network.
Public/Granted literature
- US20150043332A1 CONTROLLING TRANSMISSION CONTROL PROTOCOL DATA Public/Granted day:2015-02-12
Information query
