Invention Grant
- Patent Title: Efficient flow control in a radio network controller (RNC)
- Patent Title (中): 无线网络控制器（RNC）中的高效流量控制
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Application No.: US12682138Application Date: 2008-10-29
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Publication No.: US08284667B2Publication Date: 2012-10-09
- Inventor: Sandor Racz , Peter Lundh , Szilveszter Nadas , Zoltan Nagy C
- Applicant: Sandor Racz , Peter Lundh , Szilveszter Nadas , Zoltan Nagy C
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Myers Bigel Sibley & Sajovec, PA
- International Application: PCT/SE2008/051232 WO 20081029
- International Announcement: WO2009/058084 WO 20090507
- Main IPC: H04J1/16
- IPC: H04J1/16
Abstract:
In one aspect, a mechanism is provided to resolve the Iub transport network congestion in the uplink direction by using the transmission window of the RLC to control the transfer rate of the flow. The RNC (110) detects the Iub TN congestion for the flow in the uplink. The EUL flow control running in the RNC (110) calculates the RLC transmission window size for the UE for the flow and the calculated RLC transmission window size is signaled to the peer RLC entity in the UE (130) through an RLC STATUS PDU.
Public/Granted literature
- US20100220594A1 EFFICIENT FLOW CONTROL IN A RADIO NETWORK CONTROLLER (RNC) Public/Granted day:2010-09-02
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