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IN2011KN03309A - - Google Patents

Info

Publication number
IN2011KN03309A
IN2011KN03309A IN3309KON2011A IN2011KN03309A IN 2011KN03309 A IN2011KN03309 A IN 2011KN03309A IN 3309KON2011 A IN3309KON2011 A IN 3309KON2011A IN 2011KN03309 A IN2011KN03309 A IN 2011KN03309A
Authority
IN
India
Prior art keywords
load balancing
henb
mme
establishment
network
Prior art date
Application number
Inventor
Jari Vikberg
Tomas Nylander
Johan Rune
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IN2011KN03309A publication Critical patent/IN2011KN03309A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/08—Load balancing or load distribution
    • H04W28/088—Load balancing or load distribution among core entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/08—Load balancing or load distribution
    • H04W28/09—Management thereof
    • H04W28/0925—Management thereof using policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The present invention relates to methods and arrangements in a wireless communication system that enable a load balancing procedure in a network with HeNB GWs. The problem of the ineffective conventional load balancing procedure when used in a network with HeNB GWs, is addressed by a solution where the HeNB includes (510) an explicit indication of the reason for radio link establishment (load balancing establishment cause) in the S1AP INITIAL UE MESSAGE message (511 ) used to establish the S1 signaling connection associated with a user equipment to an MME, so that the HeNB GW (550) can perform an accurate MME selection based on the knowledge that the establishment is due to load balancing, i.e. an MME selection that realizes the required inter-MME load balancing.
IN3309KON2011 2009-01-09 2009-06-30 IN2011KN03309A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14362009P 2009-01-09 2009-01-09
PCT/SE2009/050840 WO2010080056A1 (en) 2009-01-09 2009-06-30 Method and arrangement for load balancing in a wireless communication system

Publications (1)

Publication Number Publication Date
IN2011KN03309A true IN2011KN03309A (en) 2015-07-10

Family

ID=41129069

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3309KON2011 IN2011KN03309A (en) 2009-01-09 2009-06-30

Country Status (8)

Country Link
US (1) US8504055B2 (en)
EP (1) EP2382816B1 (en)
JP (1) JP2012514934A (en)
CN (1) CN102273258A (en)
BR (1) BRPI0923936A2 (en)
IN (1) IN2011KN03309A (en)
MX (1) MX2011007200A (en)
WO (1) WO2010080056A1 (en)

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Also Published As

Publication number Publication date
CN102273258A (en) 2011-12-07
MX2011007200A (en) 2011-07-28
US20110269499A1 (en) 2011-11-03
EP2382816B1 (en) 2012-12-19
JP2012514934A (en) 2012-06-28
BRPI0923936A2 (en) 2019-09-24
EP2382816A1 (en) 2011-11-02
US8504055B2 (en) 2013-08-06
WO2010080056A1 (en) 2010-07-15

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