METHOD AND APPARATUS FOR OPTIMIZING LOAD RE-BALANCING FOR DEDICATED CORE NETWORK IN WIRELESS COMMUNICATION SYSTEM

Title:

METHOD AND APPARATUS FOR OPTIMIZING LOAD RE-BALANCING FOR DEDICATED CORE NETWORK IN WIRELESS COMMUNICATION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2016/111566

Kind Code:

A1

Abstract:

A method and apparatus for performing load re-balancing for the dedicated core network in a wireless communication system is provided. An evolved NodeB (eNB) which supports a dedicated core network receives a mobility management entity group identity (MMEGI) of a first MME pool from a UE which is attached to an MME of the first MME pool, determines whether or not the UE can be redirected to any MME of the first MME pool by using the MMEGI of the first MME pool. If it is determined that the UE cannot be redirected to any MME of the first MME pool, the eNB redirectㄴ the UE to an MME of a second MME pool.

Inventors:

YANNICK LAIR (KR)
KIM HYUNSOOK (KR)

Application Number:

PCT/KR2016/000149

Publication Date:

July 14, 2016

Filing Date:

January 07, 2016

Export Citation:

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Assignee:

LG ELECTRONICS INC (KR)

International Classes:

H04W36/22; H04W28/08; H04W36/12; H04W88/08

Domestic Patent References:

WO2012100199A2	2012-07-26
WO2010080056A1	2010-07-15

Foreign References:

US20140301366A1	2014-10-09
US20120106488A1	2012-05-03
US20110261715A1	2011-10-27

Attorney, Agent or Firm:

ENVISION PATENT& LAW FIRM (Gangnam-gu, Seoul, KR)

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