METHOD AND APPARATUS FOR PERFORMING CELL SPECIFIC PROCEDURE OR MOBILITY PROCEDURE FOR NETWORK SLICE-BASED NR IN WIRELESS COMMUNICATION SYSTEM.

WIPO Patent Application WO/2018/021873

A1

A new cell specific procedure and/or a mobility procedure may be defined to more efficiently support a network slice function in new radio access technology (NR), which is a part of a 5G communication system. In terms of a radio access network (RAN) -RAN interface, the cell specific procedure comprises that a first RAN node transmits a first indicator related with the slice support of the first RAN node to a second RAN node, and receives from the second RAN node a second indicator related with the slice support of the first RAN node. The mobility procedure comprises that a target RAN node transmits a path change request message including slice-related information to a core network (CN) node, and receives from the CN node a path change response message including at least one of a common control plane function (C-CPF) identifier (ID), a finally selected slice-related ID or U-Plane information.

XU JIAN (KR)
KIM SEOKJUNG (KR)
BYUN DAEWOOK (KR)

PCT/KR2017/008161

February 01, 2018

July 28, 2017

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LG ELECTRONICS INC (KR)

H04W92/20; H04W8/02; H04W24/10; H04W36/08

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See also references of EP 3493649A4

ENVISION PATENT & LAW FIRM (KR)

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