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Patent Searching and Data


Title:
METHOD AND APPARATUS FOR IMPROVING PROCEDURE FOR LTE/NR INTERWORKING IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/182240
Kind Code:
A1
Abstract:
Provided are a method and an apparatus for performing a secondary node change procedure disclosed by a source secondary node in a wireless communication system. A master node receives a secondary node change request message from the source secondary node, transmits a secondary node addition request message to a target secondary node, receives a secondary node addition request confirm message from the target secondary node, and transmits a secondary node change request confirm message to the source secondary node.

Inventors:
XU JIAN (KR)
BYUN DAEWOOK (KR)
KIM SEOKJUNG (KR)
Application Number:
PCT/KR2018/003424
Publication Date:
October 04, 2018
Filing Date:
March 23, 2018
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W76/20; H04W76/15
Domestic Patent References:
WO2016114612A12016-07-21
Foreign References:
KR20160132071A2016-11-16
KR101365588B12014-02-21
KR20150096499A2015-08-24
US20160212790A12016-07-21
Other References:
See also references of EP 3589069A4
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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