METHOD FOR CONTROLLING CONGESTION WHEN CONGESTION OCCURS IN NETWORK

WIPO Patent Application WO/2018/131970

A1

One disclosure of the present specification provides a method for performing congestion control when session management congestion occurs in a network system. The method comprises the steps of: transmitting, to an access and mobility function (AMF) node, a request message requesting access to the network system; and receiving a refusal message rejecting the access request from the AMF node when the session management congestion occurs, wherein upon receiving the refusal message, the request message may not be transmitted again for a predetermined period of time.

JP4805949	Load distribution for multiple access systems
WO/2018/147567	METHOD BY WHICH REMOTE TERMINAL SELECTS RELAY TERMINAL IN SITUATION IN WHICH ACCESS CONTROL IS APPLIED BECAUSE OF NETWORK CONGESTION, AND REMOTE TERMINAL FOR PERFORMING METHOD
JP2004215103	ELECTRONIC CAMERA, INFORMATION DEVICE, AND PORTABLE INFORMATION DEVICE

KIM JAEHYUN (KR)
KIM LAEYOUNG (KR)
PARK SANGMIN (KR)
KIM HYUNSOOK (KR)

PCT/KR2018/000684

July 19, 2018

January 15, 2018

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LG ELECTRONICS INC (KR)

H04W48/06; H04W80/10

WO2016076603A1	2016-05-19
WO2013151246A1	2013-10-10

KR20160044048A

2016-04-22

LG ELECTRONICS: "Congestion and Overload Control for Mobility Management (MM)", S2-164547 , SA WG2 MEETING #1 16BIS, 23 August 2016 (2016-08-23), Sanya, China, XP051139130, Retrieved from the Internet
LG ELECTRONICS: "Congestion Control for Session Management (SM)", S2-164548 , SA WG2 MEETING #116BIS, 23 August 2016 (2016-08-23), Sanya, China, XP051139131, Retrieved from the Internet

ENVISION PATENT & LAW FIRM (KR)

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