METHOD FOR USER TRAFFIC CONNECTION MANAGEMENT

In a wireless access network connected to user equipment (UE), when the inactivity of some of a plurality of PDU sessions established in the UE is detected, a wireless resource of the detected PDU sessions is released. Then, information regarding the detected PDU sessions is deleted from context inf...

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Bibliographic Details
Main Authors PARK, NO IK, KANG, YOO HWA, KIM, CHANG KI
Format Patent
LanguageEnglish
Korean
Published 02.10.2018
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Summary:In a wireless access network connected to user equipment (UE), when the inactivity of some of a plurality of PDU sessions established in the UE is detected, a wireless resource of the detected PDU sessions is released. Then, information regarding the detected PDU sessions is deleted from context information of the UE. An objective of the present invention is to provide a method for user traffic connection management enabling inactivation control for each PDU session in an N2 release procedure for efficient resource management of wireless and network. UE(User Equipment)와 연결된 무선 액세스 네트워크에서는 UE에 설정된 복수의 PDU 세션 중 일부의 PDU 세션의 비활동성이 탐지된 경우에 상기 탐지된 일부의 PDU 세션의 무선 자원을 해제하고, 상기 UE의 컨텍스트 정보에서 상기 일부의 PDU 세션에 대한 정보를 삭제한다.
Bibliography:Application Number: KR20180033473