• 专利标题: METHOD AND APPARATUS FOR CONTROLLING UE CONTEXT IN WIRELESS COMMUNICATION SYSTEM
  • 申请号: US16791104
    申请日: 2020-02-14
  • 公开(公告)号: US20200267537A1
    公开(公告)日: 2020-08-20
  • 发明人: Jeongyeob OAKJisoo SONG
  • 申请人: Samsung Electronics Co., Ltd.
  • 优先权: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@548967e com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@4a50fc08
  • 主分类号: H04W8/24
  • IPC分类号: H04W8/24 H04W24/02
METHOD AND APPARATUS FOR CONTROLLING UE CONTEXT IN WIRELESS COMMUNICATION SYSTEM
摘要:
A method and an apparatus for controlling user equipment (UE) context between a plurality of nodes are provided. The method includes transmitting, to a second node, a first message to request a user equipment (UE) context update, receiving, from the second node, a second message indicative of a completion of the UE context update or a third message indicative of a failure of the UE context update in response to the transmission of the first message, and determining whether to retransmit the first message to the second node based on the reception of the second message or the third message. The procedure of the UE context update may be initiated by the transmission of a message to request an operation of the UE context update to be performed between a UE and a third node from the second node to the third node.
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