Title:
ＵＥコンテキスト情報を再開する方法、デバイス及びシステム
Document Type and Number:
Japanese Patent JP6754839
Kind Code:
B2
Abstract:
Described are a method, a device and a system for resuming a User Equipment (UE) context. The method includes: receiving, by a Mobility Management Entity (MME), a UE context resume request message sent by a base station; resuming, by the MME, the UE context corresponding to the UE context resume request message; under a condition that a UE context resuming fails, informing, by the MME, the base station of a failure of the UE context resuming. According to the embodiment of the present disclosure, the problem that the base station cannot know the failure of the UE context resuming can be solved, and an effect that the base station can know the failure of the UE context resuming can be achieved.
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Inventors:
Riu, Jin
Gao, Inn
Gao, Inn
Application Number:
JP2018540463A
Publication Date:
September 16, 2020
Filing Date:
January 23, 2017
Export Citation:
Assignee:
ZTE CORPORATION
International Classes:
H04W76/19; H04W76/18; H04W76/30
Other References:
Ericsson,Bearer Admission at UE Context Resume[online],3GPP TSG RAN WG3 adhoc_R3_AHG_NB-IOT R3-160095,2016年 1月11日,[検索日2019.08.16], インターネット, 2節
Ericsson, Alcatel-Lucent, Nokia Networks,Introduction of the UE Context Resume function[online],3GPP TSG RAN WG3 adhoc_R3_AHG_NB-IOT R3-160145,2016年 1月22日,[検索日2019.08.16], インターネット, 9.1.4.x6節
Samsung,Introduction of the user plane CIOT optimization[online],3GPP TSG RAN WG3 adhoc_R3_AHG_NB-IOT R3-160077,2016年 1月12日,[検索日2019.08.16], インターネット, 8.3.X1.3節, 8.3.X1.4節
3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access Network (E-UTRAN); S1 Application Protocol (S1AP) (Release 13),3GPP TS 36.413 V13.1.0 (2015-12),2015年12月19日,[検索日2019.08.16], インターネット, 8.3.2節, 8.3.3節, 8.7.2節
Ericsson, Alcatel-Lucent, Nokia Networks,Introduction of the UE Context Resume function[online],3GPP TSG RAN WG3 adhoc_R3_AHG_NB-IOT R3-160145,2016年 1月22日,[検索日2019.08.16], インターネット
Samsung,Introduction of the user plane CIOT optimization[online],3GPP TSG RAN WG3 adhoc_R3_AHG_NB-IOT R3-160077,2016年 1月12日,[検索日2019.08.16], インターネット
3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access Network (E-UTRAN); S1 Application Protocol (S1AP) (Release 13),3GPP TS 36.413 V13.1.0 (2015-12),2015年12月19日,[検索日2019.08.16], インターネット
Attorney, Agent or Firm:
Hiraki International Patent Office