Title:
ＵＥ、及び通信制御方法
Document Type and Number:
Japanese Patent JP7240227
Kind Code:
B2
Abstract:
According to one aspect of the present invention, a communication control method is provided that determines whether congestion control is to be continued in a destination PLMN in a case that a PLMN is changed during the application of congestion control and the PLMN before the change is a home PLMN. In a case that the PLMN is changed while a back-off timer received along with a cause value for the congestion control is running and the PLMN before the change is a home PLMN, it is determined whether to allow UE to transmit an SM request message in the destination, based on the presence or absence of an information element notified from the network.
Inventors:
Masashi Niimoto
Yudai Kawasaki
Yudai Kawasaki
Application Number:
JP2019070077A
Publication Date:
March 15, 2023
Filing Date:
April 01, 2019
Export Citation:
Assignee:
Sharp Corporation
International Classes:
H04W28/02; H04W48/06
Domestic Patent References:
| JP20194410A |
Other References:
CATT,Update the 5GSM procedure related to 5GSM congestion control[online],3GPP TSG CT WG1 #115,3GPP,2019年03月01日,C1-191548,検索日[2023.01.31],Internet
Attorney, Agent or Firm:
Tomoya Inoue
Koji Kato
Koji Kato