Title:
BASE STATION DEVICE AND COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/193764
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a base station device that does not perform a useless communication connection procedure in a congestion state, and a communication system. A base station 100a constructs an access network (RAN 100) between a user terminal 50 and itself, and enables the user terminal 50 to access a core network. This base station 100a is provided with a congestion state determination unit 102 for determining the congestion state of the access network between the user terminal 50 and itself, a restriction time determination unit 103 for determining a restriction time when it is determined that the congestion state is in effect, and a communication control unit 101 for transmitting the determined restriction time to management nodes (an AMF 400 and an SMF 300) that manage the core network.
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Inventors:
SHIMOJOU TAKUYA (JP)
SAMA MALLA REDDY (DE)
THAKOLSRI SRISAKUL (DE)
MUTIKAINEN JARI (DE)
GUERZONI RICCARDO (DE)
SAMA MALLA REDDY (DE)
THAKOLSRI SRISAKUL (DE)
MUTIKAINEN JARI (DE)
GUERZONI RICCARDO (DE)
Application Number:
PCT/JP2018/014803
Publication Date:
October 10, 2019
Filing Date:
April 06, 2018
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W48/06
Foreign References:
JP2008131068A | 2008-06-05 | |||
JP2003070059A | 2003-03-07 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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