COMMUNICATION CONTROL METHOD AND COMMUNICATION SYSTEM

Title:

COMMUNICATION CONTROL METHOD AND COMMUNICATION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2018/061924

Kind Code:

A1

Abstract:

In this communication system where a plurality of bearers are set between a UE and one or more SGWs via an eNB, the eNB measures an idle time for each of the bearers, and determines, for each of the bearers, whether or not the measured idle time has reached an idle timer threshold set in advance for each of the plurality of bearers (step 1). When determining, for one of the bearers, that the idle timer has reached the idle timer threshold (step 2), the eNB requests an MME to release the one bearer (step 4), and the MME executes a process of releasing the one bearer in accordance with the request from the eNB (step 5, etc.).

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Inventors:

SHIMOJOU TAKUYA (JP)
SHIMIZU MASAYOSHI (JP)
MINOKUCHI ATSUSHI (JP)
IWASHINA SHIGERU (JP)
THAKOLSRI SRISAKUL (DE)
SAMA MALLA REDDY (DE)

Application Number:

PCT/JP2017/033880

Publication Date:

April 05, 2018

Filing Date:

September 20, 2017

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Assignee:

NTT DOCOMO INC (JP)

International Classes:

H04W72/04; H04W92/12

Foreign References:

JP2012175575A	2012-09-10
US20110176407A1	2011-07-21

Attorney, Agent or Firm:

HASEGAWA Yoshiki et al. (JP)

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