TERMINAL DEVICE, GATEWAY DEVICE, AND COMMUNICATION CONTROL METHOD

WIPO Patent Application WO/2016/208639

A1

The present invention comprises performing a control for detaching on the basis of whether a gateway device included in a WLAN access network supports a service for emergency communication, and a control for attaching to a gateway device that supports the service for emergency communication. The present invention thereby provides a communication control method, etc., for emergency communication via a WLAN access network.

JP7325551	SERVICE CONTINUITY IMPLEMENTATION METHOD, RELATED DEVICE, AND SYSTEM
WO/2006/103517	UTILIZING A SAME TARGET CELL DURING CIRCUIT-SWITCHED AND PACKET SWITCHED HANDOVER
WO/2000/055985	METHOD OF CONTROLLING THE OUTPUT POWER IN A RADIO COMMUNICATIONS SYSTEM

KAWASAKI YUDAI
ARAMOTO MASAFUMI

PCT/JP2016/068557

December 29, 2016

June 22, 2016

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SHARP KK (JP)

H04W36/12; H04W4/90; H04W76/02; H04W84/12

ALCATEL -LUCENT ET AL.: "Overall procedure to set-up a PDN connection for emergency services", 3GPP TSG-SA WG2#109 S 2-151521, 19 May 2015 (2015-05-19), XP050977034, Retrieved from the Internet
NTT DOCOMO: "Functionality and Procedures for non3GPP attach via S2b", 3GPP TSG-SA WG2#56B S 2-070806, 7 February 2007 (2007-02-07), XP050258065, Retrieved from the Internet
HUAWEI ET AL.: "Merged SaMOG solution", 3 GPP TSG-SA WG2#95 S 2- 130564, 31 January 2013 (2013-01-31), XP050685087, Retrieved from the Internet
ALCATEL -LUCENT ET AL.: "Overall procedure to set-up a PDN connection for emergency services", 3GPP TSG-SA WG2#109 S 2-151867, 29 May 2015 (2015-05-29), XP050982479, Retrieved from the Internet

FUJIMOTO Eisuke et al. (JP)
Eisuke Fujimoto (JP)

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