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Title:
COMMUNICATION CONTROL METHOD, COMMUNICATION CONTROL DEVICE, AND COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/002735
Kind Code:
A1
Abstract:
Provided are a communication control method, a communication control device, and a communication system that can appropriately change the device, on a network, that executes processing requested by a terminal. According to the present invention, a sequence-monitoring unit 12 of a node-changing device 10 detects handover of UE 90. When handover has been detected, an arrangement-calculating unit 14 acquires node information for the surroundings of a destination and, on the basis of the node information, activates nodes in the surroundings. Thus, the node-changing device 10 activates nodes in the surroundings of the destination of a communication terminal upon detecting movement of the communication terminal and can thereby prevent communication delay from being extend even when a communication terminal has moved.

Inventors:
YAMASAKI Takeo (NTT DOCOMO INC., Sanno Park Tower, 11-1, Nagatacho 2-chome, Chiyoda-k, Tokyo 50, 〒1006150, JP)
TAMURA Motoshi (NTT DOCOMO INC., Sanno Park Tower, 11-1, Nagatacho 2-chome, Chiyoda-k, Tokyo 50, 〒1006150, JP)
IWASHINA Shigeru (NTT DOCOMO INC., Sanno Park Tower, 11-1, Nagatacho 2-chome, Chiyoda-k, Tokyo 50, 〒1006150, JP)
CHEN Lan (NTT DOCOMO INC., Sanno Park Tower, 11-1, Nagatacho 2-chome, Chiyoda-k, Tokyo 50, 〒1006150, JP)
Application Number:
JP2016/068888
Publication Date:
January 05, 2017
Filing Date:
June 24, 2016
Export Citation:
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Assignee:
NTT DOCOMO, INC. (11-1, Nagatacho 2-chome Chiyoda-k, Tokyo 50, 〒1006150, JP)
International Classes:
H04W36/16; H04L12/70; H04W88/18
Domestic Patent References:
WO2015040866A12015-03-26
Other References:
VODAFONE GROUP PLC: "Potential collaboration on Mobile-Edge Computing", 3GPP TSG-RAN WG3#87 R3-150007, 9 February 2015 (2015-02-09), XP050936766, Retrieved from the Internet
See also references of EP 3301973A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (SOEI PATENT AND LAW FIRM, Marunouchi MY PLAZA 9th fl. 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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