Title:
COMMUNICATION TERMINAL, CONTROL APPARATUS, COMMUNICATION SYSTEM, COMMUNICATION METHOD AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2014/175250
Kind Code:
A1
Abstract:
Provided is a function to change the handling of communications according to address acquisition circumstances. A communication terminal comprises: a communication unit that communicates with a service notification apparatus and with a service provision apparatus via a network; a communication processing unit that processes an input communication packet on the basis of preset control information; a control unit that determines, on the basis of an address notification message received from the service notification apparatus, whether a particular address is an address requested by use of a service identifier and that sets, to the communication processing unit, control information for communications including the address requested by use of the service identifier; an address solution unit that derives the address from the address notification message; and a service usage unit that uses the packet, which includes the derived address, to communicate with the service provision apparatus.
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Inventors:
IIHOSHI TAKAHIRO (JP)
Application Number:
PCT/JP2014/061254
Publication Date:
October 30, 2014
Filing Date:
April 22, 2014
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H04L12/70; H04L12/66
Domestic Patent References:
| WO2009110327A1 | 2009-09-11 |
Foreign References:
| JP2011199507A | 2011-10-06 | |||
| JP2011257901A | 2011-12-22 |
Other References:
TAKESHI OKAMOTO: "Packet Filtering Using DNS Responses against Worm Propagation", TRANSACTIONS OF INFORMATION PROCESSING SOCIETY OF JAPAN, vol. 45, no. 10, 15 October 2004 (2004-10-15), pages 2407 - 2415
Attorney, Agent or Firm:
KATO, Asamichi (JP)
Asamichi Kato (JP)
Asamichi Kato (JP)
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