Title:
MOBILE COMMUNICATION TERMINAL
Document Type and Number:
Japanese Patent JP2015037275
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a technology for distributing reception data having a destination address, in which a network layer address to be shared among communication entities is set, to either of communication entities.SOLUTION: A mobile communication terminal includes a first communication entity and a second communication entity, for communicating with a network using a shared IP address. A control device, included in the second communication entity, stores a port number, which is used when the second communication entity transmits data to the network and does not overlap with any port number used by the first communication entity. The control device determines that a destination of received data is the second communication entity if data, received from the network having a destination address in which a shared IP address is set, include a port number matching with the stored port number, and determines that a destination of the received data is the first communication entity if the received data do not include a port number matching with the stored port number.
Inventors:
ODA MASAYA
OISHI YUICHIRO
KAWANO YASUHIRO
SHIGYO SEISHI
OISHI YUICHIRO
KAWANO YASUHIRO
SHIGYO SEISHI
Application Number:
JP2013168808A
Publication Date:
February 23, 2015
Filing Date:
August 15, 2013
Export Citation:
Assignee:
FUJITSU LTD
International Classes:
H04L45/74; H04W80/04
Attorney, Agent or Firm:
Hirakawa 明
Daisuke Takada
Daisuke Takada
Previous Patent: TUNNEL RADIO COMMUNICATION AUXILIARY FACILITY
Next Patent: OPTICAL RECEIVER FOR COHERENT COMMUNICATION AND CONTROL METHOD THEREOF
Next Patent: OPTICAL RECEIVER FOR COHERENT COMMUNICATION AND CONTROL METHOD THEREOF