Mobile communication system and mobile communication method

A technology for mobile communication systems and mobile communication devices, applied in the field of mobile communication systems and mobile communications, capable of solving problems such as errors, setting errors, time and labor required

Inactive Publication Date: 2010-01-06
YOKOGAWA ELECTRIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0022] As the number of devices 10 increases, the following problems arise: (1) time and labor are required for creating a list; (2) there is a high possibility of making a mistake when creating a list; 10 It takes time and labor to retrieve the device 10 in a huge list when performing communication; and (4) There is a high possibility of setting errors when setting the attribution address obtained from the list in the personal computer 30
[0030] When delivering the device 10 to the user, the device provider also delivers the product stored in the external storage device 50 that records the serial number and the attribution address of the device 10 associated with each other, if the user purchases a large number of devices 10 , the user therefore owns as many external storage devices 50 as the number of devices 10, so it is very complicated for the user to manage these external storage devices to manage multiple devices

Method used

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  • Mobile communication system and mobile communication method
  • Mobile communication system and mobile communication method
  • Mobile communication system and mobile communication method

Examples

Experimental program
Comparison scheme
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no. 1 approach

[0138] Attached figure 1 It is a block diagram showing the first embodiment of the mobile communication system according to the present invention. Attached figure 2 with 3 Yes means attached figure 1 A schematic diagram of the structure of the mobile communication device 10 and the USB memory 50 shown in FIG. Attached Figure 1 to 3 In, with attached Figure 23 to 25 The parts in the same part are marked with the same reference numerals. Attached Figure 1 to 3 In, the home network 400 replaces the home network 100. The home network 400 has a home agent 20, a router R1, and a newly given address management section 40. The address management section 40 manages a plurality of IP addresses, and, for example, manages an address block acquired from APNIC (Ethernet Network Information Center) by the manufacturer of the device 10. The network addresses of the home network 400 and the address block are the same.

[0139] A portable USB memory 50 is newly provided. The USB memory 5...

no. 2 approach

[0173] The second embodiment of the present invention will now be discussed with reference to the drawings.

[0174] Attached Figure 7 It is a block diagram showing the second embodiment of the mobile communication system according to the present invention. Attached Figure 8 , 9 And 10 are attached Figure 7 A schematic diagram of the structure of the mobile communication device 10, the table 500B in the server 500, and the external storage device 50 shown in FIG. Attached Figure 7 to 10 In, with attached Figure 20 to 22 The same parts in the middle are marked with the same reference numerals. Attached Figure 7 to 10 In this, a home network 400 is provided to replace the home network 100. The home network 400 has a home agent 20, a router R1, and a newly given address management section 40. The address management section 40 manages a plurality of IP addresses, and, for example, manages an address block acquired from APNIC (Asia Pacific Network Information Center) by the m...

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PUM

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Abstract

A mobile communication system includes a home agent which transfers a communication packet to a mobile communication device connected to a foreign network, an address management section which manages a plurality of IP addresses, an address generation section which assigns any of the IP addresses managed, by the address management section to the mobile communication device as a home address thereof, a server which stores the home address of the mobile communication device and specific information of the mobile communication device in association with each other, and a source node which connects with the server through a network, and transmits the communication packet to any mobile communication device having the home addresses stored in the server as a destination.

Description

[0001] Cross references to related applications [0002] This application is based on the prior Japanese Patent Application No. 2005-064949 filed on March 9, 2005, the prior Japanese Patent Application No. 2005-076524 filed on March 17, 2005, and the previous Japanese Patent Application No. 2005-076524 filed on March 24, 2005. Prior Japanese Patent Application No. 2005-085756 and claims priority of these prior patent applications, the entire contents of these prior Japanese patent applications are incorporated by reference in this application. Technical field [0003] The present invention relates to a mobile communication system with a home agent that forwards communication data packets to a mobile communication device connected to a foreign network, and a mobile communication method in such a mobile communication system, more specifically , The present invention relates to a mobile communication system and a mobile communication method with high safety without complicated mainten...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/08H04W80/04H04L29/06H04L12/70H04L12/701H04W8/26
Inventor 米泽正明
Owner YOKOGAWA ELECTRIC CORP
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