Unlock instant, AI-driven research and patent intelligence for your innovation.

Communications system, information processing system, information processing apparatus, tunnel management apparatus, information processing method, tunnel management method, and program

An information processing device and a technology for communicating information, which are applied in transmission systems, digital transmission systems, data exchange through path configuration, etc., and can solve problems such as inability to cut off, inability to charge, and inability to control communication.

Inactive Publication Date: 2007-03-14
PANASONIC CORP
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the case of communication not through the server that manages the communication, a third party other than the communicating party is not involved in the communication, so other than the communicating party cannot control the communication
As a result, for example, even if an illegal act is committed through communication, there is a problem that such communication cannot be cut off
In addition, for example, even if such communication is charged, the third party cannot know how long the communication has been carried out, so there is a problem that the charge cannot be made

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Communications system, information processing system, information processing apparatus, tunnel management apparatus, information processing method, tunnel management method, and program
  • Communications system, information processing system, information processing apparatus, tunnel management apparatus, information processing method, tunnel management method, and program
  • Communications system, information processing system, information processing apparatus, tunnel management apparatus, information processing method, tunnel management method, and program

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0049] The communication system according to Embodiment 1 of the present invention will be described with reference to the drawings.

[0050] FIG. 1 is a diagram showing the configuration of a communication system according to the present embodiment. In FIG. 1 , the communication system according to this embodiment includes a first information processing device 1 , a second information processing device 2 , and a tunnel management device 4 . Here, the first information processing device 1 , the second information processing device 2 , and the tunnel management device 4 are connected by a wired or wireless communication line 3 . This communication line 3 is, for example, the Internet or the like.

[0051] FIG. 2 is a block diagram showing the configuration of the first information processing device 1 according to the present embodiment. In FIG. 2 , the first information processing device 1 includes a communication unit 11 , a tunnel communication unit 12 , a maintenance infor...

Embodiment approach 2

[0120] A communication system according to Embodiment 2 of the present invention will be described with reference to the drawings. Note that, the configuration of the communication system according to this embodiment is the same as that shown in FIGS. 1 to 4 of Embodiment 1 except that the processing order of each component is different, and description thereof will be omitted.

[0121] FIG. 11 is a flowchart showing the operation of the first information processing device 1 according to this embodiment. In FIG. 11 , the processing other than step S301 is the same as the flowchart in FIG. 5 of Embodiment 1, and description thereof will be omitted.

[0122] (Step S301) The tunnel communication control unit 14 judges whether to end the tunnel communication. Then, when the tunnel communication is terminated, it proceeds to step S106, and when it is not terminated, it returns to step S102.

[0123] FIG. 12 is a flowchart showing the operation of the tunnel management device 4 ac...

Embodiment approach 3

[0146] A communication system according to Embodiment 3 of the present invention will be described with reference to the drawings. In the communication system of the present embodiment, the first information processing device transmits tunnel control information related to extended tunnel communication to the tunnel management device. In addition, the configuration of the communication system of this embodiment is the same as that of FIG. 1 of Embodiment 1 except that the first information processing device 1 is changed to the first information processing device 5, and the tunnel management device 4 is changed to the tunnel management device 6, and these are omitted. instruction of.

[0147] FIG. 15 is a block diagram showing the configuration of the first information processing device 5 according to this embodiment. In FIG. 15 , the first information processing device 5 includes a communication unit 11 , a tunnel communication unit 12 , a maintenance information receiving un...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A tunnel managing apparatus (4) is provided for managing a tunnel communication data for conducting a tunnel communication between a first data processing apparatus (1) and a second data processing apparatus (2). According to the tunnel communication data, a sustain data for sustaining the tunnel communication is transmitted to the first data processing apparatus (1). The first data processing apparatus (1) then controls the tunnel communication with the second data processing apparatus (2) in response to the sustain data received from the tunnel managing apparatus (4). Accordingly, a communications system can be provided for controlling the tunnel communication with no use of any communication controlling server.

Description

technical field [0001] The present invention relates to a communication system and the like for communicating among a plurality of information processing devices. Background technique [0002] Conventionally, in a server / client type network system, communication is generally performed between the server and the client. [0003] On the other hand, in recent years, a method of communicating between information processing devices without using a server that manages the communication has been developed and disclosed in Japanese Unexamined Patent Application Publication No. 2003-244188 (page 1, etc., FIG. 1 , etc.). [0004] However, when communication is performed without going through the server that manages the communication, a third party other than the communicating party is not involved in the communication, so other than the communicating party cannot control the communication. As a result, for example, even if an illegal act is committed through communication, there is a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L12/70H04L12/46
CPCH04L12/4633
Inventor 前川肇池田巧
Owner PANASONIC CORP