CN1832587A - Mobile communication system and mobile communication method - Google Patents
Mobile communication system and mobile communication method Download PDFInfo
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- CN1832587A CN1832587A CN 200610057294 CN200610057294A CN1832587A CN 1832587 A CN1832587 A CN 1832587A CN 200610057294 CN200610057294 CN 200610057294 CN 200610057294 A CN200610057294 A CN 200610057294A CN 1832587 A CN1832587 A CN 1832587A
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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
The cross reference of related application
Japanese patent application formerly 2005-076524 number that the application on March 17th, 2005-064949 number 1 submitted to based on the Japanese patent application of submitting on March 9th, 2005 formerly and the Japanese patent application of submitting on March 24th, 2005 formerly 2005-085756 number and the priority that requires these patent applications formerly, these formerly the full content of Japanese patent application by reference as the application's reference.
Technical field
The present invention relates to a kind of mobile communication system with home agent, this home agent transfers to communication data packet the mobile communications device that links to each other with field network, and a kind of method of mobile communication in this mobile communication system, more specifically, the present invention relates to a kind of mobile communication system and method for mobile communication that has high security very and need not to carry out complex maintenance and operation.
The invention still further relates to a kind of mobile communication system and method for mobile communication that is used for producing the management information of mobile communications device in having the mobile communication system of home agent, this home agent transfers to communication data packet the mobile communications device that links to each other with field network.
Background technology
In accompanying drawing 20, belonging area network 100 is mobile communications device (abbreviation device) 10 initial sub-networks that connect.Field network 200 is that device 10 leaves the actual afterwards sub-network that connects of belonging area network 100.Device 10 can carry portablely and install 10 sub-networks that connect and change along with moving of device 10.Personal computer 30 is source nodes and sends communication data packet and from installing 10 received communication packets, to communicate with device 10 to device 10.
Belonging area network 100, field network 200 and personal computer 30 are connected by internet 300.Network 100 and 200 is equipped with router R1 and R2, and they link to each other with node in 200 with network 100.
In accompanying drawing 21, device 10 has memory 11, part 12 and verification portion 13 take place in the address, and this device 10 meets mobile IP v 6 communication protocol (IPv 6), and has the mobile node function among the mobile IP.Discern the Proprietary Information (for example, the identifier such as sequence number) of this device 10 and MAC (media interviews control) address and be in advance in the memory 11 that (for example, in manufacturing installation 10, maintenance unit 10 time etc.) be stored in device 10.The IP address of part 12 generation devices 10 takes place and this IP address is stored in the memory 11 in the address.The checking that verification portion 13 is carried out communication party's node.
Be assigned ownership place address and Care-of Address to installing 10.The ownership place address is irrespectively to distribute to the address of device 10 uniquely with sub-network, and is the network address identical with belonging area network 100.Care-of Address is an addresses distributed in field network 200.
In accompanying drawing 22, home agent 20 has memory 21, pass on part 22 and verification portion 23, and works on the node of belonging area network 100.When device 10 when being in the field network 200, home agent 20 receives and mails to the communication data packet of device 10 and the content of reference stores device 21, and passes on part 22 this communication data packet is sent to device 10.The checking that verification portion 23 is carried out communication party's node.
The operating process of this mobile communication system is as described below:
At first, discussion will be installed 10 operations that are registered in the home agent 20.
The user has a home agent function on belonging area network 100 intranodal starts home agent 20 and will install 10 and is installed in the belonging area network 100.Router R1 installs 10 1 prefixes (corresponding to the network address of belonging area network 100) to this.In view of the above, the ownership place address of part 12 by MAC Address in the memory 11 that is stored in device 10 and given prefix generation device 10 takes place in device 10 address, and this ownership place address is stored in the memory 11.It also is stored in this ownership place address in the memory 21 of the home agent 20 that is started.Share key generation part (not shown) and produce the first shared key, and this first shared key is stored in the memory 11 and memory 21 of device 10 and home agent 20.
The user creates writing down in personal computer etc. and install 10 the sequence number and the tabulation of ownership place address, with will install 10 and other device distinguish.
Next, will install 10 installations in field network 200 and be registered to operation in the home agent 20 discussing.
To install 10 is installed in the field network.The router R2 that is in the field network 200 gives 10 1 prefixes of device (corresponding to the network address of field network 200).In view of the above, part 12 takes place by MAC Address in the memory 11 that is stored in device 10 and the given Care-of Address of prefix generation device 10 in field network 200 in the address of device 10, and this Care-of Address is stored in the memory 11.
Next, the operating process that communication data packet is sent to the device 10 that links to each other with field network 200 from personal computer 30 will be discussed.
The identifier of user's operative installations 10 is as the ownership place address of keyword indexing unit 10 in tabulation, and will install 10 ownership place address and be input in the personal computer 30.Personal computer 30 is that the destination sends communication data packet to it to install 10 ownership place address.Home agent 20 received communication packets and know the destination of communication data packet by ownership place address in the memory 21 and the corresponding relation between the Care-of Address, and be that the destination sends communication data packet to device 10 with this Care-of Address.In view of the above, the communication data packet of sending from personal computer 30 has arrived the device 10 the field network, and install 10 with personal computer 30 between begin to communicate by letter.
The application selects JP-B-3617952 and JP-B-3621917 as prior art.
In the mobile communication system of Jie Shaoing, the Proprietary Information of user's operative installations 10 identifies the device 10 as the destination in the middle of multiple arrangement in the above.Like this, the user need create writing down in personal computer 30 grades and install 10 the sequence number and the tabulation of ownership place address, and need ownership place address, and will install 10 ownership place address and be input in the personal computer 30 by Proprietary Information indexing unit 10 in this tabulation of device 10.In other words, need in addition the Proprietary Information of tracing device 10 and the tabulation of the corresponding relation between the ownership place address to be managed.
Following problems has appearred in the quantity increase along with device 10: (1) needs time and work accordingly owing to create tabulation; (2) possibility that makes a mistake when creating tabulation is very high; (3) each when communicating with device 10 in huge tabulation indexing unit 10 need time and work; (4) it is very high to take place to set wrong possibility from tabulation when the ownership place address setting that will obtain is in personal computer 30.
And the malice third party who has obtained tabulation can communicate with device 10; This also is a problem.
In the above in the communication system of Jie Shaoing, multiple arrangement 10 is connected with field network, and the Proprietary Information of operative installations 10 identifies the device 10 as the destination in the middle of multiple arrangement 10, the user creates in personal computer 30 grades in addition and management accounts the device 10 that is associated with each other sequence number (Proprietary Information) and ownership place address.The ownership place address of the Proprietary Information of user by device 10 indexing unit 10 in this tabulation, and will install 10 ownership place address and be input in the personal computer 30, thereby the communication between specific device 10 and the personal computer 30 is carried out.
In such structure, along with the quantity increase of device 10, therefore the user creates tabulation needs time and work, and might mistake occur when creating tabulation.Device 10 quantity increases, thereby the data volume that is stored in the personal computer 30 constantly increases, and if the memory capacity of personal computer 30 big inadequately, the burden of equipment can constantly increase.
Each communicate with device 10 in, also need be in huge tabulation indexing unit 10, need pay time and work, and during to personal computer 30, may set mistake at the ownership place address setting that will from tabulation, obtain.
In order to overcome these problems, consideration will install 10 consign to the user in, the device supplier, this device 10 of paying such as manufacturer comprises external memory 50, installs 10 the sequence number and the USB storage of ownership place address such as comprising writing down with being relative to each other.
Accompanying drawing 23 expression is used to utilize the structure example of the mobile communication system that the external memory that connected verifies.Adopt such structure, thereby no longer need to consume the memory of personal computer 30, so the burden of equipment has obtained reduction.Shown in accompanying drawing 24 and 25, in the device paid 10 and the external memory 50 paid, storing second separately and sharing key, thereby can between device 10 and external memory 50, verify, and external memory 50 is linked to each other with personal computer 30, thereby can determine the device 10 that will communicate, so that not need to quote the tabulation of in personal computer 30 grades, creating that user's burden has obtained alleviation.
When to user's delivery installation 10, the device supplier also pays and is stored in writing down of being associated with each other and installs under the situation of the product in the external memory 50 of 10 sequence number and ownership place address, if the user has bought a large amount of devices 10, therefore the user has quantity and device 10 as many external memories 50, therefore concerning the user, managing with the management multiple arrangement to these external memories is the very complicated thing of part.
For the user, wish, as the management of the device 10 that links to each other with field network 200, should set grouping etc. in response to the operation situation.For example, in order to manage multiple arrangement, the user may want in such a way these devices to be divided into groups according to the operation situation of these devices: as shown in accompanying drawing 26, in the first grouping example, device is grouped into several pieces manages, such as these devices being managed at each installation region, perhaps in the second grouping example, adopt a plurality of keepers, the device 1 to n-1 by first Admin Administration, and the device n to N by second Admin Administration.
In accompanying drawing 23, do not embody this point.In other words, external memory 50 with device 10 one to one relation provide, so extra complex work such as layout tabulation wait management devices 10 to dividing into groups be necessary.
Summary of the invention
The purpose of this invention is to provide and a kind ofly have very high fail safe and need not the complicated maintenance or the mobile communication system and the method for mobile communication of operation.
But another object of the present invention provides a kind of be used to produce device management information and the operation that the need not complexity both mobile communication system of management of mobile telecommunication device flexibly.
The invention provides a kind of mobile communication system, comprising:
Home agent, this home agent transfer to communication data packet the mobile communications device that links to each other with field network;
Address management section, this address management section manages a plurality of IP address;
Part takes place in the address, and part takes place in this address will distribute to the ownership place address of mobile communications device as it by in the IP address of address management section management any one;
Storage device, this storage device be relative to each other the connection the ownership place address of storing mobile communications device and the identifier of mobile communications device; With
Source node, this source node sends communication data packet to the mobile communications device that is stored in the ownership place address in the storage device that has as the destination,
Wherein storage device can be connected on the source node and can remove from source node.
In this mobile communication system, address management section manages address block.
In this mobile communication system, home agent and mobile communications device are shared first key,
Storage device and mobile communications device share second key and
Mobile communications device comprises verification portion, and this verification portion uses first key and second key to verify.
In this mobile communication system, memory device stores the screen message that shows on will the browser in source node.
In this mobile communication system, this screen message is hypertext and comprises the icon information that is associated with the identifier of mobile communications device.
In this mobile communication system, mobile communications device adopts mobile IP as communication protocol.
The present invention also provides the method for mobile communication in a kind of mobile communication system, this mobile communication system comprises home agent, this home agent transfers to the mobile communications device that links to each other with field network with communication data packet, and this method of mobile communication comprises the following steps:
By address management section address block is managed;
Give the ownership place address of mobile communications device with the IP address assignment in the address block as it;
The ownership place address is stored in the home agent;
To share key and be stored in the mobile communications device, and the identifier that will share key and ownership place address and mobile communications device is stored in the storage device with being relative to each other connection;
Use the ownership place address, identifier and the shared key that are stored in the storage device to send communication data packet by source node to mobile communications device;
By home agent the communication data packet from source node is passed on; With
Source node is verified according to the shared key that is stored in the mobile communications device by the verification portion of mobile communications device, and beginning and source node communicate.
According to this mobile communication system and method for mobile communication, can obtain following advantage.
The identifier of mobile communications device and ownership place address be stored in with being relative to each other can be connected on the source node and can be from source node be pulled up the storage device that comes, and will give the ownership place address of mobile communications device by the IP address assignment of address management section management.Therefore, for example, if home agent is arranged in the network that has by the address of address management section management, then the user does not need to run respectively home agent and need not send the tabulation of employed identifier and ownership place address in establishment in the source node etc. yet.Therefore, list creating mistake, association, ownership place address setting mistake in source node etc. can be avoided.In addition, there is not the third party of storage device to communicate with mobile communications device.Therefore, need not complicated maintenance or operation, the fail safe of height just can be provided.
Share key owing to have only mobile communications device and storage device to have second, so the information in the communication data packet between mobile communications device and the storage device becomes and is difficult to leak or distort.Therefore, if the network operator of home agent is different from the network operator of mobile communications device and storage device, then can keep very high fail safe.
Because storage device comprises the icon information that is associated with the identifier of mobile communications device, therefore compare with the text list of form, can from icon image, find any desired identifier.Therefore, can determine any desired identifier at an easy rate and can avoid the wrong choice mobile communications device.
To give the ownership place address of mobile communications device by the IP address assignment of address management section management as it, to share key and be stored in mobile communications device and the storage device, and the identifier and the ownership place address of mobile communications device will be stored in the storage device.Source node uses ownership place address, identifier and the shared key be stored in the storage device to send communication data packet to mobile communications device, and home agent passes on communication data packet from source node.In addition, the authentication of the communicator part shared key that passes through to be stored carries out authentication and beginning and source node to source node and communicates.Therefore, for example, if home agent is arranged in the belonging area network by address management section management, then the user does not need to run respectively home agent and need not send the tabulation of employed identifier and ownership place address in establishment in the source node etc. yet.Therefore, list creating mistake, association, ownership place address setting mistake in source node etc. can be avoided.In addition, there is not the third party of storage device to communicate with mobile communications device.Therefore, need not complicated maintenance or operation, the fail safe of height just can be provided.Owing to have only mobile communications device and storage device to have shared key, so the information in the communication data packet between mobile communications device and the storage device becomes and is difficult to leak or distort.Therefore, if the network operator of home agent is different from the network operator of mobile communications device and storage device, then can keep very high fail safe.
The present invention also provides a kind of mobile communication system, comprising:
Home agent, this home agent transfer to communication data packet the mobile communications device that links to each other with field network;
Address management section, this address management section manages a plurality of IP address;
Part takes place in the address, and part takes place in this address will distribute to the ownership place address of mobile communications device as it by in the IP address of address management section management any one;
Server, this server are being stored the ownership place address of mobile communications device and the Proprietary Information of mobile communications device with being relative to each other connection; With
Source node, this source node is connected with server by network, and packet is sent to any mobile communications device that is stored in the ownership place address in the server that has as the destination.
In this mobile communication system, source node comprises external memory, this external memory storing be stored in server in the information that is associated of Proprietary Information.
In this mobile communication system, address management section manages address block.
In this mobile communication system, server comprises:
Http server, this http server is operated in response to the request that receives from source node;
Memory, this memory stores a form, and be in this form, that the Proprietary Information of the ownership place address of mobile communications device and mobile communications device is associated with each other; With
The information processing relevant with the mobile communications device that is elected to be the destination carried out showing on the browser in source node in processing section, this processing section.
In this mobile communication system, home agent and mobile communications device are shared first key,
Source node and mobile communications device share second key and
Mobile communications device comprises verification portion, and this verification portion uses first key and second key to verify.
In this mobile communication system, external memory is being stored second key explicitly with the Proprietary Information that is stored in the mobile communications device in the server, and can be connected on the source node and can remove from source node.
In this mobile communication system, verification portion uses the 3rd key of being shared by source node and server to verify.
In this mobile communication system, memory stores the screen message that shows on will the browser in source node.
In this mobile communication system, this screen message is hypertext and comprises the icon information that is associated with the Proprietary Information of mobile communications device.
In this mobile communication system, mobile communications device adopts mobile IP as communication protocol.
The present invention also provides the method for mobile communication in a kind of mobile communication system, this mobile communication system comprises home agent, this home agent transfers to the mobile communications device that links to each other with field network with communication data packet, and this method of mobile communication comprises the following steps:
By address management section address block is managed;
Give the ownership place address of mobile communications device with the IP address assignment in the address block as it;
The ownership place address is stored in the home agent;
To share key and be stored in the mobile communications device, will comprise that the Proprietary Information of the ownership place address of mobile communications device is stored in the server explicitly, and will share key and be stored in the source node;
Use the ownership place address and the Proprietary Information that are stored in the server to send communication data packet to mobile communications device by source node with the shared key that is stored in the source node;
By home agent the communication data packet from source node is passed on; With
According to the shared key that is stored in the mobile communications device source node is carried out authentication by the authentication of mobile communications device part, and beginning and source node communicate.
According to this mobile communication system and method for mobile communication, can obtain following advantage.
The Proprietary Information and the ownership place address of mobile communications device are stored in the server with being relative to each other, and will give the ownership place address of mobile communications device by the IP address assignment of address management section management.Therefore, for example, if home agent is arranged in the network that has by the address of address management section management, then the user does not need to run respectively home agent and need not send the tabulation of employed Proprietary Information and ownership place address in establishment in the source node etc. yet.Therefore, list creating mistake, association, ownership place address setting mistake in source node etc. can be avoided.
Share key owing to have only mobile communications device and source node to have second, so the information in the communication data packet between mobile communications device and the source node becomes and is difficult to leak or distort.Therefore, if the network operator of home agent is different from the network operator of mobile communications device and storage device, then can keep very high fail safe.
Second of source node is shared key be stored in the external memory, thereby do not have the third party of external memory to communicate with mobile communications device.Therefore, need not complicated maintenance or operation, just can provide very high fail safe.If external memory can be the less device of Capacity Ratio and lose that the content of external memory only is that the second shared key and a part and second are shared the corresponding specific information of key, therefore danger is little.
In addition, between source node and server, share the 3rd key, thereby do not have the third party of the 3rd key can't access server.Therefore, can provide higher fail safe.
Because the form of server comprises the icon information that is associated with the Proprietary Information of mobile communications device, therefore compare with text list with form, can from icon image, find any desired Proprietary Information.Therefore, be easy to determine any desired Proprietary Information, and the wrong choice mobile communications device can be avoided.
To give the ownership place address of mobile communications device by the IP address assignment of address management section management as it, to share key is stored in mobile communications device and the source node, and the ownership place address of mobile communications device and Proprietary Information are stored in the server with being relative to each other connection, and will share key and be stored in the source node.Source node uses ownership place address and the Proprietary Information be stored in the server and is stored in external memory to be shared key interiorly and sends communication data packet to mobile communications device, and home agent passes on communication data packet from source node.In addition, the authentication of the mobile communications device part shared key that passes through to be stored carries out authentication and beginning and source node to source node and communicates.Therefore, for example, if home agent is arranged in the belonging area network of being managed by address management section, then the user does not need to run respectively home agent and need not create the tabulation that sends employed identifier and ownership place address in source node etc. yet, and list creating mistake, association, the setting mistake of ownership place address in source node etc. can be avoided.Have only mobile communications device and source node to have shared key, in the shared key of source node is stored in and can be connected on the source node and can pulls up the external memory that comes from source node in addition, thereby there is not the third party of external memory not communicate with mobile communications device.Therefore, need not complicated maintenance or operation just can provide very high fail safe, and the information in the communication data packet between mobile communications device and the storage device becomes and is difficult to leakage or distorts.Therefore, if the network operator of home agent is different from the network operator of mobile communications device and storage device, then can keep very high fail safe.
The present invention also provides a kind of mobile communication system, comprising:
Home agent, this home agent transfer to communication data packet the mobile communications device that links to each other with field network;
Address management section, this address management section manages a plurality of IP address;
Part takes place in the address, and part takes place in this address will distribute to the ownership place address of mobile communications device as it by in the IP address of address management section management any one;
External memory, this external memory is being stored the device information of mobile communications device; With
Source node, the mobile communications device of the ownership place address of this source node in having the device information that is stored in as being included in of destination in the external memory sends communication data packet,
Wherein this source node comprises device information generation part, and this device information generating unit divides the device information, any device information of selection that obtain a plurality of mobile communications devices to be stored in the external memory to selected device information grouping and with the device information that is divided into groups.
In this mobile communications device, device information has corresponding to the ownership place address of each mobile communications device and the identifier and the appearance data that are associated with the ownership place address, and is the data that provide from outside collective.
In this mobile communications device, device information generating unit branch comprises:
All install the support screen object, this all installs the support screen object and shows the device information that is divided acquisition by the device information generating unit;
Operating means object, this operating means object are selected any desired device information in the middle of shown device information;
Keeper's support screen object, the selected device information of this keeper's support screen object storage; With
Management information generation functional object, this management information generation functional object control operation device object is to the operation of whole device support screen objects and keeper's support screen object, and the device information that will be stored in keeper's support screen object according to instruction stores in the external memory.
In this mobile communications device, all install the appearance data that the support screen object is listed the device information that is obtained.
In this mobile communications device, the operating means object comprises:
Indicating device moves the detection notice part, and this indicating device moves detection notice and partly detects moving of indicating device; With
The indicating device button is pressed the detection notice part, and this indicating device button is pressed detection notice and partly detected pressing of indicating device button, and
Wherein indicating device is moved on the appearance data that is presented on whole device support screen objects and push button and move the device information that comprises this appearance data, thereby device information is stored on keeper's support screen object.
According to mobile communication system of the present invention, be input to the device information of multiple arrangement in the personal computer and the user selects to store into by the device information generating portion in the personal computer device information in the management external device (ED), thereby can any desired device be divided into groups and can eliminate the necessity of a large amount of external memories of user management.
Since the user need be in personal computer etc. establishment send the tabulation of employed Proprietary Information and ownership place address, so list creating mistake, association, the setting mistake of ownership place address in source node etc. can be avoided.
Description of drawings
Accompanying drawing 1 is the block diagram of expression according to first execution mode of mobile communication system of the present invention.
Accompanying drawing 2 is block diagrams of the example of the mobile communications device shown in the expression accompanying drawing 1;
Accompanying drawing 3 is block diagrams of the example of the USB storage shown in the expression accompanying drawing 1;
Accompanying drawing 4 is charts of the operational instances of the mobile communication system shown in the expression accompanying drawing 1;
Accompanying drawing 5 is charts of another operational instances of the mobile communication system shown in the expression accompanying drawing 1;
Accompanying drawing 6 is charts of another operational instances of the mobile communication system shown in the expression accompanying drawing 1;
Accompanying drawing 7 is expression block diagrams according to second execution mode of mobile communication system of the present invention;
Accompanying drawing 8 is block diagrams of the example of the mobile communications device shown in the expression accompanying drawing 7;
Accompanying drawing 9 is schematic diagrames of the example of the form in the server shown in the expression accompanying drawing 7;
Accompanying drawing 10 is block diagrams of the example of the external memory shown in the expression accompanying drawing 7;
Accompanying drawing 11 is to install 10 charts that are registered to the operational instances in the home agent 20 in the system of expression shown in the accompanying drawing 7;
Accompanying drawing 12 is to installing the chart of the operational instances that 10 installations in field network 200 register in the system of expression shown in the accompanying drawing 7; Accompanying drawing 13 is the charts that in the mobile communication system shown in the expression accompanying drawing 7 communication data packet sent to the operational instances of the device 10 that links to each other with field network 200 from personal computer 30;
Accompanying drawing 14 is charts of the another kind of operational instances in the expression accompanying drawing 12;
Accompanying drawing 15 is charts of the another kind of operational instances in the expression accompanying drawing 13;
Accompanying drawing 16 is expression block diagrams according to the 3rd execution mode of mobile communication system of the present invention;
Accompanying drawing 17 is block diagrams that the example of part takes place indication device information;
Accompanying drawing 18 is to introduce the flow chart that the example of operation partly takes place device information;
Accompanying drawing 19 is block diagrams of the example of the management external memory shown in the expression accompanying drawing 16;
Accompanying drawing 20 is schematic diagrames of the structure of mobile communication system in the expression prior art;
Accompanying drawing 21 is block diagrams of the example of the mobile communications device shown in the expression accompanying drawing 20;
Accompanying drawing 22 is block diagrams of the example of the home agent shown in the expression accompanying drawing 20;
Accompanying drawing 23 is schematic diagrames of the structure of the another kind of mobile communication system of the prior art of expression;
Accompanying drawing 24 is schematic diagrames of the operational instances of the mobile communications device shown in the expression accompanying drawing 23;
Accompanying drawing 25 is schematic diagrames of the structure example of the external memory shown in the expression accompanying drawing 23; With
Accompanying drawing 26 is that the expression user divides into groups to multiple arrangement so that the schematic diagram of the state of managing.
Embodiment
Below with reference to accompanying drawings embodiments of the present invention are discussed.
[first execution mode]
Accompanying drawing 1 is the block diagram of expression according to first execution mode of mobile communication system of the present invention.Accompanying drawing 2 and 3 is schematic diagrames of the structure of mobile communications device 10 shown in the expression accompanying drawing 1 and USB storage 50.In accompanying drawing 1 to 3, be with identical Reference numeral mark with the part of part unanimity in the accompanying drawing 23 to 25.In accompanying drawing 1 to 3, belonging area network 400 has substituted belonging area network 100.The address management section 40 that belonging area network 400 has home agent 20, router R1 and newly provides.The a plurality of IP of address management section 40 management address, and for example, the address block that management is obtained from APNIC (asia pacific network information center) by the manufacturer of installing 10.Belonging area network 400 is the same with the network address of address block.
The USB storage 50 that can portablely carry newly provides.USB storage 50 can be connected on the personal computer 30 and can pull up from personal computer 30, and storing of being associated with each other of this USB storage 50 installed 10 ownership place address and identifier.The storage that is shown in the GUI in the browser of operating 31 in personal computer 30 is in USB storage 50; These data comprise html format file as the hypertext of screen message, for variform icon information of each sequence number or the like.The file of html format also is included in the hyperlinked information of the ownership place address of device 10.USB storage 50 is types of storage device.
Part 14 takes place and has substituted and install 10 address part 12 takes place in the address.Part 14 takes place in the IP address of address management section 40 management any one is distributed to device 10 as the ownership place address in the address, and this address is stored in the memory 11.
The operating process of this mobile communication system is as described below:
At first, 4 discussion will be installed 10 operations that are registered in the home agent 20 with reference to accompanying drawing.The intranodal with home agent function of device 10 manufacturer on belonging area network 400 starts home agent 20, and will install 10 and be installed in the belonging area network 400.Router R1 quote by the address of address management section 40 management and for device 10 provide be used for the ownership place address first prefix (corresponding to the network address of belonging area network 400) (SQ10).
In view of the above, the ownership place address (SQ11) of part 14 by MAC Address in the memory 11 that is stored in device 10 and the given prefix generation device 10 that is used for the ownership place address takes place in device 10 address, and in the memory 21 of the home agent 20 that this ownership place address is stored in memory 11 and is started (SQ12, SQ13).At this moment, the ownership place address has become the IP address on the optional position that is included in the address block.In other words, generation part 14 in address by having produced the ownership place address from the prefix of router R1 with to installing 10 unique MAC Address, has therefore become the address in the address block according to given rule.
Device information management part (not shown in the accompanying drawing 1) reads identifier and the ownership place address in the memory 11 that is stored in device 10, and identifier and ownership place address are stored in (SQ14) in the USB storage 50 in the paired mode that is associated with each other.For the device information management part, the identifier that preservation and administrative institute read and the device information of ownership place address are feasible.
In addition, for example, part (not shown in the accompanying drawing 1) takes place for the screen message operated in personal computer, and will to install 10 identifier and ownership place address associated with each other, the file that generation is the html format of hyperlink destination with this ownership place address descriptor, represent icon information of this device or the like, and they are stored in the USB storage 50.If with many identifier and ownership place address are stored in the USB storage 50, desirable mode is that each identifier is changed icon shape (SQ15).
Share key take place part (not shown in the accompanying drawing 1) produce first share key and this first is shared in the memory 11 and memory 21 that key is stored in device 10 and home agent 20 (SQ16, SQ17).
Next, 5 discuss and to install 10 installations in field network 200 and be registered to operating process in the home agent 20 with reference to the accompanying drawings.The user receives that manufacturer transports the device 10 and the USB storage 50 of coming.Part (not shown in the accompanying drawing 1) the generation second shared key takes place and the shared key that is produced only is stored in the memory 11 and USB storage 50 of device 10 in shared key.Will corresponding to device 10 identifier, ownership place address and second share key be stored in the group with being associated with each other (SQ20, SQ21).
To install 10 is installed in the field network 200.In addition, be in router R2 in the field network 200 be device 10 provide be used for field network 200 second prefix (corresponding to the network address of field network 200) (SQ22).In view of the above, part 14 takes place by MAC Address in the memory 11 that is stored in device 10 and the given Care-of Address (SQ23) of the second prefix generation device 10 in field network 200 in the address of device 10, and this Care-of Address is stored in (SQ24) in the memory 11.
Next, 6 the operating process that communication data packet is sent to the device 10 that links to each other with field network 200 from personal computer 30 is discussed with reference to the accompanying drawings.
The user is connected to USB storage 50 on the personal computer 30 and starts browser 31 in the personal computer 30.Browser 31 reads html format file in the USB storage 50 and icon information (SQ30) and shows the icon (SQ31) of the identifier information that comprises device 10 according to the description of this document.If the user uses the interface of mouse etc. to select to represent the icon (SQ32) of any desired identifier, then quote with the paired ownership place address (SQ33) of selected identity symbol and with communication data packet and send to described ownership place address (SQ34) as the destination according to the hyperlink of describing in this document.At this moment, use be stored in the USB storage 50 and with paired second the sharing key and carry out authentication of identifier.
In addition, device 10 authentication part 13 is also shared key based on second in the memory 11 personal computer 30 (that is, USB storage 50) is carried out authentication, and whether decision allows personal computer 30 conduct interviews (SQ37).
After authentication part 13 has been verified the identity of personal computer 30 (USB storage 50), browser 31 usefulness second in the personal computer 30 are shared the cipher key pair communication packet and are encrypted and send the communication data packet (SQ38) that process is encrypted, and first in the home agent 20 usefulness memories 21 are shared key to encrypting from the communication data packet of personal computer 30.The part 22 of passing on will send to device 10 (SQ39) through the communication data packet of encrypting.
And device 10 receives from home agent 20 and passes on the communication data packet of coming and use first to share key and further use second to share the cipher key pair communication packet and be decrypted.Like this, just arrived the device 10 that is in the field network 200, and between device 10 and personal computer 30, begun to communicate from the communication data packet of personal computer 30.
Like this, device 10 identifier and ownership place address are stored in the mode of the connection that is relative to each other and can be connected on the personal computer 30 and can be from the USB storage 50 that personal computer 30 is pulled up, and will have been given by the IP address assignment of address management section 40 management and install 10 ownership place address.In view of the above, for example, if home agent 20 is arranged in the belonging area network 400 by address management section 40 management, then the user no longer needs to run respectively home agent and no longer need create the tabulation of identifier and ownership place address at the personal computer 30 that is used for sending etc.Therefore, can prevent list creating mistake, contact, ownership place address setting mistake in personal computer 30 grades.In addition, there is not the third party of USB storage 50 to communicate with device 10.Therefore, under the situation that does not need complicated maintenance and operation, can provide very high fail safe.
Share key owing to have only device 10 and USB storage 50 to have second, therefore install 10 with USB storage 50 between communication data packet in information become and be difficult to leakage or distort.Therefore, if the network operator of home agent 20 is different with the network operator of device 10 and USB storage 50, also can keep very high fail safe.
Because USB storage 50 comprises the icon information that is associated with the identifier of device 10, therefore compares with the text list of form, can find out any desired identifier from icon image.Therefore, can determine any desired identifier at an easy rate and can avoid wrong choice device 10.
The present invention is not limited to this execution mode, and can be for as described below:
Given is the structure of home agent 20 in the intranodal operation that is different from router R1, but home agent 20 can be operated in this router.
Given is that address management section 40 is the structures that were arranged in 20 minutes with home agent, but also address management section 40 can be arranged on the intranodal that home agent 20 is operated.
Given is to share the structure that key offers device 10 and USB storage 50 with second, but not needing to share key to second stores, for example, as long as device 10 can be protected with safety between the personal computer 30 that USB storage 50 is connected.
Given is with the structure of mobile IP v 6 as the communication protocol of device 10, but also can use mobile IPv 4 with the Foreign Agent in being installed in field network 200.
Given is with the structure of USB storage 50 as storage device, but can use any device (for example, floppy disk (registered trade mark), SD card, MO, CD, CF card or the like), as long as it can be connected with the interface of personal computer 30.
Given is device information management part (not shown) reads ownership place address and expression and this ownership place address and identifier is stored in structure in the USB storage 50 from install 10 memory 11, but install 10 also can be equipped with the interface of USB storage 50 (certainly, if what adopt is another kind of storage device, then be equipped with interface with this storage device), be used for connecting USB storage 50 and ownership place address and identifier are directly stored into 10 in the USB storage 50 from installing.
Given is device information management part (not shown) reads ownership place address and identifier and stores this ownership place address and identifier in the USB storage 50 structure from install 10 memory 11, but also identifier and ownership place address can be stored in the device information management part in advance, and can be stored in the USB storage 50.In other words, device 10 manufacturer has known and has installed 10 identifier and ownership place address, therefore and also known the address block of address management section 40, calculated in advance and store by the address generating portion 14 of device 10 from address that prefix and MAC Address produce.
Given is before transporting USB storage 50 to the user with identifier, ownership place address and screen message is stored in structure in the USB storage 50, but also can be after the user receives USB storage 50 again the data of identifier, ownership place address and screen message be sent to the user.For example, can the printing paper of data be sent to the user, perhaps the electronic data of identifier, ownership place address and screen message can be sent to the user by mailing or fax.Therefore, the flexibility that sends data time is improved, and management home agent 20 also is improved with the flexibility that comprises the address block of ownership place address.Variation in the address block also can access flexibly and treat, and the user can also use any desired storage device.
Given is after delivery shares key with second and is stored in structure in device 10 and the USB storage 50, but also can store the second shared key before shipping device 10 and USB storage 50 or in dispensing device 10 and the USB storage 50.Therefore, can make the user avoid storing second and share key.
Only show a personal computer 30 and a table apparatus 10 in the accompanying drawings, but any amount of personal computer and any amount of device 10 can be installed.Similarly, any amount of field network 200 also can be installed.
In addition, given is with the structure of sequence number as the identifier of device 10, but can use any identifier, as long as it is unique.Part takes place screen message can create different titles that will come from identifier and the screen message that identifier associates.Therefore, the user can be according to the user unique title recognition device 10 more manageable than sequence number.
[second execution mode]
Now with reference to accompanying drawing second execution mode of the present invention is discussed.
Accompanying drawing 7 is expression block diagrams according to second execution mode of mobile communication system of the present invention.Accompanying drawing 8,9 and 10 is schematic diagrames of the structure of mobile communications device 10, the form 500B in the server 500 and the external memory 50 shown in the expression accompanying drawing 7.In accompanying drawing 7 to 10, be to mark with identical Reference numeral with the part that part is identical in the accompanying drawing 20 to 22.In accompanying drawing 7 to 10, provide belonging area network 400 to substitute belonging area network 100.The address management section 40 that belonging area network 400 has home agent 20, router R1 and newly provides.The a plurality of IP of address management section 40 management address, and for example, the address block that management is obtained from APNIC (asia pacific network information center) by the manufacturer of installing 10.Belonging area network 400 is networks identical with the network address of address block.
The processing section 500C that server 500 and internet 300 links to each other and comprise the form 500B of the http server 500A that operates in response to the request that receives from source node, the ownership place address that is used for storage device associated with each other 10 and Proprietary Information and be used for the display message relevant with the device of selecting at the browser of source node handled.The data that are shown in the GUI in the browser of operating 31 in personal computer 30 are stored among the form 500B of server 500; These data comprise as the file of the html format of the hypertext of screen message, for variform icon information of each sequence number or the like.The file of html format also is included in the hyperlinked information of the ownership place address of device 10.
The external memory 50 that can portablely carry resemble the USB storage is provided.This external memory 50 can be connected on the personal computer 30 and can pull up from personal computer 30, and second key that installs 10 Proprietary Information and share with personal computer 30 of storing that is relative to each other and joins.The sequence number of Proprietary Information indication device, be some information in device 10 unique ownership place addresses that provide etc.
Part 14 takes place and has substituted and install 10 address part 12 takes place in the address.Part 14 takes place in the IP address of address management section 40 management any one is distributed to device 10 as the ownership place address in the address, and this address is stored in the memory 11.
The operating process of this mobile communication system is as described below: at first, 11 discussion will be installed 10 operations that are registered in the home agent 20 with reference to accompanying drawing.The intranodal with home agent function of device 10 manufacturer on belonging area network 400 starts home agent 20, and will install 10 and be installed in the belonging area network 400.Router R1 quote by the address of address management section 40 management and for device 10 provide be used for the ownership place address first prefix (corresponding to the network address of belonging area network 400) (SQ10).
In view of the above, the ownership place address (SQ11) of part 14 by MAC Address in the memory 11 that is stored in device 10 and the given prefix generation device 10 that is used for the ownership place address takes place in device 10 address, and in the memory 21 of the home agent 20 that this ownership place address is stored in memory 11 and is started (SQ12, SQ13).At this moment, the ownership place address has become the IP address on the optional position that is included in the address block.In other words, generation part 14 in address by having produced the ownership place address from the prefix of router R1 with to installing 10 unique MAC Address, has therefore become the address in the address block according to given rule.
Proprietary Information and ownership place address are stored in (SQ14) in the server 500 in the paired mode that is associated with each other.In addition, for example, it is associated with each other that the screen message generation part (not shown) of operating in personal computer will install 10 Proprietary Information and ownership place address, the file that generation is the html format of hyperlink destination with this ownership place address descriptor, represent icon information of this device or the like, and they are stored in the server 500.If with many Proprietary Information and ownership place address are stored in the server 500, desirable mode is that each bar Proprietary Information is changed icon shape (SQ15).
Share key generation part (not shown) produce first share key and this first is shared in the memory 11 and memory 21 that key is stored in device 10 and home agent 20 (SQ16, SQ17).
Next, 12 discuss and to install 10 installations in field network 200 and be registered to operating process in the home agent 20 with reference to the accompanying drawings.The user receives that manufacturer transports the device 10 that comes.
The user is connected external memory 50 with personal computer 30.Shared key generation part (not shown) produces the second shared key and the shared key that is produced only is stored in the memory 11 and external memory 50 of device 10.To share in the group that a part in the key be stored in external memory 50 with being associated with each other corresponding to device 10 Proprietary Information, ownership place address and second (SQ20, SQ21).
To install 10 is installed in the field network 200.In addition, be in router R2 in the field network 200 be device 10 provide be used for field network 200 second prefix (corresponding to the network address of field network 200) (SQ22).In view of the above, part 14 takes place by MAC Address in the memory 11 that is stored in device 10 and the given Care-of Address (SQ23) of the second prefix generation device 10 in field network 200 in the address of device 10, and this Care-of Address is stored in (SQ24) in the memory 11.
Next, 13 the operating process that communication data packet is sent to the device 10 that links to each other with field network 200 from personal computer 30 is discussed with reference to the accompanying drawings.The user is connected to external memory 50 on the personal computer 30 and starts browser 31 in the personal computer 30.Browser 31 reads html format file among the form 500B of server 500 and icon information (SQ30) and shows the icon (SQ31) of the Proprietary Information that comprises device 10 according to the description of this document.If the user uses interface of mouse etc. to select to represent the icon (SQ32) of any desired Proprietary Information, then quote with the paired ownership place address (SQ33A) of selected Proprietary Information and with communication data packet and send to described ownership place address (SQ34) as the destination according to the hyperlink of describing in this document.At this moment, use be stored in the external memory storage 50 and with paired second the sharing key and verify (SQ33B) of Proprietary Information.
In addition, device 10 verification portion 13 is also shared key based on second in the memory 11 personal computer 30 is verified, and whether decision allows personal computer 30 conduct interviews (SQ37).
After verification portion 13 has been verified personal computer 30, the browser 31 usefulness second shared cipher key pair communication packet in the personal computer 30 is encrypted and will be sent to home agent (SQ38) through the communication data packet of encrypting, and first in the home agent 20 usefulness memories 21 are shared key to encrypting from the communication data packet of personal computer 30.The part 22 of passing on will send to device 10 (SQ39) through the communication data packet of encrypting.
And device 10 receives from home agent 20 and passes on the communication data packet of coming and use first to share key and further use second to share the cipher key pair communication packet and be decrypted.Like this, just arrived the device 10 that is in the field network 200, and between device 10 and personal computer 30, begun to communicate from the communication data packet of personal computer 30.
Screen message in accompanying drawing 13 reads (SQ30) before, can share key according to the 3rd and verify between personal computer 30 and server 500.Therefore, the access right to server 500 can further obtain restriction.
In accompanying drawing 12, share key with second and be stored in (SQ26) in the external memory 50, but the second shared key also can be stored in (SQ26B) in the server 500.At this moment, be as shown in Figure 15 with communication data packet from the operation that personal computer 30 sends to the device 10 that links to each other with field network.
In accompanying drawing 15, at first, device 10 verification portion 13 is shared key according to second in the memory 11 server 500 is verified, and determines whether to allow to server 500 conduct interviews (SQ40).Then, share with second that the cipher key pair communication packet is encrypted and will send to home agent 20 (SQ41) through the communication data packet of encryption.
Can between device 10 and server 500, carry out sharing the checking (SQ46) of key based on the 3rd merit.
The present invention is not limited to this execution mode, and can be for as described below: for example given is the structure of home agent 20 in the intranodal operation that is different from router R1, but home agent 20 can be operated in this router.
Given is that address management section 40 is the structures that were arranged in 20 minutes with home agent, but also address management section 40 can be arranged on the intranodal that home agent 20 is operated.
Given is to share the structure that key offers device 10 and external memory 50 with second, do not store but do not need to share key, as long as device 10 can be protected with safety between the personal computer 30 that external memory 50 is connected second.
Given is with the structure of mobile IP v 6 as the communication protocol of device 10, but also can use mobile IPv 4 with the Foreign Agent in being installed in field network 200.
Given is is stored in structure among the form 500B of server 500 with Proprietary Information, ownership place address and screen message, but also can be in shipping the data of installing after 10 again with identifier, ownership place address and screen message send to the user.For example, can the printing paper of data be sent to the user, perhaps the electronic data of proprietary, ownership place address and screen message can be sent to the user by mailing or fax.Therefore, the flexibility that sends data time is improved, and management home agent 20 also is improved with the flexibility that comprises the address block of ownership place address.Variation in the address block also can access flexibly and treat, and the user can also use any desired storage device.
Given is after delivery shares key with second and is stored in structure in device 10 and the external memory 50, but also can store the second shared key before shipping device 10 and external memory 50 or in shipping device 10 and the external memory 50.Therefore, can make the user avoid storing second and share key.
Only show a personal computer 30 and a table apparatus 10 in the accompanying drawings, but any amount of personal computer and any amount of device 10 can be installed.Similarly, any amount of field network 200 also can be installed.
In addition, given is with the structure of sequence number as the Proprietary Information of device 10, but can use any Proprietary Information, as long as it is unique.Part takes place screen message can create different titles that will come from Proprietary Information and the screen message that Proprietary Information associates.Therefore, the user can according to than sequence number more manageable the unique title of user is come recognition device 10.
[the 3rd execution mode]
Accompanying drawing 16 is expression block diagrams according to the 3rd execution mode of mobile communication system of the present invention.In accompanying drawing 16, the device supplier provides Proprietary Information that the sequence number of all devices that are delivered for use 10 and ownership place address is associated with each other as device information 80 for the user.Device information 80 can be to use the medium such as FD, CD or DVD to provide, and perhaps can be to adopt in advance it to be stored in the server (not shown) and to provide by the mode that network obtains data.
Personal computer 60 comprises and is used to obtain device information 80 that is provided by the device supplier and the device information generation part 70 of device information 80 being divided into groups in response to user's operation mode.In device information generation part 70, convert the processing of HTML etc. to the data that produced to, and with storage with management external memory 90 that personal computer 60 links to each other in.
Next, the structure of device information generation part 70 and the operating process of 18 discussion device information generation parts 70 with reference to the accompanying drawings have been shown in the accompanying drawing 17.Device information generation part 70 realizes with software mode, and comprises whole device support screen objects 71, operating means object 72, keeper's support screen object 73 and management information generation functional object 74.
When providing device information 80 for personal computer 60, whole device support screen objects 71 of device information generation part 70 are presented at the data of device information 80 on the screen of personal computer 60 for example.If the quantity of the device that is delivered for use 10 is N, then shown data be device object A, the device object B ..., device object N.
Device object A is to store with the form of sequence number read functions, ownership place address read functions and the appearance data read functions (A2 is to N2) of one group of sequence number, ownership place address and appearance data (A1 is to N1) and one group of reading of data to each of N.Appearance data is an icon for example, and comprises the outward appearance with the information that reaches the degree that can determine device.
Operating means object 72 is to be used for object that the detection of the indicating device (not shown) such as cursor or mouse that links to each other, for example be used to refer to any desired position on screen with personal computer 60 is operated, and according to indicating device move and clicking operation is done and is put up a notice.
Specifically, operating means object 72 moves detection notice function 72A by indicating device and makes the notice that indicating device moves, and when the user pulls with indicating device, detect and make the notice of towing by indicating device button pressing detection informing function 72B.
Keeper's support screen object 73 is to be used for storing the object of being elected the device object that is used to divide into groups by the user in the middle of the device object A auto levelizer object N that is presented at whole device support screen objects 71; For example, the user drags any desired in the device information icon that is presented in whole device support screen objects 71 one and this device information icon is fallen on keeper's support screen object 73 with the mouse (not shown).
Management information generation functional object 74 comprises that incident receiving function 74A, cursor position are obtained function 74B, variable obtains function 74C, object additional write-in functions 74D, file conversion write-in functions 74E, file framework 74F etc., and is the object that is used to control the operation between whole device support screen objects 71, operating means object 72 and the keeper's support screen object 73.
Will by indicating device move and the object storage of the device information that clicking operation is chosen in keeper's support screen object 73.In order once more device information to be joined in keeper's support screen object 73, the user repeats moving and clicking operation of indicating device in order, and additional write-in functions 74D is indicated according to object, and the object of device information is joined in keeper's support screen object 73.
The object that is stored in the device information in keeper's support screen object 73 is obtained among the function 74C as the variable of data read to management information generation functional object 74, and 74E is converted into predetermined format by the file conversion write-in functions, to be stored in the management external memory 90.
The storage that will be shown in the GUI in the browser (not shown) of operating in personal computer 60 is the storage data; These data comprise html format file as the hypertext of screen message, for variform icon information of each sequence number or the like.This html file also is included in the hyperlinked information of the ownership place address of device 10.
Next, the operation that takes place according to device information of the present invention of 18 flow chart discussion with reference to the accompanying drawings.Among the step 3A in accompanying drawing 18, personal computer 60 obtains or visits the device information 80 of resulting all devices 10.In step 3B, the appearance data of the group A1 of the device 10 of device information generation part 70 input unit information 80 and display device information 80 in the N1.
In step 3C, the user moves to indicating device on the position of appearance data of any desired device 10 that is presented at the device object on whole device support screen objects 71, and pulls.At this moment, the position detecting function 71B by whole device support screen objects 71 detects the position of the indicating device that moves and shows this position by Presentation Function 71A.
In step 3D, the data of the expectation device 10 that pulled are added in keeper's support screen object 73.Specifically, obtain the data that function 74C obtains the expectation device 10 that is pulled by the variable of management information generation functional object 74, that is, and sequence number and ownership place address, and these data are added in keeper's support screen object 73 with appearance data.
For example, add in keeper's support screen object 73 for towing gear 1 object A and with data, variable obtains function 74C and obtains sequence number, ownership place address and appearance data among the group A1 that is stored among the device object A by sequence number read functions, ownership place address read functions and the appearance data read functions of group among the A2 successively, and the additional write-in functions 74D of object adds the data that read in keeper's support screen object 73 to.
In step 3E, repeat the processing of storage in keeper's support screen object 73 with all expectation devices, judge whether to want adding set 10.
Next, in step 3F, the user clicks the button of indicating device on the document creation button object 71C that all installs support screen object 71, and file conversion write-in functions 74E reads the data that are stored in keeper's support screen object 73.File conversion write-in functions 74E quotes the file framework 74F of management information generation functional object 74 and the data that read is added in this framework, with creative management person's file.
In step 3G, keeper's file of being created is sent to management external memory 90.
When carrying out the operation of being introduced, for example, the user points to the appearance data etc. of icon and any desired icon is dragged and dropped into keeper's support screen window from the window that shows all devices with cursor etc., to store.When finishing storage, the user presses the document creation button, thereby creates out keeper's file automatically, and sends it to management external memory 90.
Accompanying drawing 19 is that expression is shared the concept map that key arrives the storage of many strip devices 10 in the mode of group management external memory 90 by second.
Given is to share the structure that key offers device 10 and management external memory 90 with second, do not store but do not need to share key, as long as device 10 can be protected with the safety of managing between the personal computer 60 that external memory 90 is connected second.
In specification of the present invention, device information generating unit branch is arranged in the source node, but also it independently can be provided with, but not be arranged in the source node.For example, in accompanying drawing 16, device information generation part 70 is included in the personal computer 60, and device information 80 is inputed to personal computer 60 produces management information, but also device information generation part 70 can be provided as independent device.
In this case, device information 80 is read by independent device, and management information is stored in the management external memory 90.In accompanying drawing 16, the external memory of having stored the management information that produces links to each other with personal computer 60, second personal computer that is independent of personal computer 60 perhaps also can be provided, and external memory is linked to each other with second personal computer that is used as source node.
Claims (23)
1. mobile communication system comprises:
Home agent, this home agent transfer to communication data packet the mobile communications device that links to each other with field network;
Address management section, this address management section manages a plurality of IP address;
Part takes place in the address, and part takes place in this address will distribute to the ownership place address of mobile communications device as it by in the IP address of address management section management any one;
Storage device, this storage device be relative to each other the connection the ownership place address of storing mobile communications device and the identifier of mobile communications device; With
Source node, this source node sends communication data packet to the mobile communications device that is stored in the ownership place address in the storage device that has as the destination,
Wherein storage device can be connected on the source node and can remove from source node.
2. according to the described mobile communication system of claim 1,
Wherein address management section manages address block.
3. according to the described mobile communication system of claim 1,
Wherein home agent and mobile communications device are shared first key,
Storage device and mobile communications device share second key and
Mobile communications device comprises verification portion, and this verification portion uses first key and second key to verify.
4. according to the described mobile communication system of claim 1,
Wherein memory device stores the screen message that shows on will the browser in source node.
5. according to the described mobile communication system of claim 4,
Wherein this screen message is hypertext and comprises the icon information that is associated with the identifier of mobile communications device.
6. according to the described mobile communication system of claim 1,
Wherein mobile communications device adopts mobile IP as communication protocol.
7. the method for mobile communication in the mobile communication system, this mobile communication system comprises home agent, and this home agent transfers to the mobile communications device that links to each other with field network with communication data packet, and this method of mobile communication comprises the following steps:
By address management section address block is managed;
Give the ownership place address of mobile communications device with the IP address assignment in the address block as it;
The ownership place address is stored in the home agent;
To share key and be stored in the mobile communications device, and the identifier that will share key and ownership place address and mobile communications device is stored in the storage device with being relative to each other connection;
Use the ownership place address, identifier and the shared key that are stored in the storage device to send communication data packet by source node to mobile communications device;
By home agent the communication data packet from source node is passed on; With
Source node is verified according to the shared key that is stored in the mobile communications device by the verification portion of mobile communications device, and beginning and source node communicate.
8. mobile communication system comprises:
Home agent, this home agent transfer to communication data packet the mobile communications device that links to each other with field network;
Address management section, this address management section manages a plurality of IP address;
Part takes place in the address, and part takes place in this address will distribute to the ownership place address of mobile communications device as it by in the IP address of address management section management any one;
Server, this server are being stored the ownership place address of mobile communications device and the Proprietary Information of mobile communications device with being relative to each other connection; With
Source node, this source node is connected with server by network, and packet is sent to any mobile communications device that is stored in the ownership place address in the server that has as the destination.
9. according to the described mobile communication system of claim 8,
Wherein source node comprises external memory, this external memory storing be stored in server in the information that is associated of Proprietary Information.
10. according to the described mobile communication system of claim 8,
Wherein address management section manages address block.
11. according to the described mobile communication system of claim 8,
Wherein server comprises:
Http server, this http server is operated in response to the request that receives from source node;
Memory, this memory stores a form, and be in this form, that the Proprietary Information of the ownership place address of mobile communications device and mobile communications device is associated with each other; With
The information processing relevant with the mobile communications device that is elected to be the destination carried out showing on the browser in source node in processing section, this processing section.
12. according to the described mobile communication system of claim 9,
Wherein home agent and mobile communications device are shared first key,
Source node and mobile communications device share second key and
Mobile communications device comprises verification portion, and this verification portion uses first key and second key to verify.
13. according to the described mobile communication system of claim 12,
Wherein external memory is being stored second key explicitly with the Proprietary Information that is stored in the mobile communications device in the server, and can be connected on the source node and can remove from source node.
14. according to the described mobile communication system of claim 12,
Wherein authentication partly uses the 3rd key of being shared by source node and server to carry out authentication.
15. according to the described mobile communication system of claim 11,
Wherein memory stores the screen message that shows on will the browser in source node.
16. according to the described mobile communication system of claim 15,
Wherein this screen message is hypertext and comprises the icon information that is associated with the Proprietary Information of mobile communications device.
17. according to the described mobile communication system of claim 8,
Wherein mobile communications device adopts mobile IP as communication protocol.
18. the method for mobile communication in the mobile communication system, this mobile communication system comprises home agent, and this home agent transfers to the mobile communications device that links to each other with field network with communication data packet, and this method of mobile communication comprises the following steps:
By address management section address block is managed;
Give the ownership place address of mobile communications device with the IP address assignment in the address block as it;
The ownership place address is stored in the home agent;
To share key and be stored in the mobile communications device, will comprise that the Proprietary Information of the ownership place address of mobile communications device is stored in the server explicitly, and will share key and be stored in the source node;
Use the ownership place address and the Proprietary Information that are stored in the server to send communication data packet to mobile communications device by source node with the shared key that is stored in the source node;
By home agent the communication data packet from source node is passed on; With
According to the shared key that is stored in the mobile communications device source node is carried out authentication by the authentication of mobile communications device part, and beginning and source node communicate.
19. a mobile communication system comprises:
Home agent, this home agent transfer to communication data packet the mobile communications device that links to each other with field network;
Address management section, this address management section manages a plurality of IP address;
Part takes place in the address, and part takes place in this address will distribute to the ownership place address of mobile communications device as it by in the IP address of address management section management any one;
External memory, this external memory is being stored the device information of mobile communications device; With
Source node, the mobile communications device of the ownership place address of this source node in having the device information that is stored in as being included in of destination in the external memory sends communication data packet,
Wherein this source node comprises device information generation part, and this device information generating unit divides the device information, any device information of selection that obtain a plurality of mobile communications devices to be stored in the external memory to selected device information grouping and with the device information that is divided into groups.
20. according to the described mobile communication system of claim 19,
Wherein device information has corresponding to the ownership place address of each mobile communications device and identifier and the appearance data that is associated with the ownership place address, and is the data that provide from outside collective.
21. according to the described mobile communication system of claim 19,
Wherein device information generating unit branch comprises:
All install the support screen object, this all installs the support screen object and shows the device information that is divided acquisition by the device information generating unit;
Operating means object, this operating means object are selected any desired device information in the middle of shown device information;
Keeper's support screen object, the selected device information of this keeper's support screen object storage; With
Management information generation functional object, this management information generation functional object control operation device object is to the operation of whole device support screen objects and keeper's support screen object, and the device information that will be stored in keeper's support screen object according to instruction stores in the external memory.
22. according to the described mobile communication system of claim 21,
Wherein all install the appearance data that the support screen object is listed the device information that is obtained.
23. according to the described mobile communication system of claim 22,
Wherein the operating means object comprises:
Indicating device moves the detection notice part, and this indicating device moves detection notice and partly detects moving of indicating device; With
The indicating device button is pressed the detection notice part, and this indicating device button is pressed detection notice and partly detected pressing of indicating device button, and
Wherein indicating device is moved on the appearance data that is presented on whole device support screen objects and push button and move the device information that comprises this appearance data, thereby device information is stored on keeper's support screen object.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005064949A JP4483632B2 (en) | 2005-03-09 | 2005-03-09 | Mobile communication system and mobile communication method |
| JP2005064949 | 2005-03-09 | ||
| JP2005076524 | 2005-03-17 | ||
| JP2005085756 | 2005-03-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1832587A true CN1832587A (en) | 2006-09-13 |
| CN100579303C CN100579303C (en) | 2010-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610057294 Expired - Fee Related CN100579303C (en) | 2005-03-09 | 2006-03-09 | Mobile communication system and mobile communication method |
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| Country | Link |
|---|---|
| JP (1) | JP4483632B2 (en) |
| CN (1) | CN100579303C (en) |
-
2005
- 2005-03-09 JP JP2005064949A patent/JP4483632B2/en active Active
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| Publication number | Publication date |
|---|---|
| CN100579303C (en) | 2010-01-06 |
| JP4483632B2 (en) | 2010-06-16 |
| JP2006253871A (en) | 2006-09-21 |
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