WO2002084977A2 - Annuaire electronique comportant des moyens pour conserver la confidentialite de certaines des informations vis-a-vis d'expediteurs - Google Patents
Annuaire electronique comportant des moyens pour conserver la confidentialite de certaines des informations vis-a-vis d'expediteurs Download PDFInfo
- Publication number
- WO2002084977A2 WO2002084977A2 PCT/FR2002/001243 FR0201243W WO02084977A2 WO 2002084977 A2 WO2002084977 A2 WO 2002084977A2 FR 0201243 W FR0201243 W FR 0201243W WO 02084977 A2 WO02084977 A2 WO 02084977A2
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- WIPO (PCT)
- Prior art keywords
- information
- communication
- recipient
- format
- electronic directory
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
Definitions
- the present invention relates to systems for transmitting information to a list of recipients chosen from an electronic directory, implementing several means of communication.
- a sender has access to all the information contained in the electronic directory, and in particular to that concerning the means of communication with a recipient.
- recipients are most often reluctant to provide personal information such as their personal phone number, lest it be misused.
- the present invention aims to remedy these drawbacks.
- the means for maintaining confidentiality are suitable for requesting a password - before authorizing access to said information
- the means for maintaining confidentiality are capable of identifying a consultation post of a recipient before authorizing access to said certain of the information
- the electronic directory contains information indicating what are the means of communication with which the recipient is equipped, and said some of the information contained in the directory includes information necessary to implement the means of communication with which the recipient is equipped;
- the electronic directory contains information indicating which are the preferred means of communication for each recipient, and in that said some of the information contained in the directory includes information indicating which are the preferred means of communication for each recipient.
- FIG. 1 is a schematic view of a system according to the invention
- Fig.2- is a schematic view of means for selecting means of communication, according to the invention
- Fig.3 is an example of correspondence table implemented by the selection means of Fig.2.
- FIG. 1 represents a system 1 according to the invention comprising means 2 for recording and transmitting information connected via a modem 4 and a network 6 for transmitting information to a server 8
- This system also includes several communication means 10 connected via the network 6 to the server ⁇ .
- the means 2 for recording and transmitting information consist of any means suitable for recording and transmitting information to the server in digital format.
- a computer 20 connected to a camera 22 and a microphone 24 so as to be able to record video clips.
- These video sequences are, for example, recorded in MPEG format in a memory (not shown) of the computer 20.
- the computer also includes a conventional electronic mail application and Internet browser 26 intended to transmit information recorded in a digital format to the server 8.
- the information transmission network 6 connecting computers such as the computer 20 to the server 8 is formed by the network known as the ' World Wide WEB', here called the Internet.
- the server 8 is associated with means 28, 30 for storing information and with an electronic directory 32. These means 28, 30 and the directory 32 will be described with reference to FIG. 2.
- the server 8 is here an Internet server, that is to say a server connected to the Internet network 6 is adapted to cooperate with conventional Internet browsers such as the Internet browser 26. A more detailed description of this server will be made opposite. in Figure 2.
- the server 8 is connected to the communication means 10 either directly or via gateways 12.
- the system 1 comprises two gateways 40, 42.
- the gateway 40 is adapted to r-e-link the Internet network 6 to a wireless network 46 for transmitting mobile telephone information.
- the server 8 is connected via this gateway 40 to first communication means formed with mobile telephones such as the mobile telephone 48.
- the gateway 42 connects the Internet network 6 to a switched network 50 for transmitting information.
- the server 8 is connected via the gateway 42 to second and third communication means 52, 54.
- the second communication means 52 are formed by fixed telephones while the third communication means 54 are formed by fax.
- the server 8 is also directly connected to fourth communication means 56 formed of computers connected to the Internet 6 by means of modems 58. These computers are adapted to receive electronic mails.
- the communication means 10 comprising in the particular embodiment described here first, second, third and fourth communication means 46, 53, 54 and 56. It will be noted that many other communication means can be used, in addition or in replacement of these.
- FIG. 2 represents the server 8 in the particular case where the means 28 and 30 for storing information are formed from a hard disk 59 of the server, the electronic directory 32 being also recorded on this same hard disk.
- the information storage means 28 are intended to contain information 60 recorded and transmitted using the means 2 for recording and transmitting information previously described. Each of this information 60 is stored in a digital format, here called the input format.
- the electronic directory 32 is stored, for example, in a conventional database, it provides public information relating to the recipients, such as, for example, that necessary for the identification of a particular recipient in the electronic directory, ie ie here the name and surname of the recipient. This public information is accessible to all the users of the system 1.
- the directory 32 also contains confidential information relating to the recipients, that is to say that it is not accessible to the sender. They consist in particular for each recipient of a list of the means of communication with which the recipient is equipped and the information necessary to implement them. Thus, for example, this list includes for each recipient his personal fixed telephone number and his personal address. Other information is also recorded in the directory 32 for each recipient, such as for example a classification of the means of communication in order of preference.
- the information storage means 30 are intended to store information additional to that contained in the electronic directory 32.
- These means 30 for storing additional information contain information which is not directly linked to a member of the directory 32. For example, they contain a transmission log 62 information, “meta-information” 63, and parameters 64 necessary for the operation of the system 1.
- the transmission log 62 contains, for each transmission of information, an action start date, an action type and an action result.
- the meta-information 63 consists of details on the information 60, specified when the latter is recorded by a sender. These meta-information are for example: a degree of urgency of the information 60 to be transmitted; a title of the information to be transmitted.
- the parameters 64 include information necessary to establish a strategy for selecting the communication means 10 to be used. They include in particular a table 66, here called “correspondence table” and by way of example rules 68 for selecting the means of communication 10.
- the correspondence table 66 will be described with reference to FIG. 3.
- This table is produced, for example from a database.
- the rules 68 for selecting the communication means to be used are structured as follows: "If X then Y", X being a condition and Y being an action to be undertaken if the condition X is satisfied. These rules are adapted to be implemented by a conventional expert system (not shown). Here the following rules are used;
- the information to be transmitted is urgent then use the first and third means of communication 48, 54, that is to say the mobile telephone and the fax machine.
- the additional information is recorded in the electronic directory, the latter thus forming both the electronic directory and the means for storing additional information.
- the electronic directory 32 and the means 30 for storing additional information are associated with means 74 for consulting and updating these.
- These consultation and updating means are conventional means such as for example a software module adapted to create pages in HTML format from information in the directory 32 and / or means for storing additional information. These pages in HTML format can then be consulted via the Internet 6 from conventional consultation stations (not shown), such as computers equipped with an Internet browser.
- the means 74 for consultation include means 75 for maintaining the confidentiality of the latter.
- the means 75 are for example capable of requesting a password before authorizing access to confidential information, the password being known only to the only recipient concerned by this information and being unknown to the sender.
- the means 75 comprise a memory in which the Internet address, also called IP address (Internet Protocol), of each consultation station (not shown) used by a recipient to update confidential information concerning him is recorded.
- IP address Internet Protocol
- the means 75 are able to identify the IP address of the consultation station used by a recipient so as to compare it with that recorded in his memory. If the IP address of the consultation station used corresponds to that recorded in the memory of the means 75, then access to confidential information is authorized. It will be noted that in this variant, the means 75 identify the consultation station used and not the recipient, which exempts the latter from entering a password.
- the server 8 also comprises means 76 for selecting the recipients of the information 60 recorded, automated means 78 of selection of means of communication and means. 90 adaptation of the recorded information 60,
- the means 76 for selecting the recipients of the recorded information 60 are conventional. They include, for example, a page in HTML format intended to be consulted by senders via the Internet network 6. This HTML page is suitable for a sender to select a list of recipients from those in the electronic directory 32 and l 'associates with recorded information 60 thus forming an electronic message.
- the automated selection means 78 are adapted to read the information contained in the information storage means 28 and 30 and the public and / or confidential information contained in the electronic directory 32. They are also capable of automatically selecting on the using this information one or more means of communication to use.
- the means 78 comprise a conventional expert system able to use the parameters 64 and in particular the rules 68.
- this expert system is replaced by other suitable means for automatically defining and applying a strategy for selecting the means of communication * to be used, such as for example artificial intelligence software.
- the means 78 also include means 80 capable of determining the input format in which the information 60 has been recorded.
- the format of the information 60 is determined automatically from their MIME (Multi-purpose Internet Mail Extension) type.
- MIME Multi-purpose Internet Mail Extension
- the MIME type is a codification used in the HTML language to define the type and format of computer documents such as, for example, text, sound or video files.
- the format of the information 60 can only be one of the following formats: “video” for video sequences.
- a format “video” for video sequences.
- Video can be the format known as "MPEG”. "Audiophonic” for audio messages.
- an “audiophonic” format can be the format identified by the file extension “* .wav”.
- Image for graphic representations.
- an “image” format can be the format identified by the file extension “* .gif” or
- a “text” format can be the format identified by the file extension “* .doc” or “* .txt”.
- the automated selection means 78 control the output means 90 for adapting the recorded information.
- the means 76 for selecting the recipients of the information 60 are provided with means for specifying the format for inputting the information 60.
- the format of the information is determined automatically from the file extension digital in which the information is saved, for example "* .jpg" for an image.
- the adaptation means 90 are intended to adapt information
- These means 90 comprise several adaptation modules, each module being able to transform information 60 recorded in an input format, into information adapted to at least one of the communication means 10.
- the means 90 comprise the following software modules: a module 94 able to extract from a video sequence in "video” format, a sound message in "audiophonic”format; a module 95 able to extract from a video sequence, a first image in “image” format; a voice synthesis module 96 capable of creating an audio message in “audiophonic” format from information in “text” format; The means 90 are able to transmit the corresponding adapted information to the communication means 10.
- FIG. 3 represents an example of correspondence table 66 formed by four rows 102, 104, 106 and 108 and by four columns 112, 114, 116, and 118, the intersection between a column and a row forming a cell.
- the lines indicate the input format of the information 60 to be transmitted, here the lines
- the columns indicate the means of communication to which the server 8 is connected.
- the columns 112, 114, 116 and 118 respectively indicate the first, second, third and fourth means of communication 48, 52, 54 and 56.
- the cells of table 66 include a reference to the software module capable of transforming information the input format of which is that indicated by the line of the cell, and the output format of which is adapted to the means of communication indicated by the column of the cell.
- the software module 94 previously described is referenced by two cells 120 and 122 at the intersection of the line 102 and the respective columns 112 and 114. These cells 120, 122 are thus at the intersection of the line indicating that the input format of the information is “video” and columns indicating that the output format is adapted respectively to the first and second means of communication 48, 52, that is to say to mobile telephones and to fixed telephones.
- the software module 95 is referenced by a cell 124 at the intersection of line 102 and column 116, thus indicating that the information input format 60 is "video" and that the output format is suitable for the third means communication 54, that is to say to fax machines.
- a cell in a correspondence table references a software module such as module 94 and also a software module capable of transforming the title of the information into “video” format in “audiophonic” format.
- a sender records a video sequence in a “video” format using a computer such as the computer 20 equipped with a microphone 24 and a camera 22. Then, using the Internet browser 26, it connects to the server 8. Thanks to the means 76 for selecting a list of recipients and to the Internet browser, it creates a list of recipients and transmits the video sequence to the server 8. This video sequence is recorded in the information storage means 28 and thus forms information 60 in an "video" input format. Then, it indicates that the information to be transmitted is urgent. At the end of these operations, it disconnects from the server 8.
- the server 8 activates the automated means 78 for selecting the communication means to be used.
- These means 78 determine that for information in “video” input format, line 102 of table 66 has three filled cells: cells 120, 122 and 124, thereby indicating that the first, second and third means of communication are usable. Furthermore the contents of these cells 120, 122 and 124, indicates which adaptation modules to work. Here it is software modules 94 and 95.
- the expert system of the selection means 78 determines among the usable communication means those which must be implemented as a function of the information at its disposal, that is to say that contained in the electronic directory 32 and in the means 30 for storing additional information.
- the means 92 select the mobile telephone and the fax machine as means of communication, in accordance with one of the rules 68 (FIG. 2).
- the selection means 78 control the adaptation modules 94, 95 to decompose the video sequence into two adapted pieces of information.
- the software module 94 creates the first adapted information comprising the audiophonic part of the video sequence and the module 95 creates the second adapted information comprising the first image of the video sequence.
- the first adapted information is then transmitted in a conventional manner to the recipient's mobile telephone via the Internet network 6, the gateway 40 and the radio network 46.
- the second adapted information is transmitted to the facsimile machine of the recipient via the Internet network 6, the gateway 42 and the switched network 50.
- the means 78 for selecting means of communication also record the start date of communication, the means of communication used and the result of the communication for each recipient in the journal 62. Similarly, the acknowledgments of receipt generated by the means of communication are recorded in this same journal.
- This log 62 being accessible via the means 74 of consultation, the senders as well as the recipients can consult them and thus know the communication operations undertaken and their result.
- a recipient wishes to modify confidential information recorded in the directory 32, he connects using a consultation station (not shown) to the server 8 and enters his password. If the password is recognized by the means 75 for maintaining confidentiality, then it can modify, add or delete confidential information relating to it.
- the means of communication comprise fifth means formed by fixed or mobile telephones equipped with keyboards with DTMF (Dual Tone Multifrequencies) keys and means for acknowledging the reception of an audible message received in the form of a signal analog.
- the server is equipped with means for adding to the audible message an additional audible message asking the recipient to confirm receipt of this message by pressing a key on the keypad of his telephone.
- the tone generated by the key is then received and recorded by the means for acknowledging receipt of the audible message, thereby forming an acknowledgment.
- These means therefore allow the recipient to acknowledge receipt of an audio message received in the form of an analog signal, this acknowledgment also being recorded in the same transmission log analogous to the log 62 of the device of FIG. 2 .
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Storage Device Security (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Information Transfer Between Computers (AREA)
Abstract
Description
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Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR01/04896 | 2001-04-10 | ||
FR0104896A FR2823404B1 (fr) | 2001-04-10 | 2001-04-10 | Annuaire electronique comportant des moyens pour conserver la confidentialite de certaines des informations vis-a-vis d'expediteurs |
Publications (2)
Publication Number | Publication Date |
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WO2002084977A2 true WO2002084977A2 (fr) | 2002-10-24 |
WO2002084977A3 WO2002084977A3 (fr) | 2002-12-12 |
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Application Number | Title | Priority Date | Filing Date |
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PCT/FR2002/001243 WO2002084977A2 (fr) | 2001-04-10 | 2002-04-09 | Annuaire electronique comportant des moyens pour conserver la confidentialite de certaines des informations vis-a-vis d'expediteurs |
Country Status (2)
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FR (1) | FR2823404B1 (fr) |
WO (1) | WO2002084977A2 (fr) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6029247A (en) * | 1996-12-09 | 2000-02-22 | Novell, Inc. | Method and apparatus for transmitting secured data |
-
2001
- 2001-04-10 FR FR0104896A patent/FR2823404B1/fr not_active Expired - Fee Related
-
2002
- 2002-04-09 WO PCT/FR2002/001243 patent/WO2002084977A2/fr not_active Application Discontinuation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6029247A (en) * | 1996-12-09 | 2000-02-22 | Novell, Inc. | Method and apparatus for transmitting secured data |
Non-Patent Citations (1)
Title |
---|
ARNON D S ET AL: "USING STRUCTURED DOCUMENTS FOR IMPLEMENTING PRODUCT/SERVICE YELLOW PAGES ARCHITECTURE ON THE INTERNET" PROCEEDINGS OF THE ANNUAL WORKSHOP ON INFORMATION TECHNOLOGIES AND SYSTEMS, XX, XX, 17 décembre 1994 (1994-12-17), pages 312-321, XP000579363 * |
Also Published As
Publication number | Publication date |
---|---|
FR2823404A1 (fr) | 2002-10-11 |
FR2823404B1 (fr) | 2003-07-04 |
WO2002084977A3 (fr) | 2002-12-12 |
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