WO2004047465A2 - Procede et dispositif de transmission de messages - Google Patents

Procede et dispositif de transmission de messages Download PDF

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Publication number
WO2004047465A2
WO2004047465A2 PCT/DE2003/003803 DE0303803W WO2004047465A2 WO 2004047465 A2 WO2004047465 A2 WO 2004047465A2 DE 0303803 W DE0303803 W DE 0303803W WO 2004047465 A2 WO2004047465 A2 WO 2004047465A2
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WO
WIPO (PCT)
Prior art keywords
message
assignment
data
assignment data
memory
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Application number
PCT/DE2003/003803
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German (de)
English (en)
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WO2004047465A3 (fr
Inventor
Jens Hewerer
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Jens Hewerer
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Publication date
Application filed by Jens Hewerer filed Critical Jens Hewerer
Publication of WO2004047465A2 publication Critical patent/WO2004047465A2/fr
Publication of WO2004047465A3 publication Critical patent/WO2004047465A3/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/21—Monitoring or handling of messages
    • H04L51/212—Monitoring or handling of messages using filtering or selective blocking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/58—Message adaptation for wireless communication

Definitions

  • the invention relates to a method and an apparatus in the field of telecommunications.
  • the communication partner can be reached directly via a telephone or mobile phone if they know the phone number or other contact details. This means that conference calls with several participants are also possible, but only if all of their telephone numbers or contact details are known.
  • the desired communication partner directly via radio, e.g. via CB radio, walkie-talkie radios, etc.
  • the desired subscriber can be reached in the same way as via the mobile phone, without having to have their telephone number or contact details, since all subscribers listen to all messages. Talks can also be set up by radio without having to have a telephone number or other contact details for the participants.
  • contact exchanges can be used to reach one or exactly the desired communication partner. However, the communication partner you are looking for must first be in the contact exchange in any one
  • LBS functions Location Based Service
  • location-based services magazines 0172, June 2001.
  • customers can e.g. automatically display the desired hotel addresses near their location on the display.
  • These services are activated actively and anonymously by the user themselves and also require the previous selection of the mobile phone.
  • the activation of the LBS functions and the transmission of the desired data to the user's mobile phone requires the determination of his location.
  • E-mail has established itself on the Internet as electronic mail and various chat rooms as communication media. All other Internet offers and services are mostly information systems and not communication systems, because the flow of information essentially only goes in the direction towards the user. Chat rooms and flirting services on the Internet are based on similar functional principles, the user must register in some form before communication, for example, enter his personal data. Other users then search for their desired partner, for example, using search criteria that are the other user's previously entered data.
  • Instant messaging (LM) is a faster transmission of normal email because it is sent directly to the user.
  • IM does not go through the server of the provider, where the normal email is waiting for collection. With IM, up to four conversation partners can participate in a session, but these must be accepted by the recipient beforehand. Communication via TM can be heard by everyone like conversations on the street. Previously unknown people cannot be reached with it.
  • the object of the invention is to solve all or part of the problems mentioned above.
  • the invention is intended to enable communication between subscribers in a simple manner that is largely independent of the communication devices, transmission methods, transmission networks and transmission frequencies used.
  • the invention is preferably intended to provide the possibility of restricting the transmission of information to individual devices within the transmission or reception range.
  • the invention is based on the basic idea of using association data which can be derived from the messages as addresses or keywords for recipient addressing.
  • association data which can be derived from the messages as addresses or keywords for recipient addressing.
  • the transmitter stores the assignment data in an assignment data memory.
  • assignment data is again determined from the message and compared with the assignment data of the previously sent message or the previously sent messages. If there is an intended relationship, in particular a match of the assignment data, this means that the received message is a response to the one originally sent Message is intended for the sender of the original message (and current recipient). The received message is then displayed.
  • the invention combines the advantages of previous or above-mentioned communication methods, offers various forms, is independent of the transmitted message content, and can be integrated into existing telecommunication terminals and into the existing infrastructure of telecommunication systems as well as suitable for separate devices and communication solutions.
  • the communication principle is almost independent of the device technology used and the transmitted message content (text, language, picture, etc.).
  • Components for use according to the invention can thus easily be incorporated into existing telecommunications devices, e.g. Mobile phones, DECT phones, LPDs, but also integrated in separate devices, e.g. in palm 's, notebooks and watches.
  • the principle according to the invention is already capable of working with the existing telecommunications infrastructure via GSM mobile radio networks and does not require any additional base stations.
  • the invention can be used at least as advantageously in the future UMTS mobile network. Due to the larger bandwidth, the communication according to the invention can also take place on voice or (with built-in camera) on an image basis. The invention therefore has a particularly high application potential, particularly in view of current developments (UMTS). 5. It is a major advantage that the functional expansion required for using the invention can be implemented essentially by software changes in the mobile telephones and also in the base stations.
  • mobile telephones After the expiry of the regular card contract, mobile telephones continue to be used as a separate device for communication according to the invention, or they thereby achieve a higher resale value.
  • a completely new quality in telecommunications is achieved with the communication method according to the invention.
  • a device according to the invention is thus primarily to the "introductory device” and the tailor-made advertising recipient for its users.
  • the computer program product according to the invention has program commands in order to implement the method according to the invention in a mobile telecommunication device.
  • a computer program product can be a physical medium, for example a semiconductor memory or a floppy disk or a CD-ROM.
  • the computer program product can also be a non-physical medium, for example a signal transmitted over a computer network.
  • the computer program product can be used in the manufacture or an extension of the mobile telecommunication device carried out by the user or a maintenance service.
  • the device and the computer program product have features which correspond to the features described above and / or to the features mentioned in the dependent method claims.
  • FIG. 2 is a block diagram of one of the devices of FIG. 1;
  • FIG. 1, 7 is a view of an embodiment of the invention combined with a mobile phone, and
  • FIG. 8 shows a view of an exemplary embodiment of the invention designed like a pocket computer or PDA.
  • ASY devices devices that are set up for communication according to the invention are referred to as “ASY devices”.
  • EASY communication can take place both between functionally expanded mobile phones, in the sense of a combination device, separately and via so-called base stations (GSM, UMTS, etc.) as well as between separate devices (e.g. LPDs in ISM frequency ranges) and also between devices into which the EASY components were additionally integrated, e.g. in notebooks, palms, game consoles or databases etc. The combination between these groups would also be conceivable.
  • EASY communication can work simultaneously as a point-to-point connection between two or more participants and / or as a network structure between several participants.
  • the EASY message usually exists. from an information data part and an assignment data part.
  • the information data part contains the actual message.
  • the assignment data, which are stored in the assignment data part are obtained from the information data part by mathematical operations. It is of secondary importance whether the entire content of the information data part or only parts of it are used for this.
  • the assignment data primarily serve the recipient addressing.
  • EASY communication Various variants of EASY communication are explained below, but all of them are based on the same functional principle. This consists in that part of the message just sent, the so-called assignment data, is deposited with the sender and used for the recipient's own addressing of the subsequent message reception. That after receiving an EASY message, its assignment data are separated and compared with the assignment data of the previously sent message. If this comparison delivers an identical result or if data integrity exists, the right recipient has been reached.
  • EASY The basic principle of EASY is explained below. For a better explanation, the following situation, shown in FIG. 1, is initially assumed: It there are three participants who are designated TA (participant A), TB and TC. TA, TB and TC are located in different places on Leopoldstrasse in Kunststoff, but do not know each other and cannot see each other. However, they can receive each other with their EASY devices.
  • EASY communication is based on from memories in which the EASY messages are organized.
  • An exemplary structure is shown in FIG. 2.
  • These memories are, for example, the receive, the send, the profile and the personal memory.
  • the reception memory contains the received messages.
  • the profile and the transmit memory can be regarded as belonging together, since in them the mapping data formed and any other mapping data, e.g. Passwords that are stored.
  • the contents of the latter memory serve to compare the transmitted and received assignment data and thus for addressing the recipient.
  • Profiles are passwords for which the received EASY messages and the assignment data derived from them are searched.
  • the personal memory is used to hold private data, e.g. Personal information.
  • the personal memory should primarily make it easier to enter text that repeats often. Additional storage is conceivable.
  • each memory can contain each representable character and several separate data entries, e.g. a complete receive message.
  • the length of a data entry can be variable, that is, it can also extend over several lines on the display and its beginning or end can be identified by a previously defined character or special character.
  • a data packet is usually limited to a maximum length of 32 characters.
  • EASY messages There are at least four types of EASY messages. In different configurations of the invention, all of these message types need not necessarily be implemented.
  • the message types are:
  • the message 'Repeat' for repeater operation ie the message forwarding from or for third parties.
  • TA is looking for a female companion for a movie night together. TA therefore enters the text "He, 32, is looking for you for cinema evening" on his EASY device, which corresponds to the information data part, and sends the text. At the same time, the assignment data part is formed from it. To illustrate the functional principle, the entire text is used in the example as Assignment data used and stored in TA's internal send memory Since TA wants all participants to receive this EASY message, TA sends this new EASY message as a 'broadcast to everyone'.
  • the devices from TB and TC receive the message and initially store it automatically in the receive memory of the respective device.
  • the mapping data is then separated from the mapping data part.
  • the evaluation of the assignment data recognizes the 'broadcast to everyone' and therefore immediately outputs the information data on the display.
  • a short signal then appears for TB and TC, e.g. an occasional bell to announce that a new EASY message has arrived.
  • the TB and TC then respond.
  • Action 3 TB and TC receive the EASY message from TA of the type 'broadcast to everyone' and first store it in their receive memories
  • the assignment data is then separated from the assignment data part of the EASY message. It is recognized in the assignment data that the message is of the type "broadcast to everyone". Therefore, the information data of the EASY message are immediately read from the receive memory and shown on the TB and TC display.
  • Action 4 Display of the EASY message from TA of the type 'broadcast to everyone' for TB and TC
  • TB is male and therefore has no interest in contacting TA.
  • TC is female and is generally interested in a movie night and possibly in TA itself, but would like to have more information beforehand. TC therefore sends the answer: "Which film, when?”
  • Action 5 Enter the answer from TC
  • this message Since this message relates to a received EASY message and TC wants only TA to receive this message, it is not sent as a 'broadcast to everyone', but only as a 'direct call to TA. To do this, receiver addressing must be carried out.
  • Addressing to TA is done by separating the assignment data from the message previously received by TA and automatically attaching it to the message from TC and also sending it back to TA.
  • the assignment data that is also sent and therefore also received by TA from TC are compared with the assignment data from TA that was previously sent. If a match is found, the correct recipient has been reached and the message, ie the information data part, is shown on the display. For the functional principle of the E AS Y communication method, it is of subordinate importance whether the assignment data part is appended, preceded or mixed with the information data part.
  • TC sends its answer to TA.
  • Action 6 Send TC's direct call response
  • the EASY devices from TA and TB After sending the message from TC, the EASY devices from TA and TB receive the new EASY message and first store it in their receive memory. That the information data part of the new message is initially not displayed.
  • Action 7 Receive the EASY message of the type direct call from TC to TA and TB
  • the assignment data part of the EASY message transmitted by TC in the appendix namely "He, 32, is looking for you for cinema evening" is compared with the assignment data originally sent, which were stored in the internal transmission memory at TA. If the assignment data is identical, it is the EASY message sent by TC has arrived at the correct recipient and the information data is only shown there on the display Since the message was originally sent by TA, the assignment data received by TC only match the assignment data from TA, the new one EASY message is displayed. Since there was no match for TB and the EASY message is not of the type 'broadcast to all', TC's response is not displayed for TB either.
  • Action 8 Display of the EASY message of the type direct call from TC only with TA
  • Action 9 Enter TA's answer
  • Action 10 Send TA's response
  • the EASY devices from TB and TC receive the response and first put it back in their receive memories.
  • Action 11 Receive the response sent by TA to TC
  • Action 12 Display of the response sent by TA to TC
  • Action 13 Display of the response sent by TA to TC
  • EASY communication thus fulfilled its purpose of quickly and easily getting to know new people and communicating with each other.
  • TA starts the EASY communication with a broadcast (RR) with the, approximately as in the basic example already described above Text: "He, 32, is looking for you for a movie night”. Since there is no received message from another participant in an RR, a standard attachment is sent in addition to the assignment data formed from the information data part. Based on these attachments, the devices of TB and TC recognize the RR and display the information data of the EASY message.
  • RR broadcast
  • TB and TC are interested in a movie night, but want more information and therefore respond with a DR in Example 2 of FIG. 3. It should be noted that this message is a response to a broadcast and that the sender of the RR can be reached in a targeted manner should. For this reason, the assignment data received from TA are sent back to TA.
  • the TA device compares the received assignment data with the entry in the transmission memory, where the previously sent assignment data is located, and determines a match.
  • the message (1) is displayed at TA, as is the message (2) from TB.
  • TA sends its response to TB and TC according to the same scheme using two messages. In the same way, however, it is also possible to reply using only one message TB and TC (example 4). By comparing the received assignment data with the sent assignment data, the devices from TB and TC recognize their correct message.
  • the sequence described in FIG. 3 is only one variant of several EASY communication options and is basically identical to the basic example described above.
  • This EASY variant enables a point-to-point connection between the participants. In the example, all communication takes place via TA, so TB and TC do not know each other. If other participants answered TA on his RR, this would have to work practically as a "message center", which would mean an enormous effort for TA in further communication.
  • EASY offers the possibility illustrated in FIG. 4 to switch the participants involved into a chat mode.
  • Example 5 in Fig. 4 shows the already known situation.
  • TA wants to find someone for a movie night and therefore sends an RR. TB and TC receive this. Both are interested in a movie night and each answer TA with a DR.
  • TA again receives the answers (1) (2) from TB and TC and is shown these in example 6.
  • TA could communicate with TB and TC alone, as in Example 3 of FIG. 3. In this case, however, TA would like to initiate a chat round so that TB and TC can also exchange messages with each other. TA activates the chat bit on its device, which is part of the assignment data, and sends the reply to TB and TC in example 7 with the set chat bit 'Movie theater'.
  • EASY has a configuration menu in which acceptance of a message is accepted with the / C switch ( ⁇ switch on chat mode) or not.
  • TB and TC have activated this switch and can thus communicate in the 'cinema' chat group.
  • Participants are firmly in the transmission memory. If any participant from the 'Kino' chat group sends a message, they automatically send the fixed assignment data 'Kino' and all other participants receive their message.
  • TA sends two individual DRs to TB and TC in order to switch them to chat mode.
  • Example 8 shows that this is also possible with a common message to TB and TC. As before, both evaluate the assignment data received, thus recognize the message intended for them and then save the password 'cinema' in their transmission memory. This means that TB, TC and, of course, TA are in chat mode and everyone can chat with everyone.
  • the decisive advantage of the chat mode is that every message sent is immediately available to all participants and communication between the participants is quicker and easier. This creates a kind of network platform for the exchange of topics of mutual interest.
  • Example 5 shows the shorter information flow of the chat mode.
  • Example 9 in FIG. 5 uses only the switch VC.Kino 'as assignment data, which is a enables particularly simple and fast communication between the chat groups. It is not possible to identify the sender when the 7C: Kino 'switch (Example 9) is used alone.
  • Example 10 shows how the message exchange takes place in chat mode between the participants and at the same time 5 the sender identification is also sent.
  • each participant communicates with all other participants.
  • the last assignment data of the individual participants are also sent. This means that the sender of a message can be assigned to every EASY device and, of course, every participant. It may be desirable to send a participant a specific message without the other chat participants noticing.
  • chat round is not a static structure, new participants can be added, current participants can be removed from the chat round and messages can also be sent to specific participants.
  • Fig. 6 shows how these functions are implemented in EASY.
  • Example 11 a new participant, TD, wants to join the chat round.
  • TD has enabled the receipt of messages containing a chat bit via the configuration menu of his device. Since all participants in the chat round send switch 7C: Kino 'in their messages, TD knows that there is a chat round on the subject' Kino '. At the same time, it is possible with EASY to save one in the profile memory of the chat round.
  • EASY device logically linked password with the release for receiving chat messages. This means that existing chat rounds are only displayed if the correct password is included in addition to the chat bit.
  • TD sends its message 'Which cinema? + / C: Kino 'to the chat round. By sending its message, TD is also in chat mode and in the chat round 'cinema'. Because the password 'cinema' is entered and anchored as new assignment data in its transmit memory.
  • a participant in the EASY communication process can work simultaneously in several chat rounds and / or also with other participants outside of the chat rounds. Furthermore, the conversion of messages from or to participants from or in chat rounds and back or in other chat rounds is also possible. Back for example.
  • Example 11 the message from TD is received by all other participants, namely TA, TB and TC.
  • Example 13 TC wants a message 'Interested in another film? 'Send to TB that only reaches TB. That is why he explicitly specifies TB as the recipient.
  • the devices of the other participants receive the message, but do not display it based on the recipient information.
  • chat mode (below example 14) and is therefore no longer accessible for chat messages.
  • the EASY communication principle is suitable e.g. for use with mobile phones.
  • the mobile phone networks include from the so-called base stations and the mobile phones themselves. Both components have been developed directly for telecommunications applications and can also be used for the EASY communication process. Mobile phones are already equipped with practically all the necessary components to implement EASY communication. When using mobile phones for EASY communication, there are two basic ways:
  • the mobile phone works with the normal telephone and additional EASY mode in regular mobile phone operation.
  • the mobile phone works as a dual-mode device and uses the EASY function alone, for example, after the expiry of the regular card contract with the respective mobile phone company (DI, D2, ...) or in the event of a functional failure (disasters), overload, unreachability etc. base station.
  • a switchover between the modes is provided on the mobile phone.
  • the base station knows that this is an EASY message.
  • the base station knows whether and which mobile radio subscribers are currently registered with it, which also provides a fee statement. This enables the base station to send the EASY message exactly to these participants and to control the further EASY communication.
  • route 2 there is either an automatic switchover or the switchover mode is carried out manually.
  • route 2 does not differ from the EASY communication principle when using separate devices.
  • the EAS Y functional principle is almost independent of the device technology used and is therefore not only available with mobile phones but also with separate devices, e.g. possible in the ISM radio areas. These can e.g. the registration and fee-free small power handheld radios, so-called LPDs (Low Power Devices) or the PMR446.
  • PMR446 is a relatively new radio service in the 446MHz range with 8 channels and 500mW transmission power, with which a range of 6-8 km can be achieved.
  • LPD uses 10mW transmission power and has a range of 300 m outdoors and approx. 30 m indoors.
  • the integration of the EASY functions in DECT cell phones, in amateur radio and CB radio handheld radios, in pagers or city call receivers is just as conceivable.
  • EASY functions in devices that are not primarily intended for telecommunications, e.g. in Palms, notebooks, game consoles (Playstations from Nintendo, Sega, Sony) or in combination of e.g. Bluetooth with EASY and WLAN systems.
  • the EASY communication method uses at least four types of messages. While there is no acknowledgment of receipt for the 'Broadcast to All' message, receipt confirmation can be used for the 'Direct Call' message.
  • the sender 's device thus knows that the message is sent to Receiver device has arrived. If the human recipient does not respond to the sender, the sender cannot or will not reply.
  • the situation is different if the sender's device does not receive an acknowledgment of receipt from the recipient device. Then the owner either left the transmission and reception area or switched off his EASY device. The sender's device then automatically attempts to deliver the message to the receiver device within an adjustable number of attempts. If this is not successful, a 'Repeat' message is sent. With the message type 'Repeat' the same message is sent as above, but with additional information in the assignment data, e.g. with the set Repeat-B it. This means that all devices of the previously uninvolved participants receive this message and automatically send it again. This repeat function or this forwarding increases the transmission and reception range.
  • the EASY message usually exists. from two parts, the information data part and the mapping data part. If an EASY message of the type 'broadcast to everyone' is sent, this message does not refer to a message that has already been received and therefore does not refer to any entry in the reception memory. This means that a standard entry in the assignment data section is entered and sent with the 'Broadcast to everyone', which can be stored in the EASY devices. In the assignment data part, you can Various settings of the configuration menu (e.g. switch / N sender identification or / D specification of the recipient) as well as the standard entry, e.g. 'Broadcast to everyone' must be included and thus all recipients of the message can recognize the 'broadcast to everyone'.
  • the configuration menu e.g. switch / N sender identification or / D specification of the recipient
  • a random value is calculated within a time window at which the transmission takes place or this procedure is repeated several times, e.g. 3 times, repeated; this variant assumes that it is very unlikely (due to the random value) that the EASY devices involved all want to send again at exactly the same time,
  • the information data part and the assignment data part should be transmitted in coded form. If EASY is used in the mobile radio area, the coding already in the GSM protocol could be used. If separate EASY devices are used, further codes can be used or possibly also completely eliminated.
  • the calculated assignment data are stored in the send memory and thus form the basis for comparison for a possible reply. If a second EASY message is then sent, the transmit memory has so far been overwritten with the new assignment data, in order to have a comparison option for receiving the next EASY message.
  • This principle is then expanded so that the first assignment data in the transmit memory are shifted in a kind of FIFO memory. That the assignment data (the key) of the first message is now on memory location 2.
  • the assignment data of the current EASY message is on memory location 1.
  • a third EASY message is now sent, the two previous memory contents are shifted by one position and the new current allocation data are on memory location 1 etc. After a specified number, for example ten memory locations, the oldest allocation data are removed from the memory, so to speak "pushed out".
  • EASY Electronic Appendix
  • Every user of EASY communication can configure his device according to his wishes, for which a configuration menu seems sensible.
  • the following table shows an example of such a configuration menu.
  • the switches specified can have various parameters and can be used in the case of transmission and reception and could be contained in the assignment data part:
  • the present invention or preferred further developments thereof offer a communication method which is distinguished in particular by three properties:
  • the invention is based on a simple principle of operation. This makes it possible to reach a large number of participants in a targeted manner, to communicate with them publicly, but just as easily to exchange confidential information with certain participants if required.
  • the functional principle of the invention is independent of the type of information transmitted (text, language, image, etc.) and almost independent of the device technology used. Because of the possibilities given by the invention to reach and get to know people previously unknown for the first time in the quickest and simplest manner and because the components required for realizing the invention are already present in mobile telephones, the invention can be particularly accomplished use well in the mobile radio area. An increase in communication activities in the mobile communications sector can thus be expected.
  • the invention can be used with the existing telecommunications infrastructure and therefore does not require any new base stations.
  • the invention presents itself as a completely new quality of communication. SMS or WAP, new and previously unknown people can be reached. An additional fee can be charged by the network operator for this qualitatively new service.
  • EASY communication With the EAS Y communication process, a kind of network platform can be realized, on which companies or people who have never known each other meet with their questions, tasks and ideas. There is so immense potential for synergy that can be tapped through task-specific cooperations that such a platform will not only have great economic benefits but also economic success.
  • EASY communication is primarily intended for use in the vicinity of the participant. In the same way, however, the invention can also be used for larger areas or a directly selected area. This enables targeted contacts to other people e.g. in certain cities, regions, countries or even worldwide.
  • the EASY user with a larger communication area incurs correspondingly higher costs.
  • its EASY device In order to assign an EASY participant or its device to a location on earth, its EASY device must be provided with a location system (special equipment), e.g. by receiving GPS signals. EASY devices without location detection cannot receive 'broadcasts to everyone' with range selection or cannot respond to them.
  • the base stations distributed worldwide whose location is known, can in principle assign the EASY participants registered with them to the location. Due to different transmission standards and different degrees of coverage, the former variant will be more successfully implemented.
  • the combination of the EASY functionality with a satellite cell phone is also possible for special requirements. If communication cannot be established via the local area or the local area, then EASY communication can be established via the satellite.
  • a time selection and a password selection can or should be made in the 'broadcast to everyone'.
  • the lifetime of an EASY message can be defined. If the broadcast is not answered within the lifetime, e.g. two hours or two days, the message will be deleted from the EASY device's receive memory and deleted if there is any temporary storage in the base stations.
  • the password selection focuses the 'broadcast to everyone' on those EASY participants whose Prof ⁇ le memory contains the password, ie the correct assignment data.
  • Range selection local area -> close range -> large area - long range - worldwide
  • Password selection time selection further selection criteria
  • Further selection criteria are e.g. the delayed sending, the automatic repetition of the sending, the maximum number of replies or the acceptance of automatic replies.
  • Mobile marketing is advertising via the mobile phone and is currently becoming increasingly popular.
  • the advantage is that individual SMS advertising messages reach the recipient regardless of their location and time of day.
  • Mobile marketing requires a well-founded database so that the right participant only receives the information he wants.
  • the contact details of the recipient are required, in this case again the telephone number of the target recipient's mobile phone.
  • the information needs of customers can change in terms of content and time, and of course the telephone number.
  • EASY mobile marketing can be carried out easily without a database or telephone number. to need.
  • the advertising message is saved with a password, e.g. 'MP3', and a location, e.g. 'Munich', and will therefore reach exactly those EASY participants who are in Kunststoff and have saved the password 'MP3' in their profile memory.
  • the EASY operating principle is almost independent of the device technology used and is therefore also possible with separate devices in addition to mobile phones. These can e.g. DECT cell phones, registration and fee-free small-power handheld radios, so-called LPDs (Low Power Devices, ISM applications) or the so-called PMR446 devices.
  • LPDs Low Power Devices, ISM applications
  • PMR446 devices the so-called PMR446 devices.
  • EASY components can also be integrated in pocket calculators, handheld PCs, palms or in notebooks. If there is a need for contact during a business trip by train, a fellow traveler could quickly be found as a possible partner. Playstations from Sony, Nintendo, Sega etc. are perfectly suitable for integrating EASY functions. This could quickly find potential players, or transmit various scores, game solutions, etc.
  • EASY components could also be integrated in watches.
  • the actual information is no longer based on the entered text, but on a language basis. That the user speaks his message - his information data part - and sends it at the push of a button.
  • the assignment data are in turn calculated from the information data and stored in the voice transmission memory. If there is a response, the received assignment data are compared with the assignment data in the voice transmission memory and, if they match, are output acoustically.
  • EASY device 7 shows a possible embodiment of an EASY device as a functionally expanded mobile phone.
  • the hardware components of the mobile phone that is to say the transmitter, receiver, display, playback and input unit etc., remain virtually unchanged.
  • the text or the data could be entered into the EASY device as follows: The user either enters his text into the EASY device using the keyboard, or he uses the saved entries from the personal memory. By controlling with the cursor keys, he can call up and mark the entries from the personal memory. This marking can e.g. look so that the entry is optically inverted and thus highlighted. This may be followed by additional data.
  • the message can now be sent with the push of a button. If this message is not received as a response to a previously received EASY message, it will be sent as a 'Broadcast to All' message by default. Furthermore, a previous spell check is also possible.
  • This switchover can be done via software in a menu, by sending a corresponding character, eg the '#' or by a switch / button - as in the exemplary embodiment - will be realized.
  • This mobile phone can be used as a functionally expanded combination device.
  • the functionally expanded device works as a normal mobile phone with SMS, WAP and can also be switched with the EASY function. If no base station can be used or has failed, e.g.
  • this mobile phone in the event of a disaster (flood disaster in August 2002 in Germany) or if the regular card contract has expired, this mobile phone can still be used as a separate EASY (radio) device and communication can be made possible, while otherwise it would only have a material value.
  • EASY radio
  • EASY devices are also useful as independent devices.
  • Such a separate EASY device is similar to the version already described as a functionally expanded mobile phone in that the devices in both versions are preferably small, handy and portable, and generally. via a multi-cell display for text displays, a keyboard for entering text and various other keys such as cursor, delete, send, input and. Blanking.
  • the voltage is supplied by the device's own accumulators, batteries or the like.
  • Fig. 8 shows a conceivable embodiment of a separate EASY device with its essential components.
  • the keyboard is e.g. a QWERTY keyboard.
  • To send an EASY message either the "Enter” key can be used or a separate key. Often keys can be double-assigned and switchable. This provides greater clarity on the device.
  • the display is designed for text displays Cursor keys can be scrolled up and down in the respective text or moved to the right and left. The number of rows and columns depends on the respective display type, but is in principle completely free to choose or as LPD (Low Power Device) LPD 's work with a maximum transmission power of 10mW on frequency ranges that are free of registration and fees (ISM radio areas). The maximum transmission power of 10mW (approx. 300m range) is in sufficient in many cases, since the principle of this invention, namely to establish contact with people in the vicinity, scarcely increases one makes older operating range required for approximately 300m.
  • a microprocessor with memory or a microcontroller can be used to control the work processes of all functions, e.g. output on the display, querying the keyboard, evaluating the memory contents, checking the received EASY message or the assignment data for data integrity, etc. They are in memory Actual EASY operating system, the control of the PMR446 or LPD, and the memory necessary for EASY operation (receive, transmit memory etc.).
  • a memory or a memory area should be rewritable in order to enable a later expansion of functions.
  • the power supply is dimensioned so that it guarantees uninterrupted operation for several days. Different accumulators or batteries are used. The charge status of the batteries is also shown on the display.
  • the present invention offers a telecommunication method, preferably for wireless use in the immediate vicinity, but also beyond.
  • EASY people can get in touch with one another in the simplest possible way and exchange information with one another without previously knowing each other.
  • the novelty compared to the previous telecommunication methods is that no address, telephone or code number etc. and no registration is required.
  • the EAS Y telecommunication method can optionally communicate with all participants involved, but can also be limited to a specific person or group of people at any time, e.g. to exchange confidential information.
  • the principle of the EASY telecommunication process is independent of the type of information transmitted and uses the existing infrastructure of telecommunication facilities.
  • the EASY telecommunication method evaluates received assignment data, which were formed from the information data by mathematical operations, with previously sent assignment data. Receiver addressing is valid if there is matching mapping data or data integrity.
  • the EASY telecommunication method can preferably be used in the mobile radio sector, but also in separate devices.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Information Transfer Between Computers (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

L'invention concerne un procédé de transmission de messages, consistant à envoyer un premier message et stocker dans une mémoire d'affectation des données d'affectation pouvant être dérivées de ce premier message, recevoir un second message, déterminer des données d'affectation à partir de ce second message, comparer les données d'affectation déterminées à partir du second message avec les données d'affectation contenues dans la mémoire d'affectation, puis afficher le second message uniquement s'il existe une relation prédéterminée entre les données d'affectation déterminées à partir du second message et les données d'affectation contenues dans la mémoire d'affectation. L'invention concerne également un dispositif et un produit programme informatique possédant des caractéristiques correspondantes. Cette invention fournit les bases techniques pour obtenir un procédé de télécommunication permettant à des personnes d'entrer en contact les unes avec les autres et d'échanger des informations de manière extrêmement simple sans se connaître auparavant, une communication confidentielle pouvant également être établie entre deux usagers au moyen de ce procédé si les usagers le souhaitent.
PCT/DE2003/003803 2002-11-18 2003-11-18 Procede et dispositif de transmission de messages WO2004047465A2 (fr)

Applications Claiming Priority (2)

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DE10253687A DE10253687A1 (de) 2002-11-18 2002-11-18 Verfahren und Vorrichtung zur Übermittlung von Nachrichten
DE10253687.2 2002-11-18

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WO2004047465A3 WO2004047465A3 (fr) 2004-08-19

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DE102004009347A1 (de) * 2004-02-26 2005-09-15 Giesecke & Devrient Gmbh Verfahren und Vorrichtung zum Verbreiten von Nachrichten
DE102006052497A1 (de) 2006-11-06 2008-05-08 Vodafone Holding Gmbh Übermittlung von Nachrichten in einem Telekommunikationsnetz
DE102007020296A1 (de) * 2007-04-30 2008-11-13 Philip Behrens Gerät und Verfahren zur drahtlosen Herstellung eines Kontakts
DE102007056474A1 (de) 2007-11-22 2009-06-10 Vodafone Holding Gmbh Übermittlung von Nachrichten in Telekommunikationsnetzen

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