Method and device of communication for transfer and reception of messages about services to service center or back

FIELD: information technologies.

SUBSTANCE: service center (SZ) for transmission of information content should not know or define number of person who initiates loading, and sole connection (TKV) of communication from communication device (TKG) to service center (SZ) does not require making another communication contact, at that information content is requested in the first communication session (SI1) with the first notice (SN1) about service from service center (SZ), and is delivered from service center (SZ) in the second communication session (SI2) with at least one notice (SN2) about service.

EFFECT: reduction of power inputs and use of hardware resources.

18 cl, 5 dwg

The present invention relates to a method for transmitting and receiving messages about the services to the service center or the service center according to the generic concept of paragraph 1 of the claims and to the communication device for sending and receiving messages about the services to the service center or the service center according to the generic concept of paragraph 10 of the claims.

Parcel (sending and receiving) messages about the service on the communication device, for example mobile phone (handset), a wireless phone, comprising a base station and at least one mobile part, landline phone, etc. and back is the service, which should be distinguished on the information content of transmitted messages, and which was first introduced in the field of mobile communications and then, because of the wide recognition, increasingly began to be entered in fixed networks. From a wide range of mobile network services, such as SMS (short message Service), EMS (Enhanced short message service), MMS (multimedia message Service), instant messaging, OTA (Activation via radio), e-mail etc., the development of fixed network and mobile network radio, moving in real time in such a direction that all come into play special is about communication services type SMS and MMS. While SMS is already standardized as to the field of mobile radio and fixed networks (GSM standard ETSI TS 100 942 V7.0.0 Release 1998; standards for ISDN/PSTN ETSI ES 201 912 V1.1.1 Release 01/2002)for MMS this is true only for the field of mobile communication, as for fixed networks, it is currently only carried out standardization activities.

The SMS service in fixed and mobile networks is a service point-to-point connection and is forced distribution, i.e. the content of the short message (SM), whose length is a maximum of 160 bytes is sent from the service center short message Service (SMSC) to the communication device, and the connection establishment is initiated by the service center. While the SMS service in the field of mobile communications between the communications device and a service center short message Service is implemented connectionless, with a short message connectionless channel payload is transmitted on the signaling path, the implementation of SMS in the fixed network is focused on the connection method between the communication device and a service center short message Service connection channel payload, and a short message transmitted by the him through the implementation of sign services CLI (calling line identity), what is also referred to as CLIP (presentation of calling line identification), using the alarm system based on phase-shift keying (FSK) and/or dual tone multi-frequency (DTMF).

In the case of MMS, which in the mobile communication network is implemented as SMS, without connection through the transport route of the wireless application Protocol (WAP), in a fixed network using a different Protocol, consisting in the following. When sending a multimedia message (MM), the volume of which in principle is not limited, but is currently limited to the size of about 100 KB, at the first communication device sends a notification message again focused on the connection method, the so-called MMS notification, which informs the communication device that the service multimedia messaging center (MMSC) has a multimedia message. This again is done through the services of forced distribution, for example, using SMS. After this, as opposed to receiving a short message, to initiate a new connection with the communication device to the service multimedia messaging centre to get the content of a multimedia message.

How the SMS and MMS service offer the ability to download content, such as texts, multimedia content, such as audio/video (dial tone, screen savers, graphics, programs, etc. that are either stored in the appropriate service center, or can be made available to a service center through an intermediary.

Below, in relation to SMS and MMS in mobile communications and the MMS service in the area of fixed network and to SMS in the fixed network, using figure 1-3 shows how such a "startup script"based on the message types defined in Annex b to the Protocol 2 ETSI ETSI ES 201 912 V1.1.1 Release 01/2002", operates in real time in accordance with the prior art.

In the drawings shown:

Fig. 1 - diagram of the transmission of messages to request information about the content through the communication device in the service center, in particular in the service centre short message service,

Figure 2 - diagram of the transmission of messages to the requested issuance, according to Fig. 1, the information content to the communication device through the service center, in particular the service center short message service,

Fig. 3 is a block diagram of the communication device as to request the information content in the service center, in particular in the service centre short message service, according to Fig. 1 through the fixed network and the type and the requested content to the communication device through the service center, in particular the service center short message service, according to Fig. 2 through the fixed network.

Fig. 1 shows the diagram of the transmission of the message as the device TKG' communication according to the prior art requests content, such as, for example, text, multimedia content, such as audio/video (dial tone, screen savers, graphics, programs, etc. in the service center SZ', in particular in the service centre short message service. The device TKG' connection establishes a first connection with a service center SZ'. To do this, it sends the first message M0 with the contents of the message "CALL SETUP" "setup call") to the service center SZ'. By taking this first message M0 service center SZ' passes in the first operating state "OFF-HOOK" ("hook").

In this operating condition, the service center SZ' is passed then the second message M1 from the message contents DLL_SMS_EST (Level Channel Dannehl Short Boobsuniontown) to the device TKG' communication and thereby initiates the first session SI1 communication. The second message M1, the service center SZ' tells the device TKG' connection, that there is a connection channel level data (DLL connection).

In the first session SI1 communication device TKG' communication after receiving the second message M1 passes through the third message M2 to provide the eat message "DLL_SMS_DATA[SUBMIT] (Level Channel Dannehl Short Soobsheniye [SEND]) the first notification SN1 about the service, in particular, a short message service center SZ'. This first notification SN1 about the service device TKG' connection requests from the service center SZ' quite certain, desirable for the user of the device TKG communication content, such as, for example, text, multimedia content, such as audio/video (dial tone, screen savers, graphics, programs, etc.

To ensure that the service center SZ' received the first notification SN1 about the service from the device TKG' connection, it sends the fourth message M3 with message contents DLL_SMS_ACK[SUBMIT_REP] (Level Channel Dannehl Short Subsemimodule[NAPRAVITI REPETITION]) in the device TKG' communication. As confirmation of reception of the first notification SN1 about the service from the service center SZ' in this fourth message M3 is sent back to the content of the first message SN1 services as retransmission. In this way, the device TKG' communication can verify that sent in the second message M2, the first notification SN1 about the service accepted fully and properly service center SZ'.

If this takes place, thus made a third request message M2 content ends. Otherwise transferred to a third notification message M2 SN1 about the service is transmitted again. If this attempt, p is passing unsuccessful, the device TKG' communication has two choices (Fig. 1 not shown), as described below.

It might try to make a new transfer until the transfer is not successful, or interrupts the transmission process. The result of the last option is that the device TKG' communication in this first session SI1 communication may not request the content, and that, if necessary, immediately after the interruption or with a certain time interval should start a completely new procedure, which includes the first session SI1 connection (session request).

After the device TKG' connection established that sent the first notice SN1 about the service fully and properly accepted by the service center SZ', the device TKG' connection sends a fifth message M4 with message contents DLL_SMS_REL (Level Channel Dannehl Short Coordinerende) to the service center SZ'. This fifth message M4 device TKG' communication disconnects the first session SI1 communication. After transmission of the fifth message M4, which thus completes the first session SI1 communication as a service center SZ', and the device TKG' connection, pass into the second operating state "ON-HOOK" ("end"). Thus, the existing connection is cancelled and the request content device TKG' communication according to the prior art, fails.

In Fig. 2 pic is edstam charts messaging shows how the service center SZ', in particular the service centre short message Service, generates the requested device TKG' connection according to Fig. 1, the information contents of device TKG' communication, in accordance with the prior art. To do this, the service center SZ' transmits the first one first message M0' again with the contents of the message "CALL SETUP" "setup call") to the device TKG' connection, whereby the service center SZ' establishes a connection with the device TKG' communication. On the basis of this connection device TKG' into the first operating state "OFF-HOOK" ("hook").

In this operating condition the device TKG' communication passes then the sixth message M5 with the same message contents DLL_SMS_EST (Level Channel Dannehl Short Boobsuniontown), the second message M1 in Fig. 1, the device TKG' communication and thereby initiates a second session SI2 communication. The sixth message M5 device TKG' connection according to the service center SZ'that there is a connection channel level data (DLL connection).

In the second session SI2 communication service center SZ' after receiving the sixth message M5 passes through the seventh message M6 with message contents DLL_SMS_DATA[DELIVER] (Level Channel Dannehl Short Soobsheniye [to DELIVER]) second notification SN2 about the service, in particular the newly short message is the the device TKG' communication. This second notification SN2 about the service, the service center SZ' delivers the requested device TKG' communication content, such as, for example, text, multimedia content, such as audio/video (dial tone, screen savers, graphics, programs, etc.

If the service center SZ' has not requested by the device TKG' communication content (this case is not shown in Fig. 2)it instead of the seventh message M6 transmits the notification message to the device TKG' connection through which the communication device is notified and thus is notified about the completion of the existing second session SI2 connection and disconnection of the connection.

To confirm that the device TKG' relations have received a second notice SN2 about the service from the service center SZ', it sends the eighth message M7 with the message contents DLL_SMS_ACK[DELIVER_REP] (Level Channel Dannehl Short Subsemimodule[DOSDEVICES REPETITION]) to the service center SZ'. As confirmation of receipt of the second notice SN2 about the service from the device TKG' in the eighth message M7 is sent back the contents of the second notification SN2 about the service as retransmission. In this way, the service center SZ' can verify that sent in the seventh message M6 second notification SN2 about us the uge accepted fully and correctly the device TKG' link.

If this takes place, thereby implemented the seventh message M6 transmission of content is completed. Otherwise transferred seventh message M6 notice SN2 about the service is transmitted again. If this attempt is unsuccessful transmission, the service center SZ' has two choices (Fig. 1 not shown), as described below.

He can try to make a new transfer until the transfer is not successful, or interrupts the transmission process. The result of the last option is that the device TKG' link in the current second session SI2 communication is not received informational content, and that, if necessary, immediately after the interruption or with a certain time interval should start a completely new procedure, which includes the first session SI1 connection (session request), and the second session SI2 connection (session delivery).

If the number of delivered content is so great that a second notice SN2 about the service with the maximum transmitted information capacity is not enough to transmit the requested content, then the partial delivery on the basis of the seventh message M6 and eighth message M7 is repeated until such time as the service center SZ' in the second session SI2 connection ninth message M8 with the message contents DLL_SMS_DATADELIVER] (Level Channel Dannehl Short Soobsheniye [to DELIVER]) second notification SN2 about the service will not pass in the last times for certifying delivery of content, and while the device TKG' connection to confirm that it received the last second notification SN2 about the service from the service center SZ', will not send the tenth message M9 with the message contents DLL_SMS_ACK[DELIVER_REP] (Level Channel Dannehl Short Subsemimodule [DOSDEVICES REPETITION]) to the service center SZ'.

This is the tenth message M9, as in the eighth message M7, the content of the last second notice SN2 about the service as a retransmission is sent back. In this way, the service center SZ' can now finally to verify that sent the last time in the ninth message M8 second notification SN2 about the service also accepted fully and correctly the device TKG' link.

If this is the case, then thus began the seventh message M6 transmission of content is completed. Otherwise transferred in the last ninth message M8 second notification SN2 about the service is transmitted again. If this attempt is unsuccessful transmission, the service center SZ' has two choices (Fig. 1 not shown), as described below.

He can try to make a new transfer until the transfer is not successful, or interrupts the transmission process. The result of the last option is that the device TKG' link in the current second session SI2 communication received information contains the content is not fully (and only partially) and that it if necessary, immediately after the interruption or with a certain time interval should start a completely new procedure, which includes the first session SI1 communication session and the second session SI2 connection (session delivery).

After the service center SZ' has established that sent a second notification SN2 about the service fully and properly accepted by the device TKG' communication, the service center SZ' sends the eleventh message M10 with the same message contents DLL_SMS_REL (Level Channel Dannehl Short Coordinerende), as in the fifth message M4 of Fig. 1, the device TKG' communication. This eleventh message M10 service center SZ' separates the second session SI2 communication. After the transfer of the eleventh message M10, which thus completes the second session SI2 communication as a service center SZ', and the device TKG' communication is transferred to the second operating state "ON-HOOK" ("end"). Thus, the existing connection is cancelled and shipping service center SZ' information content requested by the device TKG' communication according to the prior art, fails.

In Fig. 3 shows a block diagram of the device TKG' communication, on the one hand, to request the information content in the service center SZ', in particular in the service centre short message Service, according to figure 1, through the fixed network FN, performed as the public switched telephone network (PSTN) or digital network integrated services (ISDN), and on the other hand, for delivery to the service center SZ' the requested content to the device TKG' connection according to Fig. 2, via the fixed network FN.

In order for the device TKG' connection could transfer (send and receive) shown in Fig. 1 and 2 messages M0, M0', M1...M10 device TKG' communication has a Central device ZSE control designed to control the processes of functioning and maintenance of the device TKG' link, the user interface BSS, as well as the interface TSSS between the communications device and a service center. The user interface BSS contains typical communication devices surface maintenance, which includes a keyboard, display, electro-acoustic transducers for speech input and speech output. Interface TSSS between the communications device and a service center and the user interface BSS, respectively, are connected to the Central device ZSE management. Interface TSSS between the communications device and the service center also includes transmitting means SM and receiving means EM, which is also linked to the Central device ZSE control and through which the device TKG' connection associated with the service center SZ' through the fixed network FN.

If the user of the device TKG' connection it is advisable to request the service center SZ' and load specific to the relevant user content, such as, for example, text, multimedia content, i.e. audio/video, graphics, programs, etc., he enters on the user interface corresponding BSS initiates the boot command and generates by means of the support surfaces of the user interface BSS, the first notification SN1 about the service, such as a short message. These commands and the first notification SN1 about the service are interpreted by the Central device ZSE management. If the Central device ZSE management recognizes on the basis of this interpretation of the commands and the first notification SN1 about the service that the user of the device TKG' connection, I would like to establish a communication connection with a service center SZ', the interface TSSS between the communications device and a service center, in particular the transmitting means SM in this interface, managed by the Central device ZSE control so that the first message M0 is transmitted through the fixed network FN to the service center SZ', whereby, according to the execution according to Fig. 1, a connection is established TKV communication, desirable to the user device TKG' link.

Through this connection TKV connection then transmitted shown in Fig. 1 and corresponding to the first session SI1 communication messages M1...M4, including forming the first notification SN1 about the service, which is transmitted specified in the sequence and the direction of transfer between the device TKG' communication and service center SZ'. For this Central unit ZSE control device TKG' communication, depending on what message should be transmitted, and whether the first notification SN1 about the service sent or received, connects with the service center SZ' via a connecting line or the transmitting means SM or receiving means EM in the interface TSSS between the communications device and the service center.

If the corresponding first session SI1 communication messages M1 through M4 and the first notification SN1 about the service have been transferred completely and correctly, and on the side of the device TKG' connection, if necessary, carried out the required checks, including generating a confirmation message to the Central unit ZSE control, and thus, according to the implementation in accordance with figure 1, the first session SI1 connection is completed, and eventually disconnected connection TKV communication between the device TKG' communication and service center SZ', we can begin shipping requested by the user device TKG' communication content through the service center SZ', as shown in figure 2.

The service center SZ' sets this purpose with a shift in time another connection TKV' the device TKG' communication. For this he sends, as shown in Fig. 2, another first message M0' to the device TKG' communication. Through this connection TKV' because of what they eat between the communication device TKG' and the service center SZ' is transmitted is shown in Fig. 2 and corresponding to the second session SI2 communication messages M5...M10, including those generated by the service center SZ' second notification SN2 about the service, presents the sequence and transmit directions. For this Central unit ZSE control device TKG' communication, depending on what message should be transmitted (sent or received) and is second notification SN2 about the service connects with the service center SZ' via a connecting line or the transmitting means SM or receiving means EM in the interface TSSS between the communications device and the service center.

If appropriate for the second session SI2 communication messages M5...M10 and the second notification SN2 about the service have been transferred completely and correctly, and on the side of the device TKG' connection, if necessary, carried out the required checks, including generating a confirmation message to the Central unit ZSE control, and thus, according to the implementation in accordance with figure 2, the second session SI2 connection is completed and eventually disconnected connection TKV' communication between the device TKG' communication and service center SZ', load (request and delivery) user content from the service center SZ' ends or completed.

The basis of the invention lies in the challenge to create a method and communication device is La send and receive notices about the services to the service center and service center according to which you can download directly or indirectly from the service center information content substantially improves to a simple way you can ensure that any person who initiates the download, also bears the costs for downloadable content, and that the service center to transmit the information content should not need to know or determine the number of call to the above person.

This problem is solved based on the method defined umbrella term, paragraph 1, of the formula of the invention by the features given in the characterizing part of paragraph 1 of the claims.

This problem is solved, in addition, on the basis of the communication devices, a particular umbrella term of paragraph 10 of the claims by the features given in the characterizing part of paragraph 10 of the claims.

The idea underlying the invention is that the communication device establishes a communication connection with a service center and that the communication device in this connection, without requiring, according to the prior art, the establishment of another connection connection, requests the information content in the first session (session request) to the first notification service from the service center and receives the content in the second session (session dost the Cai), at least one notification about the service from the service center.

For SMS in the fixed network, this means that defined in ETSI publication ETSI ES 201 912 V1.1.1 Release 01/2002" SMS regarding transfer Protocol expanded so that in addition to the functions push with the implementation of the sign of the CLI (calling line Identity) services, the so-called presentation of calling line identification (CLIP), a "polling function for which the function of the CLIP is no longer required. Since a large number of communication devices do not have this feature, CLIP, polling function provides the user of such devices due to the ability to load different content (e.g. images, music, weather reports and so on) through the user input from the service center. If necessary, via communication devices may also be implemented automatically download the content.

The invention defines a comprehensive solution to display the SMS in the fixed network at each connection to the network, regardless of whether it has connectivity feature a CLIP or not.

In General, thanks to the invention, according to which the request via the communication device information content in the service center and shipping via service center information the th content in the communication device are implemented via a single communication connection, compared with the prior art, the following benefits occur:

(i) no longer requires the CLIP function to load content

(ii) the connection is initiated from the communication device, thereby the service center is not responsible spending, which now belong to the account of the user communication devices

(iii) from the service center is no longer required to establish a connection, making the cost of the service center are reduced, and thereby creates an advantage in the cost to the operator of the service center,

(iv) service center can function regardless of the location in relation to the communications device, therefore, the service center may be located abroad, while the communication device can be used in the country,

(v) you can implement a simple surface maintenance on the communication device to download content, because its user interface can be implemented independently of any user interface SMS

(vi) from the point of view of the operator of the service center costs to load content (request and delivery) can be calculated by means of a special available rooms call,

(vii) to load is not required deactivating available under certain what's circumstances function add (constraint identification line call).

Further development of the invention, is provided in paragraphs 2 and 3 and respectively 11 and 12, is preferred because the device communication control of the communication connection with the second communication session passes to the service center, and due to this overly long second communication sessions are tied to the cost of the user communication devices.

Other preferred embodiments of the invention shown in the remaining dependent clauses.

An example embodiment of the invention is described below with reference to Fig. 4 and 5, which shows the following:

Fig. 4 - diagram of the transmission of messages to request information about the content through the communication device in the service center, in particular in the service centre short message service, and to deliver the requested content to the communication device through the service center, in particular the service center short message service through the communication network,

Fig. 5 is a block diagram of the communication device as to request the information content in the service center, in particular in the service centre short message service through the communication network, and delivering the requested content to the communication device through the service center, in particular the service center short message service, through a network connection.

Fig. 4 shows the AET using charts messaging as the device TKG communication, modified relatively shown in Fig. 1-3 device TKG' connection requests content, such as, for example, text, multimedia content, such as audio/video (dial tone, screen savers, graphics, programs, etc. in the service center SZ, modified relative to the service center SZ', in particular in the service centre short message service. The device TKG connection establishes a first connection with a service center SZ. To do this, it sends, as in the case of Fig. 1, the first message M0 with the contents of the message "CALL SETUP" "setup call") to the service center SZ. By taking this first message M0 service center SZ goes to the first operating state "OFF-HOOK" ("hook").

In this operating condition, the service center SZ passes then, as in the case of Fig. 1, the second message M1 from the message contents DLL_SMS_EST (Level Channel Dannehl Short Boobsuniontown) to the device TKG again initiates communication and thereby the first session SI1 communication. The second message M1, the service center SZ tells the device TKG connection that there is a connection channel level data (DLL connection).

In the first session SI1 communication device TKG connection after receiving the second message M1 passes, as in the case of Fig. 1, using a third reported the I-M2 message contents DLL_SMS_DATA[SUBMIT] (Level Channel Dannehl Short Soobsheniye [SEND]) the first notification SN1 about the service, in particular, a short message service center SZ. This first notification SN1 about the service device TKG connection requests from the service center SZ quite certain desired by the user device TKG communication content, such as, for example, text, multimedia content, such as audio/video (dial tone, screen savers, graphics, programs, etc.

To ensure that the service center SZ received the first notification SN1 about the service from the device TKG communication, he again sends, as in the case of Fig. 1, the fourth message M3 with message contents DLL_SMS_ACK[SUBMIT_REP] (Level Channel Dannehl Short Subsemimodule[NAPRAVITI REPETITION]) in the device TKG communication. As confirmation of reception of the first notification SN1 about the service from the service center SZ in this fourth message M3 is again sent back the content of the first notification SN1 about the service as retransmission. In this way, the device TKG communication can verify that sent in the second message M2, the first notification SN1 about the service accepted fully and properly service center SZ.

If this takes place, thus made a third request message M2 content ends. Otherwise transferred to a third notification message M2 SN1 about the service before the is again. If this attempt is unsuccessful transmission, the device TKG communication device TKG' connection according to Fig. 1, has two choices (also not shown in Fig. 4), as described below.

It might try to make a new transfer until the transfer is not successful, or interrupts the transmission process. The result of the last option is that the device TKG communication in this first session SI1 communication cannot request the information content and that, if necessary, immediately after the interruption or with a certain time interval should start a completely new procedure, which includes the first session SI1 connection (session request).

After the device TKG relations were established that sent the first notice SN1 about the service fully and properly accepted by the service center SZ, the device TKG communication, in contrast to Fig. 1 does not send a fifth message M4 with message contents DLL_SMS_REL (Level Channel Dannehl Short Coordinerende) to the service center SZ, through which the device TKG connection was disconnected least the first session SI1 communication and ultimately rescinded if an existing connection, and the sixth message M5, as shown in Fig. 2, with the same message contents DLL_SMS_EST (Level Channel Dannehl Short Boobsuniontown), the second message M1, to the service center SZ. Sixth with what beniam M5 device TKG communication not only reports to the service center SZ, there is a connection channel level data (DLL connection)as before, but there is a direct transition from the first session SI1 communication, that is, the session request to the second session SI2 communication, i.e. the delivery session, however, in contrast to Fig. 1 and 2, there is no separation of the existing (old) connection and re-establish another connection.

In other words, transmission of the sixth message M5 through the device TKG communication without sending him the fifth message M4, within the existing connections at the same time the end of the first session SI1 communication is initiated and the second session SI2 communication, without disconnecting existing connections and the new connection is established.

In initiated thus the second session SI2 communication service center SZ after receiving the sixth message M5, as in the case of figure 2, passes through the seventh message M6 with message contents DLL_SMS_DATA[DELIVER] (Level Channel Dannehl Short Soobsheniye [to DELIVER]) second notification SN2 about the service, in particular a short message, to the device TKG communication. This second notification SN2 about the service, the service center SZ delivers the requested device TKG communication content, such as, for example, text, multimedia content, such as audio/video (dial tone, screen savers, graphics, p is Grammy etc.

If the service center SZ does not have the requested device TKG communication content (this case is not shown in Fig. 4), it instead of the seventh message M6 transmits the notification message to the device TKG connection through which the communication device is notified and thus is notified about the completion of the existing second session SI2 connection and disconnection of the connection.

To confirm that the device TKG communication he received a second notice SN2 about the service from the service center SZ, it sends, as in the case of Fig. 2, the eighth message M7 with the message contents DLL_SMS_ACK[DELIVER_REP] (Level Channel Dannehl Short Subsemimodule[DOSDEVICES REPETITION]) to the service center SZ. As confirmation of receipt of the second notice SN2 about the service from the device TKG in the eighth message M7 again sent back the contents of the second notification SN2 about the service as retransmission. In this way, the service center SZ can check whether sent in the seventh message M6 second notification SN2 about the service made completely and correctly by the device TKG connection.

If this takes place, thereby implemented the seventh message M6 transmission of content is completed. Otherwise transferred seventh message M6 notice SN2 about the service is transmitted again. The EU is and this attempt unsuccessful transmission, the service center SZ has two choices (again not shown in Fig. 4), as described below.

He can try to make a new transfer until the transfer is not successful, or interrupts the transmission process. The result of the last option is that the device TKG communication in the current second session SI2 communication is not received informational content, and that, if necessary, immediately after the interruption or with a certain time interval should start a completely new procedure, which includes the first session SI1 connection (session request), and the second session SI2 connection (session delivery).

If the number of delivered content is so great that one second message SN2 services with maximum transmitted information capacity is not enough to transmit the requested content, then the partial delivery on the basis of the seventh message M6 and eighth message M7, as shown in Fig. 2, is repeated until such time as the service center SZ in the second session SI2 connection, as in Fig. 2, the ninth message M8 with the message contents DLL_SMS_DATA [DELIVER] (Level Channel Dannehl Short Soobsheni DATA [to DELIVER]) second notification SN2 about the service will not pass in the last times for certifying delivery of content, and while the device TKG connection to confirm that is about, what it got last second notification SN2 about the service from the service center SZ, as shown in Fig. 2, will not send the tenth message M9 with the message contents DLL_SMS_ACK[DELIVER_REP] (Level Channel Dannehl Short Subsemimodule [DOSDEVICES REPETITION]) to the service center SZ.

This is the tenth message M9, as in the eighth message M7, the content of the last second notice SN2 about the service as a retransmission is sent back. In this way, the service center SZ can now finally to verify that sent the last time in the ninth message M8 second notification SN2 about the service also accepted fully and correctly the device TKG connection.

If this is the case, then thus began the seventh message M6 transmission of content is completed. Otherwise transferred in the last ninth message M8 second notification SN2 about the service is transmitted again. If this attempt is unsuccessful transmission, the service center SZ has two choices (Fig. 4 not shown), as described below.

He can try to make a new transfer until the transfer is not successful, or interrupts the transmission process. The result of the last option is that the device TKG communication in the current second session SI2 communication received content is not fully (and only partially), and Thu is it, if necessary, immediately after the interruption or with a certain time interval should start a completely new procedure, which includes the first session SI1 communication session and the second session SI2 connection (session delivery).

After the service center SZ established that sent a second notification SN2 about the service fully and properly accepted by the device TKG connection, the service center SZ, as shown in Fig. 2, sends the eleventh message M10 with the same message contents DLL_SMS_REL (Level Channel Dannehl Short Coordinerende) in the device TKG communication. This eleventh message M10 service center SZ separates the second session SI2 communication. After the transfer of the eleventh message M10, which also completes the second session SI2 communication as a service center SZ and the device TKG connection, pass into the second operating state "ON-HOOK" ("end"). Thus, the existing connection is cancelled and shipping service center SZ content requested by the device TKG communication, according to the invention is terminated.

In Fig. 5 shows a structural diagram of a device TKG due, on the one hand, to request the information content in the service center SZ, in particular in the service centre short message Service, and on the other hand, for delivery to the service center SZ requested content is and the device TKG communication according Fig. 4, via the network TKN connection made, for example, as the fixed network (public switched telephone network (PSTN) or digital network integrated services (ISDN), or as the mobile phone network.

In order for the device TKG connection could transfer (send and receive) shown in Fig. 4 messages M0, M1...Mm M5...M10 and both notices SN1, SN2 about the service, the device TKG connection, as shown in Fig. 3 the device TKG' communication has a Central device ZSE control designed to control the processes of functioning and maintenance of the device TKG communication, the user interface BSS, as well as the interface TSSS between the communications device and a service center. Unlike device TKG' connection according to Fig. 3, the Central device ZSE control device TKG connection includes a tool ASM assessment/management tool Z0M time control, which is preferably in the form of software modules, and which form a functional unit, as shown in Fig. 5 the connection between the two means.

The user interface BSS again contains, for example, a typical communication devices surface maintenance, which includes a keyboard, display, electro-acoustic transducers for speech input and speech output. Interface TSSS between the communications device and a service center and the floor is sabatelli interface BSS also respectively connected to the Central unit ZSE management. Interface TSSS between the communications device and the service center also includes transmitting means SM and receiving means EM, which is also linked to the Central device ZSE control, and through which the device TKG' connection associated with the service center SZ' through the fixed network FN.

If the user of the device TKG' connection it is advisable to request the service center SZ' and download a specific, corresponding to the user content, such as, for example, text, multimedia content, i.e. audio/video, graphics, programs, etc., he enters on the user interface corresponding BSS initiates the boot command and generates by means of the support surfaces of the user interface BSS, the first notification SN1 about the service, such as a short message. These commands and the first notification SN1 about the service are interpreted by the Central device ZSE management. If the Central device ZSE management recognizes on the basis of this interpretation of the commands and the first notification SN1 about the service that the user of the device TKG regard, I would like to establish a communication connection with a service center SZ, the interface TSSS between the communications device and a service center, in particular the transmitting means SM in this interface, managed by the Central device ZSE control so that the beginning of the first message M0 is transmitted through the fixed network FN to the service center SZ, whereby, according to the execution according to Fig. 4, a connection is established TKV communication, desirable to the user device TKG connection.

Through this connection TKV connection then transmitted shown in Fig. 4 and corresponding to the first session SI1 communication messages M1...M3, including forming the first notification SN1 about the service, which is transmitted in the sequence and the direction of transfer between the device TKG communication and service center SZ. This tool ASM assessment and management in the Central device ZSE control device TKG communication, depending on what message should be transmitted, and whether the first notification SN1 about the service sent or received, connects with the service center SZ or transmitting means SM or receiving means EM in the interface TSSS between the communications device and a service center via a connecting line, if the communication network is a fixed network, or by activating the interface radio communication, if the communication network is a mobile network.

If the corresponding first session SI1 communication messages M1...M3 and the first notification SN1 about the service have been transferred completely and correctly, and on the side of the device TKG connection, if necessary, carried out the required checks, including generating a confirmation message in the means of the ASM estimates and Central control device ZSE management then the service center SZ is sent to the sixth message M5, and thus is a direct transition from the first session SI1 communication, that is, the session request to the second session SI2 communication, i.e. the delivery session, however, unlike shown in Fig. 1 and 2, there is no separation of the existing (old) connection and the new connection is established, so that it may begin shipping requested by the user device TKG communication content through the service center SZ.

For this purpose between the device TKG communication and service center SZ transmitted is shown in Fig. 4 and corresponding to the second session SI2 communication messages M5...M10, including those generated by the service center SZ second notification SN2 about the service, presents the sequence and transmit directions. This tool ASM assessment and management in the Central device ZSE control device TKG communication, depending on what message should be transmitted (sent or received) and is second notification SN2 about the service connects with the service center SZ or transmitting means SM or receiving means EM in the interface TSSS between the communications device and a service center via a connecting line, if the communication network is a fixed network, or by activating the radio interface, elisete is a mobile communication network.

If appropriate for the second session SI2 communication messages M5...M10 and the second notification SN2 about the service have been transferred completely and correctly, and on the side of the device TKG connection, if necessary, carried out the required checks, including generating a confirmation message means ASM assessment and management in the Central device ZSE control, and thus, according to the implementation in accordance with Fig. 4, the second session SI2 connection is completed and eventually disconnected connection TKV communication between the device TKG communication and service center SZ, loading (request and delivery) user content from the service center SZ ends or is terminated.

In order for loading content through the installed device TKG due and paid by the user, the connection TKV communication did not occur excessive costs for maintaining the established connection TKV regard, the Central device ZSE control device TKZ connection provided by the tool Z0M temporary control. With this tool Z0M time control is controlled by the length of time of the second session SI2 connection, which usually is 60 seconds.

1. The method of sending notices about the services to the service center and receive notifications about the services from the service center, if that is

a) the device (TKG) connection sets (M0) connection (TKV) communication with a service center (SZ),

b) service center (SZ) initiates (M1) on the connection (TKV) first session (Sl1) communication

c) in the first session (Sl1) communication device (TKG) of the connection sends (M2) service center (SZ) the first notification service (SN1), which proves (M3) service center (SZ),

characterized in that

d) the device (TKG) due after confirmation service center (SZ) initiates (M5) on the connection (TKV) the second communication session (Sl2) communication

e) second session (Sl2) communication service center (SZ) sends (M6, M8) on the device (TKG) connection at least one second notification (SN2) on the service, the reception of which proves (M7, M9) device (TKG) communication

f) service center (SZ), followed by the confirmation device (TKG) connection disconnects (M10) second session (Sl2) communication and thereby disconnects the connection.

2. The method according to claim 1, characterized in that the duration of the second session (Sl2) communication is controlled by the device (TKG) connection.

3. The method according to claim 2, characterized in that the duration is 60 C.

4. The method according to claim 1, characterized in that the first notification (SN1) about the service in the first session (Sl1) communication stored in the service center (SZ), or offer, or provide the e service center (SZ) downloadable content, in particular texts, multimedia content, for example, audio/video, graphics, programs, etc. that are requested or caused by the communication device.

5. The method according to claim 4, characterized in that the second notification (SN2) about the service in the second session (Sl2) connection requested or caused by the information content is transmitted to the device (TKG) connection.

6. The method according to claim 1 or 4, characterized in that the first notification (SN1) about the service uses a short message corresponding to the short message Service or multimedia message corresponding to the multimedia message Service.

7. The method according to claim 1 or 5, characterized in that the second notice (SN2) about the service uses a short message corresponding to the short message Service or multimedia message corresponding to the multimedia message Service.

8. The method according to claim 1, characterized in that use a cordless phone with a wireless base station and at least one cordless handset or wired phone as a device (TKG) communication and connection of the network as a connection (TKV) communication between the wireless phone (TKG) or a wired telephone (TKG) and service center (SZ).

9. The method according to claim 1, characterized in that use mobile phone as a device (TKG) communication and link the mobile radio communications link quality (TKV) communication between the mobile phone (TKG) and service center (SZ).

10. A communication device for sending notices about the services to the service center and receive notifications about the services from the service center, containing

a) user interface (BSS) for inputting user commands and outputting the user information

b) a Central unit (ZSE) to control the processes of functioning and maintenance of the device (TKG) connection associated with the user interface (BSS),

c) interface (TSSS) between the communications device and a service center for compounds (TKV, TKV) communication with a service center (SZ), containing the transmitting means (SM) and receiving means (EM), both means are connected to the Central unit (ZSE) is

d) the user interface (BSS), a Central unit (ZSE) management and the transmitting means (SM) interface (TSSS) between the communications device and the service center is designed so that the set (M0) connection (TKV) communication with a service center (SZ),

e) a user interface (BSS), a Central unit (ZSE) management and the receiving means (EM) interface (TSSS) between the communications device and the service center is designed so that it is detected that the service centre (SZ) initiated (M1) on the connection (TKV) first session (Sl1) communication

f) custom interf is (BSS), Central unit (ZSE) control, the transmitting means (SM) and receiving means (EM) interface (TSSS) between the communications device and the service center is designed so that in the first session (Sl1) communication device (TKG) of the connection sends (M2) through the transmitting means (SM) service center (SZ) the first notification (SN1) on the service, the reception of which proves (MOH) service center (SZ),

characterized in that

g) Central unit (ZSE) contains a control means (ASM) assessment and management, which is performed in such a way that due to the adopted adoptive tool (EAT) confirmation service center (SZ) on the connection (TKV) communication via the transmitting means (SM) is initiated (M5) second session (Sl2) communication

h) user interface (BSS), a Central unit (ZSE) control, the transmitting means (SM) and receiving means (EM) interface (TSSS) between the communications device and the service center is designed so that the second communication session (Sl2) service center (SZ) sends (M6, M8) on the device (TKG) connection at least one second notification (SN2) on the service, the reception of which proves (M7, M9) device (TKG) communication

i) UI (BSS), a Central unit (ZSE) control, the transmitting means (SM) and receiving means (EM) interface (TSSS) between the device with the connection and service center is designed for separation (M10) second session (Sl2) of the communications service center (SZ) last by the transmitting means (SM) is sent (M10) confirmation (M7, M9), whereby the connection is disconnected.

11. The communication device of claim 10, characterized in that the Central unit (ZSE) contains a control means (ZbM) temporary control, which controls the duration of the second session (Sl2) connection.

12. The communication device according to claim 11, characterized in that the duration is 60 C.

13. The communication device of claim 10, wherein the first notification (SN1) about the service formed in such a way that in the first session (Sl1) communication stored in the service center (SZ), or offer or provide service center (SZ) downloadable content, in particular texts, multimedia content, for example, audio/video, graphics, programs, etc. that are requested or caused by the device (TKG) connection.

14. The communication device according to item 13, wherein the second notification (SN2) about the service formed such that in the second session (Sl2) connection requested or caused by the information content is transmitted from the service center (SZ) to the device (TKG) connection.

15. The communication device of claim 10 or 13, characterized in that the first notification (SN1) about us the uge used a short message, corresponding to the short message Service or multimedia message corresponding to the multimedia message Service.

16. The communication device of claim 10 or 14, characterized in that the second notice (SN2) about the service uses a short message corresponding to the short message Service or multimedia message corresponding to the multimedia message Service.

17. The communication device of claim 10, characterized by using a wireless phone (TKG) to the wireless base station and at least one cordless handset or landline phone and fixed network connection between the wireless phone (TKG) or a wired telephone (TKG) and service center (SZ).

18. The communication device of claim 10, characterized by the use of a mobile phone (TKG) and the mobile radio connection between the mobile phone (TKG) and service center (SZ).