RU131259U1 - CONTROL TELECOMMUNICATION MODULE - Google Patents

Abstract

The control and management telecommunications module (KUTM), which contains a server block that supports the XMPP protocol, which contains an electronic correspondence exchange unit, which includes a client connected in series with the MIME Security with OpenPGP protocol and a client with MIME-types protocol support; a user interaction unit and a streaming data transmission unit including series-connected software supporting the RTP, RTCP (UDP) protocols, software supporting the SIP protocol, and software supporting the Session Description Protocol, the electronic correspondence exchange unit, the interaction unit with the user and the streaming data transmission unit are connected in series with each other, characterized in that the channel and subscriber parts of KUTM are introduced, and the channel part RTU consists of series-connected gateway router unit, the channel control unit and the switch; the subscriber part of KUTM contains a system telecommunications server, which is connected to the network interface of the subscriber part through a software encryption and authentication unit that supports the Transport Layer Security protocol, and on the channel side, via Ethernet technology, the system telecommunications server is connected to the network interface of the subscriber part, on the other channel side - through a series-connected block of the navigation client and the block of intraobject access to the network interface of the subscriber part, and the block of intraobjects Access through the port expander is connected to the navigator, scanner, printer, respectively; in addition, the block �

Description

The utility model relates to multi-protocol telecommunication means of data transmission, namely, to telecommunication servers and can be used to build a secure multi-service multi-protocol network.

There is a known mail server based on the SMTP protocol, which is designed as a separate device that processes requests of serviced clients using the POP3 or SMTP protocol and receives (and delivers) email messages from another server using the SMTP protocol, which uses delayed message delivery and stores messages on computer disk in the form of text files in a special format. The send-mail device [1] can be given as the simplest mail server. As more complex - Microsoft Exchange Server [2] and an electronic correspondence exchange system using it. The disadvantage of this server is the attachment to only one type of transmitter, namely to transmitters of Wi-Fi devices, and the inability to use them with several transmitters of different types.

Closest to the proposed is a device that supports the exchange of electronic correspondence or voice messages, according to the XMPP protocol [8], and also using one of the technologies:

1. Wi-Fi direct. Wi-Fi Direct technology is based on the fact that devices (cell phones, laptops, etc.) equipped with a WiFi transceiver can organize networks between each other in point-to-point and multi-point mode without the participation of a Wi-Fi access point . This is realized due to the fact that each such device contains a software-enabled access point Software enabled Access Point (SoftAP) and can work both in access point mode and in client mode. After the connection is established, the data is encrypted using the WPA2 protocol [6].

2. WiPeer. The technology of organizing P2P wireless networks using a protocol separate from Wi-Fi; only file transfer is supported. Distributed free of charge [7].

3. The 802.11s protocol, in particular, HWMP, the organization of wireless ad hoc networks using Wi-Fi technology.

The scheme of the prototype device is presented in figure 1, where it is indicated:

1 - SoftAP equipment (Wi-Fi equipment with software switching modes "access point" and "subscriber station");

2 - Wi-Fi transceiver;

3 - client with support for the MIME Security with OpenPGP protocol (for sending electronic correspondence);

4 - client with support for the MIME-types protocol (encryption);

5 - software supporting the protocols RTP, RTCP (UDP);

6 - software that supports the SIP protocol;

7 - software that supports the Session Description Protocol;

8 - block user interaction.

24 - block server that supports the XMPP protocol.

The prototype device contains a Wi-Fi 2 transceiver that is connected to SoftAP 1 equipment - equipment that can switch between Wi-Fi access points and Wi-Fi subscriber stations using special software. SoftAP 1 equipment is connected through the Wi-Fi 802.11 network driver to the electronic correspondence exchange unit and the streaming data transmission unit that are part of the server unit 24 that supports the XMPP protocol. The server 24 also includes a user interaction unit 8, which, for example, using the WinSock technology [4], is connected to an electronic correspondence exchange unit and a streaming data transmission unit. The electronic correspondence exchange unit contains, for example, a client supporting the MIME Security with OpenPGP 3 protocol using WinSock technology and a client supporting the MIME-types 4 protocol. The streaming data transmission unit contains software supporting RTP protocols that are connected via the WinSock technology, for example , RTCP (UDP) 5, software that supports SIP 6 and software that supports Session Description Protocol 7.

The disadvantage of this server is the attachment to only one type of transmitter, namely to transmitters of Wi-Fi devices, and the inability to use them with several transmitters of different types.

The task is to expand the functionality of the control and management telecommunications module (KUTM).

To solve this problem, a control and control telecommunications module containing a server block supporting the XMPP protocol, which contains an electronic correspondence exchange unit, which includes a client connected in series with the MIME Security with OpenPGP protocol and MIME-types protocol supported; a user interaction unit and a streaming data transmission unit including sequentially connected software supporting the RTP, RTCP (UDP) protocols, software supporting the SIP protocol and software supporting the Session Description Protocol, the electronic correspondence exchange unit, the interaction unit with the user and the streaming data transmission unit are connected in series with each other, according to the utility model, the channel and subscriber parts of the KUTM are introduced, and the channel part KUTM be composed of series-connected gateway router unit, the channel control unit and the switch; the subscriber part of KUTM contains a system telecommunications server, which, through a software encryption and authentication unit that supports the Transport Layer Security protocol, is connected to the network interface of the subscriber part, and on the channel side using Ethernet technology, the system telecommunications server is connected to the network interface of the subscriber part, on the other channel side - through a series-connected unit of the navigation client and the unit of intraobject access to the network interface of the subscriber part, the unit is intra-object th access through expander ports connected to the navigator, scanner, printer, respectively; in addition, the server block supporting the XMPP protocol is included in the user part, and the user equipment block is connected to the user interaction block, while the stream data transmission block, the electronic correspondence exchange block, and the user interaction block are connected to the user interface network interface to which the blocks of the navigation client, scanner, printer are also respectively connected; the channel part of the control and control telecommunication module is connected through a hardware encoder to the corresponding network interface of the subscriber part, and the corresponding network interface of the subscriber part is connected to the network interface of the user part of the control and control telecommunication module.

The scheme of the proposed device is presented in figure 2, where it is indicated:

3 - client with support for the MIME Security with OpenPGP protocol (for sending electronic correspondence);

4 - client with support for the MIME-types protocol (encryption);

5 - software supporting the protocols RTP, RTCP (UDP);

6 - software that supports the SIP protocol;

7 - software that supports the Session Description Protocol;

8 - user interaction unit;

9.1 - network interface of the subscriber part Eth0;

9.2 - network interface of the subscriber part Eth1;

9.3 - network interface of the user part Eth0;

10 - block of the gateway router;

11 - channel control unit;

12 - switch;

13 - hardware encoder;

14 - navigator;

15 - printer;

16 - scanner;

17 - port expander;

18 - block software encryption and authentication;

19 - system telecommunications server;

20 - block navigation client;

21 - block intraobject access;

22 - scanner client unit;

23 — printer client unit;

24 - block server that supports the XMPP protocol;

25 is a block of user equipment.

The proposed control and control telecommunications module contains channel, subscriber and user parts.

The channel part of the control and control telecommunication module contains a block of the gateway router 10, which, for example, is connected via WinSock technology to the control block of the channel 11, which is connected to switch 12 using the driver. To switch 12 via Ethernet protocol directly or through a modem, the type of which depends from the type of station, radio stations are connected (not shown in FIG. 2).

The subscriber part of the control and control telecommunication module contains a system telecommunications server 19, which is connected via the TCP / IP port or other network protocol used through the software encryption and authentication unit 18, which supports the Transport Layer Security protocol (the standard that governs this protocol - RFC 5246) to the network interface of the subscriber part 9.2. On the channel side, using Ethernet technology, the system telecommunications server 19 is connected to the network interface of the subscriber part 9.1. Also, the navigation client unit 20.1 is connected to the system telecommunications server 19, to which the intra-object access unit 21 is connected, connected to the network interface of the subscriber part 9.1. The intra-object access unit 21 includes a set of drivers for the navigator 14, scanner 15, printer 16 and the connection / disconnection service of these devices, which are connected to it through the port expander 17, and the navigator 14 receives coordinates from the satellite according to the GLONASS and / or GPS standard.

The user part of the control and control telecommunications module contains a server block 24 that supports the XMPP protocol. The server unit 24 includes an electronic correspondence exchange unit, a streaming data transmission unit and a user interaction unit 8, the electronic correspondence exchange unit and a streaming data transmission unit, for example, are connected to the user interaction unit 8 using WinSok technology. The electronic correspondence exchange unit contains, for example, a client that supports the MIME Security with OpenPGP 3 protocol and a client that supports the MIME-types 4 protocol connected using WinSock technology. The streaming data transmission unit contains but connected, for example, using WinSock technology, software that supports the RTP, RTCP (UDP) 5 protocols, software that supports the SIP 6 protocol and software that supports the Session Description Protocol 7. The user equipment unit 25 is connected to the user interaction unit 8 (e.g. keyboard, mouse, microphone, camera, display). The streaming data transmission unit, the electronic correspondence exchange unit, as well as the user interaction unit 8 from the side of the TCP / IP port or other used network protocol are connected to the network interface of the user part 9.3, to which the blocks of the navigation client 20.2, scanner 22, and printer are respectively connected 23.

The channel part of the control and control telecommunication module through the hardware encoder 13 is connected to the network interface of the subscriber part 9.2, and the network interface 9.1 of the subscriber part is connected to the network interface 9.3 of the user part of the control and control telecommunication module.

The proposed module works as follows.

If it is necessary to transfer information, the user part of the control and control telecommunication module via the network interface initiates a connection with the server 19. The data passes into the communication channel through the software encryption and authentication unit 18 and the message is transmitted to the switch 12 using technologies like WinSock. In addition, the data can be sent to the printer 15 or scanner 16 from the user interaction unit 8 of the user part connected to the subscriber part of the module.

Data from the navigator 14 can be transmitted at the request of the user both to the user interaction unit 8 of the user part connected to the subscriber part of the module, and to the channel control unit 11 of the channel part at the initiative of the channel control unit 11.

There are several options for configuring the module:

- in the subscriber part of the module, a client 10.1 can be launched, connected to the server block 19, which queries the navigation data from the navigator and sends them to the server block 19 of the remote modules (connected to this via the communication channel);

- in the subscriber part of the module, a client 10.1 can be launched, connected to the server block 19, which prints and scans documents at the request of the respective clients of the remote modules.

In addition, the navigation data obtained by the user interaction unit 8 can be sent to the communication channel, like any other data.

Thus, in comparison with the prototype, the control and control telecommunications module has advanced functionality, makes it possible to use transmitters of different types.

Information sources

1. Sendmail. URL: http://www.sendmail.com/sm/open_source/

2. Microsoft Exchange Server 2010

URL: http://www.microsoft.com/exchange/2010/en/ru/default.aspx

3. Microsoft Exchange-Outlook Protocols Patent License Agreement. URL: http://download.microsoft.com/download/6/8/1/68138607-A31B-4BDF-AE4D-72EBFBE8D09B/MIP_Exchange_Outlook_License_Agreement.pdf

4. WinSock Reference.

URL: http://msdn.microsoft.com/en-us/library/ms741416.aspx

5. Creating Named Shared Memory.

URL: http://msdn.microsoft.com/en-us/library/windows/desktop/aa366551%28v=vs.85%29.aspx

6. Wi-Fi CERTIFIED Wi-Fi Direct ™ Personal, portable Wi-Fi® to connect devices anywhere, any time. URL: http://www.wi-fi.org/knowledge-center/white-papers/wi-fi-certified-wi-fi-direct%E2%84%A2-personal-portable-wi-fi%C2% AE-connect-devices

7. WiPeer Frequently Asked Questions URL: http://www.wipeer.com/

8. RFC 3920. Extensible Messaging and Presence Protocol (XMPP): Core. URL: http://tools.ietf.org/html/rfc3920

Claims (1)

The control and management telecommunications module (KUTM), which contains a server block that supports the XMPP protocol, which contains an electronic correspondence exchange unit, which includes a client connected in series with the MIME Security with OpenPGP protocol and a client with MIME-types protocol support; a user interaction unit and a streaming data transmission unit including series-connected software supporting the RTP, RTCP (UDP) protocols, software supporting the SIP protocol, and software supporting the Session Description Protocol, the electronic correspondence exchange unit, the interaction unit with the user and the streaming data transmission unit are connected in series with each other, characterized in that the channel and subscriber parts of KUTM are introduced, and the channel part RTU consists of series-connected gateway router unit, the channel control unit and the switch; the subscriber part of KUTM contains a system telecommunications server, which is connected to the network interface of the subscriber part through a software encryption and authentication unit that supports the Transport Layer Security protocol, and on the channel side, via Ethernet technology, the system telecommunications server is connected to the network interface of the subscriber part, on the other channel side - through a series-connected block of the navigation client and the block of intraobject access to the network interface of the subscriber part, and the block of intraobjects Access through the port expander is connected to the navigator, scanner, printer, respectively; in addition, the server block supporting the XMPP protocol is included in the user part, and the user equipment block is connected to the user interaction block, while the stream data transmission block, the electronic correspondence exchange block, and the user interaction block are connected to the user network interface parts to which blocks of the navigation client, scanner, printer are also respectively connected; the channel part of the control and control telecommunication module is connected through a hardware encoder to the corresponding network interface of the subscriber part, and the corresponding network interface of the subscriber part is connected to the network interface of the user part of the control and control telecommunication module.

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