CN1901595B

CN1901595B - Method for sending fax to radio fax device

Info

Publication number: CN1901595B
Application number: CN200510085250A
Authority: CN
Inventors: 唐政; 苏梦; 叶伟
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2005-07-21
Filing date: 2005-07-21
Publication date: 2010-05-05
Anticipated expiration: 2025-07-21
Also published as: CN1901595A

Abstract

This invention discloses a method for transmitting faxes to radio fax devices including: 1, a user of fax dials a specific access number on an electrograph to access an intelligent network platform, 2, the user inputs the number of the receiving party to transmit the fax, 3, the intelligent network platform buffer-stores the received fax data file in a fax file server, 4, the server informs the coming of the fax in a short message containing the position information of said fax in the internet, 5, the radio fax terminal analyzes the short message then enters into the data communication state to get fax data based on the position information, 6, the device outputs the obtained fax data. This invented method can realize asynchronous transmission of faxes to radio fax devices by wire electrographs.

Description

The method that a kind of transmission faxes to radio fax device

Technical field

The present invention relates to data communication field, in particular to a kind of method from fax to radio facsimile equipment that in 2.5 third-generation mobile communication systems, utilize the IP technology to send.

Background technology

In present data communication field, it all is the wirephoto machine that is arranged in fixed-line telephone network that the user uses the general receiving-transmitting sides of fax, providing the general of fax services to the user also all is the operator (as China Telecom, China Netcom etc.) of fixed-line telephone network, and at moving communicating field, fax then is difficult to use, and also almost is blank for the telecommunication service that relates to fax the mobile communication carrier (as China Mobile).

Development along with the mobile data communication technology, 2.5G mobile communication technology is (as the GPRS technology based on GSM, CDMA1x technology based on IS95) has been able to general commercialization in the whole world, the data transmission capabilities of mobile communications network is greatly improved, and has become possibility based on the application of the high efficiency radio facsimile of IP technology.Along with information communication efficient and convenience more and more are much accounted of, radio facsimile equipment based on mobile communication technology has appearred at present, as " photoelectricity is logical " OEF2218 type radio facsimile machine based on the GSM network of Tianjin photoelectricity Group Co.,Ltd development, Sweden Possio PM70 radio facsimile machine or the like.These radio facsimile transceivers all relate to the technology of transmission data in mobile communications network, but do not find disclosed technical data at present as yet.

Summary of the invention

The objective of the invention is to propose a kind ofly to utilize traditional facsimile machine asynchronous transmission to fax to the method for radio facsimile receiving equipment.

The method that a kind of transmission faxes to radio fax device comprises the following steps:

The first step: the facsimile transmission user uses facsimile machine to dial specific access code and inserts intelligent network platform;

Second step: the facsimile transmission user imports the number information of recipient's radio facsimile machine, sends fax;

The 3rd step: the facsimile data file that the intelligent network platform buffer memory receives is saved to the fax paper server with fax paper; Specifically comprise:

(1) service control point of the intelligent network platform positional information of e-file in ip intelligent peripherals IP of will faxing sends to the fax processing server in the mode of message;

(2) after the fax processing server is received the above-mentioned message of service control point, positional information according to fax paper is taken out fax paper and is saved in the fax paper server from ip intelligent peripherals IP, simultaneously the positional information of this fax paper in the fax paper server replied to service control point;

(3) after service control point is received and replied message, in Service Database, inserts the fax short message notification according to fax recipient's mobile terminal number and instruct the data record that issues, comprise the positional information of fax paper on internet in the record;

The 4th step: the fax processing server has fax to arrive with the mode notification wireless facsimile machine of short message, comprises the positional information of fax paper in internet in this informing message content;

The 5th step: the radio facsimile terminal equipment enters the data communication state after resolving short message, obtains facsimile data according to the positional information of fax paper in the short message;

The 6th step: radio facsimile equipment is with the facsimile data output that gets access to.

The method that the present invention proposes has utilized short message to issue the fax notice instruction, existing INTERNET information service provides interface based on the mobile short-message gateway, realized that radio facsimile equipment receives the fax notice instruction, simultaneously owing to used IP communication to carry out obtaining of fax paper, this process is transparent for mobile communications network, need not do any technological transformation to mobile communication system.For radio facsimile equipment involved in the present invention, only needing to add on existing radio facsimile machine a short-message protocol processing module can realize in addition.Be asynchronous carrying out owing to send and receive, easy to use and reliable, can expand multiple service (as fax notice, email transmits fax or the like) simultaneously on this basis.The application of this method can make mobile operator equally can equally with the fixed network operator provide high-quality fax services to the user, because the transfer of data of fax finally is the data bandwidth that has utilized the 2.5G mobile communication technology to be supported, transmission rate is faster than fixed network 56k bps, and efficient is higher.

Description of drawings

Fig. 1 is the flow chart of the method that proposes of the present invention;

Fig. 2 is the schematic diagram of a specific embodiment of the present invention.

Embodiment

The present invention is described in further detail below in conjunction with drawings and Examples.

As shown in Figure 2, the involved equipment of enforcement of the present invention comprises:

Intelligent network business exchange point SSP: as the tie point of existing telephone network and intelligent network, the function that inserts intelligent network function collection is provided, SSP can be an independently physical equipment, also can be used as the part of service control point (SCP), it can detect the call request of calling out the fax services access code, to call out to change and control, response will be made in the request of service control point, and allow the service logic in the service control point to influence call treatment by service control point.

Service Control Point of intelligent network SCP: be the core component of intelligent network, storaging user data and service logic; The major function of service control point is to receive the automated voice services logic that the call information of sending here from Service Switching Point starts fax services, play voice to the user, receive recipient's mobile terminal number of user's input and the form of facsimile data with file is saved among the ip intelligent peripherals IP temporarily.

Intelligent network ip intelligent peripherals IP: interim function of preserving fax paper when being responsible for the voice resource file of storage service control point automatic speech requirements of process and receiving faxes information.

Fax paper server: be positioned at the facsimile data caching server of landline telephone network operation business, be used for preserving and managing the fax e-file that the automatic speech flow process receives, provide Web service to the Internet simultaneously, the function to the fax paper visit is provided.

Fax processing server: be the core component of native system, two big major functions are arranged.

1. provide the file transfer support to Service Control Point of intelligent network SCP, help service control point that fax paper is saved in the fax paper server.

2. obtain fax paper in file server positional information and according to certain agreement organizations short message (fax notice instruction), be sent to the short message service center (SMSC) in the mobile communications network then.

Database: provide the storage support to above each parts.

Short message service center: the short message processing center in the mobile communications network can receive according to certain agreement by the internet interface and receive information, and information is sent to portable terminal with the form of short message.

Describe process of the invention process in detail below in conjunction with Fig. 1 and Fig. 2 and a specific embodiment:

1) does the office direction data on all switches in the telecom operation scope, can insert into automatic speech navigation Service when specifying access code to guarantee that the user dials;

2) facsimile transmission side uses facsimile machine to dial the access code of this fax services appointment.

3) intelligent network business exchange point SSP is dealt into the fax services service logic of moving in the service control point (SCP) with this calling, and navigates to user speech.

4) the prompting user imports recipient's mobile terminal number and receives the number of user's input.

5) continue to give sender's playback, prompting input subscription time also receives the temporal information that the user imports.Then, the prompting user is ready to fax and sends fax, and service control point receives the facsimile data that this user sends, and the e-file of fax with the TIF form is kept among the ip intelligent peripherals IP.

6) service control point (SCP) sends to the fax processing server with the positional information of this fax e-file in ip intelligent peripherals IP in the mode of message, after the fax processing server is received the above-mentioned message of service control point, just fax paper is taken out from ip intelligent peripherals IP and is saved in the fax paper server, simultaneously the positional information of this fax paper in file server replied to the service control point (SCP) according to the positional information of fax paper.The fax paper server externally provides IP-based fax paper access interface (as the http service), obtains facsimile data to support radio facsimile equipment in the mode of IP data communications.

7) service control point (SCP) receives 7) after the answer message of described fax processing server, according to 5) in the fax recipient mobile terminal number that receives in Service Database, insert the data record that the instruction of fax short message notification issues, this record has comprised 7) url (URL(uniform resource locator)) address of described fax paper on internet, as:

http:\\www.efax.net\fax\13989834488_1.GIF。

8) the fax processing server reads the data record in the Service Database, carries out the operation that the fax notice instruction issues, and is specific as follows:

1. according to and the agreement that consults of radio facsimile equipment generate informing message, inform the url of fax paper, as content of short message:

FAXRECV:TYPE＝1，URL＝http:\\www.efax.net\fax\13989834488_1.GIF。

2. mutual with it according to the agreement of the external interface at mobile short-message breath center, 1. the short message in is sent to short message breath center (short messaging gateway), in fact the processing server of faxing this moment inserts short message service center as short message SP, and majority is by the indirect connection short messaging gateway of SP management platform in present operator.

9) after above-mentioned fax notice instruction short message is received at the mobile short-message center, short message is sent to radio facsimile equipment.

10) agent process in the radio facsimile equipment is according to protocol analysis short message text, obtain the url of fax paper, carry out GPRS attach (data service is adhered to) then and prepare to connect internet, obtain fax paper according to url then, the mode with paper spare prints at last.Certainly, radio facsimile equipment also can be exported facsimile data by other mode, arrives portable computer etc. as infrared transmission.

Claims

1. the method that transmission faxes to radio fax device is characterized in that comprising the following steps:

2. method according to claim 1 is characterized in that: in described second step, the facsimile transmission user also imported recipient's reservation time of reception before sending fax.

3. method according to claim 1 is characterized in that intelligent network platform is buffered in the facsimile data that the receives e-file with the TIF form among the ip intelligent peripherals IP.

4. method according to claim 1 is characterized in that radio facsimile equipment is exported facsimile data in described the 6th step in the mode of paper document.

5. method according to claim 1 is characterized in that described the 4th step specifically comprises the following steps:

(1) the fax processing server reads data record in the Service Database, generates the informing message of the URL(uniform resource locator) address that comprises fax paper according to the agreement that consults with radio facsimile equipment;

(2) the fax processing server is sent to short message service center according to the external interface protocol at mobile short-message breath center with short message;

(3) short message service center sends to radio facsimile equipment with informing message.