CN100550938C - The implementation method of the online public words of a kind of GSM network - Google Patents

Abstract

The implementation method of the online public words of a kind of GSM network of the present invention, realize by the unstructured supplementary data traffic signaling, it comprises step: after calling enters intelligent network platform, service control point is according to calling/called information, carry out authentication, after authentication was passed through, described service control point notified mobile switching centre to connect calling and called; Work as end of calling, described business-control depot charging is called out this to ticket information and is deposited a database in, and described intelligent network platform carries ticket according to this call information in the message bag of unstructured supplementary data traffic simultaneously, is handed down to described intelligent terminal; Described intelligent terminal receives ticket and resolves, and shows.The inventive method is because ticket is a system produces, and passes to terminal down, therefore avoided the rate dispute, and guaranteed that the rate of terminal and system are consistent.

Description

The implementation method of the online public words of a kind of GSM network

Technical field

The present invention relates to a kind of technology in mobile intelligent net that belongs to value-added telecom services and use, in particular, a kind of method that realizes the Attended mode Intelligent Pay Phone Service with portable terminal.

Background technology

In the prior art, the public words of the online Attended mode of cable network adopt FSK (Frequency-shiftkeying frequency shift keying) mode or DTMF (Dual Tone Multi-Frequency dual-tone multifrequency) mode to transmit ticket information.Behind end of calling, platform generates and calls out ticket, by passing to terminal under FSK mode or the DTMF mode according to the call information of this calling.

But in wireless network, because the restriction of bandwidth can't be adopted fsk signal to carry out the transmission of the public words of Attended mode ticket, and adopt dtmf signal to have shortcomings such as speed is slow, transmission information is few, signal is unreliable.Therefore, should not adopt fsk signal or dtmf signal to carry out online transmission ticket.Public CDMA WLL mostly adopts the mode of off-line to provide professional in the market, promptly adopts terminal to charge.

By Huawei Tech Co., Ltd application, application number is the implementation method that 03123912 patent " a kind of implementation method of Public CDMA WLL " has proposed a kind of Public CDMA WLL, it adopts signatory mode to realize the wireless intelligent public phone business of wireless network.But this method still is the off-line type charge mode, promptly adopts terminal to charge; The method that terminal is chargeed is the charging matrix that the intelligent terminal basis is preset at terminal, charges according to calling and called.

Adopt terminal to charge and have following shortcoming:

1. cause the rate dispute easily;

Charge for terminal, the clock that taximeter can artificially be set is faster than system clock, perhaps directly buys clock than system clock taximeter faster.For example the taximeter explicit user is dialed 1 minute phone, and the user has only dialed 45 seconds phone in fact, thereby causes the rate dispute.

2. terminal, system charge inconsistent;

As mentioned above, because the clock and the system clock of taximeter are inconsistent, thereby cause the charging of system and terminal inconsistent.

3. rate are revised difficulty;

For the Attended mode general phone service, often need to revise some particular telephone user's customer rate, thereby attract the business person of development.For the public words of off-line type, the change rate has dual mode:

A. adopt the artificial mode of revising.Service supplier need arrive each one and need revise the phone point of rate terminal is carried out the rate retouching operation, and it is inconvenient and relatively poor ageing apparent.

B. adopt platform to unify to issue the mode that rate is made amendment.If the user is calling or telephone subscriber's shutdown, then revise the rate operation and will fail.

Therefore, the mode that adopts terminal to charge is unfavorable for the popularization of wireless intelligent public phone business and carries out.

Summary of the invention

The implementation method that the purpose of this invention is to provide the online public words of a kind of GSM network, the utilization intelligent network technology, carry out the Attended mode Intelligent Pay Phone Service by USSD (Unstructured Supplementary Service Data unstructured supplementary data traffic) means of signaling, call out by signatory mode triggering intelligent network service; When end of calling, platform charges, intelligent network platform is initiated the USSD signaling, according to this call information, ticket is carried in the message bag of USSD, and be handed down to terminal, after intelligent terminal receives ticket, resolve demonstration, and pass through the USSD response confirmation to intelligent network platform, solve the public developing defective of talking about of prior art of wireless network Attended mode to use, and a kind of method based on the Attended mode business of passing through the realization of USSD signaling that proposes.

Technical scheme of the present invention is as follows:

The implementation method of the online public words of a kind of GSM network, realize that by the unstructured supplementary data traffic signaling it may further comprise the steps:

A), call out enter intelligent network platform after, service control point carries out authentication according to calling/called information, after authentication was passed through, described service control point notice mobile switching centre connected calling and called;

B), work as end of calling, described business-control depot charging is called out this to ticket information and is deposited a database in;

C), described intelligent network platform is according to this call information, initiates the USSD signaling, ticket carried in the message bag of USSD, and be handed down to terminal, after intelligent terminal receives ticket, resolves demonstration, and to intelligent network platform by the USSD response confirmation.

Described implementation method, wherein, before the described step a), this method also comprises:

A1), account information, the charge information of public affairs being talked about number, public words number correspondence writes described database;

A2), service creation environment generates the Attended mode Intelligent Pay Phone Service, by SMAP this service logic is carried on service management point and the described service control point;

A3), USSD service codes that Intelligent Pay Phone Service is set points to described service control point, and this user is signed up as Attended mode Intelligent Pay Phone Service user;

A4) intelligent terminal is dialed called number, triggers the Attended mode Intelligent Pay Phone Service on the described service control point.

Described implementation method, wherein, after authentication was passed through in the step a), described service control point notified mobile switching centre to connect before the calling and called, and this method also comprises:

Described service control point is judged this user type, but determines the maximum duration of call, and by the Apply Charging operation, notice mobile switching centre carries out call monitoring.

Described implementation method, wherein, after the described step a), this method is further comprising the steps of:

But described mobile switching centre is according to the maximum duration of call of described service control point notice, supervising connections for calling; But if arrive the maximum duration of call call time, then cut off and call out, otherwise continue to monitor.

The implementation method of the online public words of a kind of GSM network provided by the present invention produces because ticket is an intelligent network platform, and passes to terminal down, has therefore avoided the rate dispute, and guarantees that the rate of terminal and system are consistent; Change rate if desired, only need change data at platform and get final product, once modification, come into force, it is very convenient to revise rate; Take velocity-stabilization about 1 second under the Attended mode business of the inventive method based on the USSD signaling method, can satisfy the real-time requirement of the expense of passing on a message under the public words of Attended mode fully.

Description of drawings

Fig. 1 is the online Attended mode intelligent public phone of the wireless network of a inventive method flow chart.

Embodiment

Below in conjunction with the example of accompanying drawing and the online Attended mode general phone service of GSM network, with the present invention is described in further detail.

The implementation method of the online public words of GSM network of the present invention, its core concept is: after calling enters intelligent network platform, service control point (SCP) (Servic Control Point, hereinafter to be referred as SCP) according to calling/called information, carry out authentication, after authentication was passed through, described SCP notice moving exchanging center MSC (Mobile-services Switching Centre is hereinafter to be referred as MSC) was connected calling and called; Work as end of calling, SCP charges, this is called out ticket information deposit database in, simultaneity factor is initiated the USSD signaling, according to this call information, ticket is carried in the message bag of USSD, and be handed down to terminal, after intelligent terminal receives ticket, resolve demonstration, and pass through the USSD response confirmation to system.Like this, just reached the purpose that realizes the public words of Attended mode.

The implementation method specific implementation step of the online public words of GSM network of the present invention comprises:

The first step: account information, the charge information of public affairs being talked about number, public words number correspondence write database.

Second step: service creation environment SCE (Service Creation Environment, hereinafter to be referred as SCE) generation Attended mode Intelligent Pay Phone Service, by SMAP SMAP (Service Management Access Point, hereinafter to be referred as SMAP) this service logic is carried on service management point SMP (Service Management Point is hereinafter to be referred as SMP) and the SCP.

The 3rd step: the USSD service codes that Intelligent Pay Phone Service is set points to SCP, and this user is signed up as Attended mode Intelligent Pay Phone Service user.

The 4th step: service terminal is beaten called number, triggers the Attended mode Intelligent Pay Phone Service on the SCP.

The 5th step: SCP judges this user type, but determines the maximum duration of call, and by the Apply Charging operation, the notice moving exchanging center MSC carries out call monitoring, notifies mobile switching centre to connect calling and called then.

The 6th step: but mobile switching centre is according to the maximum duration of call of SCP notice, supervising connections for calling.But, then cut off and call out if arrive the maximum duration of call call time.Otherwise, continue to monitor.

The 7th step: end of calling, SCP calculate this cost of the phone call, and write on the Service Database the inside.

The 8th step: after The Calling Party Hooks On, intelligent network platform was initiated the USSD signaling, according to this call information, ticket is carried in the message bag of USSD, and be handed down to terminal.

The 9th step: intelligent terminal is resolved the ticket information of carrying in the USSD message bag, and shows.By above step, promptly can be implemented in the purpose that reaches realization Attended mode business among the gsm wireless mobile network.

As shown in Figure 1, the online Attended mode general phone service of GSM network flow process is specifically described as:

1, in the intelligent network service data storehouse, creates database, the account information of public affairs being talked about number, public words number correspondence comprises: expense, Account Type, and for example calling such as other account's relevant information, charging matrix such as the pre-payment/later-payment data and the system data of being correlated with writes this database; And point to SCP at the USSD service codes that the mobile network is provided with Intelligent Pay Phone Service.This example is an example with the public words of prepayment intelligent, and the amount of money that should public affairs words number corresponding account number supplements with money, and public words number is CALLING-NUMBER, and account balance is 100 yuan.

2, in the Home Location Register of CALLING-NUMBER ownership, this user by CAMEL-Subscription-Information, is set to Attended mode Intelligent Pay Phone Service user, and this user's USSD service codes sensing SCP is set.

3, service creation environment point generates the Attended mode Intelligent Pay Phone Service, by SMAP this service logic is carried on SMP and the SCP.

4, service terminal is beaten called number CALLED-NUMBER, and mobile network's switch is called out and entered SCP by MSC according to the CAMEL-Subscription-Information of this user in the Home Location Register, and the Attended mode Intelligent Pay Phone Service of SCP obtains call-related information etc.

5, the Attended mode Intelligent Pay Phone Service of SCP is according to remaining sum, the calling/called information of its number of the account, but calculates the maximum duration of call, and by the Apply Charging operation, the notice moving exchanging center MSC notifies mobile switching centre to connect calling and called then.

6, but mobile switching centre is according to the maximum duration of call of SCP notice, supervising connections for calling.But, then cut off and call out if arrive the maximum duration of call call time.

7, when The Calling Party Hooks On or Called Onhook after, mobile switching centre notice SCP, SCP calculates the expense of this calling according to calling/called information and charging matrix, and writes on the Service Database the inside.

8, intelligent network platform is initiated the USSD signaling, according to this call information, ticket is carried in the message bag of USSD, and be handed down to terminal, for example: cost:23.85; Durationg:30s; Called:CALLEDNUMBER; Time:2006010112:30:30.

9, intelligent terminal is resolved the ticket information of carrying in this unstructured supplementary service data message, and its information is presented on the display screen of intelligent terminal, can comprise but be not limited only to following information: the expense of this conversation, the duration of this conversation, the called number of this conversation, the zero-time of this conversation etc., for example: calling charge is 23.85, call duration is 30 seconds, and called number is CALLEDNUMBER, and call setup time is: on January 1st, 2006 12:30:30.

10, described intelligent terminal is initiated the unstructured supplementary service data request, and this calling ticket information of notice SCP is correctly received, for example: Good.

11, SCP is receiving the message of correct reception: behind the Good, send release complete operation terminated call.

As above the method applied in the present invention is for the PHS network, same suitable.Should be understood that above-mentioned description at specific embodiments of the invention is comparatively detailed, but can not therefore be interpreted as the restriction to scope of patent protection of the present invention, scope of patent protection of the present invention should be as the criterion with claims.

Claims (4)

1, the implementation method of the online public words of a kind of GSM network, realize that by the unstructured supplementary data traffic signaling it may further comprise the steps:

A), call out enter intelligent network platform after, service control point carries out authentication according to calling/called information, after authentication was passed through, described service control point notice mobile switching centre connected calling and called;

B), work as end of calling, described business-control depot charging is called out this to ticket information and is deposited a database in;

C), described intelligent network platform is according to this call information, initiates the USSD signaling, ticket carried in the message bag of USSD, and be handed down to terminal, after intelligent terminal receives ticket, resolves demonstration, and to intelligent network platform by the USSD response confirmation.

2, implementation method according to claim 1 is characterized in that, before the described step a), this method also comprises:

A1), account information, the charge information of public affairs being talked about number, public words number correspondence writes described database;

A2), service creation environment generates the Attended mode Intelligent Pay Phone Service, by SMAP this service logic is carried on service management point and the described service control point;

A3), USSD service codes that Intelligent Pay Phone Service is set points to described service control point, and this user is signed up as Attended mode Intelligent Pay Phone Service user;

A4) intelligent terminal is dialed called number, triggers the Attended mode Intelligent Pay Phone Service on the described service control point.

3, implementation method according to claim 2 is characterized in that, after authentication was passed through in the step a), described service control point notified mobile switching centre to connect before the calling and called, and this method also comprises:

Described service control point is judged this user type, but determines the maximum duration of call, and by the Apply Charging operation, notice mobile switching centre carries out call monitoring.

4, implementation method according to claim 3 is characterized in that, after the described step a), this method is further comprising the steps of:

But described mobile switching centre is according to the maximum duration of call of described service control point notice, supervising connections for calling; But if arrive the maximum duration of call call time, then cut off and call out, otherwise continue to monitor.

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