CN100550937C

CN100550937C - A kind of implementation method of online Public CDMA WLL

Info

Publication number: CN100550937C
Application number: CNB2005100852445A
Authority: CN
Inventors: 樊万鹏; 王进; 唐朝奎
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2005-07-21
Filing date: 2005-07-21
Publication date: 2009-10-14
Anticipated expiration: 2025-07-21
Also published as: CN1901572A

Abstract

The implementation method of a kind of online Public CDMA WLL of the present invention, realize by the MAP signaling, it may further comprise the steps: 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 database in, and intelligent terminal carries out short message original calling simultaneously, and this calls out ticket information the request intelligent network platform; After described service control point receives short message, in the response confirmation message of short message, carry the ticket information of this calling.The inventive method is because ticket is a system produces, and passes to terminal down, therefore can avoid the rate dispute, and guarantee 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, and come into force, it revises rate, and operation is very easy.

Description

A kind of implementation method of online Public CDMA WLL

Technical field

The present invention relates to a kind of mobile intelligent net The Application of Technology, belong to value-added telecom services, 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 adopt 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 has proposed a kind of Public CDMA WLL in 03123912 the patent " a kind of implementation method of Public CDMA WLL ", adopts signatory mode to realize the wireless intelligent public phone business of wireless network.But what this method still adopted is the off-line type charge mode, promptly adopts terminal to charge.The method that terminal is chargeed be intelligent terminal according to the charging matrix that is preset at terminal, the mode of chargeing 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;

Described in above-mentioned defective,, thereby cause the charging of system and terminal inconsistent because the clock and the system clock of taximeter are 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 objective of the invention is for a kind of implementation method of online Public CDMA WLL is provided, the utilization intelligent network technology, carry out the Attended mode Intelligent Pay Phone Service by MAP (Mobile Application Part MAP) means of signaling, it is called out by signatory mode triggering intelligent network service; When end of calling, platform charges, and intelligent terminal carries out short message original calling by the MAP signaling of short message, and request takes down; Platform carries ticket information in the response confirmation message bag of short message original calling flow process, and be handed down to terminal, after intelligent terminal receives ticket, resolve, and show, with the development of the public words of solution wireless network Attended mode, and a kind of method based on the Attended mode business of passing through the realization of MAP signaling that proposes.

Technical scheme of the present invention is as follows:

A kind of implementation method of online Public CDMA WLL, realize that by the MAP 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 database in, intelligent terminal carries out short message original calling simultaneously, this calls out ticket information the request intelligent network platform;

C), after described service control point receives short message, in the response confirmation message of short message, carry the ticket information of this calling, and the response confirmation message of described short message is handed down to described intelligent terminal.

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

A1), described service control point account information, charge information that public affairs are talked about number, public words number correspondence writes 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), short message service center's number that the Intelligent Pay Phone Service intelligent terminal 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 dials called number, triggers the Attended mode Intelligent Pay Phone Service on the described service control point;

Described implementation method, wherein, in the described step a): described service control point is before notifying described mobile switching centre connection calling and called, also judge this user type, but determine the maximum duration of call, by the Apply Charging operation, notice mobile switching centre carries out call monitoring.

Described implementation method wherein, also comprises after the described step a): but 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; Until end of calling.

Described implementation method, wherein, in the described step b):

Described intelligent terminal carries out short message original calling after sending on-hook signal, will call out and insert described service control point.

Described implementation method, wherein, also comprise after the described step c): described intelligent terminal is resolved the ticket information of carrying in the described short message response confirmation message bag, and shows.

Adopt the method for the invention, produce, and pass to terminal down, therefore, can avoid the rate dispute, and guarantee that the rate of terminal and system are consistent because ticket is a system; Change rate if desired, only need change data at platform and get final product, once modification, and come into force, it revises rate, and operation is very easy; Take velocity-stabilization about 1 second under the Attended mode business based on the MAP signaling method of the inventive 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 a described wireless network of the present invention flow chart.

Embodiment

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

The implementation method of online Public CDMA WLL of the present invention has realized the Attended mode business by MAP MAP signaling, and its concrete steps are as follows:

At first, the core concept of the inventive method 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, SCP notice moving exchanging center MSC (Mobile-services SwitchingCentre is hereinafter to be referred as MSC) was connected calling and called; Work as end of calling, SCP charges, and this is called out ticket information go into database, and intelligent terminal carries out short message original calling simultaneously, and this calls out ticket information the request intelligent network platform; Intelligent terminal rises exhales short message, after SCP receives short message, carries the ticket information of this calling in the response confirmation message of short message.Like this, just reached the purpose that realizes the public words of Attended mode.

Secondly, as shown in Figure 1, the concrete steps of the inventive method comprise:

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

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

The 3rd step: short message service center's number that the Intelligent Pay Phone Service intelligent terminal 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 MAP to connect calling and called then.

The 6th step: but described mobile switching centre according to SCP notice can the maximum duration of call, 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: intelligent terminal carries out short message original calling after sending on-hook signal, will call out and insert SCP.SCP carries the Call Detail Record of this calling in the response confirmation message bag of short message, be handed down to intelligent terminal.

The 9th step: intelligent terminal is resolved the ticket information of carrying in the short message response confirmation message bag, and shows.

By above step, can be implemented in the purpose that reaches realization Attended mode business in the mobile radio network.

The inventive method online Attended mode general phone service flowchart process in the GSM network is:

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 database; And point to SCP at the short message service center number that the mobile network is provided with the Intelligent Pay Phone Service intelligent terminal.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 CALLINGNUMBER, 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 the address that this user's short message service center is set is SCP.

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, mobile network's switch is according to the CAMEL-Subscription-Information of this user in the Home Location Register, calling enters SCP by mobile network's mobile switching centre (MSC), 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.

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

7, behind public affairs words on-hook or Called Onhook, the notice SCP of mobile switching centre, 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 terminal carries out short message original calling after sending on-hook signal, will call out and insert SCP.SCP is according to being recorded in the ticket information of lane database, and the Call Detail Record of this calling is carried in the response confirmation message bag of short message, is handed down to described intelligent terminal.

9, described intelligent terminal is resolved the ticket information of carrying in the short message response confirmation message bag, 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.

The method applied in the present invention, for cdma network or PHS network, can be suitable equally, its process step can above-mentioned specific embodiment according to the present invention carries out simple modification and adapts to; Should be pointed out that above-mentioned description at specific embodiment of the present invention is comparatively concrete, 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

1. A method for implementing an online wireless public phone, which is realized through mobile application part signaling, which includes the following steps:

a), after the call enters the intelligent network platform, the service control point performs authentication according to the calling and called information, and after the authentication is passed, the service control point notifies the mobile switching center to connect the calling party and the called party;

b), when the call ends, the service control point charges, and stores the bill information of this call into the database, and at the same time, the intelligent terminal initiates a short message call, and requests the intelligent network platform for the bill information of this call;

c) After receiving the short message, the service control point carries the bill information of this call in the response confirmation message of the short message, and sends the response confirmation message of the short message to the intelligent terminal.

2. The implementation method according to claim 1, characterized in that before the step a), it also includes:

a1), the service control point writes the public telephone number, the account information corresponding to the public telephone number, and the billing information into the database;

a2), the service generation environment generates manned intelligent public telephone service, and loads the service logic on the service management point and the service control point through the service management access point;

a3), setting the short message center number of the intelligent public telephone service intelligent terminal to point to the service control point, and signing the user as a manned intelligent public telephone service user;

a4), the smart terminal dials the called number, triggering the manned smart public phone service on the service control point.

3. The implementation method according to claim 2, characterized in that, in step a):

Before notifying the mobile switching center to connect the caller and the called party, the service control point also judges the type of the user, determines the maximum call duration, and notifies the mobile switching center to monitor the call by applying for charging.

4. The implementation method according to claim 3, characterized in that, after the step a), it also includes:

The mobile switching center monitors the call according to the maximum talk time notified by the service control point; if the call time reaches the maximum talk time, the call is cut off; otherwise, the monitoring continues until the call ends.

5. The realization method according to claim 4, characterized in that, in the step b):

After sending the on-hook signal, the intelligent terminal initiates a short message call, and connects the call to the service control point.

6. The implementation method according to claim 5, characterized in that, after the step c), it also includes:

The smart terminal parses and displays the bill information carried in the short message response confirmation message packet.