CN102932768A

CN102932768A - Processing method and processing device in call proceeding process

Info

Publication number: CN102932768A
Application number: CN2012103802132A
Authority: CN
Inventors: 谢建平; 姚嘉巍
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd; Huawei Software Technologies Co Ltd
Priority date: 2012-10-09
Filing date: 2012-10-09
Publication date: 2013-02-13
Anticipated expiration: 2032-10-09
Also published as: CN102932768B

Abstract

The embodiment of the invention discloses a processing method and a processing device in a call proceeding process, which are used for rate switching. The method comprises the steps of: receiving a user authentication request sent by a switchboard, wherein the user authentication request is triggered by a call initiated by a calling party; authenticating a user; after the authentication is passed, sending a message of a monitoring call state; receiving a message on call establishment between the calling party and the called party; carrying out charging estimation by taking the time receiving the message on the call establishment between the calling party and the called party as a time pont for beginning charging; and carrying out subsequent control on the switchboard according to the charging estimation. According the embodiment of the invention, intelligent network equipment actively monitors a response message of the called party and receives the message on the call establishment between the calling party and the called party, and can be used to accurately acquire the call beginning time by taking the time of receiving the call establishment between the calling party and the called party by the intelligent network equipment as a time point for beginning the charging, and the scheme can be used to accurately charging the call.

Description

Processing method in a kind of call-connection process and device

Technical field

The present invention relates to communication technical field, be specifically related to a kind of processing method and device of the call-connection process for there being rate to switch.

Background technology

Realize that exactly to user's call charging be the basic of the healthy operation of operator, the situation that especially exists rate to switch in call-connection process is the major test to the carrier side charge system.Billing operation in the process of user calling is finished jointly by equipment of the core network and intelligent equipment.Wherein, mobile switching centre's industry or the Service Switching Point (MSC/SSP at the caller place in the core net, MobileSwitching Center/Service Switching Point) time started of call proceeding is passed through to start Detection Point (DPI, Initial Detection Point) sends to service control point (SCP in the intelligent network, Service Control Point), carry out authentication by SCP, reserve user's amount of money and can use the processing such as call duration burst to the user who authorizes, distribute to calling subscriber's call duration, and after remaining sum is used up, notify Calling Side MSC/SSP to finish the conversation of calling and called.

Communicating by letter between above-mentioned Calling Side MSC/SSP and SCP normally adopts the mobile network to strengthen customized application Logic application part (CAP, CAMEL(Customized Application for Mobile Network Enhanced logic) Application Part) signaling, in the prior art, for first authorized call duration burst, the charging time started is that the calling time started that reports with start detection point message (IDP, Initial Detection Point) is foundation.Calling Side MSC/SSP carries out call monitoring according to the call duration burst of the mandate that SCP issues.

Because the calling time started among the IDP that Calling Side MSC/SSP reports, the moment that is connected that not to be Calling Side set up with callee side, it is the time of real call through, the calling time started among the IDP is early than both sides' conversation that continues, within this time difference, relate to ring and called off-hook time delay, but in fact, calling subscriber's the professional time started is from the call proceeding time, therefore, because in the prior art, SCP can not according to professional actual time started charging, cause the inaccurate of charging when charging.

Especially, when in first call duration burst, having configured call rate and switched, namely rate is expensive by being convenient in first call duration burst, (for example, first call duration burst is 5 minutes, and when 2 minutes and 51 seconds of burst, this burst has striden across 12 points just, then front 2 minutes 51 seconds according to per second 8 minutes charge, and rear 2 minutes and 09 second of burst is according to per second charge in 15 minutes.) because SCP can not according to professional actual time started charging, cause the inaccurate of charging, so that operator suffers a loss when charging.

For example: the charging in SCP is configured to that rate is 9 minutes/s before 11:40:00, rate is 17 minutes/s afterwards, user A remaining sum is 500 minutes, 11:39:33 second, make a call, authorize this moment is that (27s is the time before the 11:40:00 to 27s+15s=42s, 15s is the time after the 11:40:00, and this called out amount 498 minutes); User B has answered phone in 11:39:42, A and B have called out 42s; Carry out charging according to calling out time started 11:39:42, front 18s deducts fees by 9 minutes/s, and rear 24s deducts fees by 17 minutes/s, will find that Sorry, your ticket has not enough value, can only detain 37s, so the call duration of ticket (call duration) is 42s, paying duration (charging duration) is 37s.User's communication 42s, and the money of 37s only can be received by operator, causes operator's loss.

Summary of the invention

The embodiment of the invention provides processing method and the device in a kind of call-connection process, and SCP according to professional actual time started charging, has overcome the inaccurate problem of charging when having rate to switch when charging.

The embodiment of the invention provides the processing method in a kind of call-connection process, and described method comprises:

What receive that switch sends is the subscription authentication request, and wherein, described subscription authentication request is by the caller triggering that makes a call;

Be subscription authentication; After authentication is passed through, send the message of monitor call status;

Receive calling and called and set up the message of calling out;

Set up the time of the message of calling out as the time point of beginning charging to receive calling and called, carry out the charging budget;

According to the charging budget, switch is carried out subsequent control.

The embodiment of the invention also provides the processing method in a kind of call-connection process, and described method comprises:

Start detection point (IDP) message that desampler sends;

According to user profile in the described start detection point message, the user is carried out authentication;

After authentication is passed through, send request report Basic Call State Model BCSM event (RRBE) to described switch; At least comprise monitoring called party answer message among the described RRBE;

The event report Basic Call State Model BCSM (ERB) that includes called party answer message that desampler sends;

With time of receiving the described ERB that includes called party answer message time point as the beginning charging, carry out the charging budget; Wherein, the described ERB that includes called party answer message is used for expression calling and called foundation calling;

According to described charging budget, send first Apply Charging (AC) to described switch;

Carry out subsequent control according to the information that switch sends.

The embodiment of the invention also provides the processing unit in a kind of call-connection process, and described device comprises: the first receiving element, the first authenticating unit, the first transmitting element, the second receiving element, the first Charging Detail Record unit, and the first control unit;

Described the first receiving element is used for receiving that switch sends is the subscription authentication request, and wherein, described subscription authentication request is by the caller triggering that makes a call;

Described the first authenticating unit is used to subscription authentication;

Described the first transmitting element is used for sending the message of monitor call status after authentication is passed through;

Described the second receiving element is used for receiving calling and called and sets up the message of calling out;

Described the first Charging Detail Record unit is used for setting up the time of the message of calling out as the time point of beginning charging to receive calling and called, carries out the charging budget;

Described the first control unit is used for according to the charging budget, and switch is carried out subsequent control.

The embodiment of the invention also provides the processing unit in a kind of call-connection process, and described device comprises: the 3rd receiving element, the second authenticating unit, the 3rd transmitting element, the 4th receiving element, the second Charging Detail Record unit, the 4th transmitting element, and the second control unit.

Described the 3rd receiving element is used for start detection point (IDP) message that desampler sends;

Described the second authenticating unit is used for according to described start detection point message user profile, and the user is carried out authentication;

Described the 3rd transmitting element is used for after authentication is passed through, and sends request report Basic Call State Model BCSM event (RRBE) to described switch; At least comprise monitoring called party answer message among the described RRBE;

Described the 4th receiving element is used for the event report Basic Call State Model BCSM (ERB) that includes called party answer message that desampler sends;

Described the second Charging Detail Record unit is used for carrying out the charging budget with time of receiving the described ERB that includes called party answer message time point as the beginning charging; Wherein, the described ERB that includes called party answer message is used for expression calling and called foundation calling;

Described the 4th transmitting element is used for according to described charging budget, sends first Apply Charging (AC) to described switch;

Described the second control unit is used for carrying out subsequent control according to the information that switch sends.

As can be seen from the above technical solutions, intelligent equipment is initiatively monitored called party answer message in the embodiment of the invention, intelligent equipment receives calling and called and sets up the message of calling out, receive calling and called with intelligent equipment and set up the time of the message of calling out as the time point of beginning charging, so that intelligent equipment can be known the time of calling out beginning accurately, this scheme can be carried out charging to calling accurately.

Description of drawings

In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the process flow sketch in a kind of call-connection process of providing of the embodiment of the invention one;

Fig. 2 is the process flow sketch in a kind of call-connection process of providing of the embodiment of the invention two;

Fig. 3 is the process flow sketch in a kind of call-connection process of providing of the embodiment of the invention three;

Fig. 4 is the processing unit simplified schematic diagram in a kind of call-connection process of providing of the embodiment of the invention four;

Fig. 5 is the processing unit simplified schematic diagram in a kind of call-connection process of providing of the embodiment of the invention five.

Embodiment

Embodiment one

The embodiment of the invention provides the processing method in a kind of call-connection process, not only use global system for mobile communications (GSM, Global System of Mobile communication) network, this thought also can be used in Wideband Code Division Multiple Access (WCDMA) (WCDMA, Wideband Code Division Multiple Access), or the intelligent call charging of code division multiple access (CDMA, Code Division Multiple Access) network.Because for different networks, have different signalings, the core concept of this programme is after intelligent equipment monitors switch and set up call connection, with the time that call connection is set up that monitors of switch feedback, as the charging time started, thereby guaranteed the accurate of charging time started, for the situation that has rate to switch, the accurately charging time started has been avoided the loss of operator so that charging is more accurate.

As shown in Figure 1, the method comprises:

Step 101: what receive the switch transmission is the subscription authentication request, and wherein, this request is by making a call triggering;

Step 102: be subscription authentication;

Step 103: after authentication is passed through, send the message of monitor call status;

Wherein, different networks, the call state title of concrete monitoring is different, and specifying information also can be different.

Step 104: receive calling and called and set up the message of calling out;

Wherein, because intelligent equipment can be monitored calling, after current call setup connects, switch initiatively sends the message informing intelligent equipment, so that intelligent equipment can be with the time point that more really connects near calling, as the time started of charging, when in calling procedure, having rate to switch, more accurate to the chargeable time before and after the rate.Take the GSM network as example, described intelligent equipment receives message that calling and called set up to call out and is appreciated that and is interpreted as: the event report Basic Call State Model BCSM that includes called party answer message (ERB, Event Report BCSM(Basic Call State Model) that the SCP desampler sends); Take cdma network as example, state intelligent equipment and receive message that calling and called set up to call out and be appreciated that and be interpreted as: SCP receives the O response (being OANSWER) that includes called party answer message that mutual machine sends.

Step 105: set up the time of the message of calling out as the time point of beginning charging to receive calling and called, carry out the charging budget;

For different network technologies, the charging budget of intelligent equipment has very large difference, current GSM network and the cdma network of only giving an example.If GSM network, intelligent equipment can be divided into calling and a plurality ofly can control calling with the burst time; If cdma network, intelligent equipment when calling out beginning with the user can with the maximum time long hair give switch, monitor at intelligent equipment, specifically can be that intelligent equipment receives the O response that includes called party answer message that described mutual machine sends, wherein, the described O response that includes called party answer message is used for expression calling and called foundation calling.This time only be to be convenient to understand of the present invention giving an example, and non exhaustive.

Step 106: according to the charging budget, switch is carried out subsequent control.

It will be appreciated that, for different network environments, intelligent equipment is different to the technology that switch carries out subsequent control.

Explanation by the processing method in above-mentioned a kind of call-connection process that the embodiment of the invention is provided, intelligent equipment is initiatively monitored called party answer message in the method, intelligent equipment receives calling and called and sets up the message of calling out, receive calling and called with intelligent equipment and set up the time of the message of calling out as the time point of beginning charging, so that intelligent equipment can be known the time of calling out beginning accurately, this scheme can be carried out charging to calling accurately.

Embodiment two

The embodiment of the invention provides the processing method in a kind of call-connection process, and as shown in Figure 2, the method comprises:

The start detection point message that step 201:SCP desampler sends;

Wherein, this start detection point message can be after the Calling Side switch receives calling subscriber's call request, triggers to send start detection point message to SCP, thereby triggers the control of SCP equipment to calling out in the intelligent network, this control comprises charging control, also can comprise calling out control etc.

Step 202:SCP carries out authentication according to user profile among the IDP to the user;

Step 203: after authentication is passed through, send request report Basic Call State Model BCSM event (RRBE, Request Report BCSM(Basic Call State Model) Event) to switch; At least comprise monitoring called party answer message among the described RRBE;

It will be appreciated that, SCP sends the RRBE include monitoring called party answer message, when Calling Side switch and callee side switch establish call connection is, in time reports this RRBE, so that SCP can be known the zero-time of calling accurately, is convenient to charging; Especially the situation that has rate to switch in the time for first the available burst that at SCP is call distribution, SCP can accurately know in the duration of call of first burst that distributes before rate is switched in the time, and the duration of call after the rate switching, avoid because the inaccurate operator's loss that causes of charging.

The event report Basic Call State Model BCSM that includes called party answer message (ERB, Event Report BCSM(Basic Call State Model) that step 204:SCP desampler sends);

Step 205:SCP carries out the charging budget with time of the ERB that includes called party answer message that receives time point as the beginning charging, and wherein, the ERB that includes called party answer message is used for the expression calling and called and sets up and call out;

Step 206:SCP sends first Apply Charging (AC, Apply Charging) to switch according to the charging budget;

Step 207:SCP carries out subsequent control according to the information that switch sends.

Wherein, subsequent control comprises the control to call charging in the step 207, for example: the available burst time in first AC is used up, SCP issues second AC to be continued to call out for the user provides the available burst time, also can comprise the control to call link, for example: when SCP receives the information that disconnects of calling out from switch, control the switch call release and connect.

Also it will be appreciated that, the subsequent control in the step 207 is same as the prior art, seldom states herein.

Explanation by the processing method in above-mentioned a kind of call-connection process that the embodiment of the invention is provided, SCP initiatively monitors called party answer message in the method, namely send the RRBE that includes monitoring called party answer message, after receiving the response (being ERB) that characterizes calling and called switch foundation calling, to receive the ERB time as the time point of beginning charging, so that SCP can be known the time of calling out beginning accurately, for first available burst has rate to switch in the time situation, this scheme can be carried out charging to calling accurately.

Further, RRBE can also comprise in the step 203: out of Memory etc., so that SCP monitoring calling more accurately, and make rational control.

Further, after step 203, before the step 204, described method also comprises:

Step 208: when SCP according to first AC in available burst time and the rate switching instant that presets, judge whether available burst has rate to switch in the time in an AC; If have, then execution in step 204; If no, execution in step 209 then:

Step 209:SCP carries out the charging budget to receive the IDP time as the time point of beginning charging; According to the charging budget, send first AC to switch; Carry out subsequent control according to the information that switch sends.

Embodiment three

The embodiment of the invention provides the processing method in a kind of call-connection process, and as shown in Figure 3, the method comprises:

Start detection point (IDP, the Initial Detection Point) message that step 301:SCP desampler (specifically MSCa/SSP) sends;

It will be appreciated that, SCP is as the equipment in the intelligent network, can control the charging in calling out, after the equipment MSC/SSP of core-network side receives calling subscriber's calling, CAMEL-Subscription-Information according to the calling subscriber, send IDP message to SCP, request SCP controls call charging or other side.

Step 302:SCP carries out authentication according to user profile among the IDP to the user;

After SCP received IDP message, SCP can be known from give IDP message at least: rear subscriber number, and called number, the MSC/SSP address of transmission IDP message, and the calling subscriber calls out the initiation time etc.The user is carried out authentication, said authentication as: whether user balance enough, and whether current state allows to call out etc.

Step 303: after authentication was passed through, SCP sent request report Basic Call State Model BCSM event (RRBE, Request Report BC SM(Basic Call State Model) Event) to switch; This RRBE monitors the called event of replying at least;

Wherein, can comprise among the RRBE that SCP sends: monitoring parameter same as the prior art, and distinctive monitoring parameter in the embodiment of the invention, thus increase is to the monitoring of called party answer.It will be appreciated that the distinctive monitoring parameter of the embodiment of the invention can be that the mode of taking again to send RRBE is notified interactive device, also can be that the information in existing RRBE sends to switch.What give an example among current Fig. 2 is the mode that sends respectively two RRBE of place, the monitoring parameter (namely as shown in table 1) same as the prior art that comprises among the RRBE that sends for the first time, the monitoring parameter that comprises among the RRBE that sends for the second time is the embodiment of the invention distinctive (namely as shown in table 2), be used for monitoring called whether replying, be after calling and called are set up calling, SCP requires the switch under the caller equipment to reply called message of whether replying to this SCP, is convenient to the processing such as subsequent charging.

For the ease of understanding, as shown in table 1ly be the information that comprises among the RRBE that issues among the SCP in the prior art:

Table 1

In the scheme that provides for the embodiment of the invention as shown in table 2, also comprise distinctive information among the RRBE:

Table 2

Also it will be appreciated that, being for the ease of understanding giving an example of the embodiment of the invention shown in the table 1, table 2, is not the restriction to the embodiment of the invention, the embodiment of the invention is not limited in and also comprises other parameters among the RRBE, perhaps is different from the monitoring parameter among the current RRBE that exemplifies.

Step 304:SCP sends provides charge information (FCI, Furnish Charging Information) to switch;

Need to prove, it is a kind of optional method of operation to switch that SCP issues FCI, and for some particular services, exchange opportunity identifies business according to the information among the FCI, in the follow-up processing to business, this business can be distinguished and do further operation again.For example: SCP sends post payment service information, and the business datum that exchange opportunity is paid afterwards to needs identifies, in order to make sign in corresponding post payment service information.

As shown in table 3, be the information that comprises among a kind of common FCI:

Table 3

Step 305:SCP sends and continues (Continue) message to switch after authentication is passed through;

Wherein, continuation message is used for notifying the Calling Side switch to call out with called foundation.

Step 306: Calling Side switch (specifically can be MSCa/SSP) establishes call connection with callee side switch (specifically can be MSCb/SSP) after the continuation message that receives the SCP transmission;

Need to prove, the method that Calling Side switch and callee side switch establish call connection can adopt prior art, specifically can comprise:

Step 3061:MSCa/SSP sends routing iinformation (SRI, send routing information) and (in order to show the HLR of callee side, is abbreviated as HLRb to callee side attaching position register (HLR, Home Location Register); If Calling Side HLR is abbreviated as HLRa);

After step 3062:HLRb receives SRI, replying SRI responds to MSCa/SSP, wherein, at least comprise in the SRI response: called mobile station roaming number (MSRN, Mobile Station Roaming Number, the number that uses when calling out the roamer is specified by VLR temporarily, and can calling be connected to roaming mobile stations according to this number);

Wherein, above-mentioned steps 3061 and step 3062 belong to MAP signaling (MAP, Mobile Application Part, signaling), as shown in phantom in Figure 3.Wherein, MAP message is mainly used to transmit the irrelevant message of some and circuit, as: user's location message, the route messages of calling, user's authentication message etc.

After step 3063:MSCa/SSP receives the SRI response, send IAM message to callee side switch (being called for short MSCb/SSP);

After step 3064:MSCb/SSP receives IAM message, send ACM to MSCa/SSP;

Step 3065:MSCb/SSP sends ACM to MSCa/SSP;

Above-mentioned steps 3063 to step 3065 is Telephone User Part/integrated service digital network user part (TUP, Telephone User Part)/(ISUP, Integrated Services Digital Network User part) signalings.The TUP/ISUP signaling is the User Part of Signaling System Number 7, belongs to the application layer in open system interconnection (OSI, the Open System Interconnect) model.

By carrying out above-mentioned steps 3061 to 3065 so that calling subscriber and called subscriber establish call connection.

After step 307:MSCa/SSP is that MSCb/SSP establishes call connection, send the event report Basic Call State Model BCSM (ERB, Event Report BCSM(Basic Call State Model) that includes called party answer message) to SCP; At least comprise called party answer message among this ERB;

Wherein, be the answer that requires the event type 7 of monitoring in to RRBE in this includes the ERB of called party answer message, can be understood as when the calling and called side set up call out after, Calling Side switch answering call connects the message of setting up, by event type 7 representatives.A kind of ERB for giving an example as shown in table 4.

Table 4

After step 308:SCP receives the ERB that includes called party answer message, SCP is with time of receiving the ERB that includes called party answer message time point as the beginning charging, carry out the charging budget, and send first Apply Charging (AC, Apply Charging) to MSCa/SSP;

As shown in table 5 below, for ease of the information that can comprise among a kind of AC that understands, form in full all only is for the ease of the example of understanding, and is not the restriction to the embodiment of the invention.

After step 309:MSCa/SSP receives an AC, before the burst time of distributing among the AC is used up, send Apply Charging response (ACR, Apply Charging Response) to SCP, trigger SCP and again send AC to MSCa/SSP, so repeat;

Step 310: after MSCa/SSP detected call disconnected event, transmission included calling and disconnects the ERB of message to SCP;

Step 311:SCP receives to include and calls out the ERB that disconnects message, carries out charging, sends to discharge link call (RLC, Release Call) message to MSCa/SSP, and being used for triggering MSCa/SSP is the call release link in the TUP/ISUP signaling.Specifically can be that MSCa/SSP sends session and discharges (REL, Releas) to MSCb/SSP, and MSCa/SSP receive session that MSCb/SSP sends and discharges and finish (RLC, Release Complete).

By SCP in the explanation intelligent network of above-mentioned steps 301 to 311 charging of calling out the whole story is controlled, owing to having increased the monitoring of SCP to called party answer in this scheme, after receiving the ERB that includes called party answer message as SCP, SCP is with time of receiving the ERB that includes called party answer message time point as the beginning charging, carry out the charging budget, so that SCP is more accurate to call charging, reduced the loss of operator.

Embodiment four

The embodiment of the invention provides the processing unit in a kind of call-connection process, and as shown in Figure 4, this device comprises: the first receiving element 401, the first authenticating unit 402, the first transmitting elements 403, the second receiving elements 404, the first Charging Detail Record unit 405, and the first control unit 406;

The first receiving element 401 is used for receiving that switch sends is the subscription authentication request, and wherein, the subscription authentication request is by the caller triggering that makes a call;

The first authenticating unit 402 is used to subscription authentication;

The first transmitting element 403 is used for sending the message of monitor call status after authentication is passed through;

The second receiving element 404 is used for receiving calling and called and sets up the message of calling out;

The first Charging Detail Record unit 405 is used for setting up the time of the message of calling out as the time point of beginning charging to receive calling and called, carries out the charging budget;

The first control unit 406 is used for according to the charging budget, and switch is carried out subsequent control.

Wherein, the second receiving element, concrete being used at CDMA network, receive the O response that includes called party answer message of mutual machine transmission, wherein, the O response that includes called party answer message is used for the foundation of expression calling and called and calls out.

Explanation by the processing unit in above-mentioned a kind of call-connection process that the embodiment of the invention is provided, this device is by the first transmitting element and the second receiving element monitoring called party answer message, when receiving calling and called, the second receiving element sets up the message of calling out, the first Charging Detail Record unit is set up the time of the message of calling out as the time point of beginning charging to receive calling and called, so that this device can be known the time of calling out beginning accurately, can carry out charging to calling accurately.

Embodiment five

The embodiment of the invention provides the processing unit in a kind of call-connection process, as shown in Figure 5, this device comprises: the 3rd receiving element 501, the second authenticating unit 502, the 3rd transmitting element 503, the four receiving elements 504, the second Charging Detail Record unit 505, the 4th transmitting element 506, and the second control unit 507.

The 3rd receiving element 501 is used for start detection point (IDP) message that desampler sends;

The second authenticating unit 502 is used for according to start detection point message user profile, and the user is carried out authentication;

The 3rd transmitting element 503 is used for after authentication is passed through, and sends request report Basic Call State Model BCSM event (RRBE) to switch; At least comprise monitoring called party answer message among the RRBE;

The 4th receiving element 504 is used for the event report Basic Call State Model BCSM (ERB) that includes called party answer message that desampler sends;

The second Charging Detail Record unit 505 is used for carrying out the charging budget with time of receiving the ERB that includes called party answer message time point as the beginning charging; Wherein, the ERB that includes called party answer message sets up calling for the expression calling and called;

The 4th transmitting element 506 is used for according to the charging budget, sends first Apply Charging (AC) to switch;

The second control unit 507 is used for carrying out subsequent control according to the information that switch sends.

Explanation by the processing unit in above-mentioned a kind of call-connection process that the embodiment of the invention is provided, this device is initiatively monitored called party answer message by the 3rd transmitting element and the 4th receiving element, the 3rd transmitting element namely sends the RRBE that includes monitoring called party answer message, receive the response (being ERB) of sign calling and called switch foundation calling when the 4th receiving element after, the second Charging Detail Record unit is to receive the ERB time as the time point of beginning charging, so that this device can be known the time of calling out beginning accurately, for first available burst has rate to switch in the time situation, this scheme can be carried out charging to calling accurately.

Preferably, this device also comprises: judging unit 508, be used for according to first AC available burst time and the rate switching instant that presets, and judge whether available burst has rate to switch in the time in an AC;

Preferably, this device also comprises: the 3rd control unit 509 does not have rate to switch if be used for judging at the available burst of an AC in the time; Then to receive the described IDP time as the time point of beginning charging, carry out the charging budget; According to described charging budget, send first AC to switch; Carry out subsequent control according to the information that switch sends.

Preferably, this device also comprises: the 5th transmitting element 510, be used for after described transmission request report Basic Call State Model BCSM event is to described switch, and sending provides charge information to described switch.

More detailed descriptions of the processing unit in a kind of call-connection process are provided about the embodiment of the invention five, can reference implementation two, three kind method explanation do not repeat herein.

One of ordinary skill in the art will appreciate that all or part of step that realizes in above-described embodiment method is to come the relevant hardware of instruction to finish by program, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium of mentioning can be read-only memory, disk or CD etc.

Above processing method and device in a kind of call-connection process provided by the present invention are described in detail, for one of ordinary skill in the art, thought according to the embodiment of the invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.

Claims

1. the processing method in the call-connection process is characterized in that, described method comprises:

Receive calling and called and set up the message of calling out;

According to the charging budget, switch is carried out subsequent control.

2. method according to claim 1 is characterized in that, for CDMA network, the described calling and called that receive are set up the message of calling out, and specifically comprise:

Receive the O response that includes called party answer message that described mutual machine sends, wherein, the described O response that includes called party answer message is set up for the expression calling and called and is called out.

3. the processing method in the call-connection process is characterized in that, described method comprises:

Start detection point (IDP) message that desampler sends;

Carry out subsequent control according to the information that switch sends.

4. method according to claim 3 is characterized in that, after the ERB that includes called party answer message that described desampler sends, described method also comprises:

According to available burst time among first AC and the rate switching instant that presets, judge whether available burst has rate to switch in the time in an AC;

If have, then carry out describedly with time of receiving the described ERB that includes called party answer message time point as the beginning charging, carry out the charging budget.

5. method according to claim 4 is characterized in that, if judge that available burst does not have rate to switch in the time in an AC;

Then to receive the described IDP time as the time point of beginning charging, carry out the charging budget; According to described charging budget, send first AC to switch; Carry out subsequent control according to the information that switch sends.

6. method according to claim 3 is characterized in that, described transmission request report Basic Call State Model BCSM event is to after the described switch, and described method also comprises:

Transmission provides charge information to described switch.

7. the processing unit in the call-connection process is characterized in that, described device comprises: the first receiving element, the first authenticating unit, the first transmitting element, the second receiving element, the first Charging Detail Record unit, and the first control unit;

Described the first authenticating unit is used to subscription authentication;

8. device according to claim 7, it is characterized in that, described the second receiving element, concrete being used at CDMA network, receive the O response that includes called party answer message that described mutual machine sends, wherein, the described O response that includes called party answer message is used for expression calling and called foundation calling.

9. the processing unit in the call-connection process is characterized in that, described device comprises: the 3rd receiving element, the second authenticating unit, the 3rd transmitting element, the 4th receiving element, the second Charging Detail Record unit, the 4th transmitting element, and the second control unit.

10. device according to claim 9 is characterized in that, described device also comprises: judging unit, be used for according to first AC available burst time and the rate switching instant that presets, and judge whether available burst has rate to switch in the time in an AC;

If have, notify described the second Charging Detail Record unit.

11. device according to claim 10 is characterized in that, described device also comprises: the 3rd control unit does not have rate to switch if be used for judging at the available burst of an AC in the time; Then to receive the described IDP time as the time point of beginning charging, carry out the charging budget; According to described charging budget, send first AC to switch; Carry out subsequent control according to the information that switch sends.

12. device according to claim 10 is characterized in that, described device also comprises: the 5th transmitting element, be used for after described transmission request report Basic Call State Model BCSM event is to described switch, and sending provides charge information to described switch.