CN1505414A - Voice call setup method for mobile station being called on state of activation in packet data call - Google Patents
Voice call setup method for mobile station being called on state of activation in packet data call Download PDFInfo
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- CN1505414A CN1505414A CNA021524831A CN02152483A CN1505414A CN 1505414 A CN1505414 A CN 1505414A CN A021524831 A CNA021524831 A CN A021524831A CN 02152483 A CN02152483 A CN 02152483A CN 1505414 A CN1505414 A CN 1505414A
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Abstract
The invention is kind of voice call creating method in group data call activating state, which includes: MSC receives the voice call and determines the that the called MS is in group data call activating state, sends call application message to BS; BS receives the call application message including MS incrimination code and determines the MS is in group data call activating state, BS releases the group data call into sleep state; after the sleep state, BS call the called MS, and completes the creation of MS called voice call.
Description
Technical field
The present invention relates to CDMA2000 1X system packet data call, the method that the voice call that particularly MS is exhaled when the packet data call state of activation is set up.
Background technology
Packet data call is one of important new business of CDMA2000 1X mobile communication system introducing.The state of packet data call is divided into three kinds, activation/connection status, resting state, sky/unactivated state.When MS is in activation/connection status, have air traffic channels between BS and the MS, either party all can send data.When MS is in resting state, do not have air traffic channels between BS and the MS, but the point-to-point between MS and the packet data serving node connects still maintenance.When MS is in sky/unactivated state, does not have air traffic channel between MS and the BS, and do not have point-to-point to connect between MS and the packet data serving node yet.
So-called voice and packet data concurrent service, pointing to same user exactly provides a plurality of business or a plurality of service selection to connect simultaneously.Referring generally to audio call and packet data call at present carries out simultaneously.CHINAUNICOM when disposing CDMA2000 1X network since the present adopting by equivalent of A interface the IOS-4.0 standard, therefore do not support the voice and packet data concurrent service of packet data call and voice call.When MS was in the packet data call state of activation, the calling of audio call will be refused by MSC.Like this, the user just possibly can't answer some very important callings.
The unaccepted process of voice call that MS was exhaled when figure-2 had described existing packet data call state of activation.
201 packet data calls are in activation/connection status.
202MSC receives the calling audio call.
203MSC finds that the called subscriber is in the packet data call state of activation, judges that this called subscriber is in
Busy condition is so send busy tone or play the just busy recorded announcement of called subscriber to the calling subscriber.
Scheme the process that-3 packet data calls of having described the BS initiation discharge-enter resting state.
When 301 packet data calls were in activation/connection status, BS should keep a non-Active Timer of grouped data.No matter when receive and send busy rlp frame, timer all should restart.
If the non-Active Timer of 302 grouped datas is overtime, BS will discharge Traffic Channel.BS sends to MSC and removes request message with the removing processing that makes a call, and starts timer T300.
303MSC opening timing device T315, and to the private resource of BS transmission clear command message to indicate BS release to be correlated with.BS timeing closing device T300.
304BS and MS discharge the shared Traffic Channel of packet data call by sending message on the interface aloft.
305BS sends the A9-release-A8 message of cause value for " packet call enters resting state " to PCF, and PCF discharges relevant private resource with indication, simultaneously BS opening timing device Trel9.A10 connects not release in this case.
306PCF sends the A11-login request message that comprises charge information to PDSN, and opening timing device Tregreq.
307PDSN returns A11-registration reply message.PCF stops timer Tregreq.
308PCF finishes message by transmission A9-release-A8 and confirms A9-release-A8 message, BS timeing closing device Trel9.
309BS sends to remove to MSC and finishes message.MSC timeing closing device T315 and the transmission that discharges lower floor connect.Removing is finished message and can be sent in any time after Traffic Channel discharges.
310MS enters the packet data call resting state.
Figure-4 has described the process of the foundation of the voice call that MS exhaled.
401MSC receives the calling audio call.
402 determine that by in the service area of MS at this MSC of exhaling the time, MSC sends paging request message to BS, starts the call establishment that MS is exhaled as MSC.MSC opening timing device T3113.
403BS sends the beep-page message of band MS identification code on paging channel.
404MS identifies a paging request and comprises its identification code, then on access channel to page-response message of BS loopback.
405BS utilizes page-response message of information composition of receiving from MS, and it is attached in complete layer 3 informational message sends to MSC, and opening timing device T303.BS can ask MSC to distribute a preferred land circuit.MSC receives timeing closing device T3113 after the page-response message.
406 assignment request messages send to the assignment of BS with the request Radio Resource from MSC, and if also do not send the SCCP CONNect Acknowledgement, it is just simultaneously as SCCP CONNect Acknowledgement message.If MSC and BS chien shih land circuit, this message also will comprise land circuit information so.MSC sends opening timing device T10 after this message.If MSC can support the preferred land circuit of BS request, MSC will use this land circuit in the assignment request so, otherwise the MSC land circuit that assignment is different.After receiving assignment request message, BS timeing closing device T303.
407BS and MS set up the needed Traffic Channel of voice call by sending message on the interface aloft.
408 after radio traffic channel and land circuit are all set up, and BS sends assignment to MSC and finishes message.After MSC receives this message, timeing closing device T10 and opening timing device T301.
409BS sends connection message notice MSC, and MS has replied this calling.At this moment, this calling is considered to enter talking state.After receiving connection message, MSC timeing closing device T301.
Scheme-5 packet data calls of having described the MS initiation reenter activated state from dormant state process.
501MS is in the packet data call resting state.
502MS sends the originating information of belt 2 authorization request aloft on the access channel of interface to BS, wherein DRS should be changed to 1, reconnects with the request packet data call.
503BS confirms that by send the base station to MS instruction confirms the reception to originating information.
504BS structure CM business request information, and put it in complete layer 3 message and mail to MSC, opening timing device T303 simultaneously.
505MSC sends assignment request message to BS, with the request distributing radio resource, and while opening timing device T10.Packet data call does not need to distribute the land circuit between MSC and BS.BS timeing closing device T303.
506BS and MS set up the needed Traffic Channel of packet data call by sending message on the interface aloft.
507BS sends A9-foundation-A8 message to PCF, and opening timing device TA8-Setup.
508PCF sends the A11-login request message to PDSN, and opening timing device Tregreq.
509PDSN returns A11-registration reply message.PCF stops timer Tregreq.
510PCF sends A9-connection-A8 message to BS and finishes the A8 establishment of connection.BS receives timeing closing device TA8-Setup after this message.
511BS sends assignment to MSC and finishes message.After MSC receives this message, timeing closing device T10.
512 packet data calls reenter state of activation
Figure-6 has described CDMA2000 1X network interface reference model.
CHINAUNICOM when disposing CDMA2000 1X network since on the A interface adopting by equivalent IOS-4.0 standard, therefore still do not support at present the voice and packet data concurrent service of packet data call and voice call.When the user is using professional browsing page of packet data call or send Email, if there is the people to call him on the phone, because MSC thinks that this user is in busy condition, current incoming call will can not continued.From the characteristic of voice service and data service, voice service has higher real-time requirement, if the user can't answer some very important incoming calls because use data service, that may be lost more than gain.For this reason, we need a kind of simple but effective method, make currently used technical standard and system equipment do not done under the situation of bigger change, the user can be when the packet data call state of activation incoming call answering.
Summary of the invention
The purpose of this invention is to provide the method that a kind of voice call that MS is exhaled when solving the packet data call state of activation is set up.
For achieving the above object, the method that the voice call of mobile terminated is set up when the packet data call state of activation may further comprise the steps:
When MSC receives the calling audio call and determines that called MS is in the packet data call state of activation, still send paging request message to BS;
After BS received the paging request message that comprises the called MS identification code and determines that called MS is in the packet data call state of activation, BS initiated packet data call is discharged into resting state;
After the packet data call of called MS is released into resting state, BS paging called MS, and finish the foundation of the voice call that MS exhaled.
The present invention is with the cost and the overhead of minimum, solved existing C DMA2000 1X system since adopting by equivalent IOS-4.0 standard and do not support the voice and packet data concurrent service of packet data call and voice call, therefore problem that can not incoming call answering when the user is in the packet data call state of activation.The method that the voice call of being exhaled by the MS when the packet data call state of activation that adopts that the present invention proposes is set up, when the MS that MSC is in the packet data call state of activation in judgement is called out, still send paging request message to BS, and initiate packet data call discharged by BS and change resting state over to, and then handle according to the process that the voice call that existing MS is exhaled is set up.
It will be very significant adopting effect of the present invention:
(1) if the user selects voice preferential, the user just can not miss some very important incoming calls when using Packet data service so.
(2) after the BS initiation changes packet data call release over to resting state, if operator adopts the mode of chargeing by data traffic to packet data call, the packet data call that is in resting state so will can not chargeed, and that is to say that the packet data call in the user receives calls during this period of time can not chargeed.
(3) after voice call is removed, the user can initiate packet data call is activated again from the MS side, continues to use Packet data service.
(4) the present invention is less to the change of prior art standard and equipment, only need carry out software upgrading and just can solve the problem that the user can not incoming call answering when being in the packet data call state of activation.
Description of drawings
Figure-1 has described the process that MS is exhaled when the packet data call state of activation voice call that the present invention provides is set up.
Figure-2 has described the existing unaccepted process of voice call that MS is exhaled when the packet data call state of activation.
Scheme the process that-3 packet data calls of having described existing BS initiation discharge-enter resting state.
Figure-4 has described the process that voice call that existing MS exhaled is set up.
Scheme-5 packet data calls of having described the MS initiation reenter activated state from dormant state process.
Figure-6 has described CDMA2000 1X network interface reference model.
Embodiment
The packet data call that the present invention initiates based on existing BS discharges-enters the mechanism of resting state, when MSC judges that the MS that is in the packet data call state of activation is called out, still send paging request message to BS, and initiate packet data call discharged by BS and change dormant state over to, and then handle according to the process that the voice call that existing MS is exhaled is set up.After voice call was removed, MS can also reenter state of activation from resting state by the initiation packet data call.
Formation of the present invention comprises following three basic handling programs:
(1) after MSC receives the calling audio call, judges whether called MS is in the packet data call state of activation.If MS is in the packet data call state of activation, and this user selects voice preferential (user can activate or deactivate " voice are preferential " business by the mode of dialing the business operation sign indicating number) when contracting with operator, MSC does not refuse current calling audio call so, but sends the paging request message that comprises the called MS identification code to BS.
(2) after BS receives the paging request message that comprises the called MS identification code, judge that called MS is in the packet data call state of activation.BS initiates packet data call is discharged-transfer to resting state from the state of activation of packet data call.If operator adopts the mode of chargeing by data traffic to packet data call, the packet data call that is in resting state so will can not chargeed.
(3) after the packet data call of called MS was initiated to discharge into resting state by BS, BS sent the beep-page message that comprises the called MS identification code on paging channel, and the process of setting up of the voice call of being exhaled according to existing MS is finished continuing of calling.
Figure-1 has described the message flow of the voice call foundation that MS is exhaled when the packet data call state of activation.
101 packet data calls are in activation/connection status.
102MSC receives the calling audio call.
103MSC finds that the called subscriber is in the packet data call state of activation, and this user's CAMEL-Subscription-Information selection voice are preferential, so send paging request message to BS, starts the call establishment that MS is exhaled.MSC opening timing device T3113.
104BS receives paging request message, and finds that the called subscriber is in the packet data call state of activation, removes request message so BS sends to MSC, discharges into the processing of resting state and opening timing device T300 with the initiation packet data call.
105MSC opening timing device T315, and to BS transmission clear command message, BS discharges relevant private resource with indication.BS timeing closing device T300.
106BS and MS discharge the shared Traffic Channel of packet data call by sending message on the interface aloft.
107BS sends the A9-release-A8 message of cause value for " packet data call enters dormant state " to PCF, and PCF discharges relevant private resource with indication, simultaneously BS opening timing device Trel9.This moment, A10 connected not release.
108PCF sends the A11-login request message that comprises charge information to PDSN, and opening timing device Tregreq.
109PDSN returns A11-registration reply message.PCF stops timer Tregreq.
110PCF finishes message by transmission A9-release-A8 and confirms A9-release-A8 message, BS timeing closing device Trel9.
111BS send to remove to MSC and finishes message, and MSC timeing closing device T315 and the transmission that discharges lower floor connect.Removing is finished message and can be sent in any time after Traffic Channel discharges.
112MS enters the packet data call resting state.
113BS sends the beep-page message that has the MS identification code on paging channel.
114MS identifies a paging request and comprises its identification code, then on access channel to page-response message of BS loopback.
115BS utilizes page-response message of information composition of receiving from MS, and it is attached in complete layer 3 informational message sends to MSC, and opening timing device T303.BS can ask MSC to distribute a preferred land circuit.MSC receives timeing closing device T3113 after the page-response message.
116 assignment request messages send to the assignment of BS with the request Radio Resource from MSC, and if also do not send the SCCP CONNect Acknowledgement, it is just simultaneously as SCCP CONNect Acknowledgement message.If MSC and BS chien shih land circuit, this message also will comprise land circuit information so.MSC sends opening timing device T10 after this message.If MSC can support the preferred land circuit of BS request, MSC will use this land circuit in the assignment request so, otherwise the MSC land circuit that assignment is different.After receiving assignment request message, BS timeing closing device T303.
117BS and MS set up the needed Traffic Channel of voice call by sending message on the interface aloft.
118 after radio traffic channel and land circuit are all set up, and BS sends assignment to MSC and finishes message.After MSC receives this message, timeing closing device T10 and opening timing device T301.
119BS sends connection message notice MSC, and MS has replied this calling.At this moment, this calling is considered to enter talking state.After receiving connection message, MSC timeing closing device T301.
Claims (4)
1. the voice call method for building up of mobile terminated during a packet data call state of activation comprises step:
When MSC receives the calling audio call and determines that called MS is in the packet data call state of activation, still send paging request message to BS;
After BS received the paging request message that comprises the called MS identification code and determines that called MS is in the packet data call state of activation, BS initiated packet data call is discharged into resting state;
After the packet data call of called MS is released into resting state, BS paging called MS, and finish the foundation of the voice call that MS exhaled.
2. method according to claim 1 is characterized in that also comprising step:
If user signing contract information selects voice preferential, MSC just sends the paging request message that comprises the called MS identification code to BS.
3. method according to claim 1 is characterized in that activating or deactivate " voice are preferential " business by the mode of dialing the business operation sign indicating number.
4. method according to claim 1, it is characterized in that voice call that MS exhaled is set up after, if operator adopts the mode of chargeing by data traffic to packet data call, so the packet data call that is in resting state this moment is not chargeed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021524831A CN1505414A (en) | 2002-12-03 | 2002-12-03 | Voice call setup method for mobile station being called on state of activation in packet data call |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA021524831A CN1505414A (en) | 2002-12-03 | 2002-12-03 | Voice call setup method for mobile station being called on state of activation in packet data call |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100396113C (en) * | 2005-05-31 | 2008-06-18 | 华为技术有限公司 | Method for realizing concurrent voice business after inter-local-network switchover |
| CN100401794C (en) * | 2003-04-25 | 2008-07-09 | 中兴通讯股份有限公司 | Method for implementing quasi concurrent transaction in communication system |
| CN100442938C (en) * | 2006-06-07 | 2008-12-10 | 华为技术有限公司 | Method for calling double-mode terminal |
| US7483415B2 (en) | 2003-09-01 | 2009-01-27 | Lg Electronics Inc. | Method of providing simultaneous call service of a dual mode terminal |
| CN101500212B (en) * | 2008-02-01 | 2011-07-06 | 华为技术有限公司 | Method, apparatus and system for processing circuit domain service by packet domain user |
| CN102196386A (en) * | 2008-02-01 | 2011-09-21 | 华为技术有限公司 | Method and device for processing short message service by packet switched domain user |
| CN103220634A (en) * | 2012-01-18 | 2013-07-24 | 中国电信股份有限公司 | Method and system, based on core network control, of one-machine double-network bi-direction telephone answering |
| CN101854600B (en) * | 2009-04-02 | 2013-08-28 | 华为技术有限公司 | Method, device and system for circuit domain dropping |
| CN105704742A (en) * | 2014-12-16 | 2016-06-22 | 三星电子株式会社 | Method for providing communication service and electronic device thereof |
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2002
- 2002-12-03 CN CNA021524831A patent/CN1505414A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100401794C (en) * | 2003-04-25 | 2008-07-09 | 中兴通讯股份有限公司 | Method for implementing quasi concurrent transaction in communication system |
| US7483415B2 (en) | 2003-09-01 | 2009-01-27 | Lg Electronics Inc. | Method of providing simultaneous call service of a dual mode terminal |
| CN100461934C (en) * | 2003-09-01 | 2009-02-11 | Lg电子株式会社 | Method of providing simultaneous call service of a dual mode terminal |
| CN100396113C (en) * | 2005-05-31 | 2008-06-18 | 华为技术有限公司 | Method for realizing concurrent voice business after inter-local-network switchover |
| CN100442938C (en) * | 2006-06-07 | 2008-12-10 | 华为技术有限公司 | Method for calling double-mode terminal |
| CN101500212B (en) * | 2008-02-01 | 2011-07-06 | 华为技术有限公司 | Method, apparatus and system for processing circuit domain service by packet domain user |
| CN102196386A (en) * | 2008-02-01 | 2011-09-21 | 华为技术有限公司 | Method and device for processing short message service by packet switched domain user |
| CN102196386B (en) * | 2008-02-01 | 2013-12-04 | 华为技术有限公司 | Method and device for processing short message service by packet switched domain user |
| CN101854600B (en) * | 2009-04-02 | 2013-08-28 | 华为技术有限公司 | Method, device and system for circuit domain dropping |
| CN103220634A (en) * | 2012-01-18 | 2013-07-24 | 中国电信股份有限公司 | Method and system, based on core network control, of one-machine double-network bi-direction telephone answering |
| CN103220634B (en) * | 2012-01-18 | 2016-06-22 | 中国电信股份有限公司 | The a machine two-way incoming call sound solution of double; two net controlled based on core net and system |
| CN105704742A (en) * | 2014-12-16 | 2016-06-22 | 三星电子株式会社 | Method for providing communication service and electronic device thereof |
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