CN1941997A - Method for transmitting 3G1X speech call information to users under high-speed group data network - Google Patents
Method for transmitting 3G1X speech call information to users under high-speed group data network Download PDFInfo
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- CN1941997A CN1941997A CNA2005101077745A CN200510107774A CN1941997A CN 1941997 A CN1941997 A CN 1941997A CN A2005101077745 A CNA2005101077745 A CN A2005101077745A CN 200510107774 A CN200510107774 A CN 200510107774A CN 1941997 A CN1941997 A CN 1941997A
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Abstract
The method comprises: when MS/AT is switched to HRPD network, and after the message is informed to MSC through AN, if the voice service of 3G1X arrives, the MSC sends the paging request message to the related 3G1X BS, and meanwhile sends a notice message about the voice call to AN through ALP interface; after receiving the paging message and AWI, MS/AT displays the calling number and calling name to user and waits user to make selection or to operate according to presetting; if user selects answering, MS/AT switches to 3G1X network and returns paging response message to 3G1X base station; if user rejects the call, MS/AT keeps staying in HRPD, and send the paging response message for indicating the rejection for the call; the MSC receives the call-rejecting message, and ends the 3G1X calling.
Description
Technical field
The present invention relates to the interoperability scheme of HRPD (high rate packet data) (hereinafter to be referred as HRPD) net and 3G1X network, particularly transmit the method that the 3G1X audio call arrives information to being in HRPD user off the net.
Background technology
In actual applications, the HRPD network is many to be occurred to unite network's mode with CDMA 2000 1x (hereinafter to be referred as 3G1X) network, and the user uses 3G1X/HRPD dual-mode terminal (hereinafter to be referred as MS/AT) to insert.Logically, 3G1X network and HRPD network are two separate networks, do not support the information interaction of two nets at network side.Along with the development of technology, the link that can connect between two nets makes calling control and mobility management information to transmit between two nets.For example, when session control/mobile management (hereinafter to be referred as SC/MM) function of HRPD net is in Access Network (hereinafter to be referred as AN), set up special purpose interface A1p between the AN that can net, be used for carrying calling control and mobility management information among the MSC and between the AN at the mobile switching centre (hereinafter to be referred as MSC) and the HRPD of 3G1X net.The HRPD interoperability structure reference model of setting up behind the A1p interface is seen Fig. 3.At this moment, should establish the interoperability module IWS (InterworkingSolution) on the special-purpose logical meaning among the AN, IWS is used to realize the message on the A1p interface and the conversion of the 3G1X service message on the air interface.By means of IWS, after the user forwards under the HRPD network and passes through A1p interface notice MSC, if there is the 3G1X beep-page message to arrive MSC, MSC will be sent to the HRPD net to this beep-page message, be delivered to MS/AT by the HRPD net again.
According to the scheme that present 3GPP2 discussed, under the cross-paging scene, existing scheme is not supported to show the calling number that 1x calls out to HRPD user off the net, thereby MS/AT can only transfer to the 1x network passively.Promptly when the professional arrival of 1x, MSC sends the professional arrival information of 3G1X by paging request message to AN, owing to can not carry calling number in the paging request message, can only interrupt after current HRPD business forwards the 3G1X network to and continue follow-up call flow at MS/AT, the user just can see calling number, and whether decision answers.Call out even if user's this moment is reluctant to answer this 3G1X, the HRPD business has also been interrupted.In brief, at present the problem that exists of scheme be the user under the situation of carrying out the HRPD business, can't learn the calling number that 3G1X calls out and cause terminal to be switched in internetwork blindness, bring following problem:
1.3G1X waste of network resources
MS/AT just can see calling number after forwarding the 3G1X network to and setting up airlink, if this moment, user's refusal was answered, the 3G1X network is nonsensical for the resource of this call distribution.
2.HRPD professional interruption
MS/AT has only the current HRPD business of interrupting earlier, forwards the 3G1X network then to and sees calling number, if this moment, user's refusal was answered, the interruption of previous HRPD business also is a null(NUL).
Summary of the invention
For addressing the above problem, the purpose of this invention is to provide a kind of dual-mode terminal under high-speed packet data network and transmit the method that the 3G1X speech business arrives information.
For achieving the above object, a kind of dual-mode terminal under high-speed packet data network transmits the method for 3G1X speech call information, comprises step:
A) when MS/AT forward under the HRPD network and by AN notice MSC after, arrive if any the speech business of 3G1X, MSC sends beep-page message and service announcements message by the A1p interface to AN, sends a request message to the 3G1X network simultaneously;
B) receive beep-page message and service announcements message after, AN constructs AWI, and AWI and beep-page message put in the HRPD 3G1X business packet is handed down to MS/AT;
C) after MS/AT receives beep-page message and AWI, calling number and caller name be shown to the user and wait for that the user selects or according to user's the operation that preestablishes;
D) if the user selects to answer, MS/AT will forward the 3G1X net to, return the message that pages reply according to the information that provides in the beep-page message to the 3G1X base station;
E) if user refusal is answered, MS/AT will stay under the HRPD network, and send the message that pages reply that the expression refusal is answered to AN, and MSC receives that finishing this time 3G1X after the refuse information that AN transmits calls out.
According to the present invention, MSC will comprise calling number and caller name in the professional arrival information of the 3G1X that AN transmits, make that the user can be before the current HRPD business of interruption, can judge the importance that 3G1X sends a telegram here according to calling number and caller name in advance, and whether decision forward that 3G1X is off the net to answer the call to, can avoid the interruption and unnecessary the taking of 3G1X Internet resources of the HRPD business that causes because of once unessential 3G1X incoming call.
Description of drawings
Fig. 1 is that the 3G1X network transmits the flow process that the 1X audio call arrives information to the user who is under the high-speed packet data network, selects to answer to be example with the user;
Fig. 2 is that the 3G1X network transmits the flow process that the 1X audio call arrives information to the user who is under the high-speed packet data network, answers with user's refusal to be example;
Fig. 3 is the HRPD interoperability structure reference model of setting up behind the A1p interface (the SC/MM function is in AN).
Embodiment
The present invention comprises that mainly MSC arrives information processing, AN to the 3G1X audio call processing of 3G1X speech call information and forwarding, MS/AT are received action after the 3G1X audio call message etc.
1.MSC the 3G1X audio call is arrived information processing
When receiving a user's voice calling of pointing in its service-domain, MSC sends paging request message and service announcements message by the A1p interface to HRPD AN, has calling number and caller name in the service announcements message.Simultaneously, MSC to this called MS/AT the one or more service 3G1X base station portion (hereinafter to be referred as BS) that may get in touch send paging request message.This paging request message may comprise virtual call indication (hereinafter to be referred as VPI) need not send General Page Message to called MS/AT with notice 3G1X BS on eating dishes without rice or wine.
2.AN processing and forwarding to the 3G1X speech call information
After AN receives the paging request message and service announcements message that MSC sends, paging request message is encapsulated in the 3G1X business packet, send to MS/AT through the HRPD air interface.And shake bell message (hereinafter to be referred as the AWI) message of structural belt information, encapsulation is advanced in the 3G1X business packet, sends to MS/AT through the HRPD air interface.In AWI message, include calling number and caller name.
3.MS/AT receive the action after the 3G1X audio call message
Whether MS/AT should and point out the user to select to answer to user's display of calling number and caller name after receiving the 3G1X business packet of the 3G1X packet that includes paging request message and AWI message.The user can select by man-machine interface, does not interrupt ongoing HRPD business this moment.If the user has done in MS/AT in advance and set, when 3G1X calls out arrival, MS/AT will operate by setting in advance of user.
If the user selects to answer, MS/AT forwards the 3G1X net to, construct the message that pages reply according to the message elements in the paging request message and issue the 3G1X base station system, 3G1X base station system structure comprises complete layer 3 information that page reply and sends to MSC, and subsequent operation will be undertaken by the 3GPP2 standard; If user refusal is answered, MS/AT is made as full the message that pages reply of " 0 " with service selection and encapsulates into and send to AN in the 3G1X business packet, refuses to answer this calling with the expression user.AN is made as full the message that pages reply of " 0 " with the service selection item and is included in layer 3 message and sends to MSC by the A1p interface, and MSC finishes this 3G1X and calls out.In this process, MS/AT will keep the HRPD service condition, not turn to the 3G1X net.
Claims (4)
1. the dual-mode terminal under high-speed packet data network transmits the method for the professional arrival information of 3G1X, comprises step:
A) when MS/AT forward under the HRPD network and by AN notice MSC after, arrive if any the speech business of 3G1X, MSC sends paging request message and service announcements message by the A1p interface to AN, sends paging request message to the 3G1X network simultaneously;
B) receive paging request message and service announcements message after, AN structure AWI and general beep-page message, and AWI is put in the HRPD 3G1X business packet with general beep-page message be handed down to MS/AT respectively;
C) after MS/AT receives general beep-page message and AWI, the calling number among the AWI and caller name be shown to the user and wait for that the user selects or according to user's the operation that preestablishes;
D) if the user selects to answer, MS/AT will forward the 3G1X net to, return the message that pages reply according to the information that provides in the general beep-page message to the 3G1X base station;
E) if user refusal is answered, MS/AT will stay under the HRPD network, and send the message that pages reply that the expression refusal is answered to AN, and MSC receives that finishing this time 3G1X after the refuse information that AN transmits calls out.
2. method according to claim 1 is characterized in that MSC notifies AN to have the 3G1X speech business to arrive by send paging request message and service announcements message to AN, and comprise calling number and name in service announcements message.
3. method according to claim 1 is characterized in that if 3G1X is answered in user decision to be called out, and dual-mode terminal forwards to behind the 3G1X net and will and send to the 3G1X network according to the composition of content page-response message of the general beep-page message of receiving.
4. method according to claim 1, it is characterized in that calling out if the user determines refusal to answer 3G1X, MS/AT will construct service selection and be made as entirely that the message that pages reply of " 0 " sends to AN, AN is included in this message in layer 3 message and is transmitted to MSC, and MSC this time calls out according to this end of message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005101077745A CN1941997A (en) | 2005-09-30 | 2005-09-30 | Method for transmitting 3G1X speech call information to users under high-speed group data network |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2005101077745A CN1941997A (en) | 2005-09-30 | 2005-09-30 | Method for transmitting 3G1X speech call information to users under high-speed group data network |
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| CNA2005101077745A Pending CN1941997A (en) | 2005-09-30 | 2005-09-30 | Method for transmitting 3G1X speech call information to users under high-speed group data network |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010051763A1 (en) * | 2008-11-07 | 2010-05-14 | 华为技术有限公司 | Paging processing and information displaying method, apparatus and system |
| WO2012159458A1 (en) * | 2011-05-24 | 2012-11-29 | 惠州Tcl移动通信有限公司 | Mobile communication terminal and incoming call management method thereof |
-
2005
- 2005-09-30 CN CNA2005101077745A patent/CN1941997A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010051763A1 (en) * | 2008-11-07 | 2010-05-14 | 华为技术有限公司 | Paging processing and information displaying method, apparatus and system |
| CN101742692B (en) * | 2008-11-07 | 2012-07-04 | 华为技术有限公司 | Paging processing and information display methods, and devices |
| US9049677B2 (en) | 2008-11-07 | 2015-06-02 | Huawei Technologies Co., Ltd. | Method, apparatus and system for paging processing and information displaying |
| US10306517B2 (en) | 2008-11-07 | 2019-05-28 | Huawei Technologies Co., Ltd. | Method, apparatus and system for paging processing and information displaying |
| US10757614B2 (en) | 2008-11-07 | 2020-08-25 | Huawei Technologies Co., Ltd. | Method, apparatus and system for paging processing and information displaying |
| WO2012159458A1 (en) * | 2011-05-24 | 2012-11-29 | 惠州Tcl移动通信有限公司 | Mobile communication terminal and incoming call management method thereof |
| US8929860B2 (en) | 2011-05-24 | 2015-01-06 | Huizhou Tcl Mobile Communication Co., Ltd. | Mobile communication terminal and incoming call management method |
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