CN101111061A - Method for reason feedback by network when subscriber terminal refusing calls - Google Patents
Method for reason feedback by network when subscriber terminal refusing calls Download PDFInfo
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- CN101111061A CN101111061A CNA2006101035412A CN200610103541A CN101111061A CN 101111061 A CN101111061 A CN 101111061A CN A2006101035412 A CNA2006101035412 A CN A2006101035412A CN 200610103541 A CN200610103541 A CN 200610103541A CN 101111061 A CN101111061 A CN 101111061A
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Abstract
The present invention discloses a method for network feedback cause when the calling is refused at a user terminal, which is used to feed back a current rejection cause during the process of the mutual operation of a high rate packet data network and a 3G 1x network, when a double-mode terminal refuses a request of a voice business from the 1x network, the method comprises that a paging request message is sent, when an exchanger in the 3G 1x network determines to have a voice business to the double-mode terminal user within a service scope; the release command is fed back by the terminal and a rejection message with the rejection cause to the exchange in the 1x network is replied by an access network of the high rate packet data network or a packet control function entity, when the double-mode terminal user determines to refuse an incoming call, wherein, an information unit used to carry the rejection cause is comprised in the rejection message, wherein, the carried information is the 09H or the 1FH or the different state values representing the different rejection states. The present invention exactly feeds back the root cause refused by the terminal.
Description
Technical field
The present invention relates in a kind of realization HRPD network and the 3G1x network interoperability process, if how user's refusal more reasonably feeds back to the current Reason For Denial of 1xMSC from the voice service request of 1x network.It relates to the HRPD network and the two net of the 1x network overlay area of communication field, and two networks are operated the relevant flow process of working in coordination mutually.
Background technology
At present,, a such flow process is arranged at 3GPP2 HRPDIOSA.S0008-B about the interoperability between HRPD network and the 3G1x network, referring to Fig. 1:
Step a.MSC determines to have in its service range individual to dual-mode terminal user's voice business, and MSC sends Paging Request message .MSC can carry the calling subscriber in this message number or other information to the AN of HRPD and the BS of one or more 1x system.
Step b.HRPD AN sends general beep-page message to dual-mode terminal at its network.(step a), then AN is included in these information in the Feature Notification message, issues dual-mode terminal in the lump if MSC carries calling subscriber's information.
Calling is not accepted in step c dual-mode terminal user decision, and terminal sends the AN. of Release Order message to HRPD
Steps d .HRPD AN sends a Rejection message will not accept calling to MSC and display terminal.
Simultaneously, 3GPP2 HRPD IOS A.S0009-B has similar flow process, referring to Fig. 2.
Step a.MSC determines to have in its service range individual to dual-mode terminal user's voice business, and MSC sends Paging Request message .MSC can carry the calling subscriber in this message number or other information to the PCF of HRPD and the BS of one or more 1x system.
Step b.HRPD PCF sends A14-1x Service Page message to HRPD AN.If this message has comprised General Page message. MSC comprises some information of calling subscriber, and then PCF also comprises a Feature Notification Message, and it has comprised calling subscriber's information.
Step c HRPD AN sends A14-1x Service Page Ack message to HRPD PCF.
Steps d .HRPD AN sends General Page message to dual-mode terminal.If carry calling subscriber's information at step b, then AN is included in these information in the Feature Notification message, issues dual-mode terminal in the lump.
Calling is not accepted in step e. dual-mode terminal user decision, and terminal sends the AN. of Release Order message to HRPD
Step f.HRPD AN sends A14-1xService Transfer message and comprises the Release Order message of receiving from terminal to this message of HRPD PCF..
Step g .HRPD PCF sends a Rejection message will not accept calling to MSC and display terminal.
These flow processs mainly are reflections: if MS/AT user resides in the HRPD network, speech business paging MS/AT from the 1x network is arranged, and user's decision does not connect this speech business, and HRPD AN or HRPD PCF will reply the Rejection message that has reason to 1x MSC.
Current standard for this Rejection be use in the 3G1x network definition, for adapting to above flow process, in this message, increased a Cause IE (information unit).Cause IE has defined a unique field Cause Value=08H, and expression MS busy is in order to tell MSC that calling is rejected.
For Cause Value=08H (MS busy) as defined above, we think, it can not correctly reflect and calls out unaccepted reason:
(1) AT/MS is an idle condition in the HRPD system.The number that has the calling subscriber in the paging request of MSC, the decision of user own does not receive the audio call from 1x just, and the user presses the refusal key or the user is not handled the calling paging, finally causes AT/MS to send Release Order message to AN.Obviously at this moment " MS Busy " is not real reason for rejection;
(2) if AT/MS is being engaged in Packet data service at the HRPD network, the user initiatively refuses the audio call from 1x.Obviously, this time, user's refusal was an a crucial factor, be not MSBusy (MS busy) be factor (if user itself is ready to answer this calling, can stop the business of HRPD network fully and frequency modulation removal to 1x network continued access calling);
(3) if AT/MS is being engaged in Packet data service at the HRPD network, the user ignores from the voice service request of 1x network, and this can be understood as the audio call of user's refusal from 1x.Behind the timer expiry of correspondence, AT/MS sends Release Order message to HRPD AN.The user not as being exactly refusal, this is an a crucial factor, be not MS Busy (MS hurry) be factor (if user itself is ready to answer this calling, can stop the business of HRPD network fully and go the continued access of 1x network).
Therefore we think that present cause value is to be worth discussion, can not reflect to call out unaccepted real reason.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of when the user terminal refusal is called out the method for network-feedback reason, at realizing in the present international norm in HRPD network and the 3G1x network interoperability process, if user's refusal is from the voice service request of 1x network, feed back to incorrect this fact of the current Reason For Denial of 1xMSC, some new solutions have been proposed, give MSC to reflect unaccepted reason more accurately, make MSC know and understand Reason For Denial, be convenient to its treatment mechanism afterwards.
According to an aspect of the present invention, the invention provides a kind of when user terminal refusal is called out the method for network-feedback reason, be used for high-speed packet data network and 3G1x network interoperability process, at dual-mode terminal refusal during from the voice service request of 1x network, feed back current Reason For Denial, comprise: determine in its service range, to have to the dual-mode terminal user's voice when professional when the switch in the 3G1x network, send paging request message; When this calling is not accepted in this dual-mode terminal user decision, by the release command of terminal feedback, and by the Access Network of high-speed packet data network or Packet Control Function entity the switch in the 1x network is replied the refuse information that has Reason For Denial, the expression terminal is not accepted calling, it is characterized in that, comprise an information unit that is used to carry Reason For Denial in the described refuse information, the information of wherein carrying is 09H.
According to a further aspect in the invention, the present invention so provide a kind of when user terminal refusal is called out the method for network-feedback reason, be used for high-speed packet data network and 3G1x network interoperability process, at dual-mode terminal refusal during from the voice service request of 1x network, feed back current Reason For Denial, comprise: determine in its service range, to have to the dual-mode terminal user's voice when professional when the switch in the 3G1x network, send paging request message; When this calling is not accepted in this dual-mode terminal user decision, by the release command of terminal feedback, and by the Access Network of high-speed packet data network or Packet Control Function entity the switch in the 1x network is replied the refuse information that has Reason For Denial, the expression terminal is not accepted calling, it is characterized in that, comprise an information unit that is used to carry Reason For Denial in the described refuse information, the information of wherein carrying is 1FH, the state implication of this 1FH is rejected for the 1x business, the process definition in the network equipment in advance of this implication.
In accordance with a further aspect of the present invention, the invention provides a kind of when user terminal refusal is called out the method for network-feedback reason, be used for high-speed packet data network and 3G1x network interoperability process, at dual-mode terminal refusal during from the voice service request of 1x network, feed back current Reason For Denial, comprise: determine in its service range, to have to the dual-mode terminal user's voice when professional when the switch in the 3G1x network, send paging request message; When this calling is not accepted in this dual-mode terminal user decision, by the release command of terminal feedback, and by the Access Network of high-speed packet data network or Packet Control Function entity the switch in the 1x network is replied the refuse information that has Reason For Denial, the expression terminal is not accepted calling, it is characterized in that, comprise an information unit that is used to carry Reason For Denial in the described refuse information, be in idle condition and press refusal key or user by the user calling paging is ignored if determine this dual-mode terminal, then this information unit information of carrying is first state value; Be in and be engaged in the Packet data service state and press the refusal key by the user if determine this dual-mode terminal, then this information unit information of carrying is state value; Be in and be engaged in the Packet data service state and the user ignores to the calling paging if determine this dual-mode terminal, then this information unit information of carrying is third state value; Wherein, the corresponding states implication of this first state value, state value, third state value, process definition in the network equipment in advance.
Adopt method of the present invention, compared with prior art, fed back exactly from the unaccepted reason of the calling of 1x system.The true cause that makes the clear and definite voice of 1xMSC refuse is user's refusal itself, rather than so-called user is busy.Based on cause value accurately, the mechanism after MSC can more reasonably handle.
Description of drawings
Fig. 1: the refusal paging passes to dual-mode terminal (session control and mobile management are at the AN of HRPD) in the HRPD system;
Fig. 2: the refusal paging passes to dual-mode terminal (session control and mobile management are at the PCF of HRPD) in the HRPD system.
Embodiment
At first, the technical term that the present invention relates to simply is described below:
The HRPD system: refer to High Rate Packet Data (high-speed packet data network), it is a kind of cdma2000, but just supports Packet data service, does not support the circuit voice business.
AN: refer to the Access Network (Access Network) of HRPD system, it is a logic entity that is integrated in the wireless access network, is used for and accesses terminal carrying out radio communication.If session control and mobile management are placed on AN and realize, AN is equivalent to a base station of 1x system on function so.
PCF: refer to Packet Control Function (Packet Control Function), it is an entity of wireless access network, be used for management and propagate Access Network (AN) and packet data serving node (PDSN) between packet data package.
The english abbreviation that relates among the present invention is described as follows:
HRPD: high-speed packet data network.
1x: also claim 3G1x, perhaps cdma2000 1x refers to the cdma2000 single carrier wireless system.
MS/AT: dual-mode terminal, can be at the HRPD network, also can be at the 3G1x network work.Generally the terminal at the 3G1x network refers to MS (Mobile Station), and refers to AT (Access Terminal) in the terminal of HRPD network.
The Access Network of HRPD AN:HRPD system (Access Network), it is a logic entity that is integrated in the wireless access network, is used for and accesses terminal carrying out radio communication.
PCF:Packet Cantonal Function, Packet Control Function.
Base station in the 1xBS:3G1x network.
Switch in the MSC:3G1x network.
Paging Request: paging request message.
GPM:General Paging Message, general general beep-page message.
FN:Feature Notification, the feature notification message.
Release Order: release command.
Rejection: refuse information.
A14-1x Service Page:A14 interface 1x service paging message.
A14-1x Service Page Ack:A14 interface 1x service paging acknowledgement message.
The professional Transfer Message of A14-1x Service Transfer:A14 interface 1x.
T3113: timer 3113.
First embodiment:
Because 08H of the prior art can not really react user refusal, therefore, can consider in existing cause value, to choose one than 08H (MS Busy) cause value more suitably.
According to all cause values of present definition, the present invention has done corresponding comparison, such as using 09H (Call Processing) value to substitute.
Second embodiment:
Also can consider to create a new cause value, so that more can embody the reason of accurate refusal.For example, the value resource of present 000xxxx and 001xxxx (Normal Event) is expanded, defined a new cause value: on behalf of the 1x business, (0011111) 1FH, be rejected (1x service rejected).This cause value can pass through definition in advance in network, and specially at the HRPD system applies.
The 3rd embodiment:
As top analysis, consider that the dual-mode terminal user refuses the reason of calling, can specifically be subdivided into three kinds of situations, that is:
(1) AT/MS is in idle condition and presses refusal key or user by the user calling paging is ignored;
(2) AT/MS is in and is engaged in the Packet data service state and presses the refusal key by the user
(3) AT/MS is in and is engaged in the Packet data service state and the user ignores to the calling paging.
So, in order to react user's Reason For Denial more accurately, can be at the state value of a correspondence of each situation definition.This method need be expanded the scope of present cause value, even produces a new Cause IE, can be referred to as Enhanced Cause, is used for carrying the information of expression cause value.
For example,, define first state value, 1FH, expression user's refusal (userrejected) at first kind of situation; At kind of a situation, the definition status value, xxH, the expression user is busy, and is rejected (MSis busy ﹠amp; User rejected); At the third situation, definition third state value, xxH, the expression user hurries and the user does not meet (MS is busy ﹠amp; User ignored).
In addition, described the 3rd embodiment can be with first, embodiment combines utilization, more accurately the Reason For Denial of reactive terminal.
In sum, among first embodiment, use normal call denial of existing parameter 09H (call processing) expression.This has clearly answered the general reason of refusal of MSC, has got rid of to pass to busy (08H MS Busy) this wrong judgement of MSC user.
Among second embodiment, definition new argument 1FH (1x service rejected) expression is called out user's factor and is refused.This is substantially to tell MSC unaccepted reason, i.e. user's factor.Make things convenient for MSC subsequent treatment mechanism.
Among the 3rd embodiment,, define 3 cause values, clearly told MSC to call out unaccepted reason, make things convenient for MSC to adopt more suitably subsequent treatment mechanism according to the feedback of 3 kinds of reasons at 3 kinds of concrete Reasons For Denial.
Claims (5)
1. the method for a network-feedback reason when user terminal refusal is called out, be used for high-speed packet data network and 3G 1x network interoperability process, at dual-mode terminal refusal during from the voice service request of 1x network, feed back current Reason For Denial, comprise: determine in its service range, to have to the dual-mode terminal user's voice when professional when the switch in the 3G 1x network, send paging request message; When this calling is not accepted in this dual-mode terminal user decision, by the release command of terminal feedback, and by the Access Network of high-speed packet data network or Packet Control Function entity the switch in the 1x network is replied the refuse information that has Reason For Denial, the expression terminal is not accepted calling, it is characterized in that, comprise an information unit that is used to carry Reason For Denial in the described refuse information, the information of wherein carrying is 09H.
2. the method for claim 1, it is characterized in that, further comprise: comprise second information unit that is used to carry Reason For Denial in the described refuse information, be in idle condition and press refusal key or user by the user calling paging is ignored if determine this dual-mode terminal, then this second information unit information of carrying is first state value; Be in and be engaged in the Packet data service state and press the refusal key by the user if determine this dual-mode terminal, then this second information unit information of carrying is second state value; Be in and be engaged in the Packet data service state and the user ignores to the calling paging if determine this dual-mode terminal, then this second information unit information of carrying is third state value; Wherein, the corresponding states implication of this first state value, second state value, third state value, process definition in the network equipment in advance.
3. the method for a network-feedback reason when user terminal refusal is called out, be used for high-speed packet data network and 3G 1x network interoperability process, at dual-mode terminal refusal during from the voice service request of 1x network, feed back current Reason For Denial, comprise: determine in its service range, to have to the dual-mode terminal user's voice when professional when the switch in the 3G 1x network, send paging request message; When this calling is not accepted in this dual-mode terminal user decision, by the release command of terminal feedback, and by the Access Network of high-speed packet data network or Packet Control Function entity the switch in the 1x network is replied the refuse information that has Reason For Denial, the expression terminal is not accepted calling, it is characterized in that, comprise an information unit that is used to carry Reason For Denial in the described refuse information, the information of wherein carrying is 1FH, the state implication of this 1FH is rejected for the 1x business, the process definition in the network equipment in advance of this implication.
4. method as claimed in claim 3, it is characterized in that, further comprise: comprise second information unit that is used to carry Reason For Denial in the described refuse information, be in idle condition and press refusal key or user by the user calling paging is ignored if determine this dual-mode terminal, then this second information unit information of carrying is first state value; Be in and be engaged in the Packet data service state and press the refusal key by the user if determine this dual-mode terminal, then this second information unit information of carrying is second state value; Be in and be engaged in the Packet data service state and the user ignores to the calling paging if determine this dual-mode terminal, then this second information unit information of carrying is third state value; Wherein, the corresponding states implication of this first state value, second state value, third state value, process definition in the network equipment in advance.
5. the method for a network-feedback reason when user terminal refusal is called out, be used for high-speed packet data network and 3G 1x network interoperability process, at dual-mode terminal refusal during from the voice service request of 1x network, feed back current Reason For Denial, comprise: determine in its service range, to have to the dual-mode terminal user's voice when professional when the switch in the 3G 1x network, send paging request message; When this calling is not accepted in this dual-mode terminal user decision, by the release command of terminal feedback, and by the Access Network of high-speed packet data network or Packet Control Function entity the switch in the 1x network is replied the refuse information that has Reason For Denial, the expression terminal is not accepted calling, it is characterized in that, comprise an information unit that is used to carry Reason For Denial in the described refuse information, be in idle condition and press refusal key or user by the user calling paging is ignored if determine this dual-mode terminal, then this information unit information of carrying is first state value; Be in and be engaged in the Packet data service state and press the refusal key by the user if determine this dual-mode terminal, then this information unit information of carrying is second state value; Be in and be engaged in the Packet data service state and the user ignores to the calling paging if determine this dual-mode terminal, then this information unit information of carrying is third state value; Wherein, the corresponding states implication of this first state value, second state value, third state value, process definition in the network equipment in advance.
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| CNB2006101035412A CN100574537C (en) | 2006-07-21 | 2006-07-21 | The method of network-feedback reason when the user terminal refusal is called out |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112189352A (en) * | 2020-08-28 | 2021-01-05 | 北京小米移动软件有限公司 | Response indicating method and device and response determining method and device |
| CN112995399A (en) * | 2019-12-13 | 2021-06-18 | 深圳市万普拉斯科技有限公司 | Refused short message sending method and device, computer equipment and storage medium |
| CN113543313A (en) * | 2020-04-21 | 2021-10-22 | 维沃移动通信有限公司 | Paging response method, terminal and network equipment |
-
2006
- 2006-07-21 CN CNB2006101035412A patent/CN100574537C/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112995399A (en) * | 2019-12-13 | 2021-06-18 | 深圳市万普拉斯科技有限公司 | Refused short message sending method and device, computer equipment and storage medium |
| CN113543313A (en) * | 2020-04-21 | 2021-10-22 | 维沃移动通信有限公司 | Paging response method, terminal and network equipment |
| CN113543313B (en) * | 2020-04-21 | 2023-04-25 | 维沃移动通信有限公司 | Paging response method, terminal and network equipment |
| CN112189352A (en) * | 2020-08-28 | 2021-01-05 | 北京小米移动软件有限公司 | Response indicating method and device and response determining method and device |
| WO2022041144A1 (en) * | 2020-08-28 | 2022-03-03 | 北京小米移动软件有限公司 | Response indication method and device, and response determination method and device |
| CN112189352B (en) * | 2020-08-28 | 2023-09-12 | 北京小米移动软件有限公司 | Response indication method and device, response determination method and device |
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| CN100574537C (en) | 2009-12-23 |
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