CN101867905A - Method for controlling incoming call of CDMA mobile telephone - Google Patents
Method for controlling incoming call of CDMA mobile telephone Download PDFInfo
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- CN101867905A CN101867905A CN 201010211760 CN201010211760A CN101867905A CN 101867905 A CN101867905 A CN 101867905A CN 201010211760 CN201010211760 CN 201010211760 CN 201010211760 A CN201010211760 A CN 201010211760A CN 101867905 A CN101867905 A CN 101867905A
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- call forwarding
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Abstract
The invention discloses a method for controlling an incoming call of a CDMA mobile telephone, which comprises the following steps of: setting unconditional call forwarding of an incoming call control system at a CDMA mobile telephone-attributed HLR; after setting, unconditionally forwarding the calling to the incoming call control system, and stopping the call forwarding till that the incoming call control system judges that the calling is not needed any more; if needing to continuously call, transmitting a No. 7 signaling MAP protocol to the called-attributed HLR, or transmitting a request to the HLR through a tent system to activate or cancel the setting of the unconditional call forwarding, and initiating the calling continuity to a called user; and transmitting the No. 7 signaling MAP protocol from the incoming call control system to the called-attributed HLR, or transmitting the request from the incoming call control system to the HLR through the tent system to reactivate the called user or set the called user into the unconditional call forwarding of the incoming call control system. By setting a set of incoming call control system in the core net of the mobile network of a CDMA mobile communication operator, the invention leads the CDMA mobile telephone to have an unique calling control function.
Description
Technical field
The present invention relates to a kind of method of CDMA (code division multiple access) mobile phone being carried out calling control, specifically, by in the mobile network core network of cdma mobile communication operator, placing a cover calling control system, can allow the CDMA mobile phone possess unique calling controlled function.
Background technology
As long as present CDMA mobile phone is in open state; all know that the people of number can directly dial into; but running into through regular meeting, the mobile phone user is inconvenient to receive calls and when can not shut down; such as when having a rest; wish not to be subjected to the harassing and wrecking of regular phone, but important and emergency call can be squeezed into still.
Present more existing solutions, such as on mobile phone terminal, carrying out the method that calling is handled, can only pass through the prior setting of called subscriber, allow certain customers can throw phone into, certain customers do not advance, and do not accomplish by caller according to prompt tone, determine whether needing to connect called by caller.
This fermentation by utilizing the function of Signaling System Number 7 cleverly, has more perfectly solved this problem in conjunction with present CDMA mobile telephone network Signaling System Number 7 technical standard.
Summary of the invention
The objective of the invention is to overcome the defective of prior art and a kind of method that calling is controlled to the CDMA mobile phone is provided,, make the CDMA mobile phone possess unique calling controlled function in conjunction with present CDMA mobile telephone network Signaling System Number 7 technology.
The technical scheme that realizes above-mentioned purpose is: a kind of method that calling is controlled to the CDMA mobile phone, wherein, CDMA mobile phone user is if carry out calling control to mobile phone, need be set to the unconditional call forwarding of a calling control system at the HLR of its ownership, others dials his mobile phone after being provided with, call out and at first to be arrived this calling control system by unconditional call forwarding, the calling control system is through judging, this judgement can set in advance criterion by the called subscriber, or make the selection that whether continues to call out according to prompting by the calling subscriber, if it is called that the judgement of calling control system need not to continue calling, calling procedure will finish, and will be called interference-free; Need to continue to call out if the calling control system is judged, will carry out following process and connect called:
1) sends Signaling System Number 7 MAP FEATREQ operation, i.e. Feature to the HLR of called ownership
The Request operation, Digits parameter is wherein filled out to deexcitation or is cancelled the character string condition code of unconditional call forwarding, perhaps send request by accounting system to HLR, the unconditional call forwarding setting with deexcitation or cancellation called subscriber is initiated to called subscriber's call proceeding then immediately;
2) calling control system confirm to call out arrived called after, send Signaling System Number 7 MAP FEATREQ operation to the HLR of called ownership immediately, it is Feature Request operation, Digits parameter is wherein filled out to activating or be provided with the character string condition code of unconditional call forwarding, perhaps send request to HLR, the called subscriber is activated or is set to the unconditional call forwarding of calling control system again by accounting system.
The above-mentioned method that calling is controlled to the CDMA mobile phone, wherein: when needs carry out calling control to mobile phone, need in the HLR of mobile phone ownership, be set to the unconditional call forwarding of calling control system for the user.
The above-mentioned method that calling is controlled to the CDMA mobile phone, wherein: though be provided with the unconditional call forwarding of calling control system at the HLR of called ownership, but if desired, still can realize putting through called, the method that adopts is the deexcitation of transience or cancels called unconditional call forwarding setting, promptly before calling is called, interim deexcitation or cancel called unconditional call forwarding setting, when activating or being provided with called unconditional call forwarding again and can not exert an influence to called calling, activate or be provided with called unconditional call forwarding at once again to this.
The invention has the beneficial effects as follows: the present invention is by placing a cover calling control system in the mobile network core network of cdma mobile communication operator, can allow the CDMA mobile phone possess unique calling controlled function, can accomplish by caller according to prompt tone, determine whether needing to connect called by caller.
Description of drawings
Fig. 1 is a calling controlling call schematic flow sheet among the present invention.
Embodiment
The present invention relates to a kind of method that calling is controlled to the CDMA mobile phone, some equipment by Signaling System Number 7 access mobile telephone network are formed a calling control system, CDMA mobile phone user is if carry out calling control to mobile phone, need be set to the unconditional call forwarding of a calling control system at the HLR of its ownership (attaching position register), can be by the number of ways setting, others dials his mobile phone after being provided with, call out will be at first by unconditional call forwarding to the calling control system, the calling control system is through judgement.This judgement can set in advance criterion by the called subscriber, or makes the selection that whether continues to call out according to prompting by the calling subscriber.If it is called that the judgement of calling control system need not to continue calling, calling procedure will finish, and will be called interference-free; Need to continue to call out if the calling control system is judged, will carry out following process and connect called:
1) sends Signaling System Number 7 MAP FEATREQ operation to the HLR of called ownership, it is FeatureRequest (feature request) operation, Digits wherein (Dialed) (dialed digit) parameter is filled out to deexcitation or is cancelled the character string condition code of unconditional call forwarding, perhaps send request to HLR by accounting system, unconditional call forwarding setting with deexcitation or cancellation called subscriber is initiated to called subscriber's call proceeding then immediately;
2) calling control system confirm to call out arrived called after, send Signaling System Number 7 MAP FEATREQ operation to the HLR of called ownership immediately, it is Feature Request operation, Digits wherein (Dialed) parameter is filled out to activating or be provided with the character string condition code of unconditional call forwarding), perhaps send request to HLR, the called subscriber is activated or is set to the unconditional call forwarding of calling control system again by accounting system.
When needs carry out calling control to mobile phone, need in the HLR of mobile phone ownership, be set to the unconditional call forwarding of calling control system for the user.
Though be provided with the unconditional call forwarding of calling control system at the HLR of called ownership, but if desired, still can realize putting through called, the method that adopts is the deexcitation of transience or cancels called unconditional call forwarding setting, just before calling is called, interim deexcitation or cancel called unconditional call forwarding setting, when activating or being provided with called unconditional call forwarding again and can not exert an influence to called calling, activate or be provided with called unconditional call forwarding again at once to this.
The present invention will be further described below in conjunction with an embodiment.
The calling control system generally links to each other by Signaling System Number 7 with the STP (Signalling Transfer Point) of mobile telephone network, support MAP (MAP), ISUP (ISDNYong Hubufen), TUP agreements such as (Telephone User Parts), but, also can change into other and have the network element of Signaling System Number 7 forwards function to be connected according to actual conditions.Also have speech channel to be connected in addition, but according to actual conditions, speech channel also can change into GMSC (gateway exchange) and being connected with TMSC (tandem exchange).
The calling control system generally also needs to link to each other with the Short Message Service Gateway of mobile operator, in order to realize that receiving calling controls the note of user's transmission and control user's transmitting short message to calling.
The calling control system generally also needs to link to each other with the accounting system of mobile operator, in order to realize professional accepting and chargeing.
The calling control system can also link to each other with the internet, can supply user accessing web page in order to provide.
When the mobile phone user need carry out calling control to his mobile phone, can send request to the calling control system by IVR (interactive voice response), note order or WEB/WAP (internet web page/mobile Internet webpage) or other means, the calling control system is after the request of receiving the user, by the accounting system of mobile telephone network operator or directly by Signaling System Number 7 MAP FEATREQ operation, mobile phone is set to the unconditional call forwarding of calling control system for this reason; The user also can be set to the unconditional call forwarding of calling control system voluntarily on mobile phone.Calling user dials is provided with the mobile phone of calling control, can carry out following call flow:
1) calling out will be by unconditional call forwarding to the calling control system.
2) calling control system judges at first whether calling number belongs to number in the white list.White list is provided with in advance by the user.If not the white list user, continue; If the white list user leapt to for the 4th step.
3) give user's audio plays or visual prompts, prompting caller called subscriber is present is inconvenient to receive calls, if but caller be in a hurry, can keep phone do not want on-hook or directly on phone by a key, so that continue to call out called.If the calling control system detects the on-hook signal of caller in a period of time, then finish this calling, the called subscriber can not bothered; If the calling control system detects in a period of time less than Calling party CLear signal, perhaps detect calling subscriber's push button signalling, then be judged to be the calling subscriber and wish to continue to call out.
4) send Signaling System Number 7 MAP FEATREQ operation to the HLR of called ownership.The FeatureRequest operation, Digits wherein (Dialed) parameter is filled out to deexcitation or is cancelled the character string condition code of unconditional call forwarding), perhaps send request to HLR by accounting system, unconditional call forwarding setting with deexcitation or cancellation called subscriber is initiated to called subscriber's call proceeding then immediately.
5) calling control system sends Signaling System Number 7 MAP FEATREQ operation (Feature Request operation to the HLR of called ownership as early as possible, Digits wherein (Dialed) parameter is filled out to activating or be provided with the character string condition code of unconditional call forwarding), perhaps send request to HLR, the called subscriber is activated or is set to the unconditional call forwarding of calling control system again by accounting system.
6) if called subscriber's free time, after called subscriber answer is called out, calling and called user's speech channel path setting, calling and called can directly be conversed.
See also Fig. 1, there is shown the calling controlling call flow process in the present embodiment, CPT promptly refers to the calling control system among the figure.Its flow process is as follows:
1. the calling subscriber makes a call, and calls out by I SUP IAM (initial address message) message and arrives GMSC.
2.GMSC initiate inquiry (LOCREQ) (Location Request operation) to the HLR of called ownership.
3.HLR return the relevant user profile of GMSC, inform that GMSC user has been provided with unconditional call forwarding to the CPT platform.
4.GMSC route the call to the CPT platform according to the call forwarding number.
5.CPT platform is analyzed this calling by caller selection connection according to the calling number and the original called party number of IAM message, so direct loopback ACM (Address Complete Message) message.And playing alert tones " user that you dial is inconvenient to answer your incoming call, if you are in a hurry, please by 1, otherwise asks on-hook ".
6.ACM message returns to originating switch.
7. the calling subscriber selects to lead to by 1 keyed jointing, and CPT sends FEATREQ message to called HLR, with the called unconditional call forwarding setting of deexcitation.
Return 8.FEATREQ receive the response.
9.CPT platform is initiated outgoing call to called number, because the unconditional call forwarding setting of called number is by deexcitation, calling will directly be routed to called.
10.CPT after receiving ACM or REL (release message) message.
11.CPT send FEATREQ message to called HLR, to activate called unconditional call forwarding setting.
Return 12.FEATREQ receive the response.
Above embodiment is only for the usefulness that the present invention is described, but not limitation of the present invention, person skilled in the relevant technique, under the situation that does not break away from the spirit and scope of the present invention, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present invention, should be limited by each claim.
Claims (3)
1. method that calling is controlled to the CDMA mobile phone, it is characterized in that, some equipment by Signaling System Number 7 access mobile telephone network are formed a calling control system, CDMA mobile phone user is if carry out calling control to mobile phone, need be set to the unconditional call forwarding of a calling control system at the HLR of its ownership, others dials his mobile phone after being provided with, call out and at first to be arrived this calling control system by unconditional call forwarding, the calling control system is through judging, this judgement can set in advance criterion by the called subscriber, or make the selection that whether continues to call out according to prompting by the calling subscriber, if the calling control system judges that need not continuation calls out called, calling procedure will finish, and will be called interference-free; Need to continue to call out if the calling control system is judged, will carry out following process and connect called:
1) sends Signaling System Number 7 MAP FEATREQ operation to the HLR of called ownership, it is the FeatureRequest operation, Digits parameter is wherein filled out to deexcitation or is cancelled the character string condition code of unconditional call forwarding, perhaps send request to HLR by accounting system, unconditional call forwarding setting with deexcitation or cancellation called subscriber is initiated to called subscriber's call proceeding then immediately;
2) calling control system confirm to call out arrived called after, send Signaling System Number 7 MAP FEATREQ operation to the HLR of called ownership immediately, it is Feature Request operation, Digits parameter is wherein filled out to activating or be provided with the character string condition code of unconditional call forwarding, perhaps send request to HLR, the called subscriber is activated or is set to the unconditional call forwarding of calling control system again by accounting system.
2. the method that calling is controlled to the CDMA mobile phone according to claim 1 is characterized in that: when needs carry out calling control to mobile phone, need be set to the unconditional call forwarding of calling control system for the user in the HLR of mobile phone ownership.
3. the method that calling is controlled to the CDMA mobile phone according to claim 1, it is characterized in that: though be provided with the unconditional call forwarding of calling control system at the HLR of called ownership, but if desired, still can realize putting through called, the method that adopts is the deexcitation of transience or cancels called unconditional call forwarding setting, promptly before calling is called, interim deexcitation or cancel called unconditional call forwarding setting, when activating or being provided with called unconditional call forwarding again and can not exert an influence to called calling, activate or be provided with called unconditional call forwarding at once again to this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010211760 CN101867905A (en) | 2010-06-29 | 2010-06-29 | Method for controlling incoming call of CDMA mobile telephone |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010211760 CN101867905A (en) | 2010-06-29 | 2010-06-29 | Method for controlling incoming call of CDMA mobile telephone |
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| CN101867905A true CN101867905A (en) | 2010-10-20 |
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| CN 201010211760 Pending CN101867905A (en) | 2010-06-29 | 2010-06-29 | Method for controlling incoming call of CDMA mobile telephone |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006062900A2 (en) * | 2004-12-06 | 2006-06-15 | Roamware, Inc. | Scalable message forwarding |
| CN101707753A (en) * | 2009-11-17 | 2010-05-12 | 杭州诚智天扬科技有限公司 | Method and platform for implementing emergency interference service in mobile communication network |
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2010
- 2010-06-29 CN CN 201010211760 patent/CN101867905A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006062900A2 (en) * | 2004-12-06 | 2006-06-15 | Roamware, Inc. | Scalable message forwarding |
| CN101707753A (en) * | 2009-11-17 | 2010-05-12 | 杭州诚智天扬科技有限公司 | Method and platform for implementing emergency interference service in mobile communication network |
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Application publication date: 20101020 |