CN101031000A - System and method for utilizing wide-band color bell by narrow-band user - Google Patents
System and method for utilizing wide-band color bell by narrow-band user Download PDFInfo
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- CN101031000A CN101031000A CN 200610058309 CN200610058309A CN101031000A CN 101031000 A CN101031000 A CN 101031000A CN 200610058309 CN200610058309 CN 200610058309 CN 200610058309 A CN200610058309 A CN 200610058309A CN 101031000 A CN101031000 A CN 101031000A
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Abstract
The system comprises: intelligent network service control-point equipment; wideband network service application server; wideband media server; and wideband and narrow band networks. The method thereof comprises: a) transmitting the calling request of narrow band network user to the intelligent network service control-point equipment; b) the intelligent network service control-point equipment decides if using the wideband player to play the multimedia ring back tone; if yes, the wideband network service application server indicates the wideband player to play the multimedia ring back tone. By the invention, the narrow band network users can use the wideband multimedia ring back tone without modifying the currently-used protocol or adding new protocol.
Description
Technical field
The present invention relates to the electronic communication technology field, particularly a kind of system and method that can make narrow-band user use wide-band color bell.
Background technology
The bandwidth of Network has been expanded in the broadband, has contained to the user to bring the more various communication technologys of high bandwidth, relates to each link of communication network, and has caused therefrom having improvement and the lifting based on the various communication equipments of narrow band service now.The telephone network that aims at the professional design of narrowband voice is must change coming in the face of broadband services temporarily really, but what broadband technology selects, and see cost and existing network foundation that the client can bear.
Broadband services is relative narrow band service, in general, is lower than the communication service general designation narrow band service of 2Mb/s for speed, the business that provides as telephone network.For the communication service that is higher than 2Mb/s, be called wideband communications service as frame relay service, video request program, ATM business, TV meeting etc.
The broadband is a telecommunication technology term for the arrowband, is meant that mainly the user enjoys professional bandwidth in the network.For now, in the industry relatively approval be that service bandwidth more than the 384kb/s that the terminal use can be enjoyed is defined as " broadband ", the service bandwidth of 64～384kb/s is defined as " inferior broadband ".
New generation network is the network of business-driven, by business and call out control and separate and calls out control and separate with carrying and realize relatively independent business system, makes business really be independent of network, and providing of business is provided flexibly effectively.Softswitch technology is as the embodiment of business/control with transmission/access separating thought, its core concept is a hardware replace by software, by the mode of software realize original switch control, continue and function such as Business Processing, agreement by standard between each entity connects and communicates by letter, and is convenient to realize quickly the agreement of all kinds of complexity and provides professional more easily in new generation network.
At networks such as narrowband network such as GSM, CDMA, PHS, landline telephones, there has been ripe business machine that Ring Back Tone service is provided at present.In broadband network (based on the network of Internet Protocol), people have also proposed the demand to CRBT naturally, promptly to the demand of wide-band color bell.Some on a large scale investment construction the operator of broadband network, wish that the cost with minimum is that the wide and narrow strip network user provides Ring Back Tone service simultaneously.If can fully use the playback resource of broadband, arrowband, then operator need not reinvest new hardware device, just can carry out Ring Back Tone service and only need make an amendment existing software, can significantly reduce cost.
Summary of the invention
Technical problem to be solved by this invention has been to provide a kind of narrow-band user to use the system and method for wide-band color bell, can realize the use of narrow-band user to broadband network CRBT resource, neither needing operator is that broadband network, narrowband network increase equipment investment, has also kept the consistency of Ring Back Tone service to arrowband, broadband user.
For solving the problems of the technologies described above, the invention provides the system and method that a kind of narrow-band user uses wide-band color bell.System comprises: equipment of Service Control Point of intelligent network, broadband network service application service device, broadband media services device, broadband network and narrowband network.
Described equipment of Service Control Point of intelligent network comprises arrowband judge module and narrow band service module, wherein:
The arrowband judge module links to each other with described narrowband network, and the call request to narrow-band user that is used for receiving according to continuing judges that coloring ring back tone playing equipment is arrowband tone playing equipment or broadband media services device, and judged result is reported the narrow band service module;
The narrow band service module is used for indicating whether by broadband media services device coloring ring back tone playing according to the judged result of the coloring ring back tone playing sound equipment that receives;
Described broadband network service application service device comprises:
The broadband services module is used for the judged result indication broadband media services device coloring ring back tone playing according to the coloring ring back tone playing sound equipment that receives.
Described system may further include:
Tandem Gateway and SGW link to each other with narrowband network with described broadband network, are used for the voice signal that voice signal with broadband network is converted to narrowband network and send to narrowband network.
The voice signal of described narrowband network can be speech channel relay voice signal.
The voice signal of described broadband network can be broadband Media Stream voice signal.
Described system may further include:
SoftSwitch links to each other with broadband network service application service device with described equipment of Service Control Point of intelligent network, is used to transmit the Ring Back Tone service trigger message, indicates the called party information that continues.
Described SoftSwitch can link to each other with SGW with Tandem Gateway, is used for the signalling system No.7 message that transmits on broadband network alternately.
Narrow band switching machine on the described narrowband network can receive the narrow-band user call request, send message according to user property or number segment to the arrowband judge module, the arrowband judge module judges whether to use broadband media services device coloring ring back tone playing, and judged result is sent the narrow band service module.
Described narrow band service module can indicate whether replay call to broadband network service application service device according to the judged result of the coloring ring back tone playing equipment that receives, by broadband network service application service device indication broadband media services device coloring ring back tone playing.
Narrow-band user uses the method for wide-band color bell may further comprise the steps:
A. the call request of narrow-band user is continued and be delivered to equipment of Service Control Point of intelligent network;
B. equipment of Service Control Point of intelligent network judges whether to use broadband media services device coloring ring back tone playing;
C. equipment of Service Control Point of intelligent network is judged and be used broadband media services device coloring ring back tone playing, the indication broadband media services that continues device coloring ring back tone playing.
Described equipment of Service Control Point of intelligent network judges whether to use the concrete steps of broadband media services device coloring ring back tone playing to be: equipment of Service Control Point of intelligent network judges whether to use broadband media services device coloring ring back tone playing according to user property or number segment.
Described equipment of Service Control Point of intelligent network is judged and be used broadband media services device coloring ring back tone playing, the step of the indication broadband media services that continues device coloring ring back tone playing may further include: equipment of Service Control Point of intelligent network continues to send request command to broadband network service application service device, by broadband network service application service device indication broadband media services device coloring ring back tone playing.
Described equipment of Service Control Point of intelligent network is judged and be used broadband media services device coloring ring back tone playing, and the step of the indication broadband media services device coloring ring back tone playing that continues may further include: equipment of Service Control Point of intelligent network continues and by Tandem Gateway and SGW the voice signal that the voice signal of broadband network is converted to narrowband network is sent in the narrowband network.
The voice signal of described narrowband network can be speech channel relay voice signal.
The voice signal of described broadband network can be broadband Media Stream voice signal.
Described method can be by Tandem Gateway and SGW carrying CRBT sound.
Described method can be transmitted the Ring Back Tone service trigger message by SoftSwitch, indicate the called party information that continues.
The application of the invention narrow-band user uses the system and method for wide-band color bell, can realize the use of narrow-band user to the broadband network Ring Back Tone service, need not revise existing protocol or increase New Deal by narrowband network, can make full use of the resource of broadband network, and use these resources neatly; Use advanced broadband network technology to provide media ring function to narrow-band user, neither needing operator is that broadband network, narrowband network increase equipment investment, has also kept the consistency of Ring Back Tone service to arrowband, broadband user.
Description of drawings
Fig. 1 is the grid schematic diagram that uses wide-band color bell according to the described narrow-band user of the embodiment of the invention;
The bell sound speech channel schematic diagram of Fig. 2 when providing CRBT to narrowband network according to the described use broadband media services of embodiment of the invention device;
The handling process schematic diagram of Fig. 3 when providing CRBT to narrowband network according to the described system of the embodiment of the invention;
Fig. 4 is the modular structure schematic diagram that uses the system of wide-band color bell according to the described narrow-band user of the embodiment of the invention.
Embodiment
As shown in Figure 1, for use the grid schematic diagram of wide-band color bell according to the described narrow-band user of the embodiment of the invention, wherein pointed out apparatus of the present invention: by equipment of Service Control Point of intelligent network (SCP, or title Ring Back Tone service Control Server) 104, broadband network service application service device (ApplicationServer refers to comprise the application server of Parlay Gateway function here) 104, ip intelligent peripherals and Service Switching Point (IP/SSP) 103, broadband media services device (MS) 105, narrow band switching machine 102, SoftSwitch (SS) 106, Tandem Gateway and SGW (TG/SG) 107, broadband network 108, narrowband network, narrow-band user 101, broadband user's 109 compositions such as grade.
Wherein, SCP, APP can be that to close the equipment of establishing be that SCP supports SIP (SessionInitiation Protocol) on hardware, or APP supports INAP (Intelligent Network Application Part), are called SCP/APP; Be used to transmit being connected between SCP/APP104 and the IP/SSP103 such as Ring Back Tone service trigger message, indication coloring ring back tone playing message breath etc., agreement between the two is INAP.Be used to transmit being connected between SCP/APP104 and the SS106 such as Ring Back Tone service trigger message, the indication called party information etc. that continues, agreement between the two is SIP.SCP/APP104 be used for SCP/APP104 instruct MS 105 coloring ring back tone playing sounds being connected of MS105, agreement between the two is SIP or MGCP.Be connected to signalling system No.7 and speech channel relaying between TG/SG107 and the IP/SSP103, an important function of the speech channel relaying is here carried the CRBT sound exactly.TG/SG107 is connected to broadband network (comprise and be connected to MS105), can be speech channel relay voice conversion of signals broadband Media Stream voice signal and send in the broadband network, perhaps broadband Media Stream voice signal is converted to speech channel relay voice signal and send in the narrowband network; G.711 or the like agreement between TG and the broadband network can be RTP and media stream message agreement as.TG/SG107 also is connected with called SS106 (or dialed field SS), is used for the mutual signalling system No.7 message that transmits on broadband network, and agreement between the two is SIGTRAN.
In the embodiment of the invention, the color ring systems of being made up of SCP/APP104, IP/SSP103, MS105 provides the method for Ring Back Tone service as follows to narrowband network:
Step 1, when the calling to the CRBT narrow-band user arrived, the narrow band switching machine sent message according to user property or number segment to SCP, request coloring ring back tone playing sound.
Step 2, the business software logic on the SCP is triggered, and judges and uses what device plays CRBT sound.
Step 3, if use the IP playback, then SCP indication SSP connects the sound resource on the IP, coloring ring back tone playing sound.
Step 4, if use the MS playback, then SCP indication SSP replay call is to broadband network.
Step 5, the call request signaling arrives SS through SG, and SS sends out message to APP according to analyzing called number, triggers the Ring Back Tone service on the APP.
Step 6, the APP instruct MS connects caller (TG) Media Stream, coloring ring back tone playing sound.
In the above-mentioned steps,, send out message by the narrow band switching machine and give SCP, by SCP indication SSP and have influence on tone playing equipment and discharge resource, finish the coloring ring back tone playing sound if called party answer, call out and to fail to connect or to call out overtime.
As shown in Figure 2, bell sound speech channel schematic diagram when providing CRBT to narrowband network according to the described use broadband media services of embodiment of the invention device, wherein the calling route is routed to called (ownership) switch, called switch request IP/SSP coloring ring back tone playing sound; Under the control of SCP/APP, the CRBT sound is transmitted through narrowband network (called the switch 102) → such path of caller of MS105 → TG+SG107 → called ownership, this wherein, being the broadband Media Stream between MS105 → TG+SG107, is the circuit speech channel of narrowband network between the narrowband network of TG+SG107 → called ownership (called switch 102).
As shown in Figure 3, the handling process schematic diagram when providing CRBT to narrowband network for system according to the described narrow-band user use of embodiment of the invention wide-band color bell, step is as follows:
(step 701) arrives the called switch of narrowband network to arrowband called subscriber's calling, and the narrow band switching machine continues called.Behind called terminal ringing, the narrow band switching machine is initiated to the calling of IP/SSP again according to UAD or number segment configuration
(step 702) IP/SSP receives incoming call, triggers the Ring Back Tone service logic on the SCP.
Data in the Ring Back Tone service check system on (step 703) SCP judge under the present case to use what device plays CRBT sound.
(step 704) then changes step 712 if the color ring systems Set For Current is to use the IP playback, otherwise changes next step.
(step 705) then changes step 712 if the current CRBT sound that the user is provided with is stored on the IP, otherwise changes next step.
(step 706) SCP indication SSP is established to the calling of broadband network.
(step 707) request is set up calling signaling and is arrived SS through SG, and SS sends out message to APP, triggers the Ring Back Tone service on the APP.
(step 708) APP instruct MS Media Stream (passing through TG) between MS, the caller that continues.
(step 709) APP instruct MS coloring ring back tone playing sound, the CRBT sound is heard in caller.
Behind (step 710) called party answer, the narrow band switching machine is discharged into the speech channel of IP/SSP, finishes Ring Back Tone service.
Service logic on (step 711) APP, the SCP finishes respectively, and discharges the resource on the MS.
(step 712) SCP indication IP coloring ring back tone playing sound, the CRBT sound is heard in caller.
Behind (step 713) called party answer, the narrow band switching machine is discharged into the speech channel of IP/SSP, finishes Ring Back Tone service.
Service logic on (step 714) SCP finishes, and discharges the resource on the IP.
(step 715) flow process finishes.
Press networking of the present invention, to the calling of narrow-band user, the control signaling can arrive called switch (or dialed field switch) earlier, by the Ring Back Tone service on the narrow band switching machine triggering SCP/APP.
In the present embodiment, the called switch in arrowband (or dialed field switch) has following function: when the message related to calls to color ring user arrives, narrow band switching machine basis is to the analysis of UAD or the analysis of number segment, behind called terminal ringing, send message to SCP/APP, cooperate with SCP/APP and realize media ring function.
Fig. 4 is the modular structure schematic diagram that uses the system of wide-band color bell according to the described narrow-band user of the embodiment of the invention, comprising: broadband network service application service device 801 and equipment of Service Control Point of intelligent network 802.
Broadband network service application service device 801 comprises:
Broadband services module 805 is used for the judged result indication broadband media services device coloring ring back tone playing according to the coloring ring back tone playing sound equipment that receives.
Equipment of Service Control Point of intelligent network 802 comprises arrowband judge module 806 and narrow band service module 807, wherein:
Arrowband judge module 806 links to each other with narrowband network, and the call request to narrow-band user that is used for receiving according to continuing judges that coloring ring back tone playing equipment is arrowband tone playing equipment or broadband media services device, and judged result is reported narrow band service module 807;
Narrow band service module 807 is used for indicating whether by broadband media services device coloring ring back tone playing according to the judged result of the coloring ring back tone playing sound equipment that receives.
Claims (16)
1, a kind of narrow-band user uses the system of wide-band color bell, it is characterized in that, comprising: equipment of Service Control Point of intelligent network, broadband network service application service device, broadband media services device, broadband network and narrowband network;
Described equipment of Service Control Point of intelligent network comprises arrowband judge module and narrow band service module, wherein:
The arrowband judge module links to each other with described narrowband network, and the call request to narrow-band user that is used for receiving according to continuing judges that coloring ring back tone playing equipment is arrowband tone playing equipment or broadband media services device, and judged result is reported the narrow band service module;
The narrow band service module is used for indicating whether by broadband media services device coloring ring back tone playing according to the judged result of the coloring ring back tone playing sound equipment that receives;
Described broadband network service application service device comprises:
The broadband services module is used for the judged result indication broadband media services device coloring ring back tone playing according to the coloring ring back tone playing sound equipment that receives.
According to the described system of claim 1, it is characterized in that 2, described system further comprises:
Tandem Gateway and SGW link to each other with narrowband network with described broadband network, are used for the voice signal that voice signal with broadband network is converted to narrowband network and send to narrowband network.
According to the described system of claim 2, it is characterized in that 3, the voice signal of described narrowband network is a speech channel relay voice signal.
According to the described system of claim 2, it is characterized in that 4, the voice signal of described broadband network is a broadband Media Stream voice signal.
According to the described system of claim 2, it is characterized in that 5, described system further comprises:
SoftSwitch links to each other with broadband network service application service device with described equipment of Service Control Point of intelligent network, is used to transmit the Ring Back Tone service trigger message, indicates the called party information that continues.
According to the described system of claim 5, it is characterized in that 6, described SoftSwitch links to each other with SGW with Tandem Gateway, be used for the signalling system No.7 message that on broadband network, transmits alternately.
7, according to the described system of claim 1, it is characterized in that, narrow band switching machine on the described narrowband network receives the narrow-band user call request, send message according to user property or number segment to the arrowband judge module, the arrowband judge module judges whether to use broadband media services device coloring ring back tone playing, and judged result is sent the narrow band service module.
8, according to the described system of claim 1, it is characterized in that, described narrow band service module, judged result according to the coloring ring back tone playing equipment that receives indicates whether replay call to broadband network service application service device, by broadband network service application service device indication broadband media services device coloring ring back tone playing.
9, a kind of narrow-band user uses the method for wide-band color bell, it is characterized in that, may further comprise the steps:
A. the call request of narrow-band user is continued and be delivered to equipment of Service Control Point of intelligent network;
B. equipment of Service Control Point of intelligent network judges whether to use broadband media services device coloring ring back tone playing;
C. equipment of Service Control Point of intelligent network is judged and be used broadband media services device coloring ring back tone playing, the indication broadband media services that continues device coloring ring back tone playing.
10, according to the described method of claim 9, it is characterized in that described equipment of Service Control Point of intelligent network judges whether to use the concrete steps of broadband media services device coloring ring back tone playing to be: equipment of Service Control Point of intelligent network judges whether to use broadband media services device coloring ring back tone playing according to user property or number segment.
11, according to the described method of claim 9, it is characterized in that, described equipment of Service Control Point of intelligent network is judged and be used broadband media services device coloring ring back tone playing, the step of the indication broadband media services that continues device coloring ring back tone playing further comprises: equipment of Service Control Point of intelligent network continues to send request command to broadband network service application service device, by broadband network service application service device indication broadband media services device coloring ring back tone playing.
12, according to the described method of claim 9, it is characterized in that, described equipment of Service Control Point of intelligent network is judged and be used broadband media services device coloring ring back tone playing, and the step of the indication broadband media services device coloring ring back tone playing that continues further comprises: equipment of Service Control Point of intelligent network continues and by Tandem Gateway and SGW the voice signal that the voice signal of broadband network is converted to narrowband network is sent in the narrowband network.
According to the described method of claim 12, it is characterized in that 13, the voice signal of described narrowband network is a speech channel relay voice signal.
According to the described method of claim 12, it is characterized in that 14, the voice signal of described broadband network is a broadband Media Stream voice signal.
According to the described method of claim 9, it is characterized in that 15, described method is by Tandem Gateway and SGW carrying CRBT sound.
According to the described method of claim 9, it is characterized in that 16, described method is transmitted the Ring Back Tone service trigger message, indicated the called party information that continues by SoftSwitch.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610058309A CN101031000B (en) | 2006-03-01 | 2006-03-01 | System and method for utilizing wide-band color bell by narrow-band user |
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| CN200610058309A CN101031000B (en) | 2006-03-01 | 2006-03-01 | System and method for utilizing wide-band color bell by narrow-band user |
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| CN101031000A true CN101031000A (en) | 2007-09-05 |
| CN101031000B CN101031000B (en) | 2010-05-12 |
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| CN200610058309A Active CN101031000B (en) | 2006-03-01 | 2006-03-01 | System and method for utilizing wide-band color bell by narrow-band user |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101299783B (en) * | 2008-06-03 | 2011-01-05 | 中兴通讯股份有限公司 | Method and apparatus for implementing color ring service based on switch |
| CN102111414A (en) * | 2011-02-24 | 2011-06-29 | 中兴通讯股份有限公司 | Method and system for realizing broadband playback in narrow band service |
| CN102752723A (en) * | 2011-04-19 | 2012-10-24 | 中兴通讯股份有限公司 | Method and system for carrying out playback of narrowband service by utilizing wideband |
| CN102811387A (en) * | 2011-06-02 | 2012-12-05 | 中兴通讯股份有限公司 | Method and system for processing code division multiple access narrow band voice business |
| CN102811387B (en) * | 2011-06-02 | 2016-12-14 | 中兴通讯股份有限公司 | The method and system of CDMA narrowband speech Business Processing |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1220398C (en) * | 2003-07-21 | 2005-09-21 | 中国移动通信集团公司 | A method for providing personalized ring back tone in mobile intelligent network system |
| CN100471207C (en) * | 2004-06-03 | 2009-03-18 | 华为技术有限公司 | Method for customizing ring back tone |
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2006
- 2006-03-01 CN CN200610058309A patent/CN101031000B/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101299783B (en) * | 2008-06-03 | 2011-01-05 | 中兴通讯股份有限公司 | Method and apparatus for implementing color ring service based on switch |
| CN102111414A (en) * | 2011-02-24 | 2011-06-29 | 中兴通讯股份有限公司 | Method and system for realizing broadband playback in narrow band service |
| WO2012113209A1 (en) * | 2011-02-24 | 2012-08-30 | 中兴通讯股份有限 | Method and system for realizing broadband playback in narrowband service |
| CN102752723A (en) * | 2011-04-19 | 2012-10-24 | 中兴通讯股份有限公司 | Method and system for carrying out playback of narrowband service by utilizing wideband |
| WO2012142813A1 (en) * | 2011-04-19 | 2012-10-26 | 中兴通讯股份有限公司 | Method and system for playing narrowband service using broadband |
| CN102752723B (en) * | 2011-04-19 | 2015-06-24 | 中兴通讯股份有限公司 | Method and system for carrying out playback of narrowband service by utilizing wideband |
| CN102811387A (en) * | 2011-06-02 | 2012-12-05 | 中兴通讯股份有限公司 | Method and system for processing code division multiple access narrow band voice business |
| WO2012163092A1 (en) * | 2011-06-02 | 2012-12-06 | 中兴通讯股份有限公司 | Method and system for handling code division multiple access narrowband voice service |
| CN102811387B (en) * | 2011-06-02 | 2016-12-14 | 中兴通讯股份有限公司 | The method and system of CDMA narrowband speech Business Processing |
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| CN101031000B (en) | 2010-05-12 |
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