CN100456889C - System and method for implementing background music service - Google Patents
System and method for implementing background music service Download PDFInfo
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- CN100456889C CN100456889C CNB2006100922207A CN200610092220A CN100456889C CN 100456889 C CN100456889 C CN 100456889C CN B2006100922207 A CNB2006100922207 A CN B2006100922207A CN 200610092220 A CN200610092220 A CN 200610092220A CN 100456889 C CN100456889 C CN 100456889C
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- called
- roaming number
- control nodes
- business control
- message
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
- H04M2207/12—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place intelligent networks
Abstract
The invention relates to a system for realizing background sound, wherein it comprises calling junction (1), attach position register (3), and called junction (4), strengthen intelligent external device (2), and service control node (5). The node (5) is used to obtain the message sent from calling junction (1) to the register (3), to distribute route number to the junction (10 via the called roaming number; the external device (2) is used to obtain the called roaming number via the route number, to route the circuit to the called junction (4), build communication and play background sound. The invention can realize background sound service while the control priority belongs to called user.
Description
Technical field
The present invention relates to communication technical field, especially relate to a kind of system and method for realizing background music service.
Background technology
Fig. 1 is the system of existing realization background music service.As shown in Figure 1, this system comprises: originating switch (a_MSC) 1 ', strengthen ip intelligent peripherals (Advanced Inteligent Periphera, AIP) 2 ' and called end office (b_MSC) 4 '.Wherein, strengthen ip intelligent peripherals 2 ', be used for playing background sound, to realize background sound in the speech channel of calling and called.
Concrete, when caller makes a call, can increase special prefix, i.e. an access code in the called number front, called number is " prefix+called number " like this, switch routes to speech channel according to this prefix and strengthens ip intelligent peripherals 2 ' then, strengthens ip intelligent peripherals 2 ' according to called number, and speech channel is routed to called end office 4 ', when called connection phone, strengthen ip intelligent peripherals 2 ' and can receive response message, and begin to play background sound, thereby realize called background music service.
But, existing background music service all is to be initiated by caller, control is in caller, particularly existing subscriber dialing all is that caller directly accesses called number from its telephone directory book, need increase this prefix to realize background music service, therefore when calling before called number, make troubles to caller, if caller does not increase this prefix because of forgetting or disliking trouble before called number, then the conversation of calling and called is the same with normal talking, does not have the broadcast of background sound.
Summary of the invention
The objective of the invention is to, a kind of system that realizes background music service is provided.
Another purpose of the present invention is, a kind of method that realizes background music service is provided.
The system of realization background music service of the present invention, comprise originating switch 1, attaching position register 3 and called end office 4, wherein, also comprise and strengthen ip intelligent peripherals 2 and business control nodes 5, described business control nodes 5, the message of obtaining called roaming number that is used for sending according to originating switch 1 sends the message of obtaining called roaming number to described attaching position register 3, determine called when having applied for background music service, according to the called roaming number that obtains is that originating switch 1 distributes routing number, and described routing number is for pointing to the virtual-number that strengthens ip intelligent peripherals (2);
Described enhancing ip intelligent peripherals 2 is used for obtaining the real called party roaming number according to routing number to business control nodes (5), and according to this real called party roaming number speech channel is routed to called end office 4, sets up speech channel, and plays background sound.
The method of realization background music service of the present invention comprises the following steps:
The routing number that originating switch 1 returns according to business control nodes 5 routes to enhancing ip intelligent peripherals 2 with speech channel;
Strengthen ip intelligent peripherals 2 and obtain the real called party roaming number to business control nodes (5), and speech channel is routed to called end office 4, set up speech channel and play background sound according to the real called party roaming number according to described routing number.
Wherein, described enhancing ip intelligent peripherals (2) obtains real called party roaming according to described routing number to business control nodes (5) and comprises the following steps:
Described enhancing ip intelligent peripherals 2 sends the message of acquisition request called roaming number to business control nodes 5; Business control nodes 5 returns the real called party roaming number according to the information of carrying in the request message of receiving to strengthening ip intelligent peripherals 2.
Described business control nodes (5) is according to the message of the acquisition request called roaming number of originating switch (1) transmission, send the message of obtaining called roaming number to attaching position register (3), determining calledly when having applied for background music service, is that originating switch (1) distributes routing number to comprise the following steps: according to the called roaming number that obtains
Described business control nodes 5 is sent to attaching position register 3 according to the request message of the acquisition request called roaming number of originating switch 1 transmission of obtaining with message;
Attaching position register 3 obtains called roaming number according to described request message to called end office, and called roaming number is back to business control nodes 5;
Wherein, also comprise the following steps:
When business control nodes 5 was not applied for background music service according to the called roaming number judgement is called, business control nodes 5 was back to originating switch 1 with called roaming number, and originating switch 1 is connected called end office 4 according to normal talking.
The invention has the beneficial effects as follows: according to the system and method for background music service of the present invention, realized that control is at called background music service, caller is dialed called according to normal dial mode, need not to increase prefix and can enjoy background music service passively before called number; By opening called background music service, can be operator and bring new accrued revenue; Can support cdma network and GSM network simultaneously, need not prior network device is developed.
Description of drawings
Fig. 1 is the structural representation of the system of existing realization background music service;
Fig. 2 is the structural representation of system of the realization background music service of the embodiment of the invention one;
Fig. 3 is the method flow diagram of the realization background music service of the embodiment of the invention one;
Fig. 4 is the structural representation of system of the realization background music service of the embodiment of the invention two.
Embodiment
Below with reference to the system and method for accompanying drawing 2～4 explanations according to realization background music service of the present invention.
Core concept of the present invention is: obtain caller is obtained called number in calling out called process order by business control nodes is set, obtain called number, and this called number done conversion, make speech channel route to the enhancing ip intelligent peripherals, thereby realize that caller is called according to normal dial mode calling, need not before called number, to increase prefix and can enjoy background music service.
Of the present invention called be mobile network user.For example, in cdma network or GSM network, caller all relates to the process of obtaining called roaming number when calling is called, and for example, the message of obtaining called roaming number at cdma network is position enquiring (LOCREQ) message; The message of obtaining called roaming number at the GSM network is SRI.After originating switch obtains called roaming number, speech channel is routed under the called current visit office, calledly presses call through behind the turn-on key according to this roaming number.
But, in said process, there is no the insertion of background sound in the communication process of calling and called.If increase business control nodes (Service Control Point, SCP) obtain called roaming number, then called roaming number is carried out conversion (promptly, before called roaming number, increase prefix), make originating switch that speech channel is routed to the enhancing ip intelligent peripherals, speech channel is behind the enhancing ip intelligent peripherals, it reduces to called roaming number, promptly remove prefix, caller and called speech channel string together the most at last, realize that the conversation speech channel through strengthening ip intelligent peripherals, strengthens ip intelligent peripherals playing back music in the communication process of calling and called, thereby can realize the background sound function.
Embodiment one
Fig. 2 is the structural representation of system of the realization background music service of present embodiment.As shown in Figure 2, this system comprises: originating switch 1, strengthen ip intelligent peripherals 2, attaching position register (Home LocationRegister, HLR) 3, called end office 4 and business control nodes 5.
Wherein: attaching position register 3 is used for sending a message to called end office 4, to obtain called roaming number according to called positional information in its registration; Business control nodes 5, be used to obtain the message between originating switch 1 and the attaching position register 3, obtain called roaming number from attaching position register 3, and before the called roaming number that obtains, increase special prefix, be used for originating switch 1 and speech channel routed to enhancing ip intelligent peripherals 2 according to this prefix; Strengthen ip intelligent peripherals 2, it has been assigned with roaming number section, is used for according to its called roaming number of receiving speech channel being routed to called end office 4.The 26S Proteasome Structure and Function of other unit is a prior art, and the present invention no longer describes in detail.
Concrete, the message that called roaming number is obtained in originating switch 1 transmission is to business control nodes 5, and business control nodes 5 is sent to attaching position register 3 according to called number with message; Attaching position register 3 sends a message to called end office 4 and obtains called roaming number according to called positional information in its registration; After called end office 4 gets access to called roaming number, it is returned to business control nodes 5; If the called number application background music service, then business control nodes 5 is kept at called roaming number in its database, and before this called roaming number, increasing special prefix (that is, strengthening the address of ip intelligent peripherals 2), the called roaming number that has increased special prefix is a routing number; Originating switch 1 routes to speech channel according to the prefix in this routing number and strengthens ip intelligent peripherals 2; Strengthen ip intelligent peripherals 2 and will remove this prefix, and speech channel is routed to called end office 4, thereby in the communication process of calling and called, insert background sound, realize the background music service between the calling and called according to called roaming number.
Below, the method for the realization background music service of specific descriptions present embodiment, as shown in Figure 3, this method may further comprise the steps:
Step a ') originating switch 1 sends and obtains the message of called roaming number to business control nodes 5;
Step b ') after business control nodes 5 is received the message of originating switch 1, judge called affiliated attaching position register according to called number, then the destination address of message is changed to the address of the attaching position register 3 under called, and message is sent to attaching position register 3;
Step c ') attaching position register 3 will send a message to called end office 4 and obtain called roaming number according to called positional information in its registration;
Steps d ') called end office 4 is sent to attaching position register 3 with the called roaming number that obtains;
Step e ') attaching position register 3 returns to business control nodes 5 with called roaming number;
Step f ') business control nodes 5 is judged the called background music service of whether having applied for, if, then called roaming number is kept in its database, be that originating switch 1 distributes routing number (promptly then, before called roaming number, increase prefix) and execution in step g '), otherwise, execution in step k ');
Step k ') business control nodes 5 is back to originating switch 1 with called roaming number, and originating switch 1 is connected called end office 4 according to normal talking;
Step g ') the described routing number that returns according to business control nodes 5 of originating switch 1, speech channel routed to strengthen ip intelligent peripherals 2;
Step h ') strengthens 2 pairs of described routing numbers of ip intelligent peripherals and resolve (that is, removing this prefix), the called roaming number that obtains according to parsing then, speech channel is routed to called end office 4, when called connection phone, strengthen ip intelligent peripherals 2 and can receive response message, and begin to play background sound.
Be understandable that, in the present embodiment, by increasing business control nodes 5, be used to obtain originating switch 1 and called under attaching position register 3 between message, obtain called roaming number from attaching position register 3, and be that originating switch 1 distributes routing number (promptly, before called roaming number, increase special prefix), be used for originating switch 1 and speech channel routed to enhancing ip intelligent peripherals 2 according to this routing number, after strengthening ip intelligent peripherals 2 these routing numbers of parsing, the called roaming number that obtains according to parsing routes to called end office 4 with speech channel, thereby has realized that control is at called background music service.
Embodiment two
More than, the embodiment of the invention one routes to speech channel when strengthening ip intelligent peripherals 2 for originating switch 1, and (Initial Address Message IAM) can carry the situation of called number to originating switch 1 to the initial address message that strengthens ip intelligent peripherals 2.But, when originating switch routes to the enhancing ip intelligent peripherals with speech channel, because it is not essential that initial address message carries this parameter of called number, therefore, when originating switch 1 when the initial address message that strengthens ip intelligent peripherals 2 can not carry called roaming number, can realize the present invention by the mode of virtual-number.
As shown in Figure 4, the system of present embodiment is identical substantially with the system configuration of the embodiment of the invention shown in Figure 2, comprising: originating switch 1, enhancing ip intelligent peripherals 2, attaching position register 3, called end office 4 and business control nodes 5.
Wherein: business control nodes 5, be used to obtain originating switch 1 and called under attaching position register 3 between message, obtain called roaming numbers from attaching position register 3, and called roaming number be kept in its database.Difference is, the business control nodes 5 of present embodiment is after preserving called roaming number, to be used for originating switch 1 and speech channel be routed to enhancing ip intelligent peripherals 2 for originating switch 1 distributes one to be used in reference to the virtual-number that strengthens ip intelligent peripherals according to this virtual-number; Strengthen between ip intelligent peripherals 2 and the business control nodes 5 and communicate by signaling link or data link, strengthen ip intelligent peripherals 2 and be assigned with roaming number section, be used to accept the real called roaming number that obtains from business control nodes 5, and speech channel routed to called end office 4 according to the called roaming number that obtains.Other unit are identical with the 26S Proteasome Structure and Function of corresponding units in the embodiment of the invention one, and present embodiment is no longer repeated.
Concrete, the message that called roaming number is obtained in originating switch 1 transmission is to business control nodes 5, and business control nodes 5 is sent to attaching position register 3 according to called number with message; Attaching position register 3 sends a message to called end office 4 and obtains called roaming number, and the called roaming number that obtains is returned to business control nodes 5 according to called positional information in its registration; If the called number application background music service, then business control nodes 5 is preserved real called roaming number, and distributes to 1 one routing numbers of originating switch (in the present embodiment, this routing number is for pointing to the virtual-number that strengthens ip intelligent peripherals 2); Originating switch 1 routes to speech channel according to this routing number and strengthens ip intelligent peripherals 2; Strengthen ip intelligent peripherals 2 and send message, to obtain called roaming number to business control nodes 5; Strengthen ip intelligent peripherals 2 and speech channel is routed to called end office 4, thereby in the communication process of calling and called, play background sound, realize the background music service between the calling and called according to the called roaming number that obtains.
Below, the method for the realization background music service of specific descriptions present embodiment, this method may further comprise the steps:
Step a ") originating switch 1 sends and obtains the message of called roaming number to business control nodes 5;
After step b ") business control nodes 5 is received the message of originating switch 1; judge attaching position register under called; then the destination address of message is changed to the address of the attaching position register 3 under called, and message is sent to attaching position register 3 according to called number;
Step c ") attaching position register 3 will send a message to called end office 4 and obtain called roaming number according to called positional information in its registration;
Steps d ") called end office 4 is sent to attaching position register 3 with the called roaming number that obtains;
Step e ") attaching position register 3 returns to business control nodes 5 with called roaming number;
Step f ") business control nodes 5 is judged the called background music service of whether having applied for; if; then real called roaming number is kept in its database; be that originating switch 1 distributes routing number (promptly; be used in reference to the virtual-number to enhancing ip intelligent peripherals 2) then; execution in step g ") then, otherwise, execution in step k ");
Step k ") business control nodes 5 is back to originating switch 1 with called roaming number, and originating switch 1 is connected called end office 4 according to normal talking;
The routing number that step g ") originating switch 1 returns according to business control nodes 5 routes to enhancing ip intelligent peripherals 2 with speech channel;
Step h ") enhancing 2 pairs of these routing numbers of ip intelligent peripherals (promptly; virtual-number) are resolved and are obtained calling number; and send message (comprising calling number in this message) to business control nodes 5, and the true roaming number with the corresponding called number of this calling number is obtained in requirement;
Step I ") business control nodes 5 is inquired about real called roaming number according to this calling number, and returns real called roaming number to strengthening ip intelligent peripherals 2;
Step j ") strengthens ip intelligent peripherals 2 according to step I ") in the called roaming number that returns, speech channel is routed to called end office 4, when called connection phone, strengthen ip intelligent peripherals 2 and can receive response message, and begin to play background sound.
Be understandable that, in the present embodiment, by increasing business control nodes 5, be used to obtain originating switch 1 and issue message between the attaching position register 3 under called, behind attaching position register 3 acquisition called roaming numbers, called roaming number is preserved, because in the present embodiment, originating switch 1 can't carry called roaming number in the initial address message that strengthens ip intelligent peripherals 2, therefore, business control nodes is that the routing number that originating switch 1 distributes is a virtual-number, be used for originating switch 1 and speech channel routed to enhancing ip intelligent peripherals 2 according to this virtual-number, then, strengthen ip intelligent peripherals 2 transmissions and obtain the message of called roaming number to business control nodes 5, business control nodes 5 is according to the corresponding real called roaming number of the calling number inquiry that comprises in this message and this calling number, return real called roaming number to strengthening ip intelligent peripherals 2 then, and speech channel is routed to called end office 4, thereby realized that control is at called background music service according to real called roaming number.
In addition, when the business control nodes in the present embodiment 5 is the virtual-number of originating switch 1 distribution sensing enhancing ip intelligent peripherals 2, can adopt modes such as Random assignment, do not used as long as satisfy the virtual-number of the sensing enhancing ip intelligent peripherals 2 of its distribution.
In sum, according to the foregoing description, the system of background music service of the present invention has realized that control is at called background music service, caller is dialed called according to normal dial mode, need not to increase prefix and can enjoy background music service passively before called number; By opening called background music service, can be operator and bring new accrued revenue; And the present invention can support cdma network and GSM network simultaneously, need not prior network device is developed.
Concerning those skilled in the art, above embodiment carries out detailed, exemplary explanation as just example to the present invention.In the scope that does not deviate from aim of the present invention, those of ordinary skills can replace resulting technical scheme by various being equal to according to above-mentioned specific embodiment, but these technical schemes all should be included in the scope of claim of the present invention and the scope that is equal within.
Claims (5)
1. a system that realizes background music service comprises originating switch (1), attaching position register (3) and called end office (4), it is characterized in that, also comprise strengthening ip intelligent peripherals (2) and business control nodes (5),
Described business control nodes (5), the message of obtaining called roaming number that is used for sending according to originating switch (1) sends the message of obtaining called roaming number to described attaching position register (3), determine called when having applied for background music service, according to the called roaming number that obtains is that originating switch (1) distributes routing number, and described routing number is for pointing to the virtual-number that strengthens ip intelligent peripherals (2);
Described enhancing ip intelligent peripherals (2) is used for obtaining the real called party roaming number according to routing number to business control nodes (5), and according to this real called party roaming number speech channel is routed to called end office (4), sets up speech channel, and plays background sound.
2. a method that realizes background music service is characterized in that, comprises the following steps:
Business control nodes (5) is according to the message of the acquisition request called roaming number of originating switch (1) transmission, send the message of obtaining called roaming number to attaching position register (3), determine called when having applied for background music service, according to the called roaming number that obtains is that originating switch (1) distributes routing number, and described routing number is for pointing to the virtual-number that strengthens ip intelligent peripherals (2);
The routing number that originating switch (1) returns according to business control nodes (5) routes to enhancing ip intelligent peripherals (2) with speech channel;
Strengthen ip intelligent peripherals (2) and obtain the real called party roaming number to business control nodes (5), and speech channel is routed to called end office (4), set up speech channel and play background sound according to the real called party roaming number according to described routing number.
3. the method for realization background music service as claimed in claim 2 is characterized in that, described enhancing ip intelligent peripherals (2) obtains the real called party roaming number according to described routing number to business control nodes (5) and comprises step:
Described enhancing ip intelligent peripherals (2) sends the message of acquisition request real called party roaming number to business control nodes (5);
Business control nodes (5) returns the real called party roaming number according to the information of carrying in the request message of receiving to strengthening ip intelligent peripherals (2).
4. the method for realization background music service as claimed in claim 2, it is characterized in that, described business control nodes (5) is according to the message of the acquisition request called roaming number of originating switch (1) transmission, send the message of obtaining called roaming number to attaching position register (3), determining calledly when having applied for background music service, is that originating switch (1) distributes routing number to comprise the following steps: according to the called roaming number that obtains
Described business control nodes (5) is sent to attaching position register (3) according to the request message of the acquisition request called roaming number of originating switch (1) transmission of obtaining with message;
Attaching position register (3) obtains called roaming number according to described request message to called end office, and called roaming number is back to business control nodes (5);
Business control nodes (5) is judged called when having applied for background music service according to called roaming number, be that originating switch (1) distributes described sensing to strengthen the virtual-number of ip intelligent peripherals (2) according to the called roaming number that obtains.
5. the method for realization background music service as claimed in claim 3 is characterized in that, also comprises the following steps:
When business control nodes (5) was not applied for background music service according to the called roaming number judgement is called, business control nodes (5) was back to originating switch (1) with called roaming number, and originating switch (1) is connected called end office (4) according to normal talking.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100922207A CN100456889C (en) | 2006-06-14 | 2006-06-14 | System and method for implementing background music service |
| PCT/CN2007/001167 WO2007147312A1 (en) | 2006-06-14 | 2007-04-11 | A system, method and device for realizing background sound service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100922207A CN100456889C (en) | 2006-06-14 | 2006-06-14 | System and method for implementing background music service |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1968521A CN1968521A (en) | 2007-05-23 |
| CN100456889C true CN100456889C (en) | 2009-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100922207A Expired - Fee Related CN100456889C (en) | 2006-06-14 | 2006-06-14 | System and method for implementing background music service |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100456889C (en) |
| WO (1) | WO2007147312A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113286042B (en) * | 2021-05-18 | 2022-10-14 | 号百信息服务有限公司 | System and method capable of customizing call background sound |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100445322B1 (en) * | 2003-09-01 | 2004-08-23 | 주식회사 콜바다 | Service method for using special effect sounds during a phone call |
| CN1540901A (en) * | 2003-10-31 | 2004-10-27 | 华为技术有限公司 | Method for realiing service of ring back back tone in CDMA mobile communication system |
| CN1599391A (en) * | 2004-08-20 | 2005-03-23 | 侯万春 | Equipment and method for adding background sound in telephone talking process |
| CN1671159A (en) * | 2004-03-16 | 2005-09-21 | 华为技术有限公司 | A method for implementing customized ring back tone |
| CN1735110A (en) * | 2004-08-12 | 2006-02-15 | 华为技术有限公司 | Method for joining background voice in call and its system |
-
2006
- 2006-06-14 CN CNB2006100922207A patent/CN100456889C/en not_active Expired - Fee Related
-
2007
- 2007-04-11 WO PCT/CN2007/001167 patent/WO2007147312A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100445322B1 (en) * | 2003-09-01 | 2004-08-23 | 주식회사 콜바다 | Service method for using special effect sounds during a phone call |
| CN1540901A (en) * | 2003-10-31 | 2004-10-27 | 华为技术有限公司 | Method for realiing service of ring back back tone in CDMA mobile communication system |
| CN1671159A (en) * | 2004-03-16 | 2005-09-21 | 华为技术有限公司 | A method for implementing customized ring back tone |
| CN1735110A (en) * | 2004-08-12 | 2006-02-15 | 华为技术有限公司 | Method for joining background voice in call and its system |
| CN1599391A (en) * | 2004-08-20 | 2005-03-23 | 侯万春 | Equipment and method for adding background sound in telephone talking process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1968521A (en) | 2007-05-23 |
| WO2007147312A1 (en) | 2007-12-27 |
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