WO2007147312A1 - Système, procédé et dispositif pour réaliser un service de son d'arrière-plan - Google Patents

Système, procédé et dispositif pour réaliser un service de son d'arrière-plan Download PDF

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Publication number
WO2007147312A1
WO2007147312A1 PCT/CN2007/001167 CN2007001167W WO2007147312A1 WO 2007147312 A1 WO2007147312 A1 WO 2007147312A1 CN 2007001167 W CN2007001167 W CN 2007001167W WO 2007147312 A1 WO2007147312 A1 WO 2007147312A1
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WO
WIPO (PCT)
Prior art keywords
called
end office
background sound
calling
control node
Prior art date
Application number
PCT/CN2007/001167
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English (en)
Chinese (zh)
Inventor
Jianjun Ding
Original Assignee
Huawei Technologies Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of WO2007147312A1 publication Critical patent/WO2007147312A1/fr

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Classifications

    • 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
    • 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

Definitions

  • PT/CN2007/001167 A system, method and device for realizing background sound service.
  • the application is submitted to the Chinese Patent Office on June 14, 2006, and the application number is 200610092220.7.
  • the invention name is "a system for realizing the background sound service and The priority of the Chinese Patent Application, the entire disclosure of which is hereby incorporated by reference.
  • the present invention relates to the field of communication technologies, and in particular, to a system, method and device for implementing background tone services.
  • FIG. 1 shows a prior system for implementing background sound services.
  • the system includes: a calling end office (a-MSC) 1, an Advanced Inteligent Periphera (AIP) 2, and a called end office (b_MSC) 4.
  • the enhanced intelligent peripheral 2 is configured to play a background sound in the calling and called voice channels to implement the background sound.
  • a special prefix that is, an access code
  • the switch routes the voice channel to the enhanced according to the prefix.
  • the intelligent peripheral 2 the enhanced intelligent peripheral 2 routes the voice channel to the called end office 4 according to the called number, and when the called party connects the telephone, the enhanced intelligent peripheral 2 can receive the response information, and The background sound is started to play, thereby realizing the called background sound service.
  • the existing background sound service is initiated by the calling party, and the control right is in the calling party, especially the existing user dialing.
  • the calling party directly calls the called number from the telephone directory, and needs to make a call when making a call. Adding the prefix before the called number to implement the background sound service, therefore, inconvenience to the calling party. If the calling party does not add the prefix before the called number due to forgetting or fearing trouble, the calling and called calls are Like a normal call, there is no background sound playback.
  • An embodiment of the present invention provides an apparatus for implementing a background sound service, and a method for implementing a background sound service, and another aspect provides a device for implementing a background sound service.
  • a system for implementing a background sound service comprising a calling end office 1, a home location register 3, and a called end office 4, further comprising an enhanced intelligent peripheral 2 and a service control node 5,
  • the service control node 5 is configured to obtain a message sent by the calling end office 1 to the home location register 3, and allocate a routing number to the calling end office 1 according to the obtained called roaming number;
  • the enhanced intelligent peripheral 2 is configured to obtain a called roaming number according to the routing number, and route the voice channel to the called end office 4 according to the called roaming number, establish a voice channel, and play a background sound.
  • the service control node 5 assigns a routing number to the calling end office 1; the routing number is used by the calling end office 1 to route the voice path to the enhanced intelligent peripheral 2;
  • the enhanced intelligent peripheral 2 acquires the called roaming number according to the routing number, establishes the calling party end session, and plays the background sound.
  • a service control node including:
  • the called roaming number obtaining unit is configured to obtain a message requesting the called roaming number initiated by the calling end office, obtain the called roaming number through the home location register 3 according to the message, and save the called roaming number;
  • a routing number assigning unit configured to allocate a routing number to the called roaming number as the calling end office 1;
  • a sending unit configured to transmit the routing number to the calling end office.
  • An enhanced intelligent peripheral including:
  • the called roaming number obtaining unit is configured to obtain the called roaming number according to the received routing number
  • the session establishing unit is configured to route the voice channel to the called end office 4 according to the called roaming number, and establish a calling and calling party.
  • the background sound playing unit is configured to play the background sound on the road between the calling and called end offices.
  • the beneficial effects of the embodiments of the present invention are: a system, a method, and a device for a background sound service according to an embodiment of the present invention, which implements control rights in the background sound service of the called party, and the calling party dials the called party according to the normal dialing mode, without By adding a prefix in front of the called number, you can passively enjoy the background sound service; by opening the called background sound service, it can bring new growth benefits to the operator; it can support both the CDMA network and the GSM network, without the need for existing network equipment.
  • a system, a method, and a device for a background sound service according to an embodiment of the present invention, which implements control rights in the background sound service of the called party, and the calling party dials the called party according to the normal dialing mode, without By adding a prefix in front of the called number, you can passively enjoy the background sound service; by opening the called background sound service, it can bring new growth benefits to the operator; it can support both the CDMA network and the GSM network, without
  • FIG. 1 is a schematic structural diagram of a system for implementing a background sound service
  • FIG. 2 is a schematic structural diagram of a system for implementing a background sound service according to Embodiment 1 of the present invention
  • FIG. 3 is a flowchart of a method for implementing a background sound service according to Embodiment 1 of the present invention
  • 4 is a schematic structural diagram of a system for implementing a background sound service according to Embodiment 2 of the present invention.
  • the service control node is configured to obtain a command for the calling party to obtain the called number in the process of calling the called party, obtain the called number, and transform the called number to route the voice channel to the enhanced intelligent peripheral, thereby
  • the calling party can call the called party according to the normal dialing mode, and the background sound service can be enjoyed without adding a prefix before the called number.
  • the called embodiment of the present invention is a mobile network user.
  • the calling party is involved in the process of obtaining the called roaming number when calling the called party.
  • the message for obtaining the called roaming number in the CDMA network is a location query (LOCREQ) message;
  • LOCREQ location query
  • the SMS calling party end office obtains the called roaming number, and routes the voice channel to the called current visiting office according to the roaming number.
  • the called party presses the connect key the call is connected.
  • the Service Control Point SCP
  • the prefix is added before the called roaming number, so that the calling end office routes the voice channel to the enhanced intelligence.
  • the voice path is enhanced to enhance the intelligent peripheral, it restores the called roaming number, that is, removes the prefix, and finally strings the caller and the called party, and realizes the call channel through the enhanced intelligent peripheral, and enhances the intelligent peripheral.
  • the background sound function can be realized by playing music during the call between the calling party and the called party.
  • FIG. 2 is a schematic structural diagram of a system for implementing a background sound service according to an embodiment of the present invention. As shown in FIG. 2, the system includes: a calling end office 1, an enhanced intelligent peripheral 2, a home location register (HLR) 3, a called end office 4, and a service control node 5.
  • HLR home location register
  • the home location register 3 is configured to send a message to the called end office 4 according to the location information of the called party to obtain the called roaming number; the service control node 5 is configured to obtain the calling end office 1 and the attribution The message between the location register 3 obtains the called roaming number from the home location register 3, and adds a special prefix before the obtained called roaming number, for the calling end office 1 to route the voice path to the enhanced intelligence 2; an enhanced intelligent peripheral 2, which is assigned a roaming number segment, for The received roaming number is routed to the called end office 4.
  • the structure and function of other units are prior art, and the embodiments of the present invention are not described in detail.
  • the calling end office 1 sends a message for acquiring the called roaming number to the service control node 5, and the service control node 5 sends a message to the home location register 3 according to the called number; the home location register 3 is registered according to the called party.
  • the location information is sent to the called end office 4 to obtain the called roaming number; after the called end office 4 obtains the called roaming number, it is returned to the service control node 5 through the home location register 3; if the called number is applied
  • the service control node 5 saves the called roaming number in its database, and adds a special prefix before the called roaming number, that is, increases the address of the enhanced intelligent peripheral 2, and adds the called roam of the special prefix.
  • the number is a routing number, and the routing number is transmitted to the calling end office 1; the calling end office 1 routes the voice path to the enhanced intelligent peripheral 2 according to the prefix in the routing number; the enhanced intelligent peripheral 2 will remove the prefix. And routing the voice channel to the called end office 4 according to the called roaming number, thereby inserting the background sound during the call between the calling party and the called party, realizing the calling party and the being Call between the background sound business.
  • Step a The calling end office 1 sends a message for obtaining the called roaming number to the service control node 5; Step b)) After receiving the message of the calling end office 1, the service control node 5 determines the called party according to the called number Home location register, then change the destination address of the message to the address of the home location register 3 to which the called party belongs, and send the message to the home location register 3;
  • Step c the home location register 3 will send a message to the called end office 4 to obtain the called roaming number according to the location information of the called party;
  • Step d' the called end office 4 sends the obtained called roaming number to the home location register 3;
  • step e the home location register 3 returns the called roaming number to the service control node 5;
  • Step f the service control node 5 determines whether the called party has applied for the background sound service, and if so, stores the called roaming number in its database, and then assigns the routing number to the calling end office 1, that is, the called roaming number Add a prefix before, and perform step g,), otherwise, perform step k,);
  • Step k The service control node 5 returns the called roaming number to the calling end office 1 , and the calling end office 1 connects the called end office 4 according to the normal call, and ends;
  • Step g the calling end office 1 according to the routing number returned by the service control node 5, the voice path PT/CN2007/001167
  • Step h enhancing the intelligent peripheral 2 to parse the routing number, that is, removing the prefix, and then routing the session to the called end office 4 according to the parsed roaming number obtained by the parsing, when the called party is connected to the call Enhanced Intelligent Peripheral 2 can receive a reply message and start playing the background sound.
  • the service control node 5 for obtaining a message between the calling end office 1 and the home location register 3 to which the called party belongs, obtaining the called roaming number from the home location register 3. And assigning a routing number to the calling end office 1 (ie, adding a special prefix before the called roaming number), and the calling end office 1 routes the voice channel to the enhanced intelligent peripheral 2 according to the routing number, and enhances the intelligence.
  • the peripheral device 2 After parsing the routing number, the peripheral device 2 routes the voice channel to the called end office 4 according to the parsed roaming number obtained by the parsing, thereby realizing the background sound service with control right at the called party.
  • the initial address message (IAM) of the calling end office 1 to the enhanced intelligent peripheral 2 can be carried.
  • IAM initial address message
  • the present invention can be implemented by means of a virtual number.
  • the system of the present embodiment is substantially the same as the system structure of the first embodiment of the present invention shown in FIG. 2, and includes: a calling end office 1, an enhanced intelligent peripheral 2, a home location register 3, and a called end. Bureau 4 and service control node 5.
  • the service control node 5 is configured to obtain a message between the calling end office 1 and the home location register 3 to which the called party belongs, obtain the called roaming number from the home location register 3, and save the called roaming number in its database. in.
  • the service control node 5 of the embodiment allocates a virtual number for the enhanced smart peripheral to the calling end office 1 for the calling end office 1 According to the virtual number, the voice path is routed to the enhanced intelligent peripheral 2; the enhanced intelligent peripheral 2 communicates with the service control node 5 through a signaling link or a data link, and the enhanced intelligent peripheral 2 is assigned a roaming number segment.
  • the calling end office 1 sends a message for acquiring the called roaming number to the service control node 5, and the service control node 5 sends a message to the home location register 3 according to the called number; the home location register 3 is registered according to the called party.
  • the called roaming number is assigned to the calling end office 1 as a routing number.
  • the routing number is a virtual number directed to the enhanced intelligent peripheral 2; the calling end office 1 routes the voice channel according to the routing number.
  • the enhanced intelligent peripheral 2 sends a message to the service control node 5 to obtain the real called roaming number; the enhanced intelligent peripheral 2 routes the voice channel to the called end office according to the obtained called roaming number 4.
  • Step a) The calling end office 1 sends a message for obtaining the called roaming number to the service control node 5;
  • Step b) Service control
  • the node 5 determines the home location register to which the called party belongs according to the called number, and then changes the destination address of the message to the address of the home location register 3 to which the called party belongs, and The message is sent to the home location register 3;
  • Step c" the home location register 3 will send a message to the called end office 4 to obtain the called roaming number according to the location information of the called party at its registration;
  • Step d") the called end office 4 sends the obtained called roaming number to the home location register 3;
  • step e") the home location register 3 returns the called roaming number to the service control node 5;
  • Step ⁇ ) The service control node 5 determines whether the called party has applied for the background sound service, and if so, stores the real called roaming number in its database, and then assigns the routing number to the calling end office 1, that is, for pointing to the enhanced
  • the virtual number of the intelligent peripheral 2 is then executed in step g"), otherwise, step k"); step k") the service control node 5 returns the called roaming number to the calling end office 1 ⁇ , the calling end office 1 According to the normal call, the called end office 4 is connected, and the end is completed;
  • Step g" the calling end office 1 routes the voice path to the enhanced intelligent peripheral 2 according to the routing number returned by the service control node 5;
  • Step h" Enhancing the intelligent peripheral 2 to parse the routing number, that is, the virtual number, to obtain the calling number, and send a message including the calling number to the service control node 5, requesting to obtain the called number corresponding to the calling number Real roaming number; N2007/001167
  • the service control node 5 queries the real called roaming number according to the calling number, and returns the real called roaming number to the enhanced intelligent peripheral 2;
  • Step j" The enhanced intelligent peripheral 2 routes the session to the called end office 4 according to the called roaming number returned in step i"), and the enhanced intelligent peripheral 2 can receive the response when the called party is connected to the call. Message, and start playing background sounds.
  • the service control node 5 by adding the service control node 5, the message for obtaining the call between the calling end office 1 and the home location register 3 to which the called party belongs is obtained, and the called roaming is obtained from the home location register 3. After the number, the called roaming number is saved. Because in this embodiment, the calling end office 1 cannot carry the called roaming number in the initial address message of the enhanced intelligent peripheral 2, therefore, the service control node is the calling end office. 1
  • the assigned routing number is a virtual number, which is used by the calling end office 1 to route the voice channel to the enhanced intelligent peripheral 2 according to the virtual number, and then the enhanced intelligent peripheral 2 sends a message for acquiring the called roaming number to the service control node. 5.
  • the service control node 5 queries the real called roaming number corresponding to the calling number according to the calling number included in the message, and then returns the real called roaming number to the enhanced intelligent peripheral 2, and according to the real The roaming number is routed to the called end office 4, thereby realizing the control of the background sound service of the called party.
  • the service control node 5 in this embodiment allocates the virtual number directed to the enhanced intelligent peripheral 2 to the calling end office 1, it may adopt a random allocation or the like as long as the virtual pointer of the enhanced intelligent peripheral 2 is satisfied. The number is not being used.
  • an embodiment of the present invention further provides a service control node, including:
  • the called roaming number obtaining unit is configured to obtain a message requesting the called roaming number initiated by the calling end office, obtain the called roaming number through the home location register (3) according to the message, and save the called roaming number;
  • a routing number assigning unit configured to allocate a routing number according to the called roaming number to the calling end office (1)
  • a sending unit configured to transmit the routing number to the calling end office.
  • the service control node may further include: a service identification unit, configured to: after determining that the called roaming number applies for the background sound service, notify the routing number assigning unit to perform an operation; and determine that the called roaming number does not apply for the background sound service, notify The sending unit transmits the called roaming number to the calling end office.
  • a service identification unit configured to: after determining that the called roaming number applies for the background sound service, notify the routing number assigning unit to perform an operation; and determine that the called roaming number does not apply for the background sound service, notify The sending unit transmits the called roaming number to the calling end office.
  • the embodiment of the invention also discloses an enhanced intelligent peripheral, comprising:
  • the called roaming number obtaining unit is configured to obtain the called roaming number according to the received routing number; 2007/001167
  • a voice channel establishing unit configured to route the voice channel to the called end office according to the called roaming number (4), and establish a voice channel between the calling party and the called end office;
  • the background sound playing unit is configured to play the background sound on the road between the calling and called end offices.
  • the background sound service with control right in the called party is realized, and the calling party dials the called party according to the normal dialing mode, and can be passive without adding a prefix before the called number.
  • the embodiment of the present invention can simultaneously support the CDMA network and the GSM network without developing the existing network equipment.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

La présente invention concerne un système pour réaliser un service de son d'arrière-plan, qui comprend un bureau de l'extrémité de l'appelant (1), un registre des sites d'accueil (3) et un bureau de l'extrémité de l'appelé (4). Il comprend également un périphérique intelligent avancé (2) et un point de contrôle du service (5), celui-ci obtient les informations transmises par le bureau de l'extrémité de l'appelant (1) sur le registre des sites d'accueil (3) et affecte un numéro de route au bureau de l'extrémité de l'appelant (1) en fonction du numéro itinérant obtenu de l'utilisateur appelé. Le périphérique intelligent avancé (2) récupère le numéro itinérant de l'utilisateur appelé en fonction du numéro de route et achemine le canal téléphonique sur le bureau de l'extrémité de l'appelé (4) en fonction du numéro itinérant de l'utilisateur appelé, établit le canal téléphonique et diffuse le son d'arrière-plan. L'invention réalise le service de son d'arrière-plan, contrôlé par l'utilisateur appelé et via le service d'arrière-plan de l'utilisateur appelé, il peut apporter un nouveau gain pour l'opérateur, sans développer le dispositif réseau existant. L'invention concerne également un procédé et un dispositif pour réaliser le service de son d'arrière-plan.
PCT/CN2007/001167 2006-06-14 2007-04-11 Système, procédé et dispositif pour réaliser un service de son d'arrière-plan WO2007147312A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200610092220.7 2006-06-14
CNB2006100922207A CN100456889C (zh) 2006-06-14 2006-06-14 一种实现背景音业务的系统及方法

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Cited By (1)

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CN113286042A (zh) * 2021-05-18 2021-08-20 号百信息服务有限公司 一种可定制通话背景声音的系统和方法

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KR100445322B1 (ko) * 2003-09-01 2004-08-23 주식회사 콜바다 통신시스템에서의 통화배경음 제공 방법
CN1599391A (zh) * 2004-08-20 2005-03-23 侯万春 一种在电话通话过程中加入背景声音的设备与方法
CN1735110A (zh) * 2004-08-12 2006-02-15 华为技术有限公司 一种通话中加入背景音的方法及其系统

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CN1300997C (zh) * 2004-03-16 2007-02-14 华为技术有限公司 一种实现定制回铃音的方法
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KR100445322B1 (ko) * 2003-09-01 2004-08-23 주식회사 콜바다 통신시스템에서의 통화배경음 제공 방법
CN1735110A (zh) * 2004-08-12 2006-02-15 华为技术有限公司 一种通话中加入背景音的方法及其系统
CN1599391A (zh) * 2004-08-20 2005-03-23 侯万春 一种在电话通话过程中加入背景声音的设备与方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113286042A (zh) * 2021-05-18 2021-08-20 号百信息服务有限公司 一种可定制通话背景声音的系统和方法
CN113286042B (zh) * 2021-05-18 2022-10-14 号百信息服务有限公司 一种可定制通话背景声音的系统和方法

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CN100456889C (zh) 2009-01-28

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