WO2010003352A1 - 一种彩铃选择方法、系统及相关装置 - Google Patents

一种彩铃选择方法、系统及相关装置 Download PDF

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Publication number
WO2010003352A1
WO2010003352A1 PCT/CN2009/072626 CN2009072626W WO2010003352A1 WO 2010003352 A1 WO2010003352 A1 WO 2010003352A1 CN 2009072626 W CN2009072626 W CN 2009072626W WO 2010003352 A1 WO2010003352 A1 WO 2010003352A1
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WO
WIPO (PCT)
Prior art keywords
crbt
information
calling party
party
server
Prior art date
Application number
PCT/CN2009/072626
Other languages
English (en)
French (fr)
Inventor
郜文美
陈国乔
杨健
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP09793827.8A priority Critical patent/EP2302957B1/en
Priority to ES09793827.8T priority patent/ES2470665T3/es
Publication of WO2010003352A1 publication Critical patent/WO2010003352A1/zh
Priority to US13/004,423 priority patent/US9800723B2/en

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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
    • H04M3/42017—Customized ring-back tones
    • 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
    • H04M3/42025—Calling or Called party identification service
    • H04M3/42034—Calling party identification service
    • H04M3/42059—Making use of the calling party identifier
    • H04M3/42068—Making use of the calling party identifier where the identifier is used to access a profile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/56—Arrangements for indicating or recording the called number at the calling subscriber's set
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/20—Aspects of automatic or semi-automatic exchanges related to features of supplementary services
    • H04M2203/2011—Service processing based on information specified by a party before or during a call, e.g. information, tone or routing selection
    • 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
    • H04M2207/18—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks
    • 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
    • H04M3/42025—Calling or Called party identification service
    • H04M3/42085—Called party identification service
    • H04M3/42102—Making use of the called party identifier
    • H04M3/4211—Making use of the called party identifier where the identifier is used to access a profile
    • 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
    • H04M3/42136—Administration or customisation of services
    • H04M3/42153—Administration or customisation of services by subscriber
    • H04M3/42161—Administration or customisation of services by subscriber via computer interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
    • H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
    • H04M7/1225—Details of core network interconnection arrangements
    • H04M7/1235—Details of core network interconnection arrangements where one of the core networks is a wireless network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/20—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a ring back tone selection method, system, and related apparatus.
  • the CRBT service is a personalized mobile phone service that has gradually emerged in recent years. Calling the called party at the calling party
  • the CRBT service is very attractive to users and fully satisfies the individual needs of users.
  • the multimedia ring back tone service is an enhancement to the ordinary CRBT service. It is a video call made by 3G mobile users ⁇
  • the calling user receives a service of the multimedia video ring back tone.
  • the service provides richer color ringtones, not only traditional music or voice, but also text, pictures, video clips or a combination of them.
  • multimedia ring tones are more attractive than traditional ring tones.
  • Wireless Network Controller 102 Radio Network
  • RNC Mobile Switching Center Controller
  • VLR Media Gateway 104
  • MGW Home Location Register
  • CRBT server 106 (CAT Platform).
  • the CRBT server plays the ring tones customized by the calling party or the ring tones customized by the called party.
  • the inventor found in the process of implementing the present invention that at least the following problems exist in the prior art:
  • the calling party plays the ring tones customized by the calling party or the ring tones customized by the called party, and the calling party does not have the opportunity to select the type of ring tones required by the calling party, which reduces the user experience.
  • the technical problem to be solved by the embodiments of the present invention is to provide a method and system for selecting a CRBT, and related devices, which can improve the user experience.
  • the above technical solution has the following beneficial effects:
  • the calling party sends the CRBT type required by the calling party, and the CRBT server provides the corresponding ring tones information to the calling party, and the calling party provides an opportunity for the calling party to select the CRBT type.
  • FIG. 1 is a schematic diagram of a networking of a multimedia ring tones in the prior art
  • FIG. 2 is a schematic flowchart of a method embodiment of the present invention.
  • FIG. 3 is a schematic flowchart of Embodiment 2 of a method according to the present invention.
  • FIG. 4 is a schematic flowchart of a seventh embodiment of a method according to the present invention.
  • FIG. 5 is a schematic flowchart of a tenth embodiment of a method according to the present invention.
  • FIG. 6 is a schematic structural diagram of a system according to Embodiment 11 of the present invention.
  • FIG. 7 is a schematic structural diagram of a terminal according to Embodiment 12 of the present invention.
  • FIG. 8 is a schematic structural diagram of another terminal according to Embodiment 12 of the present invention.
  • FIG. 9 is a schematic structural diagram of another terminal according to Embodiment 13 of the present invention.
  • FIG. 10 is a schematic structural diagram of a color ring back tone server according to Embodiment 14 of the present invention.
  • FIG. 11 is a schematic structural diagram of another color ring back tone server according to Embodiment 15 of the present invention.
  • FIG. 12 is a schematic structural diagram of a color ring back tone server according to an embodiment of the present invention.
  • Embodiment 1 The technical problem to be solved by the embodiments of the present invention is to provide a CRBT selection method, system and related device, which can improve the user experience.
  • an implementation of a CRBT selection method provided by an embodiment of the present invention may include:
  • Step 201 Initiating a call request, where the call request includes a CRBT type required by the calling party;
  • the CRBT type required by the calling party may be carried by the protocol information, and the protocol may be a Q.931 signaling protocol or a SIP signaling protocol or a H.245 protocol. It can be understood that the type of the protocol is not The invention is limited in the embodiment;
  • the user can send the S ETUP message and the CONNECT message to the user information user-to-user
  • the information field is carried; it is understood that the specifically passed message and the passed field do not constitute a limitation on the embodiment of the present invention
  • Step 202 Acquire the CRBT information sent by the CRBT server according to the CRBT type required by the calling party.
  • the selected CRBT information includes: at least one of audio, video, text, picture, business card vCard information of the called party, and webpage URL address of the CRBT; and of course, other types of CRBT information can be understood.
  • the content and expression of the color ring information are not limited to the embodiments of the present invention.
  • the CRBT information is at least one of a multimedia ring back tone (a multimedia ring back tone includes: any one of audio, video, text, picture, or any combination thereof), vCard business card information, and a web page URL address of the color ring back tone. It can be transmitted through the media channel; if the CRBT information is at least one of a vCard card and a URL address of the CRBT, it can be transmitted through control plane signaling; it can be understood that the specific transmission mode does not limit the embodiment of the present invention.
  • the CRBT information may include a URL address of the CRBT.
  • the calling party may obtain the CRBT information from the webpage web server through the hypertext protocol HTTP method according to the obtained URL address.
  • the manner in which the address acquires the CRBT is not limited to the embodiment of the present invention.
  • the calling party's vCard business card stored by the calling party can trigger the demand of the called party vCard business card in the call request; when the calling party receives the called party vCard business card, it can also receive the The called party vCard business card updates the locally stored called party vCard business card; thus, it is not necessary to send a request for the called party information every time, and the calling party updates the calling party's storage after receiving the called party vCard business card.
  • the vCard business card information is a preferred solution; of course, the called party information stored by the calling party is not updated.
  • the sending the CRBT information according to the CRBT type required by the calling party may be:
  • the CRBT server obtains an intersection of the CRBT type required by the calling party and the CRBT type customized by the called party; if the intersection is not empty, The intersection of the CRBT type sends the CRBT information; if the intersection is empty, the default CRBT information is sent; the default CRBT information may be the default of the system, or may be customized by the calling party or the called party.
  • the ring tones server may instruct the called party to send the called party information to the calling party.
  • the CRBT type that the calling party needs by default is customized in the CRBT server through the hypertext web mode; the CRBT server is customized according to the default requirement of the calling party.
  • the CRBT type sends ring tones information.
  • the calling party sends the CRBT type required by the calling party, and the CRBT server provides the corresponding ring tones information to the calling party, and the calling party provides an opportunity to select the calling party to require the CRBT type, thereby improving the user experience.
  • the CRBT type selection method can be implemented by the following scheme:
  • Step 301 Receive a call request initiated by the calling party, where the call request includes a CRBT type required by the calling party; the CRBT type may be audio, video, or the like;
  • Step 302 Send, to the CRBT server, the CRBT type required by the calling party;
  • Step 303 Acquire the CRBT information sent by the CRBT server according to the CRBT type required by the calling party; the CRBT information may be a CRBT or a CRBT address;
  • Step 304 Send the CRBT information to the calling party.
  • the calling party sends the CRBT type required by the calling party, and the CRBT server provides the corresponding ring tones information to the calling party, thereby providing the calling party with the opportunity to select the calling party to require the CRBT type, thereby improving the user experience.
  • the present invention also provides an embodiment of transmitting called party information by using a color ring tone, which can be implemented by: [54] Step 301:
  • the call request may further include a called information type required by the calling party;
  • the called information type can be called user information (such as vCard), or it can be required by other calling parties.
  • the type of information it can be understood that the specific type of the called information does not limit the embodiment;
  • Step 302 further needs to send, to the CRBT server, the type of called information required by the calling party;
  • Step 303 also needs to obtain the called user information or the called user information address
  • Step 304 also needs to send the called information to the calling party; the called information may be the called user information or the called user information address.
  • the second step 303 of the second embodiment may further indicate that the called party sends the called party information to the calling party.
  • This embodiment provides a method for acquiring called party information on the basis of the second embodiment.
  • the obtained party information is automatically acquired and acquired for real purposes, and can still be obtained after the called user information is updated.
  • Accurate called user information the transmission of the user information can be performed together with the color ring tone, and the color ring tone channel can be used to improve the utilization of the channel.
  • the called user information is stored in the calling terminal.
  • the third embodiment may not need to send the called information required by the calling party every time.
  • the step 301 in the third embodiment may be:
  • the judgment of the called party information may be invalid.
  • the calling party information stored by the calling party may be garbled. It can be understood that the called party information is judged.
  • the ineffective manner does not constitute a limitation on the embodiments of the present invention.
  • the type of called party information required by the calling party is not required to be sent every time, and the CRBT server does not need to return the corresponding request every time, thereby reducing the network pressure.
  • the present invention also provides an implementation manner in which the type of CRBT required by the calling party is empty:
  • the step 303 of the second embodiment may be to obtain the CRBT type required by the default calling party customized by the calling party; and send the CRBT information according to the CRBT type required by the default calling party customized by the calling party.
  • the customized manner may be customized through a webpage, or may be customized through a portal mode PORTAL. It can be understood that the customized manner does not limit the embodiment of the present invention.
  • the fifth embodiment provides a processing method for the ring back tone type required by the calling party to be sent by the calling party.
  • the versatility of the embodiments of the present invention is enhanced.
  • the present invention also provides a strategy for selecting a type of playing CRBT, which can be:
  • the intersection of the CRBT types is empty, the default CRBT information can be played, and the CRBT information customized by the called party or the calling party can also be played.
  • the sixth embodiment provides a CRBT selection policy. By obtaining the intersection of the CRBT type required by the calling party and the CRBT type customized by the called party, the intention of the calling party and the called party is fully respected, and the user is improved. Experience
  • This embodiment will introduce the idea of the embodiment of the present invention in the context of a multimedia ring back tone implementation in the prior art. Referring to FIG. 4, it can be understood that the background of the CRBT implementation does not limit the embodiment of the present invention.
  • the embodiment will introduce the ring back tone required by the calling party to play the ring back tone required by the calling party.
  • Step 401 Calling terminal UE A (device in Figure 4)
  • A calls the called terminal UE B (device B in Figure 4) ⁇ , UE
  • the type of A set to watch the multimedia ring back tone can be included in the user-to-user Information extension field of the SETUP message and transmitted to the MSC Server.
  • the extended field can carry 131 bytes of data, which is sufficient for storing various CRBT type information.
  • the set CRBT type information can also be carried by other means. It can be understood that the method of carrying the CRBT type information does not implement the present invention. The example constitutes a limitation.
  • Step 402 MSC Server A initiates an SRI request to HLR B, and can obtain the called terminal UE.
  • Step 403 The HLR B takes the roaming number from the VLR in the MSC Server B to which the UE B is attached;
  • Step 404 VLR in MSC Server B to HLR
  • Step 305 The HLR B returns an SRI_ACK message to the MSC Server A, where the message may carry the routing information of the UE B, the roaming number, the multimedia ring back tone service flag customized by the UE B, and the UE.
  • Step 406 After obtaining the called roaming number MSRN, the MSC Server A sends the UE to the UE.
  • A can initiate Call_Proceeding to indicate that MSC Server A is in a call operation
  • Step 407 MSC Server A can initiate BICC to MSC Server B.
  • Step 408 MSC Server B may initiate a paging request message PAGING to UE B;
  • Step 409 UE B returns a paging response message PAGING_RSP;
  • Step 410 MSC Server B sends a SETUP message to UE B, which can establish and call the UE.
  • Step 411 UE B returns a CALL CONFIRMED message to respond to the SETUP message;
  • Step 412 UE B rings and returns an ALERTING message to MSC Server B;
  • Step 413 MSC Server B returns BICC to MSC Server A
  • the ACM message can be used to confirm that the corresponding relay circuit on the called end office side has been established
  • Step 414 MSC Server A to the calling terminal UE
  • A returns an ALERTING message, which indicates that the called terminal UE B is already ringing
  • Step 415 MSC Server A initiates BICC to the multimedia ring back tone platform.
  • the IAM message may be carried by the user-to-user information field of the IAM message, the multimedia ring back tone service flag customized by the called terminal UE B, the display vCard business card service flag customized by the UE B, and the requirement flag of the multimedia ring back tone content of the UE A.
  • the above-mentioned signs can also be carried by other means. It can be understood that the manner of carrying the above-mentioned signs does not limit the embodiment of the present invention.
  • Step 416 The multimedia ring back tone platform returns to the MSC Server A BICC
  • the ACM message can confirm that the circuit of the MSC Server A to the multimedia ring back tone platform has been established;
  • Step 417 The multimedia ring back tone platform returns to the MSC Server A BICC
  • this message can indicate MSC Server A, when the calling party UE
  • billing After A is connected to the multimedia ring back tone platform, billing begins;
  • Step 415 The message may be triggered after receiving the message of step 405, so step 415 The message to step 417 can also be placed between step 405 and step 407;
  • Step 418 MSC Server A sends a connection signaling CONNECT to the calling terminal UE A, indicating the UE
  • A can communicate with the multimedia ring back tone platform
  • Step 419 UE A returns a response message CONNECT_ACK to MSC Server A;
  • Step 420 Perform H.245 negotiation between UE A and the multimedia ring back tone platform
  • the multimedia ring back tone platform may be configured according to the multimedia ring back tone service type customized by UE B and the multimedia CRBT type required by UE A, and combined with the preset policy in the platform.
  • a playing the multimedia ring back tone may be set to meet the requirements of A as much as possible, or may be set to obtain the intersection of the CRBT type required by the calling party and the CRBT type customized by the called party, and then according to the CRBT type.
  • the intersection of the ringtones can be played; the called information required by UE A can be transmitted by means of the 3G-324M protocol family or by the control plane;
  • a vCard business card can pass the multimedia color vibration (Customized Ring
  • Tone, CRT is sent to UE B, so that UE UE dials the UE.
  • step 421 both the calling party and the called party can see the vCard business card information of the other party;
  • Step 422 The called terminal UE B picks up the phone and sends a response message CONNECT;
  • Step 423 MSC Server B returns BICC ANM to MSC Server A, the message indicating MSC
  • Step 424 MSC Server B returns a connection confirmation CONNECT_ACK to UE B;
  • Step 425 MSC Server A initiates BICC to the multimedia ring back tone platform.
  • Step 426 MSC Server A initiates a CONNECT connection to UE A again, indicating that UE A can communicate with UE.
  • Step 427 UE A returns an ACK to CONNECT
  • Step 428 The multimedia ring back tone platform actively removes the H.245 connection with UE A;
  • Step 429 The multimedia ring back tone platform returns to the MSC Server A BICC
  • Step 430 The calling terminal UE A initiates an H.245 connection with the called terminal UE B.
  • Step 431 Perform a normal circuit domain video call between UE A and UE B;
  • Step 432 UE A hangs up, and the H.245 connection between UE B and UE B is removed, and the video call ends.
  • the calling party sends the CRBT type required by the calling party, and the CRBT server provides the corresponding ring tones information to the calling party, thereby providing the calling party with an opportunity to select the calling party to require the CRBT type, thereby improving the user.
  • the CRBT server provides the corresponding ring tones information to the calling party, thereby providing the calling party with an opportunity to select the calling party to require the CRBT type, thereby improving the user.
  • the CRBT channel can be used to improve channel utilization.
  • This embodiment will introduce the idea of the embodiment of the present invention in the context of a multimedia ring back tone implementation in the prior art.
  • This embodiment will introduce the CRBT address required by the calling party to play the ring back tone server; Address can be obtained by web address (Uniform Resource
  • Locator, URL to indicate, of course, can also be used to represent the implementation of the embodiment of the present invention by other means; this embodiment is basically the same as the seventh embodiment, the difference is:
  • Step 416 can be: The multimedia ring back tone platform is based on the called terminal UE
  • a type of CRBT required, combined with a preset policy, the UE can be
  • the URL of the vCard business card and the ring back tone of B is sent to MSC Server A.
  • the URL address can be user-to-user of the BICC ACM message
  • the information field is carried, of course, and other means of transmitting this message does not affect the implementation of the embodiments of the present invention.
  • the called information in the eighth embodiment is not stored in the CRBT server, and the CRBT server occupies less storage resources, and can support richer called information, thereby improving the user experience.
  • This embodiment will introduce the idea of the embodiment of the present invention in the context of a multimedia ring back ring implementation in the prior art. This embodiment will use the calling terminal UE.
  • the user information has been stored in A for introduction.
  • This embodiment is basically the same as the seventh embodiment, and the difference lies in [118] determining the calling terminal UE before step 401.
  • the called party information stored in A is valid, if invalid, in step 401, the called party information type required by the calling party is transmitted.
  • the judgment of whether the called party information is valid can be realized by judging whether the called party information is updated in the set time, or by determining whether the calling party has stored the called party information, which can be understood.
  • the manner of determining that the called party information is invalid does not constitute a limitation on the embodiment of the present invention.
  • the calling party's calling terminal UE may also be updated.
  • the called information stored in A synchronizes the information and keeps the called information accurate.
  • the ninth embodiment does not need to send the called party information type required by the calling party every time, which reduces the message sending amount and saves network resources.
  • This embodiment will introduce the idea of the embodiment of the present invention in the context of a multimedia ring back tone implementation in the prior art.
  • the ring tone server is used to instruct the called user to send the called user information for introduction. 5;
  • Step 501 When the calling party's calling terminal UE A (the device in Figure 4)
  • a set of multimedia ring tones that need to be watched can be in the User-to-user of the SETUP message.
  • the information extension field is transmitted to the MSC Server A;
  • Step 502 The MSC Server A initiates an SRI request to the HLR B, and can obtain the called terminal UE.
  • Step 503 The HLR B takes the roaming number from the VLR in the MSC Server B to which the UE B is attached;
  • Step 504 VLR in MSC Server B to HLR
  • the PRN_ACK message may carry the roaming number of UE B;
  • Step 505 The HLR B returns an SRI_ACK message to the MSC Server A, where the message can carry the UE.
  • Step 506 After obtaining the called roaming number MSRN, the MSC Server A sends the UE to the UE.
  • A can initiate Call_Proceeding to indicate that MSC Server A is in a call operation
  • Step 507 MSC Server A initiates BICC to the multimedia ring back tone platform
  • IAM message can carry UE in the user-to-user information field of the IAM message.
  • B customized multimedia ring back tone type, and multimedia ring back tone type required by UE A;
  • Step 508 If the multimedia ring back tone platform discovers the UE required by UE A
  • B's vCard business card is not stored in the platform, it can be sent to MSC Server A BICC
  • the user-to-user information field of the ACM message carries a message requesting the UEC's vCard business card.
  • Step 509 The multimedia ring back tone platform returns to the MSC Server A BICC
  • this message can indicate MSC Server A, when the calling terminal UE
  • billing After A is connected to the multimedia ring back tone platform, billing begins;
  • Step 510 MSC Server A initiates a BICC IAM message to MSC Server B, which can be established to the MSC.
  • Server B's circuit connection can carry the request UE in the User-to-user Information field of the IAM message
  • Step 511 MSC Server B initiates a paging request message PAGING to UE B;
  • Step 512 UE B returns a paging response message PAGING_RSP;
  • Step 513 MSC Server B sends a SETUP message to UE B, which is used to establish and call the UE.
  • B's call connection can carry the request UE in the User-to-user Information field of the SETUP message
  • Step 514 UE B returns a CALL CONFIRMED message in response to the SETUP message;
  • Step 515 UE B rings and sends to MSC Server
  • the Information field carries the vCard business card information of UE B;
  • Step 516 MSC Server B returns BICC to MSC Server A
  • the ACM message can confirm that the corresponding relay circuit of the called terminal station side has been established; the vCard business card information of the UE B can be carried by the user-to-user information field of the ACM message;
  • Step 517 MSC Server A to the calling terminal UE
  • A returns an ALERTING message indicating the called terminal UE
  • the User-to-user Information field of the ALERTING message carries the vCard business card information of UE B.
  • UE A can see the vCard business card of UE B;
  • Step 518 MSC Server A sends a connection signaling CONNECT to the calling terminal UE A, indicating the UE
  • Step 519 UE A returns a response message CONNECT_ACK to MSC Server A;
  • Step 520 Perform H.245 negotiation between UE A and the multimedia ring back tone platform
  • the multimedia ring back tone platform may be configured according to the multimedia ring back tone service type customized by UE B and the multimedia CRBT type required by UE A, and combined with the preset policy in the platform.
  • A plays a multimedia ring back tone; the policy can be set to try to satisfy the UE as much as possible
  • the requirement of A may be set to obtain the intersection of the CRBT type required by the calling party and the CRBT type customized by the called party, and then play the CRBT according to the intersection of the CRBT types; to Step 521, the technology to be solved in the embodiment of the present invention The problem has been completed;
  • Step 522 The called terminal UE B picks up the phone and sends a response message CONNECT;
  • Step 523 The MSC Server B returns a BICC ANM to the MSC Server A, and the message indicates that the MSC Server A: starts charging after the connection between the UE A and the UE B is established;
  • Step 524 MSC Server B returns a connection confirmation CONNECT_ACK to UE B;
  • Step 525 MSC Server A initiates BICC to the multimedia ring back tone platform.
  • Step 526 The MSC Server A initiates a CONNECT connection to the UE A again, indicating that the UE A can establish a connection with the UE B.
  • Step 527 UE A returns an ACK to CONNECT
  • Step 528 The multimedia ring back tone platform actively removes the H.245 connection with UE A;
  • Step 529 The multimedia ring back tone platform returns to the MSC Server A BICC
  • Step 530 The calling terminal UE A initiates an H.245 connection with the called terminal UE B.
  • Step 531 Perform a normal circuit domain video call between UE A and UE B;
  • Step 532 UE A hangs up, and the H.245 connection between UE B and UE B is removed, and the video call ends.
  • the called party information required by the calling party on the CRBT server is empty, and the called party can send the called party information to the calling party to implement the transmission of the vCard business card in an end-to-end manner.
  • the demand of the calling user is guaranteed, and no additional messages are added, which saves network resources.
  • An embodiment of the present invention further provides a CRBT selection system.
  • the method includes: The calling end 601 is in communication with the mobile switching center 602, and is configured to initiate a call request, where the call request includes a CRBT type required by the calling party;
  • the CRBT server 603 is in communication with the mobile switching center 602, and is configured to send the CRBT information according to the color ring type required by the calling party.
  • the mobile switching center 602 is respectively connected to the calling end 601 and the color ring back tone server 603, and is configured to send the call request to the color ring back tone server 603; and obtain the color ring back tone information sent by the color ring back tone server 603 according to the CRBT type required by the calling party. And sending the ring back tone information to the calling end 601;
  • the CRBT server 603 is further configured to obtain an intersection of a CRBT type required by the calling party and a CRBT type customized by the called party, and send the CRBT information according to the intersection of the CRBT types.
  • An embodiment of the present invention further provides a terminal, as shown in FIG. 7, including:
  • a terminal CRBT selection unit 701 configured to select a CRBT type required by the terminal
  • the CRBT type request sending unit 702 is connected to the terminal CRBT selection unit 701, and configured to send the CRBT type required by the terminal;
  • the CRBT information receiving unit 703 is configured to receive the CRBT information.
  • the color ring information receiving unit 703 in the terminal provided by the embodiment 12 may include: 168] a color ring address receiving unit 801, configured to receive a color ring information address;
  • the color ring information acquisition unit 802 is connected to the color ring address receiving unit 801, and is configured to obtain the color ring information according to the color ring information address.
  • the 171] another embodiment of the present invention is provided. Referring to FIG. 9, the method includes:
  • an indication receiving unit 901 configured to receive an indication of sending terminal information
  • the terminal information transmitting unit 902 is connected to the indication receiving unit 901, and is configured to send the terminal information according to the indication of the transmitting terminal information.
  • the embodiment of the present invention further provides a CRBT server.
  • the method includes:
  • a CRBT selection receiving unit 1001 configured to receive a CRBT type required by the calling party
  • the CRBT playback unit 1002 is connected to the CRBT selection receiving unit 1001, and is configured to be required according to the calling terminal.
  • the CRBT type sends ring tones information.
  • Another embodiment of the present invention provides another CRBT server. Referring to FIG. 11, the method includes:
  • the CRBT selection receiving unit 1101 is configured to receive a CRBT type required by the calling party
  • the CRBT selection unit 1102 is connected to the CRBT selection receiving unit 1101, and is configured to acquire an intersection of a CRBT type required by the calling party and a CRBT type customized by the called party.
  • the CRBT playback unit 1103 is connected to the CRBT selection unit 1102, and is configured to send the CRBT information according to the intersection of the CRBT types.
  • An embodiment of the present invention further provides a CRBT server. Referring to FIG. 12, the method includes:
  • the CRBT selection receiving unit 1201 is configured to receive a CRBT type required by the calling party;
  • the called information search unit 1202 is connected to the CRBT selection receiving unit 1201, and configured to search for the called user information according to the CRBT type required by the calling party;
  • the indication sending unit 1203 is connected to the called information searching unit 1202, and configured to send the indication information when the called user information is empty, and the indication information is to instruct the called party to send the called party information.
  • the calling party sends the CRBT type required by the calling party, and the CRBT server provides the corresponding ring tones information to the calling party, and the calling party provides the opportunity for the calling party to select the CRBT type.

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Description

说明书 一种彩铃选择方法、 系统及相关装置
[1] 本申请要求于 2008年 07月 11日提交中国专利局、 申请号为 200810132469.5
、 发明名称为"一种彩铃选择方法、 系统及相关装置"的中国专利申请的优先权， 其全部内容通过弓 I用结合在本申请中。
[2] 技术领域
[3] 本发明涉及通信技术领域， 特别涉及一种彩铃选择方法、 系统及相关装置。
[4] 发明背景
[5] 彩铃业务， 是一种近年来逐渐兴起的个性化手机业务。 在主叫方呼叫被叫方吋
， 能够听到丰富多彩的音乐或音效， 以代替传统回铃音枯燥的"嘟 ......嘟 ...... "声
。 彩铃业务对用户吸引力很大， 充分满足了用户的个性化需要。
[6] 多媒体彩铃业务是对普通彩铃业务的增强。 它是在 3G移动用户拨打视频电话吋
， 在通话之前， 主叫用户收看到多媒体视频彩铃的一种业务。 该业务提供的彩 铃内容更加丰富， 不仅可以是传统的音乐或语音， 也可以是文字、 图片、 视频 短片或者是它们的结合。 对用户来说， 多媒体彩铃相对于传统彩铃吸引力更大
， 更能满足用户的个性化需求。
[7] 目前应用较为广泛的一种多媒体彩铃组网结构， 请参阅图 1， 包括： 用户设备 1
07 (User Equipment, UE) ， 例如移动电话等终端设备； 基站 101 (Node
B) ； 无线网络控制器 102 (Radio Network
Controller, RNC) ； 移动交换中心服务器 (Mobile Switching Center
Server, MSC Server) 或拜访位置寄存器 103 (Visitor Location
Register, VLR) ； 媒体网关 104 (Media
Gateway, MGW) ； 归属位置寄存器 105 (Home Location
Register, HLR) ； 彩铃服务器 106 (CAT Platform) 。
[8] 现有技术中， 在被叫方振铃后彩铃服务器为主叫方播放主叫方定制的彩铃或者 被叫方定制的彩铃。
[9] 发明人在实现本发明的过程中发现现有技术至少存在以下问题： 彩铃服务器为 主叫方播放主叫方定制的彩铃或者被叫方定制的彩铃， 没有为主叫方提供选择 主叫方需要彩铃类型的机会， 降低了用户体验。
[10] 发明内容
[11] 本发明实施例要解决的技术问题是提供一种彩铃选择方法、 系统及相关装置， 能提高用户体验。
[12] 为解决上述技术问题， 本发明所提供一种彩铃选择方法实施例可以通过以下技 术方案实现：
[13] 发起呼叫请求， 所述呼叫请求包含主叫方需要的彩铃类型；
[14] 获取彩铃服务器根据所述主叫方需要的彩铃类型发送的彩铃信息。
[15] 上述技术方案具有如下有益效果： 主叫方发送主叫方需要的彩铃类型， 彩铃服 务器为主叫方提供相应彩铃信息， 为主叫方提供了选择主叫方需要彩铃类型的 机会， 提高了用户体验。
[16] 附图简要说明
[17] 图 1为现有技术多媒体彩铃组网示意图；
[18] 图 2为本发明方法实施例一流程示意图；
[19] 图 3为本发明方法实施例二流程示意图；
[20] 图 4为本发明方法实施例七流程示意图；
[21] 图 5为本发明方法实施例十流程示意图；
[22] 图 6为本发明实施例十一系统结构示意图；
[23] 图 7为本发明实施例十二终端结构示意图；
[24] 图 8为本发明实施例十二另一种终端结构示意图；
[25] 图 9为本发明实施例十三再一种终端结构示意图；
[26] 图 10为本发明实施例十四彩铃服务器结构示意图；
[27] 图 11为本发明实施例十五另一种彩铃服务器结构示意图；
[28] 图 12为本发明实施例十六再一种彩铃服务器结构示意图。
[29] 实施本发明的方式
[30] 本发明实施例要解决的技术问题是提供一种彩铃选择方法、 系统及相关装置， 能提高用户体验。 [31] 实施例一
[32] 如图 2所示， 本发明实施例提供的一种彩铃选择方法的实现可以包括：
[33] 步骤 201 : 发起呼叫请求， 所述呼叫请求包含主叫方需要的彩铃类型；
[34] 所述主叫方需要的彩铃类型可以通过协议信息携带， 所述协议可以是 Q.931信 令协议或 SIP信令协议或 H.245协议等协议， 可以理解的是协议的类型不对本发明 实施例构成限定；
[35] 如果所述主叫方需要的彩铃类型通过 Q.931信令协议信息携带， 则可以在发起 S ETUP消息和连接 CONNECT消息的用户到用户信息 user-to-user
information字段， 或起始地址 IAM消息的用户到用户信息 user-to-user
information字段携带； 可以理解的是具体通过的消息和通过的字段不对本发明实 施例构成限定；
[36] 步骤 202: 获取彩铃服务器根据所述主叫方需要的彩铃类型发送的彩铃信息。
[37] 所述选择的彩铃信息包括： 音频、 视频、 文字、 图片、 被叫方的名片 vCard信 息、 彩铃的网页 URL地址中的至少一种； 当然还可以是其它类型的彩铃信息， 可以理解的是彩铃信息的内容和表现形式不对本发明实施例构成限定。
[38] 如果所述彩铃信息为多媒体彩铃 （多媒体彩铃包括： 音频、 视频、 文字、 图片 中的任一种或任意几种组合） 、 vCard名片信息、 彩铃的网页 URL地址中的至少 一种则可以通过媒体信道传输； 如果所述彩铃信息为 vCard名片、 彩铃的 URL地 址中的至少一种则可以通过控制面信令传输； 可以理解的是具体的传输方式不 对本发明实施例构成限定。
[39] 所述彩铃信息可以包括彩铃的 URL地址， 则获取彩铃信息之后主叫方可以根据 获取的 URL地址， 通过超文本协议 HTTP方式从网页 Web服务器中获取彩铃信息 ； 可以理解的是根据彩铃地址获取彩铃的方式不对本发明实施例构成限定。
[40] 当主叫方存储的被叫方 vCard名片失效吋， 可以触发在呼叫请求中携带对被叫 方 vCard名片的需求； 当主叫方收到被叫方 vCard名片后还可以根据接收到的被叫 方 vCard名片， 更新本地存储的被叫方 vCard名片； 这样可以不需要每次都发送需 要被叫方信息的请求， 主叫方接收到被叫方 vCard名片后更新主叫方存储的 vCard 名片信息为优选方案； 当然不更新主叫方存储的被叫方信息也可以。 [41] 所述根据所述主叫方需要的彩铃类型发送彩铃信息可以是： 彩铃服务器获取主 叫方需要的彩铃类型与被叫方定制的彩铃类型的交集； 如果交集不为空， 则根 据所述彩铃类型的交集发送彩铃信息； 如果交集为空， 则发送默认的彩铃信息 ； 所述默认的彩铃信息可以是系统默认的， 也可以主叫方或者被叫方定制的彩 铃 ί曰息。
[42] 当所获取的交集不为空并且未包含被叫方信息吋可以由彩铃服务器指示被叫方 发送被叫方信息给主叫方。
[43] 当所述呼叫请求包含主叫方需要的彩铃类型为空吋可以是通过超文本 Web方式 在彩铃服务器中定制主叫方默认需要的彩铃类型； 彩铃服务器根据主叫方定制 的默认需要的彩铃类型发送彩铃信息。
[44] 本实施例由主叫方发送主叫方需要的彩铃类型， 彩铃服务器为主叫方提供相应 彩铃信息， 为主叫方提供了选择主叫方需要彩铃类型的机会， 提高了用户体验
[45] 实施例二
[46] 请参阅图 3， 彩铃类型选择方法可以通过以下方案实现：
[47] 步骤 301 : 接收主叫方发起的呼叫请求， 所述呼叫请求包含主叫方需要的彩铃 类型； 所述彩铃类型可以是音频， 视频等；
[48] 步骤 302: 向彩铃服务器发送所述主叫方需要的彩铃类型；
[49] 步骤 303： 获取彩铃服务器根据所述主叫方需要的彩铃类型发送的彩铃信息； 所述彩铃信息可以是彩铃， 也可以是彩铃地址；
[50] 步骤 304: 发送所述彩铃信息给主叫方。
[51] 本实施例通过主叫方发送主叫方需要的彩铃类型， 彩铃服务器为主叫方提供相 应彩铃信息， 实现为主叫方提供选择主叫方需要彩铃类型的机会， 提高了用户 体验。
[52] 实施例三
[53] 本发明还提供了通过彩铃传送被叫方信息的实施例， 可以通过以下方案实现： [54] 步骤 301 : 所述呼叫请求还可以包含主叫方需要的被叫信息类型； 所述被叫信 息类型可以是被叫用户信息 （如电子名片 vCard) ， 也可以是其它主叫方需要的 信息类型， 可以理解的是被叫信息的具体类型不对本实施例造成限定； 这吋，
[55] 步骤 302还需要向彩铃服务器发送所述主叫方需要的被叫信息类型；
[56] 步骤 303还需要获取被叫用户信息或被叫用户信息地址；
[57] 步骤 304还需要发送所述被叫信息给主叫方； 所述被叫信息可以是被叫用户信 息或被叫用户信息地址。
[58] 当获取不到被叫用户信息或被叫用户信息地址吋， 实施例二步骤 303还可以指 示被叫方发送被叫方信息给主叫方。
[59] 本实施例是在实施例二的基础上提供了获取被叫方信息的方法， 被叫方信息的 获取为自动获取并且为实吋获取， 在被叫用户信息更新后仍然能够获取到准确 的被叫用户信息， 所述用户信息的传输可以与彩铃一起进行， 可以使用彩铃信 道， 提高了信道的利用率。
[60] 实施例四
[61] 在主叫终端中存储了被叫用户信息吋， 所述实施例三可以不需要每次都发送主 叫需要的被叫信息， 实施例三所述步骤 301可以是：
[62] 当主叫方存储的被叫方信息无效吋， 接收包含主叫方需要的被叫信息类型的所 述呼叫请求。
[63] 被叫方信息无效的判断可以是当被叫方信息在设定的吋间后没有更新， 也可以 是主叫方存储的被叫方信息乱码， 可以理解的是判断被叫方信息无效的方式不 对本发明实施例构成限定。
[64] 本实施例的方法中不需要每次呼叫都发送主叫方需要的被叫方信息类型， 彩铃 服务器也不需要每次呼叫都返回相应请求， 减轻了网络压力。
[65] 实施例五
[66] 本发明还提供了当所述主叫方需要的彩铃类型为空吋的实施方式：
[67] 所述实施例二步骤 303可以是获取主叫方定制的默认主叫方需要的彩铃类型； 根据主叫方定制的默认主叫方需要的彩铃类型发送彩铃信息。
[68] 所述定制的方式可以是通过网页定制， 也可以是通过门户方式 PORTAL定制， 可以理解的是定制方式不对本发明实施例构成限定。
[69] 本实施例五提供了主叫方发送的主叫方需要的彩铃类型为空吋的处理方法， 增 强了本发明实施例的通用性。
[70] 实施例六
[71] 本发明还提供了选择播放彩铃类型的策略， 可以是：
[72] 获取主叫方需要的彩铃类型与被叫方定制的彩铃类型的交集；
[73] 根据所述彩铃类型的交集发送彩铃信息。
[74] 所述彩铃类型的交集为空吋可以播放默认的彩铃信息， 也可以播放被叫方或主 叫方定制的彩铃信息。
[75] 本实施例六提供了彩铃选择的策略， 通过获取主叫方需要的彩铃类型与被叫方 定制的彩铃类型的交集， 充分尊重了主叫方和被叫方的意愿， 提高了用户体验
[76] 实施例七
[77] 本实施例将以现有技术中的一种多媒体彩铃实现方式为背景介绍本发明实施例 思想， 请参阅图 4， 可以理解的是彩铃实现的背景不对本发明实施例构成限定， 本实施例将以彩铃服务器播放主叫方需要的彩铃为例进行介绍。
[78] 步骤 401 : 主叫终端 UE A (图 4中设备
A) 设置主叫方需要收看到何种多媒体彩铃， 可以仅收看电子名片 vCard、 或 vCa rd和音乐、 或 vCard和视频、 或只播放音乐、 或只播放视频等。 当 UE
A呼叫被叫终端 UE B (图 4中设备 B) 吋， UE
A设置的需要收看多媒体彩铃的类型可以包含在 SETUP消息的 user-to-user Information扩展字段中传输给 MSC Server
A， 该扩展字段可以携带 131字节的数据， 足以存放各种彩铃类型信息， 当然也 可以通过其它方式携带所述设置的彩铃类型信息， 可以理解的是携带彩铃类型 信息的方式不对本发明实施例构成限定。
[79] 步骤 402: MSC Server A向 HLR B发起 SRI请求， 可以获取被叫终端 UE
B的路由信息；
[80] 步骤 403： HLR B向 UE B所附着的 MSC Server B中的 VLR取漫游号码；
[81] 步骤 404: MSC Server B中的 VLR向 HLR
B返回 PRN_ACK消息， 所述 PRN_ACK消息中可以携带 UE B的漫游号码； [82] 步骤 305: HLR B向 MSC Server A返回 SRI_ACK消息， 消息中可以携带 UE B的路由信息、 漫游号码、 UE B定制的多媒体彩铃业务标志和 UE
B定制的显示 vCard名片业务标志等；
[83] 步骤 406: MSC Server A获得被叫的漫游号码 MSRN后， 向 UE
A可以发起 Call_Proceeding， 以表明 MSC Server A正在进行呼叫操作；
[84] 步骤 407: MSC Server A可以向 MSC Server B发起 BICC
IAM消息， 以建立到 MSC Server B的电路连接；
[85] 步骤 408: MSC Server B可以向 UE B发起寻呼请求消息 PAGING;
[86] 步骤 409: UE B返回寻呼响应消息 PAGING_RSP;
[87] 步骤 410: MSC Server B向 UE B发 SETUP消息， 可以建立和被叫终端 UE
B的呼叫连接；
[88] 步骤 411 : UE B返回 CALL CONFIRMED消息， 来响应 SETUP消息；
[89] 步骤 412: UE B振铃， 并向 MSC Server B返回 ALERTING消息；
[90] 步骤 413: MSC Server B向 MSC Server A返回 BICC
ACM消息， 可以用来确认被叫端局侧相应的中继电路已经建立；
[91] 步骤 414: MSC Server A向主叫终端 UE
A返回 ALERTING消息， 可以表明被叫终端 UE B已经在振铃中；
[92] 步骤 415: MSC Server A向多媒体彩铃平台发起 BICC
IAM消息， 可以通过 IAM消息的 user-to-user information字段携带被叫终端 UE B定制的多媒体彩铃业务标志、 UE B定制的显示 vCard名片业务标志、 以及 UE A对多媒体彩铃内容的要求标志， 当然也可以通过其它方式携带上述标志， 可以 理解的是携带上述标志的方式不对本发明实施例造成限定；
[93] 步骤 416: 多媒体彩铃平台向 MSC Server A返回 BICC
ACM消息， 可以确认 MSC Server A到多媒体彩铃平台的电路已经建立；
[94] 步骤 417: 多媒体彩铃平台向 MSC Server A返回 BICC
ANM消息， 此消息可以指示 MSC Server A, 当主叫方 UE
A与多媒体彩铃平台连接之后就幵始计费；
[95] 步骤 415: 所述消息可以在接收到步骤 405所述消息之后就触发， 所以步骤 415 到步骤 417所述消息也可放在步骤 405与步骤 407之间；
[96] 步骤 418: MSC Server A向主叫终端 UE A发送连接信令 CONNECT, 指示 UE
A可以与多媒体彩铃平台进行通信；
[97] 步骤 419: UE A向 MSC Server A返回应答消息 CONNECT_ACK;
[98] 步骤 420: UE A和多媒体彩铃平台之间进行 H.245协商；
[99] 步骤 421 : 多媒体彩铃平台可以根据 UE B所定制的多媒体彩铃业务类型和 UE A需要的多媒体彩铃类型， 结合平台中预先设定的策略来为 UE
A播放多媒体彩铃； 所述策略可以设定为尽最大努力满足 A的要求， 也可以设定 为获取主叫方需要的彩铃类型与被叫方定制的彩铃类型的交集， 再根据所述彩 铃类型的交集播放彩铃； 可以通过 3G-324M协议族的方式， 也可以通过控制面以 信令的方式传输 UE A需要的被叫信息； UE
A的 vCard名片可以通过多媒体彩振 （Customized Ring
Tone, CRT) 的方式发送给 UE B， 这样， 在 UE A拨打 UE
B吋， 主被叫双方均可看到对方的 vCard名片信息； 到步骤 421本发明实施例需要 解决的技术问题已经完成；
[100] 步骤 422: 被叫终端 UE B摘机， 发送应答消息 CONNECT;
[101] 步骤 423: MSC Server B向 MSC Server A返回 BICC ANM, 该消息指示 MSC
Server A: 当 UE A和 UE B的连接建立后， 就幵始计费；
[102] 步骤 424: MSC Server B向 UE B返回连接确认 CONNECT_ACK;
[103] 步骤 425: MSC Server A向多媒体彩铃平台发起 BICC
REL消息， 指示多媒体彩铃平台拆除与主叫终端 UE A之间的电路；
[104] 步骤 426: MSC Server A再次向 UE A发起 CONNECT连接， 指示 UE A可以与 UE
B建立连接；
[105] 步骤 427: UE A返回对 CONNECT的 ACK;
[106] 步骤 428: 多媒体彩铃平台主动拆除与 UE A之间的 H.245连接；
[107] 步骤 429: 多媒体彩铃平台向机 MSC Server A返回 BICC
REL消息， 表明连接已拆除完成；
[108] 步骤 430: 主叫终端 UE A发起与被叫终端 UE B之间的 H.245连接； [109] 步骤 431 : UE A和 UE B之间进行正常的电路域视频通话；
[110] 步骤 432: UE A挂机， 同吋拆除与 UE B之间的 H.245连接， 视频通话结束；
[111] 本实施例七通过主叫方发送主叫方需要的彩铃类型， 彩铃服务器为主叫方提供 相应彩铃信息， 实现为主叫方提供选择主叫方需要彩铃类型的机会， 提高了用 户体验， 并且还提供了实施自动并实吋获取被叫方信息的方法， 在被叫用户信 息更新后仍然能够获取到准确的被叫用户信息， 并且被叫用户信息的传输可与 彩铃一起进行， 可以使用彩铃信道， 提高信道的利用率。
[112] 实施例八
[113] 本实施例将以现有技术中的一种多媒体彩铃实现方式为背景介绍本发明实施例 思想， 本实施例将以彩铃服务器播放主叫方需要的彩铃地址进行介绍； 所述彩 铃的地址可以通过网页地址 (Uniform Resource
Locator, URL) 来表示， 当然也可以釆用通过其它方式来表示并不影响本发明 实施例的实现； 本实施例与实施例七基本相同， 不同点在于：
[114] 步骤 416可以为： 多媒体彩铃平台根据被叫终端 UE
B所定制的多媒体彩铃业务类型和主叫终端 UE
A需要的彩铃类型， 结合预先设定的策略， 可以将 UE
B的 vCard名片、 彩铃的 URL地址发送给 MSC Server A。 该 URL地址可以由 BICC ACM消息的 user-to-user
information字段携带， 当然釆用其它方式发送此消息并不影响本发明实施例的实 现。
[115] 实施例八与实施例七相比， 实施例八中被叫信息不用存储在彩铃服务器， 占用 彩铃服务器存储资源较少， 可以支持更为丰富的被叫信息， 提升了用户体验。
[116] 实施例九
[117] 本实施例将以现有技术中的一种多媒体彩铃实现方式为背景介绍本发明实施例 思想， 本实施例将以主叫终端 UE
A中已经存储了用户信息进行介绍； 本实施例与实施例七基本相同， 不同点在于 [118] 在步骤 401之前判断主叫终端 UE A中存储的被叫方信息是否有效， 如果无效在步骤 401中发送主叫方需要的被叫 方信息类型。 被叫方信息是否有效的判断， 可以通过判断被叫方信息在设定的 吋间内是否有更新来实现， 也可以是判断主叫方有没有存储被叫方信息来实现 ， 可以理解的是判断被叫方信息无效的方式不对本发明实施例构成限定；
[119] 在步骤 422之后还可以更新主叫方的主叫终端 UE
A中存储的被叫信息， 实现信息同步， 使被叫信息保持准确。
[120] 本实施例九与实施例七和实施例八相比， 不需要每次都发送主叫方需要的被叫 方信息类型， 降低了消息发送量， 节约了网络资源。
[121] 实施例十
[122] 本实施例将以现有技术中的一种多媒体彩铃实现方式为背景介绍本发明实施例 思想， 本实施例将以彩铃服务器指示被叫用户发送被叫用户信息进行介绍， 请 参阅图 5;
[123] 步骤 501 : 当主叫方的主叫终端 UE A (图 4中设备
A) 呼叫被叫方的被叫终端 UE B (图 4中设备 B) 吋， UE
A设置的需要收看的多媒体彩铃类型可以在 SETUP消息的 User-to-user
Information扩展字段中传输给 MSC Server A;
[124] 步骤 502: MSC Server A向 HLR B发起 SRI请求， 可以获取被叫终端 UE
B的路由信息；
[125] 步骤 503: HLR B向 UE B所附着的 MSC Server B中的 VLR取漫游号码；
[126] 步骤 504: MSC Server B中的 VLR向 HLR
B返回 PRN_ACK消息， 所述 PRN_ACK消息中可以携带 UE B的漫游号码；
[127] 步骤 505: HLR B向 MSC Server A返回 SRI_ACK消息， 消息中可以携带 UE
B的路由信息、 漫游号码、 UE B定制的多媒体彩铃业务标志和 UE
B定制的显示 vCard名片业务标志等；
[128] 步骤 506: MSC Server A获得被叫的漫游号码 MSRN后， 向 UE
A可以发起 Call_Proceeding， 以表明 MSC Server A正在进行呼叫操作；
[129] 步骤 507: MSC Server A向多媒体彩铃平台发起 BICC
IAM消息， 可以在 IAM消息的 user-to-user information字段携 UE B定制的多媒体彩铃类型、 UE A需要的多媒体彩铃类型；
[130] 步骤 508: 如果多媒体彩铃平台发现 UE A所要求的 UE
B的 vCard名片并未存储在平台中， 则可以在发给 MSC Server A的 BICC
ACM消息的 user-to-user information字段中携带请求 UE B的 vCard名片的消息。
[131] 步骤 509: 多媒体彩铃平台向 MSC Server A返回 BICC
ANM消息， 此消息可以指示 MSC Server A, 当主叫终端 UE
A与多媒体彩铃平台连接之后就开始计费；
[132] 步骤 510: MSC Server A向 MSC Server B发起 BICC IAM消息， 可以建立到 MSC
Server B的电路连接； 可以在 IAM消息的 User-to-user Information字段携带请求 UE
B的 vCard名片的信息。
[133] 步骤 511 : MSC Server B向 UE B发起寻呼请求消息 PAGING;
[134] 步骤 512: UE B返回寻呼响应消息 PAGING_RSP;
[135] 步骤 513: MSC Server B向 UE B发 SETUP消息， 用于建立和被叫终端 UE
B的呼叫连接； 可以在 SETUP消息的 User-to-user Information字段携带请求 UE
B的 vCard名片的信息；
[136] 步骤 514: UE B返回 CALL CONFIRMED消息， 以响应 SETUP消息；
[137] 步骤 515: UE B振铃， 并向 MSC Server
B返回 ALERTING消息； 可以在 ALERTING消息的 User-to-user
Information字段携带 UE B的 vCard名片信息；
[138] 步骤 516: MSC Server B向 MSC Server A返回 BICC
ACM消息， 可以确认被叫终端局侧相应的中继电路已经建； 可以通过 ACM消息 的 user-to-user information字段携带 UE B的 vCard名片信息；
[139] 步骤 517: MSC Server A向主叫终端 UE
A返回 ALERTING消息， 表明被叫终端 UE
B已经在振铃中； 可以 ALERTING消息的 User-to-user Information字段携带 UE B的 vCard名片信息。 此吋， UE A就可以看到 UE B的 vCard名片；
[140] 步骤 518: MSC Server A向主叫终端 UE A发送连接信令 CONNECT, 指示 UE
A可以与多媒体彩铃平台进行通信； [141] 步骤 519: UE A向 MSC Server A返回应答消息CONNECT_ACK;
[142] 步骤 520: UE A和多媒体彩铃平台之间进行 H.245协商；
[143] 步骤 521 : 多媒体彩铃平台可以根据 UE B所定制的多媒体彩铃业务类型和 UE A需要的多媒体彩铃类型， 结合平台中预先设定的策略来为 UE
A播放多媒体彩铃； 所述策略可以设定为尽最大努力满足 UE
A的要求， 也可以设定为获取主叫方需要的彩铃类型与被叫方定制的彩铃类型的 交集， 再根据所述彩铃类型的交集播放彩铃； 到步骤 521本发明实施例需要解决 的技术问题已经完成；
[144] 步骤 522: 被叫终端 UE B摘机， 发送应答消息 CONNECT;
[145] 步骤 523: MSC Server B向 MSC Server A返回 BICC ANM, 该消息指示 MSC Server A: 当 UE A和 UE B的连接建立后， 就开始计费；
[146] 步骤 524: MSC Server B向 UE B返回连接确认 CONNECT_ACK;
[147] 步骤 525: MSC Server A向多媒体彩铃平台发起 BICC
REL消息， 指示多媒体彩铃平台拆除与主叫终端 UE A之间的电路；
[148] 步骤 526: MSC Server A再次向 UE A发起 CONNECT连接， 指示 UE A可以与 UE B建立连接；
[149] 步骤 527: UE A返回对 CONNECT的 ACK;
[150] 步骤 528: 多媒体彩铃平台主动拆除与 UE A之间的 H.245连接；
[151] 步骤 529: 多媒体彩铃平台向机 MSC Server A返回 BICC
REL消息， 表明连接已拆除完成；
[152] 步骤 530: 主叫终端 UE A发起与被叫终端 UE B之间的 H.245连接；
[153] 步骤 531 : UE A和 UE B之间进行正常的电路域视频通话；
[154] 步骤 532: UE A挂机， 同吋拆除与 UE B之间的 H.245连接， 视频通话结束；
[155] 本实施例十在彩铃服务器端主叫方需要的被叫方信息为空吋， 可以由被叫方发 送被叫方信息给主叫方， 通过端到端的方式实现 vCard名片的传输， 保证了主叫 用户的需求， 且没有增加附加消息， 节省了网络资源。
[156] 实施例十一
[157] 本发明实施例还提供了一种彩铃选择系统， 请参阅图 6， 包括： :158] 主叫端 601， 与移动交换中心 602通信连接， 用于发起呼叫请求， 所述呼叫请求 包含主叫方需要的彩铃类型；
159] 彩铃服务器 603， 与移动交换中心 602通信连接， 用于根据所述主叫方需要的彩 铃类型发送彩铃信息。
160] 移动交换中心 602， 分别与主叫端 601和彩铃服务器 603通信连接， 用于发送所 述呼叫请求给彩铃服务器 603; 获取彩铃服务器 603根据所述主叫方需要的彩铃 类型发送的彩铃信息， 并将所述彩铃信息发送给主叫端 601 ;
161] 所述彩铃服务器 603还可以用于获取主叫方需要的彩铃类型与被叫方定制的彩 铃类型的交集， 根据所述彩铃类型的交集发送彩铃信息。
162] 实施例十二
163] 本发明实施例还提供了一种终端， 请参阅图 7， 包括：
164] 终端彩铃选择单元 701， 用于选择终端需要的彩铃类型；
165] 彩铃类型请求发送单元 702， 与终端彩铃选择单元 701连接， 用于发送所述终端 需要的彩铃类型；
166] 彩铃信息接收单元 703， 用于接收彩铃信息。
167] 请参阅图 8， 本实施例十二提供终端中的彩铃信息接收单元 703可以包括： 168] 彩铃地址接收单元 801， 用于接收彩铃信息地址；
169] 彩铃信息获取单元 802， 与彩铃地址接收单元 801连接， 用于根据所述彩铃信息 地址获取彩铃信息。
170] 实施例十三
:171] 本发明实施例还提供了另一种终端， 请参阅图 9， 包括：
；172] 指示接收单元 901， 用于接收发送终端信息的指示；
；173] 终端信息发送单元 902， 与指示接收单元 901连接， 用于根据所述发送终端信息 的指示发送终端信息。
；174] 实施例十四
；175] 本发明实施例还提供了一种彩铃服务器， 请参阅图 10， 包括：
176] 彩铃选择接收单元 1001， 用于接收主叫方需要的彩铃类型；
；177] 彩铃播放单元 1002， 与彩铃选择接收单元 1001连接， 用于根据所述主叫端需要 的彩铃类型发送彩铃信息。
[178] 实施例十五
[179] 本发明实施例还提供了另一种彩铃服务器， 请参阅图 11， 包括：
[180] 彩铃选择接收单元 1101， 用于接收主叫方需要的彩铃类型；
[181] 彩铃选择单元 1102， 与彩铃选择接收单元 1101连接， 用于获取所述主叫方需要 的彩铃类型与被叫方定制的彩铃类型的交集；
[182] 彩铃播放单元 1103， 与彩铃选择单元 1102连接， 用于根据所述彩铃类型的交集 发送彩铃信息。
[183] 实施例十六
[184] 本发明实施例还提供了再一种彩铃服务器， 请参阅图 12， 包括：
[185] 彩铃选择接收单元 1201， 用于接收主叫方需要的彩铃类型；
[186] 被叫信息査找单元 1202， 与彩铃选择接收单元 1201连接， 用于根据所述主叫方 需要的彩铃类型査找被叫用户信息；
[187] 指示发送单元 1203， 与被叫信息査找单元 1202连接， 用于当所述被叫用户信息 为空吋发送指示信息， 所述指示信息为指示被叫方发送被叫方信息。
[188] 上述系统、 装置实施例， 通过主叫方发送主叫方需要的彩铃类型， 彩铃服务器 为主叫方提供相应彩铃信息， 为主叫方提供了选择主叫方需要彩铃类型的机会
， 提高了用户体验。
[189] 本领域普通技术人员可以理解实现上述实施例方法中的全部或部分步骤是可以 通过程序来指令相关的硬件完成， 所述的程序可以存储于一种计算机可读存储 介质中， 上述提到的存储介质可以是只读存储器， 磁盘或光盘等。
[190] 以上对本发明实施例所提供的一种彩铃选择方法、 系统及相关装置进行了详细 介绍， 本文中应用了具体个例对本发明的原理及实施方式进行了阐述， 以上实 施例的说明只是用于帮助理解本发明的方法及其核心思想； 同吋， 对于本领域 的一般技术人员， 依据本发明的思想， 在具体实施方式及应用范围上均会有改 变之处， 综上所述， 本说明书内容不应理解为对本发明的限制。

Claims

权利要求书
[1] 一种彩铃选择方法， 其特征在于， 包括：
发起呼叫请求， 所述呼叫请求包含主叫方需要的彩铃类型； 接收彩铃服务器根据所述主叫方需要的彩铃类型发送的彩铃信息。
[2] 根据权利要求 1所述的彩铃选择方法， 其特征在于， 所述主叫方需要的彩铃 类型通过所述呼叫请求所使用协议的协议信息携带；
所述协议包括： Q.931信令协议或 SIP信令协议或 H.245信令协议。
[3] 根据权利要求 2所述的彩铃选择方法， 其特征在于， 所述主叫方需要的彩铃 类型通过 Q.931信令协议携带吋包括：
通过发起 SETUP消息和连接 CONNECT消息的用户到用户信息 user-to-user information字段， 或起始地址 IAM消息的用户到用户信息 user-to-user information字段携带。
[4] 根据权利要求 1所述的彩铃选择方法， 其特征在于， 所述彩铃信息包括： 音频、 视频、 文字、 图片、 vCard名片信息、 彩铃的网页 URL地址中的至少 一种。
[5] 根据权利要求 4所述的彩铃选择方法， 其特征在于， 所述接收彩铃服务器根 据所述主叫方需要的彩铃类型发送的彩铃信息包括：
通过媒体信道接收彩铃服务器根据所述主叫方需要的彩铃类型发送的音频 、 视频、 文字、 图片、 vCard名片信息、 彩铃的网页 URL地址中的至少一种 ； 或者
通过控制面信令接收彩铃服务器根据所述主叫方需要的彩铃类型发送的 vC ard名片、 彩铃的 URL地址中的至少一种。
[6] 根据权利要求 4所述的彩铃选择方法， 其特征在于， 所述彩铃信息包括彩铃 的 URL地址， 则接收彩铃信息之后包括：
根据所述 URL地址， 通过超文本协议 HTTP方式从网页 Web服务器中获取彩 铃 ί曰息。
[7] 根据权利要求 4所述的彩铃选择方法， 其特征在于， 所述发起呼叫请求包括 当主叫方所存储的被叫方 vCard名片失效吋， 发起携带对被叫方 vCard名片 的需求的呼叫请求。
[8] 根据权利要求 4所述的彩铃选择方法， 其特征在于， 所述接收到彩铃信息之 后包括：
更新主叫方存储的被叫方 vCard名片。
[9] 根据权利要求 1所述的彩铃选择方法， 其特征在于， 所述接收彩铃服务器根 据所述主叫方需要的彩铃类型发送的彩铃信息包括： 接收所述彩铃服务器 在所述主叫方需要的彩铃类型与被叫方定制的彩铃类型的交集不为空的情 况下根据所述交集发送的彩铃信息； 或者
接收所述彩铃服务器在所述主叫方需要的彩铃类型与被叫方定制的彩铃类 型的交集为空的情况下， 发送的默认的彩铃信息。
[10] 根据权利要求 9所述的彩铃选择方法， 其特征在于， 当所获取的交集不为空 并且未包含被叫方信息吋， 所述方法还包括：
接收被叫方根据彩铃服务器的指示发送的被叫方信息。
[11] 根据权利要求 1所述的彩铃选择方法， 其特征在于， 在所述发送呼叫请求前
， 所述方法还包括：
通过网页 Web方式在彩铃服务器中定制主叫方默认需要的彩铃类型； 当所述呼叫请求包含的主叫方需要的彩铃类型为空吋， 所述接收彩铃服务 器根据所述主叫方需要的彩铃类型发送的彩铃信息包括：
接收所述彩铃服务器根据主叫方定制的默认需要的彩铃类型发送的彩铃信 息。
[12] 一种彩铃选择方法， 其特征在于， 包括：
接收主叫方发起的呼叫请求， 所述呼叫请求包含主叫方需要的彩铃类型； 根据所述主叫方需要的彩铃类型， 向主叫方发送彩铃信息。
[13] 根据权利要求 12所述的彩铃选择方法， 其特征在于， 所述接收主叫方发起 的呼叫请求包括：
当主叫方存储的被叫方信息无效吋， 接收包含主叫方需要的被叫方信息的 所述呼叫请求。
[14] 根据权利要求 15所述的彩铃选择方法， 其特征在于， 所述方法进一步包括 根据接收的包含主叫方需要的被叫信息类型的所述呼叫请求， 向主叫方发 送包含被叫方 vCard名片信息的彩铃信息。
[15] 根据权利要求 12所述的彩铃选择方法， 其特征在于， 所述方法中， 若主叫 方需要的彩铃类型为空包括：
获取主叫方定制的默认主叫方需要的彩铃类型；
根据主叫方定制的默认主叫方需要的彩铃类型发送彩铃信息。
[16] 一种彩铃选择系统， 其特征在于， 包括：
主叫端， 用于发起呼叫请求， 所述呼叫请求包含主叫方需要的彩铃类型； 彩铃服务器， 用于根据所述主叫方需要的彩铃类型发送彩铃信息； 移动交换中心， 分别与所述主叫端和彩铃服务器通信连接， 用于发送所述 主叫端发出的呼叫请求给所述彩铃服务器； 获取所述彩铃服务器根据所述 呼叫请求中包含的主叫方需要的彩铃类型发送的彩铃信息； 将所述彩铃信 息发送给所述主叫端。
[17] 一种终端， 其特征在于， 包括：
终端彩铃选择单元， 用于选择终端需要的彩铃类型；
彩铃类型请求发送单元， 用于向网络侧发送所述终端需要的彩铃类型； 彩铃信息接收单元， 用于接收网络侧根据所述终端需要的彩铃类型发送的 彩铃信息。
[18] 根据权利要求 17所述终端， 其特征在于， 所述彩铃信息接收单元包括： 彩铃地址接收单元， 用于接收彩铃信息地址；
彩铃信息获取单元， 用于根据所述彩铃信息地址获取彩铃信息。
[19] 一种终端， 其特征在于， 包括：
指示接收单元， 用于接收发送终端信息的指示信息；
终端信息发送单元， 用于根据所述发送终端信息的指示信息发送该终端信 息。
[20] 一种彩铃服务器， 其特征在于， 包括： 彩铃选择接收单元， 用于接收主叫方需要的彩铃类型；
彩铃播放单元， 用于根据所述主叫方需要的彩铃类型发送彩铃信息。
[21] 根据权利要求 20所述彩铃服务器， 其特征在于， 还包括：
彩铃选择单元， 用于获取所述主叫方需要的彩铃类型与被叫方定制的彩铃 类型的交集；
所述彩铃播放单元， 具体用于根据所述彩铃类型的交集发送彩铃信息。
[22] 一种彩铃服务器， 其特征在于， 包括：
彩铃选择接收单元， 用于接收主叫方需要的彩铃类型；
被叫信息査找单元， 用于根据所述主叫方需要的彩铃类型査找被叫用户信 息；
指示发送单元， 用于当所述被叫用户信息为空吋发送指示信息， 所述指示 信息用于指示被叫方发送被叫方信息。
PCT/CN2009/072626 2008-07-11 2009-07-03 一种彩铃选择方法、系统及相关装置 WO2010003352A1 (zh)

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