CN103139722A - Multimedia message processing method, multimedia message processing system and media switching centre - Google Patents
Multimedia message processing method, multimedia message processing system and media switching centre Download PDFInfo
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Abstract
The invention provides a multimedia message processing method, a multimedia message processing system and a media switching centre. The method comprises that the media switching centre receives multimedia message sending requests sent by a set top box terminal, wherein the multimedia message sending requests comprise first receiver numbers; the media switching centre sends instruction information to a fixed network-mobile gateway according to the first receiver numbers to let the fixed network-mobile gateway to receive the multimedia message sent by the sent by according to the instruction information, and the fixed network-mobile gateway sends the multimedia message to mobile terminals corresponding to the first receiver numbers. The multimedia message processing system comprises the media switching centre and the fixed network-mobile gateway. The multimedia message processing method, the multimedia message processing system and the media switching centre achieve receiving and sending of the multimedia message between the mobile terminals and the set top box terminal and simultaneously improve convenience and flexibility of receiving and sending of the multimedia message.
Description
Technical field
The present invention relates to the communication technology, relate in particular to a kind of multimedia message processing method, system and media exchange center.
Background technology
MMS is a kind of value-added service that operator carries out, and it supports abundant medium type, such as: therefore picture, audio frequency, video, data, animation, text etc., can provide more abundant information to people.Receive multimedia message by set-top box, and utilize the audio visual effect of TV, can bring brand-new visual impact and multimedia to enjoy to people, therefore, MMS in set-top box and mobile network combines, carry out information interaction with mobile terminal in the multimedia message mode, will become the new mode of people's obtaining information.
Usually, set-top box sends multimedia message and sends multimedia message to set-top box to mobile terminal or mobile terminal, is all that multimedia message is sent to WAP (wireless application protocol) (Wireless Application Protocol; Referred to as: WAP) gateway after by WAP gateway, MMS format, MMS content etc. being changed, is transmitted to mobile terminal or set-top box.Wherein, set-top box and mobile terminal need to be bound MMS in advance, and WAP gateway needs the binding relationship between memory machine top box and mobile terminal, so that carry out the multimedia message transmitting-receiving between mobile terminal and set-top box.
But if set-top box and mobile terminal are not bound MMS, perhaps the WAP gateway binding relationship between memory machine top box and mobile terminal not, can not send mutually multimedia message between set-top box and mobile terminal.
Summary of the invention
The invention provides a kind of multimedia message processing method, system and media exchange center, in order to realize the transmitting-receiving of multimedia message between set-top box and mobile terminal.
The invention provides a kind of multimedia message processing method, comprising:
The multimedia message that media exchange center receiving set up box terminal sends sends request, and described multimedia message sends in request and carries first recipient's number;
Described media exchange center sends Indication message according to described first recipient's number to fixed network-mobile gateway, receive according to described Indication message the multimedia message that described STB terminal sends for described fixed network-mobile gateway, and described multimedia message is sent to described the first mobile terminal corresponding to recipient's number.
The invention provides a kind of multimedia message processing method, comprising:
Media exchange center receives the multimedia message reception request that fixed network-mobile gateway sends, it is that described fixed network-mobile gateway generates according to second recipient's number in described multimedia message when receiving the multimedia message that mobile terminal sends that described multimedia message receives request, and described multimedia message receives request and comprises fixed network-mobile gateway address and second recipient's number;
Described media exchange center sends multimedia message arrival notice message according to described second recipient's number to the STB terminal of correspondence, receives described multimedia message for described STB terminal according to the described fixed network in described multimedia message arrival notice message-mobile gateway address.
The invention provides a kind of media exchange center, comprising:
The first receiver module is used for the multimedia message transmission request that the receiving set up box terminal sends, and described multimedia message sends in request and carries first recipient's number; Perhaps be used for receiving the multimedia message reception request that fixed network-mobile gateway sends, it is that described fixed network-mobile gateway generates according to second recipient's number in described multimedia message when receiving the multimedia message that mobile terminal sends that described multimedia message receives request, and described multimedia message receives request and comprises fixed network-mobile gateway address and second recipient's number;
The first sending module, be used for sending Indication message according to described first recipient's number to fixed network-mobile gateway, receive according to described Indication message the multimedia message that described STB terminal sends for described fixed network-mobile gateway, and described multimedia message is sent to described the first mobile terminal corresponding to recipient's number; Perhaps be used for sending multimedia message arrival notice message according to described second recipient's number to the STB terminal of correspondence, receive described multimedia message for described STB terminal according to the described fixed network in described multimedia message arrival notice message-mobile gateway address.
The invention provides a kind of multimedia message treatment system, comprise media exchange center provided by the invention, also comprise fixed network-mobile gateway;
Described fixed network-mobile gateway, be used for receiving according to described Indication message the multimedia message that described STB terminal sends, and described multimedia message is sent to described the first mobile terminal corresponding to recipient's number, and described the first reading report of returning of the mobile terminal that receives described correspondence, described the first reading report comprises the first terminal sign; Perhaps be used for receiving the multimedia message that described mobile terminal sends, generate described multimedia message according to second recipient's number in described multimedia message and receive request, described multimedia message is received request send to described media exchange center; And receive the second reading report that described STB terminal returns, described the second reading report is sent to described mobile terminal and described media exchange center.
Multimedia message processing method of the present invention, system and media exchange center, carry out the transmitting-receiving of multimedia message between set-top box and mobile terminal by media exchange center and fixed network-mobile gateway, set-top box does not need to carry out with mobile terminal the binding of MMS, and media exchange center does not need the binding relationship between memory machine top box and mobile terminal yet, set-top box or mobile terminal can directly send to mobile terminal or set-top box the multimedia message that multimedia message or mobile terminal receive or set-top box send by media exchange center, have realized the transmitting-receiving of multimedia message between set-top box and mobile terminal.
Description of drawings
The flow chart of the multimedia message processing method that Fig. 1 provides for the embodiment of the present invention one;
The flow chart of the multimedia message processing method that Fig. 2 provides for the embodiment of the present invention two;
The flow chart of the multimedia message processing method that Fig. 3 provides for the embodiment of the present invention three;
The flow chart of the multimedia message processing method that Fig. 4 provides for the embodiment of the present invention four;
The structural representation of the media exchange center that Fig. 5 provides for the embodiment of the present invention five;
The structural representation of the multimedia message treatment system that Fig. 6 provides for the embodiment of the present invention six.
Embodiment
Embodiment one
The flow chart of the multimedia message processing method that Fig. 1 provides for the embodiment of the present invention one, the multimedia message processing method of the present embodiment are that set-top box sends the processing procedure of multimedia message to mobile terminal, as shown in Figure 1, specifically comprise:
Wherein, first recipient's number refers to the telephone number of the communication object of STB terminal, namely receives the telephone number of the mobile terminal of multimedia message.Wherein, technical solution of the present invention does not limit the network access mode of this mobile terminal, and for example this mobile terminal can be Wideband Code Division Multiple Access (WCDMA) (Wideband Code DivisionMultiple Access; Referred to as: WCDMA) or global mobile communication (Global System for MobileCommunications; Referred to as: the GSM) user of the communication network such as system, for example: mobile terminal can pass through general packet radio service technology (General Packet Radio Service; Referred to as: GPRS) access gsm system.
In the present embodiment technical scheme, realize the transmitting-receiving of multimedia message between fixed network terminal and mobile terminal by fixed network-mobile gateway, fixed network-mobile gateway mainly is responsible for MMS format, the MMS content form between fixed network and mobile network, the conversion of phone number format, and is responsible for forwarding various multimedia messages after completing format conversion.
Concrete, this step 102 comprises: media exchange center is obtained first recipient's number in multimedia message transmission request, first recipient's number is identified, for example identify according to the figure place of telephone number, to identify the first terminal type corresponding to recipient's number, be for example fixed network terminal or mobile terminal.For example, when recognizing first recipient's number and be 8, determine that corresponding terminal is fixed network terminal; When recognizing first recipient's number and be 11, determine that corresponding terminal is mobile terminal.When media exchange center identifies the recipient for mobile terminal, send Indication message to fixed network-mobile gateway, to send multimedia message to mobile terminal by it to inform fixed network-mobile terminal set-top box terminal.Fixed network-mobile gateway is carried out the preparation that receives multimedia message according to the Indication message that receives, and the multimedia message of receiving set up box terminal transmission.After fixed network-mobile gateway successfully receives multimedia message, obtain the MMS gateway of pre-stored mobile network side, by MMS gateway, multimedia message is sent to the first mobile terminal corresponding to recipient's number.
The multimedia message processing method of the present embodiment, STB terminal sends multimedia message by media exchange center, fixed network-mobile gateway to mobile terminal, STB terminal does not need in advance and the mobile terminal binding MMS, and media exchange center does not need to store the binding relationship of STB terminal and mobile terminal yet, therefore, STB terminal can send multimedia message to any mobile terminal at any time, has improved STB terminal and has sent the flexibility of multimedia message to mobile terminal.
On the basis of technique scheme, the multimedia message processing method of the present embodiment also comprises: media exchange center receives the transmission report that fixed network-mobile gateway sends, and described transmission report is that fixed network-mobile gateway generates when receiving the multimedia message of STB terminal transmission and sends to media exchange center when returning to STB terminal.Media exchange center can be understood the transmission state of the multimedia message of STB terminal according to the transmission report that receives, so that STB terminal is managed.
Further, the multimedia message processing method of the present embodiment also comprises: the first reading report that the media exchange center mobile terminal receive returns by fixed network-mobile gateway, described the first reading report comprise the first terminal sign; Media exchange center is obtained the first terminal sign in the first reading report, and according to the first terminal sign, the first reading report is sent to corresponding STB terminal.Wherein, the first terminal sign refers to the sign of STB terminal, can be for example the number of set-top box of this STB terminal, can be also the Number for access of this STB terminal access network, or be user corresponding to this STB terminal identify label, such as user ID etc.By this technical scheme, media exchange center and STB terminal can be understood the transmission state of multimedia message, namely whether are moved terminal and successfully receive, and have improved the service quality to the user, are beneficial to operator and carry out MMS.
Further, in the present embodiment in order to guarantee that STB terminal has the MMS ability, therefore to comprising before fixed network-mobile gateway sends Indication message, STB terminal is carried out service authentication in media exchange center.Concrete: STB terminal sends to the multimedia message of media exchange center to send also to comprise first terminal sign, the i.e. sign of STB terminal in request; Media exchange center is resolved the first terminal sign of obtaining wherein, and according to first terminal sign inquiring user configuration server, obtain the service authority of STB terminal, so that STB terminal is carried out service authentication, and return to the service authentication result to STB terminal.Wherein, user's configuration server is used for fixed network terminal is managed, and it stores the terminal iidentification, service authority of fixed network terminal, the corresponding various information such as PKI, and the corresponding relation between various information.
Further, also comprised before media exchange center is carried out service authentication to set-top box set-top box is carried out authentication, concrete: the first ID authentication request that media exchange center receiving set up box terminal sends, described the first ID authentication request comprise first terminal sign and the first digest; Wherein the first terminal sign refers to the sign of STB terminal, and the first digest is that STB terminal generates according to its private key.Media exchange center is according to first terminal sign inquiring user configuration server, obtain the PKI of STB terminal, with public key verifications first digest of STB terminal, so that STB terminal is carried out authentication, and return to the first identity authentication result to STB terminal.Wherein, if be proved to be successful, illustrate that the STB terminal identity is legal; Otherwise, illustrate that the illegal or ID authentication request of STB terminal identity is tampered in transmitting procedure.
Technical scheme by above-mentioned service authentication and authentication, only carry out the transmission of multimedia message on the basis that service authentication and authentication are passed through, and when service authentication or authentication failure, can not carry out the transmission of multimedia message, compare with the technical scheme of direct transmission multimedia message, can avoid the wasting of resources.
Embodiment two
The flow chart of the multimedia message processing method that Fig. 2 provides for the embodiment of the present invention two, the present embodiment can realize based on embodiment one, and as shown in Figure 2, the multimedia message processing method of the present embodiment comprises:
Step 21, STB terminal sends the ID authentication request after the public key encryption that uses media exchange center to media exchange center, wherein ID authentication request comprises STB terminal sign and digest, and this digest is to be generated by the private key of STB terminal according to oneself.Concrete, STB terminal is crossed the informative abstract method with the ID authentication request information exchange and is generated an informative abstract, and the private key of utilization itself is encrypted informative abstract, the generation digest; STB terminal sends to media exchange center after carrying the ID authentication request of digest with the public key encryption of media exchange center.
Step 22, media exchange center receives ID authentication request, with the private key decryption identity authentication request of oneself, obtains wherein STB terminal sign and digest.
Step 23, media exchange center are obtained the PKI of STB terminal according to STB terminal sign inquiring user configuration server.
Step 24, media exchange center public key verifications digest is to carry out authentication to STB terminal; When being proved to be successful, illustrate that the STB terminal identity is legal; Otherwise, illustrate that the STB terminal identity is illegal.Concrete, media exchange center utilizes the PKI of STB terminal that digest is decrypted, the obtaining information summary; Simultaneously, media exchange center utilizes the informative abstract method to generate an informative abstract to the ID authentication request information that receives, and the informative abstract that the informative abstract and the deciphering that generate are obtained compares, to realize the checking to digest.If comparative result is consistent for both, be proved to be successful, otherwise, authentication failed.
Step 25, media exchange center are returned to the identity authentication result of the public key encryption of using STB terminal to STB terminal, carry out subsequent operation for STB terminal according to identity authentication result.
Step 26, the identity authentication result that STB terminal receiving media switching center returns, and with oneself private key decryption identity authentication result, in identity authentication result when passing through, send to use the MMS request after the public key encryption of media exchange center to media exchange center, wherein the MMS request comprises the parameter informations such as STB terminal sign, recipient's number, type of service, content size.
Step 27, media exchange center receives the MMS request, with its private key deciphering MMS request, obtains STB terminal sign wherein.
Step 28, media exchange center are obtained the service authority of STB terminal according to the sign of the STB terminal in MMS request inquiring user configuration server.
Step 29, media exchange center judges according to the service authority obtained whether STB terminal supports the type of service of asking, and whether the content size of asking transfinite etc., STB terminal is carried out service authentication; Simultaneously, media exchange center is obtained recipient's number, and judges recipient's type according to the figure place of recipient's number.
Step 30, media exchange center are returned to the service authentication result after the public key encryption that uses STB terminal to STB terminal, wherein, the service authentication result comprises the address of fixed network-mobile gateway; Simultaneously, media exchange center the service authentication result of STB terminal for by and when judging the recipient for mobile terminal, send the Indication message that has multimedia message to upload to fixed network-mobile gateway, wherein, Indication message comprises recipient's number.
Step 31, the service authentication result that STB terminal receiving media switching center returns is deciphered the service authentication result with own private key, and the address that obtains fixed network-mobile gateway wherein.
Step 32, STB terminal sends the parameter negotiation request according to the address of the fixed network-mobile gateway that obtains to fixed network-mobile gateway, various parameters when consulting to send multimedia message with fixed network-mobile gateway, such as: the size of transmission byte, the total bytes of MMS content, cipher mode, key figure place etc.
Step 33, the parameter negotiation request of fixed network-mobile gateway receiving set up box terminal, and to STB terminal return parameters negotiation result.
Step 34, STB terminal sends multimedia message according to the address of fixed network-mobile gateway to fixed network-mobile gateway.
Step 35, fixed network-mobile gateway receives multimedia message, and return to send to STB terminal after successfully receiving multimedia message and report, should send simultaneously report and send to media exchange center, know the transmission state of multimedia message for STB terminal and media exchange center, i.e. this multimedia message is successfully received by fixed network-mobile gateway.
Step 36, fixed network-mobile gateway receives multimedia message, and format conversion is carried out in the multimedia message that receives, and for example multimedia message is converted to the MMS format of standard compliant MM4 or MM7 interface; And know that according to recipient's number that multimedia message is carried needs send to mobile terminal by MMS gateway with multimedia message, therefore pre-stored MMS gateway is obtained in inquiry, the multimedia message after format conversion is sent to MMS gateway.Concrete, the format conversion process comprises: fixed network-mobile gateway extracts recipient's telephone number, transmit leg telephone number, transmitting time, coded format, color subject, multimedia message text etc. from multimedia message; Then whether disconnected color subject, multimedia message text need transcoding, for example whether need to be transferred by the Unicode that fixed network uses to the GB2312 that the mobile network uses; If need transcoding, carry out the transcoding operation, and the interface protocol (for example: the interface protocol that mobile side adopts is MM7) according to the recipient sends message after transcoding.Wherein, transcoding process mainly comprises does suitable compression adjustment to the multimedia message size, form in multimedia message accessory is done the necessary processing such as conversion, for example: the Avi format video file of STB terminal support is converted to the mp4 form that mobile phone terminal is supported, plays for mobile phone.
Step 37, MMS gateway receives the multimedia message that fixed network-mobile gateway sends, and according to recipient's number that multimedia message is carried, multimedia message is sent to corresponding mobile terminal.
Step 38, mobile terminal receives the multimedia message that MMS gateway sends, and generates reading report after receiving multimedia message.
Step 39, mobile terminal sends to MMS gateway with reading report, and wherein reading report comprises fixed network-mobile gateway Number for access and STB terminal sign.Wherein, when mobile terminal and STB terminal communicate, need carry out interacting message through fixed network-mobile gateway, therefore need to add fixed network-mobile gateway Number for access in returning to the various message of STB terminal.Wherein, fixed network-mobile gateway Number for access and STB terminal sign are a field value in existing mobile communication message, and namely reading report carries fixed network-mobile gateway Number for access and STB terminal sign as a kind of mobile communication message by predefined field.Wherein, fixed network-mobile gateway Number for access is known, for example can be pre-stored on mobile terminal.When the user returns to reading report by mobile terminal to the STB terminal in fixed network, fixed network-mobile gateway Number for access together need to be carried in reading report together with telephone number corresponding to STB terminal.For example: the user can input with manual mode fixed network-mobile gateway Number for access before telephone number corresponding to set-top box.Again for example: mobile terminal can directly obtain pre-stored fixed network-mobile gateway Number for access, and it is added in reading report when identifying the other side for fixed network terminal according to STB terminal.
Step 40, the reading report that the MMS gateway mobile terminal receive returns is resolved the fixed network obtain in reading report-mobile gateway Number for access, according to fixed network-mobile gateway Number for access, described reading report is sent to fixed network-mobile gateway.Wherein, MMS gateway directly forwards reading report to fixed network-mobile gateway.
Step 41, fixed network-mobile gateway receives the reading report that MMS gateway sends, and this reading report is carried out format conversion, and the reading report after format conversion is sent to media exchange center.
Step 42, media exchange center receives reading report, the STB terminal sign in reading report is obtained in parsing, to use reading report after the public key encryption of STB terminal to send to the STB terminal of correspondence according to STB terminal sign, STB terminal receives and uses the private key deciphering reading report of oneself, to know the transmission state of multimedia message.
Step 43, media exchange center sends charge information to the call detail record interface message processor (IMP), and wherein charge information comprises the parameter informations such as communication time started, concluding time, STB terminal sign, recipient's number.
Step 44, the call detail recording interface message processor (IMP) sends accounting request to charge system, carries out charging with the multimedia message reciprocal process to this STB terminal and mobile terminal.
Need to prove at this, in the present embodiment by the interactive information between media exchange center and STB terminal is encrypted, to guarantee the safety of interactive information, though do not relate to the operation of encryption for other interactive information the present embodiment, but do not represent not encrypt, can decide or adopt execution mode of the prior art according to actual conditions.
The multimedia message processing method of the present embodiment, set-top box sends multimedia message by media exchange center, fixed network-mobile gateway to mobile terminal, do not need in advance and the mobile terminal binding MMS, media exchange center does not need to store the binding relationship between STB terminal and mobile terminal yet, when realizing that set-top box sends multimedia message to mobile terminal, improved set-top box and sent convenience and the flexibility of multimedia message to mobile terminal.Simultaneously, the transmission report of returning by fixed network-mobile gateway, the reading report that mobile terminal returns can make user corresponding to STB terminal understand the transmission state of multimedia message, have improved the service quality to the user, to improve user's Quality of experience, be beneficial to carrying out of operator's MMS.
Embodiment three
The handling process when flow chart of the multimedia message processing method that Fig. 3 provides for the embodiment of the present invention three, the multimedia message processing method of the present embodiment refer to that mobile terminal sends from multimedia message to STB terminal as shown in Figure 3, specifically comprises:
Concrete, mobile terminal sends multimedia message by the MMS gateway of mobile network's side to fixed network-mobile gateway.After fixed network-mobile gateway receives multimedia message, generate multimedia message and receive request, and send to media exchange center, to send multimedia message to STB terminal to inform the media exchange center mobile terminal.Wherein, fixed network-mobile gateway address is in order to make STB terminal go to receive multimedia message to fixed network-mobile gateway; Second recipient's number refers to the number of STB terminal, is used for the STB terminal that sign receives multimedia message.
Concrete, media exchange center sends multimedia message arrival notice message according to second recipient's number to STB terminal.STB terminal receives to be known after multimedia message arrival notice message and needs to receive multimedia message, receives multimedia message according to the fixed network in multimedia message arrival notice message-mobile gateway address to fixed network-mobile gateway.
The multimedia message processing method of the present embodiment, mobile terminal sends multimedia message by fixed network-mobile gateway, media exchange center to STB terminal, mobile terminal does not need and STB terminal binding MMS, media exchange center does not need the binding relationship between memory mobile terminal and STB terminal yet, therefore, mobile terminal can send multimedia message to any STB terminal at any time, has improved the flexibility of mobile terminal transmission multimedia message.
Concrete, multimedia message arrival notice message comprises the first notification message and the second notification message, a kind of implementation of above-mentioned steps 302 comprises the following steps:
Step 3021, media exchange center are obtained Internet protocol (the Internet Protocol of STB terminal corresponding to second recipient's number according to second recipient's number inquiry user configuration server; Referred to as IP) address, inquiry terminal configuration server simultaneously obtain the professional ability of STB terminal, and poll obtains the presence of STB terminal; Wherein, obtain the professional ability of STB terminal to judge whether STB terminal supports MMS, whether can successfully receive multimedia message.Wherein, if when finding that STB terminal does not have MMS, media exchange center can notify fixed network-mobile gateway with multimedia message deleting; The present embodiment will have MMS as example describes to recognize STB terminal, be about to carry out subsequent operation.
Step 3022, media exchange center sends the first notification message according to IP address and professional ability to STB terminal, carries out authentication for STB terminal according to the first notification message; Concrete, media exchange center sends the first notification message to the STB terminal that the MMS ability is arranged, and wherein the first notification message carries out authentication in order to inform STB terminal, and namely STB terminal sends the second ID authentication request to media exchange center.
Step 3023, the second ID authentication request that media exchange center receiving set up box terminal sends, wherein the second ID authentication request comprises the second terminal iidentification and the second digest; Wherein, the second terminal iidentification refers to the sign of STB terminal, and the second digest is generated according to its private key by STB terminal.Concrete, STB terminal is crossed the informative abstract method with the ID authentication request information exchange and is generated an informative abstract, and the private key of utilization itself is encrypted informative abstract, the generation digest; STB terminal sends to media exchange center after carrying the ID authentication request of digest with the public key encryption of media exchange center.
Step 3024, media exchange center is obtained the PKI of STB terminal according to the second terminal iidentification inquiring user configuration server, with public key verifications the second digest, so that STB terminal is carried out authentication, and return to the second identity authentication result to STB terminal; Wherein, comprise with public key verifications the second digest: media exchange center utilizes the PKI of STB terminal that digest is decrypted, the obtaining information summary; Simultaneously, media exchange center utilizes the informative abstract method to generate an informative abstract to the ID authentication request information that receives, and the informative abstract that the informative abstract and the deciphering that generate are obtained compares, to realize the checking to digest.If comparative result is consistent for both, be proved to be successful, illustrate that the identity of STB terminal is legal; Otherwise authentication failed illustrates that the identity of STB terminal is illegal.When the identity of STB terminal was legal, execution in step 3025, otherwise, finish the authentication process to this STB terminal, and continue to wait for the authentication message of other STB terminals.
Step 3025, when the second identity authentication result for by the time, media exchange center sends the second notification message to STB terminal, receives multimedia message for STB terminal according to the fixed network in the second notification message-mobile gateway address.
In technique scheme, media exchange center is before the notice STB terminal receives multimedia message, first the identity of STB terminal authenticated, to avoid illegal STB terminal to receive this multimedia message, and legal STB terminal can not receive the situation of multimedia message, to guarantee the service quality to the user, improve user's Quality of experience.
Further, the multimedia message processing method of the present embodiment also comprises: the second reading report that media exchange center receiving set up box terminal is returned by fixed network-mobile gateway, wherein the second reading report is that STB terminal generates and send to media exchange center after receiving multimedia message when returning to mobile terminal by fixed network-mobile gateway.Concrete, STB terminal sends to fixed network-mobile gateway with the second reading report, fixed network-mobile gateway obtains the address of MMS gateway, and the second reading report is sent to MMS gateway, MMS gateway is resolved the mobile terminal identification of obtaining in the second reading report, according to mobile terminal identification, the second reading report is sent to mobile terminal.Adopt this technical scheme, not only mobile terminal can in time be understood the transmission state of multimedia message, media exchange center can be understood the transmission accepting state of multimedia message between mobile terminal and STB terminal equally according to the second reading report that receives, so that this process is carried out control and management.
Embodiment four
The flow chart of the multimedia message processing method that Fig. 4 provides for the embodiment of the present invention four, the present embodiment can be realized based on embodiment three, specifically comprise:
Step 61, mobile terminal sends multimedia message to MMS gateway, and wherein multimedia message comprises mobile terminal identification, second recipient's number and fixed network-mobile gateway Number for access; Second recipient's number refers to the telephone number of the communication object of mobile terminal, and the present embodiment refers to the telephone number of STB terminal.Wherein, the mobile gateway Number for access is known, and is for example pre-stored on mobile terminal.Concrete, when the user sent multimedia message by mobile terminal to fixed network terminal (for example STB terminal), the user can be manually in second recipient's number (being telephone number corresponding to STB terminal) front input fixed network-mobile gateway Number for access.In addition, also can the automatic acquisition pre-stored fixed network of mobile terminal-mobile gateway Number for access, and before fixed network-mobile gateway Number for access is placed in second recipient's number, together is encapsulated into and sends to MMS gateway in multimedia message.Wherein, multimedia message is a kind of communication message, and fixed network-mobile gateway Number for access and second recipient's number can be encapsulated in predefined message field (MFLD).
Step 62, MMS gateway receive multimedia message, resolve the fixed network that obtains in multimedia message-mobile gateway Number for access, according to this fixed network-mobile gateway Number for access, the multimedia message that receives are sent to fixed network-mobile gateway.Wherein, MMS gateway directly sends to fixed network-mobile gateway with multimedia message, namely still includes fixed network-mobile gateway Number for access in multimedia message, so that fixed network-mobile gateway receives multimedia message.
Step 63, fixed network-mobile gateway receives multimedia message, returns to mobile terminal by MMS gateway simultaneously and sends report, so that mobile terminal is known the transmission state of multimedia message.
Step 64, fixed network-mobile gateway carries out format conversion to multimedia message, for example will meet the form of multimedia message in the format conversion fixed network of mobile network's MM4 or MM7 interface.
Step 65, fixed network-mobile gateway sends multimedia message to media exchange center and receives request, and wherein multimedia message receives and asks to comprise mobile terminal identification and second recipient's number.
Step 66, media exchange center receives multimedia message and receives request, resolves the second recipient's number that obtains wherein, and according to second recipient's number inquiry user configuration server, obtains the IP address of corresponding STB terminal; Simultaneously, media exchange center is obtained the professional ability of corresponding STB terminal according to second recipient's number inquiry terminal configuration server, whether supports MMS to judge STB terminal, and the presence of poll STB terminal.
Step 67, when media exchange center is known STB terminal online and is supported MMS, send multimedia message arrival notice message according to second recipient's number to STB terminal, to inform that the STB terminal preparation receives multimedia message, wherein multimedia message arrival notice message comprises the address of fixed network-mobile gateway.
Step 68, the multimedia message arrival notice message that STB terminal receiving media switching center sends, obtain the address of fixed network-mobile gateway wherein, simultaneously, STB terminal generates the ID authentication request comprise STB terminal sign and digest, and sends to media exchange center after with the PKI of media exchange center, this ID authentication request being encrypted.
Step 69, media exchange center receives ID authentication request, uses the private key decryption identity authentication request of oneself, and obtains STB terminal sign wherein, according to this STB terminal sign inquiring user configuration server, obtains the PKI of STB terminal.
Step 70, media exchange center public key verifications digest if be proved to be successful, illustrates that the STB terminal identity is legal, and namely identity authentication result is for passing through; Otherwise, illustrate that the STB terminal identity is illegal, namely identity authentication result is unsuccessfully.
Step 71, media exchange center are returned to the identity authentication result of the public key encryption of using STB terminal to STB terminal.
Step 72, the identity authentication result that STB terminal receiving media switching center returns, and the private key decryption identity authentication result of use oneself, in identity authentication result when passing through, send the parameter negotiation request of the IP address that comprises STB terminal to fixed network-mobile gateway according to the address of fixed network-mobile gateway, wherein, the parameter negotiation request mainly comprises total bytes, cryptographic protocol, key of the size of once transmitting byte, MMS content etc.
Step 73, IP address is wherein obtained in the parameter negotiation request that fixed network-mobile gateway receiving set up box terminal sends, and according to this IP address to STB terminal return parameters negotiation result.
Step 74, fixed network-mobile gateway sends multimedia message according to the IP address of STB terminal to STB terminal, and STB terminal receives multimedia message.
After step 75, STB terminal successfully received multimedia message, generation comprised the reading report of mobile terminal identification, and this reading report is sent to fixed network-mobile gateway.
Step 76, fixed network-mobile gateway receives reading report, reading report is carried out format conversion, for example be converted to the form that meets standard MM4 or MM7 interface, and the reading report after format conversion is sent to MMS gateway and media exchange center simultaneously, so that mobile MMS gateway and media exchange center are understood the transmission state of the multimedia message of mobile terminal.
Step 77, MMS gateway receives reading report, resolves the mobile terminal identification of obtaining wherein, according to mobile terminal identification, this reading report is sent to corresponding mobile terminal, so that mobile terminal is understood the transmission state of its multimedia message.
Step 78, media exchange center sends charge information to the call detail record interface message processor (IMP), and wherein charge information comprises the parameter informations such as communication time started, concluding time, sender number, recipient's number.
Step 79, the call detail recording interface message processor (IMP) sends accounting request to charge system, carries out charging with the multimedia message reciprocal process to this STB terminal and mobile terminal.
The multimedia message processing method of the present embodiment, mobile terminal sends multimedia message by fixed network-mobile gateway, media exchange center to STB terminal, do not need to bind MMS with STB terminal in advance, media exchange center does not need to store the binding relationship between STB terminal and mobile terminal yet, when realizing that mobile terminal sends multimedia message to STB terminal, improved mobile terminal and sent convenience and the flexibility of multimedia message to STB terminal.Simultaneously, the transmission report of returning by fixed network-mobile gateway, the reading report that STB terminal returns can make user corresponding to mobile terminal understand the transmission state of multimedia message, have improved the service quality to the user, to improve user's Quality of experience, be beneficial to carrying out of operator's MMS.
Implement five
The structural representation of the media exchange center that Fig. 5 provides for the embodiment of the present invention five, as shown in Figure 5, the media exchange center of the present embodiment comprises: the first receiver module 501 and the first sending module 502.
The media exchange center of the present embodiment is used for realizing the transmitting-receiving of multimedia message between STB terminal and mobile terminal, the STB terminal that namely can carry out the embodiment of the present invention provides sends the flow process of the method for multimedia message to mobile terminal, the mobile terminal that also can carry out the embodiment of the present invention provides sends the method flow of multimedia message to STB terminal.The below will introduce media exchange center of the present invention for above-mentioned two situations respectively.
When STB terminal sent multimedia message to mobile terminal, the operation principle of media exchange center was as follows
The first receiver module 501 is used for the multimedia message transmission request that the receiving set up box terminal sends, and described multimedia message sends in request and carries first recipient's number; First recipient's number refers to the telephone number of the communication object of STB terminal, namely receives the telephone number of the mobile terminal of multimedia message.Wherein, technical solution of the present invention does not limit the network access mode of this mobile terminal, can be with mode access networks such as WCDMA, GSM or GPRS such as this mobile terminal.
The first sending module 502, be used for resolving multimedia message and send request, obtain first recipient's number wherein, and send Indication message according to first recipient's number to fixed network-mobile gateway, for the multimedia message of fixed network-mobile gateway according to the transmission of Indication message receiving set up box terminal, and multimedia message is sent to the first mobile terminal corresponding to recipient's number.Wherein, after the first sending module 502 sends to fixed network-mobile gateway with Indication message, the multimedia message that fixed network-mobile gateway receiving set up box terminal sends, and after successfully receiving multimedia message, multimedia message is sent to MMS gateway, according to the method for sending color message in existing mobile network, multimedia message is sent to the first mobile terminal corresponding to recipient's number by MMS gateway.
When mobile terminal sent multimedia message to STB terminal, the operation principle of media exchange center was as follows:
The first receiver module 501, be used for receiving the multimedia message reception request that fixed network-mobile gateway sends, it is that fixed network-mobile gateway generates according to second recipient's number in multimedia message when receiving the multimedia message that mobile terminal sends that described multimedia message receives request, and multimedia message receives request and comprises fixed network-mobile gateway address and second recipient's number; Be that mobile terminal sends multimedia message to MMS gateway, the fixed network that MMS gateway comprises according to multimedia message-mobile gateway Number for access sends to fixed network-mobile gateway with multimedia message, fixed network-mobile gateway is when receiving this multimedia message, generation comprises that the multimedia message of fixed network-mobile gateway address and second recipient's number receives request, and sends to the first receiver module 501 in media exchange center.
The first sending module 502, be used for resolving the second recipient's number that obtains multimedia message reception request, and send multimedia message arrival notice message according to second recipient's number to the STB terminal of correspondence, receive multimedia message for STB terminal according to the fixed network in multimedia message arrival notice message-mobile gateway address.Concrete, the first sending module 502 sends multimedia message arrival notice message to STB terminal, STB terminal is resolved the fixed network obtain wherein-mobile gateway address, and receive multimedia message according to fixed network-mobile gateway address to fixed network-mobile gateway, send multimedia message to complete mobile terminal to STB terminal.
The media exchange center of the present embodiment, can be used for carrying out the flow process of multimedia message processing method provided by the invention, namely pass through media exchange center, can realize that STB terminal sends multimedia message to mobile terminal transmission multimedia message or mobile terminal to STB terminal, and media exchange center does not need to store the binding relationship between STB terminal and mobile terminal, has improved convenience and the flexibility of sending and receiving multimedia message between STB terminal and mobile terminal.
Further, the media exchange center of the present embodiment also comprises: the second receiver module 503, the 3rd receiver module 504, the second sending module 505, service authentication module 506 and authentication module 507.
Wherein, the second receiver module 503 be used for to receive the transmission report that fixed network-mobile gateway sends, described transmission report is that fixed network-mobile gateway generates when receiving multimedia message, and return to STB terminal the time send to media exchange center.Concrete, fixed network-mobile gateway generates when receiving the multimedia message of STB terminal transmission and sends report, and will send report and send to STB terminal, to send simultaneously and report the second receiver module 503 that sends in media exchange center, understand the transmission state of multimedia message for media exchange center.
When STB terminal sent multimedia message to mobile terminal, the 3rd receiver module 504 was used for the first reading report that mobile terminal receive returns by fixed network-mobile gateway, and described the first reading report comprises the first terminal sign; This first reading report is to be generated and sent to MMS gateway when receiving the multimedia message of STB terminal transmission by mobile terminal, send to fixed network-mobile gateway by MMS gateway according to wherein fixed network-mobile gateway Number for access, carry out sending to after format conversion the 3rd receiver module 504 in media exchange center by fixed network-mobile gateway.
When mobile terminal sends multimedia message to STB terminal, the 3rd receiver module 504, be used for the second reading report that the receiving set up box terminal is returned by fixed network-mobile gateway, described the second reading report is to generate and send to the 3rd receiver module 504 after STB terminal receives multimedia message when returning to mobile terminal by fixed network-mobile gateway; Concrete, STB terminal generates the second reading report after receiving the multimedia message that mobile terminal sends, and this reading report is sent to fixed network-mobile gateway, undertaken sending to MMS gateway after format conversion by fixed network-mobile gateway, MMS gateway sends to corresponding mobile terminal according to mobile terminal identification wherein with the second reading report.
The second sending module 505 is connected with the 3rd receiver module 504, is used for resolving the first recipient's number that obtains the first reading report, and according to first recipient's number, the first reading report is sent to corresponding STB terminal.
By technique scheme, the media exchange center of the present embodiment can be returned to transmission report or reading report to mobile terminal or STB terminal, so that STB terminal or mobile terminal are understood the transmission state of multimedia message.
And service authentication module 506, be used for when STB terminal sends multimedia message transmission request to the first receiver module 501, parsing is obtained multimedia message and is sent first terminal sign in request, and according to first terminal sign inquiring user configuration server, obtain the service authority of STB terminal, so that STB terminal is carried out service authentication, and return to the service authentication result to STB terminal.
Operation by above-mentioned service authentication and authentication, the media exchange center of the present embodiment is when realizing that set-top box sends multimedia message to mobile terminal, can avoid illegal STB terminal simulation or pretend to be legal STB terminal to carry out the reception of multimedia message, work as simultaneously service authentication or authentication obstructed out-of-date, can in time stop the transmission flow of multimedia message, to economize on resources.
Embodiment six
The structural representation of the multimedia message treatment system that Fig. 6 provides for the embodiment of the present invention six, the multimedia message treatment system of the present embodiment comprises media exchange center 601 provided by the invention, also comprises: fixed network-mobile gateway 602.
Wherein, the operation principle of media exchange center 601 and structure see the introduction of the corresponding embodiment of the present invention for details, and the present embodiment repeats no more.
Fixed network-mobile gateway 602, be used for when STB terminal sends multimedia message to mobile terminal, multimedia message according to the transmission of Indication message receiving set up box terminal, and multimedia message is sent to the first mobile terminal corresponding to recipient's number, and receiving the first reading report that corresponding mobile terminal returns, described the first reading report comprises the first terminal sign; Perhaps be used for when mobile terminal sends multimedia message to STB terminal, the multimedia message that mobile terminal receive sends generates multimedia message according to second recipient's number in multimedia message and receives request, multimedia message is received request send to media exchange center 601; And the second reading report of returning of receiving set up box terminal, the second reading report is sent to mobile terminal and media exchange center 601, understand the transmission state of multimedia messages for mobile terminal and media exchange center 601.
The multimedia message treatment system that the present embodiment provides, comprise media exchange center provided by the invention, can mutually send multimedia message between mobile terminal and STB terminal, and the reading report that the media exchange center in native system and fixed network-mobile gateway can return to STB terminal sends to mobile terminal, the reading report that perhaps mobile terminal is returned sends to STB terminal, so that corresponding user in time understands the transmission state of multimedia message, can improve user's Quality of experience, be beneficial to operator and carry out short message service.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be completed by the hardware that program command is correlated with, aforesaid program can be stored in a computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: the various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment, the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (14)
1. a multimedia message processing method, is characterized in that, comprising:
The multimedia message that media exchange center receiving set up box terminal sends sends request, and described multimedia message sends request and comprises first recipient's number;
Described media exchange center sends Indication message according to described first recipient's number to fixed network-mobile gateway, receive according to described Indication message the multimedia message that described STB terminal sends for described fixed network-mobile gateway, and described multimedia message is sent to described the first mobile terminal corresponding to recipient's number.
2. multimedia message processing method according to claim 1, is characterized in that, also comprises:
Described media exchange center receives the transmission report that described fixed network-mobile gateway sends, described fixed network-the mobile gateway of described transmission report generates when receiving described multimedia message, and sends to described media exchange center when returning to described STB terminal.
3. multimedia message processing method according to claim 2, is characterized in that, also comprises:
Described media exchange center receives the first reading report that described mobile terminal returns by described fixed network-mobile gateway, and described the first reading report comprises the first terminal sign;
Described media exchange center sends to described STB terminal according to described first terminal sign with described the first reading report.
4. multimedia message processing method according to claim 1, is characterized in that, described multimedia message sends request and also comprises the first terminal sign;
Described media exchange center comprised before described fixed network-mobile gateway sends described Indication message:
Described media exchange center is obtained the service authority of described STB terminal according to described first terminal sign inquiring user configuration server, so that described STB terminal is carried out service authentication, and returns to the service authentication result to described STB terminal.
5. multimedia message processing method according to claim 4, is characterized in that, described media exchange center comprised before the multimedia message that receives described STB terminal transmission sends request:
Described media exchange center receives the first ID authentication request that described STB terminal sends, and described the first ID authentication request comprises described first terminal sign and the first digest;
Described media exchange center is according to described first terminal sign inquiring user configuration server, obtain the PKI of described STB terminal, with described the first digest of described public key verifications, so that described STB terminal is carried out authentication, and return to the first identity authentication result to described STB terminal.
6. a multimedia message processing method, is characterized in that, comprising:
Media exchange center receives the multimedia message reception request that fixed network-mobile gateway sends, it is that described fixed network-mobile gateway generates according to second recipient's number in described multimedia message when receiving the multimedia message that mobile terminal sends that described multimedia message receives request, and described multimedia message receives request and comprises fixed network-mobile gateway address and second recipient's number;
Described media exchange center sends multimedia message arrival notice message according to described second recipient's number to the STB terminal of correspondence, receives described multimedia message for described STB terminal according to the described fixed network in described multimedia message arrival notice message-mobile gateway address.
7. multimedia message processing method according to claim 6, is characterized in that, described multimedia message arrival notice message comprises the first notification message and the second notification message;
Described media exchange center comprises according to the STB terminal transmission multimedia message arrival notice message of described second recipient's number to correspondence:
Described media exchange center is obtained respectively internet protocol address and the professional ability of corresponding STB terminal according to described the second recipient's number inquiry user's configuration server and terminal configuration server;
Described media exchange center sends described the first notification message according to described internet protocol address and professional ability to described STB terminal, carries out authentication for described STB terminal according to described the first notification message;
Described media exchange center receives the second ID authentication request that described STB terminal sends, and described the second ID authentication request comprises the second terminal iidentification and the second digest;
Described media exchange center is according to described the second described user's configuration server of terminal iidentification inquiry, obtain the PKI of described STB terminal, with described the second digest of described public key verifications, so that described STB terminal is carried out authentication, and return to the second identity authentication result to described STB terminal;
When described the second identity authentication result for by the time, described media exchange center sends described the second notification message to described STB terminal, receives described multimedia message for described STB terminal according to the fixed network in described the second notification message-mobile gateway address.
8. multimedia message processing method according to claim 6, is characterized in that, also comprises:
Described media exchange center receives the second reading report that described STB terminal returns by described fixed network-mobile gateway, and described the second reading report is to generate and send to described media exchange center after described STB terminal receives described multimedia message when returning to described mobile terminal by described fixed network-mobile gateway.
9. a media exchange center, is characterized in that, comprising:
The first receiver module is used for the multimedia message transmission request that the receiving set up box terminal sends, and described multimedia message sends in request and carries first recipient's number; Perhaps be used for receiving the multimedia message reception request that fixed network-mobile gateway sends, it is that described fixed network-mobile gateway generates according to second recipient's number in described multimedia message when receiving the multimedia message that mobile terminal sends that described multimedia message receives request, and described multimedia message receives request and comprises fixed network-mobile gateway address and second recipient's number;
The first sending module, be used for sending Indication message according to described first recipient's number to fixed network-mobile gateway, receive according to described Indication message the multimedia message that described STB terminal sends for described fixed network-mobile gateway, and described multimedia message is sent to described the first mobile terminal corresponding to recipient's number; Perhaps be used for sending multimedia message arrival notice message according to described second recipient's number to the STB terminal of correspondence, receive described multimedia message for described STB terminal according to the described fixed network in described multimedia message arrival notice message-mobile gateway address.
10. media exchange center according to claim 9, is characterized in that, also comprises:
The second receiver module, be used for receiving the transmission report that described fixed network-mobile gateway sends, described fixed network-the mobile gateway of described transmission report generates when receiving described multimedia message, and return to described STB terminal the time send to described the second receiver module.
11. media exchange center according to claim 10 is characterized in that, also comprises:
The 3rd receiver module is used for receiving the first reading report that described mobile terminal returns by described fixed network-mobile gateway, and described the first reading report comprises the first terminal sign; Perhaps be used for receiving the second reading report that described STB terminal returns by described fixed network-mobile gateway, described the second reading report is to generate and send to described the 3rd receiver module after described STB terminal receives described multimedia message when returning to described mobile terminal by described fixed network-mobile gateway;
The second sending module is used for according to described first terminal sign, described the first reading report being sent to described STB terminal.
12. media exchange center according to claim 9 is characterized in that, also comprises:
The service authentication module is used for obtaining the service authority of described STB terminal according to described first terminal sign inquiring user configuration server, so that described STB terminal is carried out service authentication, and returns to the service authentication result to described STB terminal.
13. media exchange center according to claim 12 is characterized in that, also comprises:
Authentication module is used for receiving the first ID authentication request that described STB terminal sends, and described the first ID authentication request comprises described first terminal sign and the first digest; And according to described first terminal sign inquiring user configuration server, obtain the PKI of described STB terminal, with described the first digest of described public key verifications, so that described STB terminal is carried out authentication, and return to the first identity authentication result to described STB terminal.
14. one kind comprises as the multimedia message treatment system of the described media exchange center of claim 9-13 any one, it is characterized in that, also comprises: fixed network-mobile gateway;
Described fixed network-mobile gateway, be used for receiving according to described Indication message the multimedia message that described STB terminal sends, and described multimedia message is sent to described the first mobile terminal corresponding to recipient's number, and described the first reading report of returning of the mobile terminal that receives described correspondence, described the first reading report comprises the first terminal sign; Perhaps be used for receiving the multimedia message that described mobile terminal sends, generate described multimedia message according to second recipient's number in described multimedia message and receive request, described multimedia message is received request send to described media exchange center; And receive the second reading report that described STB terminal returns, described the second reading report is sent to described mobile terminal and described media exchange center.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070133505A1 (en) * | 2004-01-29 | 2007-06-14 | Stefan Kuchenhoff | Distribution of short messages using a video control device |
| CN101110898A (en) * | 2007-08-29 | 2008-01-23 | 北京数码视讯科技有限公司 | System and method for receiving multimedia message by digital television |
| CN101110897A (en) * | 2007-08-29 | 2008-01-23 | 北京数码视讯科技有限公司 | System and method for sending multimedia message by digital television |
-
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070133505A1 (en) * | 2004-01-29 | 2007-06-14 | Stefan Kuchenhoff | Distribution of short messages using a video control device |
| CN101110898A (en) * | 2007-08-29 | 2008-01-23 | 北京数码视讯科技有限公司 | System and method for receiving multimedia message by digital television |
| CN101110897A (en) * | 2007-08-29 | 2008-01-23 | 北京数码视讯科技有限公司 | System and method for sending multimedia message by digital television |
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