CN103037324A - Method and system for sending and receiving multimedia message - Google Patents
Method and system for sending and receiving multimedia message Download PDFInfo
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- CN103037324A CN103037324A CN2012105440687A CN201210544068A CN103037324A CN 103037324 A CN103037324 A CN 103037324A CN 2012105440687 A CN2012105440687 A CN 2012105440687A CN 201210544068 A CN201210544068 A CN 201210544068A CN 103037324 A CN103037324 A CN 103037324A
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Abstract
The invention discloses a method and a system for sending and receiving a multimedia message. In sending and receiving processes of the multimedia message, both a wireless local area network (WLAN) and a multimedia message server can be used for carrying out communication and the sending and receiving of the multimedia message are achieved, multimedia message flow of a general packet radio service (GPRS) network can be effectively distributed, use ratio of a network resource is optimized, and improvement of success rate of sending and receiving the multimedia message are benefited. In addition, transmission rate of the WLAN network is far faster than the GPRS network adopted on the prior art so that the transmission rate of the multimedia message can be greatly improved through the WLAN network accomplishing transmission of the multimedia message. Meanwhile, due to the fact that the transmission rate is improved, the size of the content of sending and receiving the multimedia message can be greatly improved, requirements of clients that sharing photos, audios and videos through the multimedia message are preferably met and degree of satisfaction of user experience is improved. Moreover, fee is collected according to the data usage quantity of multimedia message transmission through the WLAN network. Compared with the existing GPRS network transmission, the method and the system for sending and receiving the multimedia message is capable of reducing multimedia message expenses of terminal users.
Description
Technical field
The present invention relates to wireless communication field, be specifically related to a kind of sending, receiving method and system of multimedia message.
Background technology
Along with smart mobile phone universal is able to extensive use, the user can share by multimedia message the file of picture, audio frequency, video and other forms as a kind of typical data service in multimedia message.But in face of growing MMS flow quantity, carrier network can't bear the heavy load already.Transmitting-receiving size, speed and the success rate of at present multimedia message all is subject to the tenability of carrier network, can't satisfy user's demand.Equal to the epoch of mm professional camera special in the effect of taking pictures of portable terminal (comprising mobile phone, IPAD etc.), the photo that the mobile phone of 5,000,000 pixels is taken just may be near 1MB.When sending this photo by multimedia message, owing to having surpassed the restriction of most of carrier network, terminal must could send through overcompression, and the picture quality that sends is descended greatly, and the user experiences and also has a greatly reduced quality.Cause the basic reason of these restrictions to be: existing terminal all is to communicate with multimedia message server by GPRS network.Because number of users is numerous, and the GPRS network speed is lower, operator causes network congestion even paralysis for fear of the high amount of traffic amount, multimedia message transmitting-receiving size can only be limited in a less value, cause the content of multimedia message limited, and the speed of multimedia message transmitting-receiving also can't further promote, therefore in the multimedia message server overload operation, just may cause the request of sending and receiving multimedia message to can not get timely processing, cause multimedia message transmitting-receiving success rate low.
Summary of the invention
The main technical problem to be solved in the present invention is, a kind of multimedia message sending, receiving method and system are provided, and solves the problem that existing multimedia message transmitting-receiving speed is low, send the very limited and transmitting-receiving success rate of content size.
For solving the problems of the technologies described above, the invention provides a kind of method for sending color message, comprising:
The multimedia message transmitting terminal sends to the first multimedia message WLAN access with multimedia message data package to be sent by wlan network and acts on behalf of the net gateway;
Described the first multimedia message WLAN access is acted on behalf of the net gateway multimedia message data package that receives is processed, and the multimedia message data package that satisfies condition is sent to the first MMS center corresponding to described multimedia message transmitting terminal;
The multimedia message data package that described the first MMS center is acted on behalf of the transmission of net gateway with described the first multimedia message WLAN access sends to the second MMS center corresponding to recipient.
In an embodiment of the present invention, described the first multimedia message WLAN access is acted on behalf of the net gateway and is had the first public network address; Described multimedia message transmitting terminal sends to described the first multimedia message WLAN access with multimedia message data package to be sent by wlan network and acts on behalf of the net gateway and comprise:
Described multimedia message transmitting terminal sends to described first multimedia message WLAN access with multimedia message data package to be sent by wlan network according to described the first public network address and acts on behalf of the net gateway.
In an embodiment of the present invention, described the first multimedia message WLAN access is acted on behalf of the net gateway and the multimedia message data package that receives is processed is comprised:
Described the first multimedia message WLAN access is acted on behalf of the net gateway multimedia message data package that receives is carried out authentication process, passes through such as authentication, then will send to by the multimedia message data package of authentication described the first MMS center.
In an embodiment of the present invention, described the first multimedia message WLAN access is acted on behalf of the net gateway and will be sent to by the multimedia message data package of authentication before described the first MMS center, also comprises:
Multimedia message data package by authentication is carried out format conversion, be converted into the packet of GPRS network form.
In an embodiment of the present invention, the multimedia message transmitting terminal sends to described the first multimedia message WLAN access with multimedia message data package to be sent by wlan network and acts on behalf of before the net gateway, also comprises:
Described multimedia message transmitting terminal is selected to send network according to the condition that arranges, and such as the choose WLAN network, then sends described multimedia message data package to be sent by described wlan network; Otherwise, send described multimedia message data package to be sent by GPRS network.
In order to solve the problems of the technologies described above, the present invention also provides a kind of multimedia message receiving method, comprising:
After the multimedia message receiving terminal receives mms notification, act on behalf of the net gateway by wlan network to the second multimedia message WLAN access and send the multimedia message download request;
Described the second multimedia message WLAN access is acted on behalf of the net gateway described multimedia message download request is sent to the second MMS center corresponding to described multimedia message receiving terminal;
Described the second multimedia message WLAN access is acted on behalf of the net gateway and will be sent to described multimedia message receiving terminal by wlan network from the multimedia message data package of described the second MMS center.
In an embodiment of the present invention, described the second multimedia message WLAN access is acted on behalf of the net gateway and is had the second public network address; Described multimedia message receiving terminal carries out authentication with described multimedia message download request, after authentication is passed through, the multimedia message download request is sent to described the second multimedia message WLAN access by wlan network act on behalf of the net gateway and comprise:
Described multimedia message receiving terminal sends to described second multimedia message WLAN access with described multimedia message download request by wlan network according to described the second public network address and acts on behalf of the net gateway.
In an embodiment of the present invention, described the second multimedia message WLAN access is acted on behalf of the net gateway and will be sent to described multimedia message receiving terminal by wlan network from the multimedia message data package of described the second MMS center and comprise:
Described the second multimedia message WLAN access is acted on behalf of the net gateway multimedia message data package from described the second MMS center is sent to described multimedia message receiving terminal by wlan network.
In an embodiment of the present invention, described multimedia message receiving terminal sends to described the second multimedia message WLAN access with described multimedia message download request and acts on behalf of before the net gateway, also comprise: described multimedia message receiving terminal selects to send network according to the condition that arranges, such as the choose WLAN network, then send described multimedia message download request by described wlan network; Otherwise, send described multimedia message download request by GPRS network.
In order to solve the problems of the technologies described above, the present invention also provides a kind of multimedia message transmitting system, and multimedia message transmitting terminal, the first multimedia message WLAN connect
Enter proxy gateway and first MMS center corresponding with described multimedia message transmitting terminal;
Described multimedia message transmitting terminal is used for that multimedia message data package to be sent is sent to described the first multimedia message WLAN access by wlan network and acts on behalf of the net gateway;
Described the first multimedia message WLAN access is acted on behalf of the net gateway and is used for the multimedia message data package that receives is processed, and the multimedia message data package that satisfies condition is sent to described the first MMS center;
Described the first MMS center is used for the multimedia message data package that the transmission of net gateway is acted on behalf of in described the first multimedia message WLAN access is sent to the second MMS center corresponding to recipient.
In an embodiment of the present invention, described system also comprises the first access controller, and described the first multimedia message WLAN access is acted on behalf of the net gateway and had the first public network address; Described multimedia message transmitting terminal sends to described the first multimedia message WLAN access by described the first access controller with described multimedia message data to be sent and acts on behalf of the net gateway according to described the first public network address.
In an embodiment of the present invention, described system comprises that also the first multimedia message GPRS access acts on behalf of the net gateway, described multimedia message transmitting terminal also is used for will multimedia message data package to be sent sending to described the first multimedia message WLAN by wlan network and accesses and act on behalf of before the net gateway, select to send network according to the condition that arranges, such as the choose WLAN network, then by described wlan network described multimedia message data package to be sent is sent to described the first multimedia message WLAN access and act on behalf of the net gateway; Otherwise, by GPRS network described multimedia message data package to be sent is sent to the first multimedia message GPRS access and acts on behalf of the net gateway.
In order to solve the problems of the technologies described above, the present invention also provides a kind of multimedia message receiving system, comprises that multimedia message receiving terminal, the second multimedia message WLAN access acts on behalf of net gateway, second MMS center corresponding with described multimedia message receiving terminal;
After described multimedia message receiving terminal is used for receiving mms notification, acts on behalf of the net gateway by wlan network to described the second multimedia message WLAN access and send the multimedia message download request;
Described the second multimedia message WLAN access is acted on behalf of the net gateway and is used for described multimedia message download request is sent to described the second MMS center; And be used for and send to described multimedia message receiving terminal from the multimedia message data package of described the second MMS center by wlan network;
The multimedia message data package that described the second MMS center sends over for the first MMS center that receives transmit leg, and after being used for receiving described the second multimedia message WLAN access and acting on behalf of the multimedia message download request that the net gateway sends, described multimedia message data package is sent to described the second multimedia message WLAN access act on behalf of the net gateway.
In an embodiment of the present invention, described system comprises the second access controller, and described the second multimedia message WLAN access is acted on behalf of the net gateway and had the second public network address; Described multimedia message receiving terminal sends to described second multimedia message WLAN access with described multimedia message download request by wlan network by described the second access controller and acts on behalf of the net gateway according to described the second public network address.
In an embodiment of the present invention, described system comprises that also the second multimedia message GPRS access acts on behalf of the net gateway, described multimedia message receiving terminal is used for that also described multimedia message download request is sent to described the second multimedia message WLAN access and acts on behalf of before the net gateway, select to send network according to the condition that arranges, such as the choose WLAN network, then by described wlan network described multimedia message download request is sent to described the second multimedia message WLAN access and act on behalf of the net gateway; Otherwise, by GPRS network described multimedia message download request is sent to described the second multimedia message GPRS access and acts on behalf of the net gateway.
In an embodiment of the present invention, described system also comprises sms center, after described the second MMS center also is used for receiving the multimedia message data package that the first MMS center of transmit leg sends over, acts on behalf of net gateway and described the second multimedia message GPRS access from described the second multimedia message WLAN access and act on behalf of and select a gateway to send mms notification to described sms center the net gateway; Described sms center sends mms notification to described multimedia message receiving terminal after being used for receiving described mms notification.
The invention has the beneficial effects as follows:
Multimedia message sending, receiving method provided by the invention and system, when sending multimedia message, the multimedia message transmitting terminal sends to the first multimedia message WLAN access with multimedia message data package to be sent by wlan network and acts on behalf of the net gateway; The first multimedia message WLAN access is acted on behalf of the net gateway multimedia message data package that receives is processed, and the multimedia message data package that satisfies condition is sent to the first MMS center corresponding to multimedia message transmitting terminal; Then this first MMS center accesses the multimedia message data package of acting on behalf of the transmission of net gateway with the first multimedia message WLAN and sends to the second MMS center corresponding to recipient; When receiving multimedia message, after the multimedia message receiving terminal receives mms notification, act on behalf of the net gateway by wlan network to the second multimedia message WLAN access and send the multimedia message download request; The second multimedia message WLAN access is acted on behalf of the net gateway this multimedia message download request is sent to the second MMS center corresponding to multimedia message receiving terminal, then will send to the multimedia message receiving terminal by wlan network from the multimedia message data package of the second MMS center.As seen, in the sending and receiving process of the present invention in multimedia message, all can utilize wlan network and multimedia message server to communicate the transmitting-receiving of finishing multimedia message, so the present invention possesses following advantage at least:
1, carry out the transmission of multimedia message by the wlan network that utilizes increase, can effectively shunt the MMS flow quantity of GPRS network, the utilance of Optimizing Network Resources is more conducive to the success rate that multimedia message improves the multimedia message transmitting-receiving;
2, because the transmission rate of wlan network is higher than the GPRS network that prior art adopts far away, so the transmission of finishing multimedia message by wlan network can improve the transmission rate of multimedia message greatly; And then can further improve the success rate of multimedia message transmitting-receiving; Simultaneously, because the raising of transmission rate can be satisfied the client shares picture, audio frequency, video by multimedia message demand better so that the size of multimedia message transmitting-receiving content can be largely increased; Improve the satisfaction that the user experiences;
3, utilizing wlan network transmission multimedia message is according to the data traffic charge, by the GPRS network transmission, can greatly reduce terminal use's multimedia message rate with respect to existing; Be more conducive to the popularization of MMS.
Description of drawings
Fig. 1 is the multimedia message transmitting system structural representation one of an embodiment of the present invention;
Fig. 2 is the multimedia message transmitting system structural representation two of an embodiment of the present invention;
Fig. 3 is the multimedia message transmitting system structural representation three of an embodiment of the present invention;
Fig. 4 is the multimedia message receiving system structural representation one of an embodiment of the present invention;
Fig. 5 is the multimedia message receiving system structural representation two of an embodiment of the present invention;
Fig. 6 is the multimedia message receiving system structural representation three of an embodiment of the present invention;
Fig. 7 is the method for sending color message schematic flow sheet of an embodiment of the present invention;
Fig. 8 is the multimedia message receiving method schematic flow sheet of an embodiment of the present invention.
Embodiment
By reference to the accompanying drawings the present invention is described in further detail below by embodiment.
See also shown in Figure 1ly, the multimedia message transmitting system shown in the present embodiment comprises multimedia message transmitting terminal, the first multimedia message WLAN access proxy gateway and the MMS center corresponding with the multimedia message transmitting terminal, is referred to as the first MMS center in the present embodiment; Wherein,
The multimedia message transmitting terminal is used for that multimedia message data package to be sent is sent to the first multimedia message WLAN access by wlan network and acts on behalf of the net gateway; Multimedia message data package in the present embodiment can generate in the multimedia message transmitting terminal, also can be that the multimedia message data package that other-end that the multimedia message transmitting terminal receives sends over is transmitted; When the multimedia message transmitting terminal generated, the multimedia message transmitting terminal in the present embodiment also can have the functions such as the editor, broadcast, storage, transmitting-receiving of multimedia message;
The first multimedia message WLAN access is acted on behalf of the net gateway and is used for the multimedia message data package that receives is processed, and the multimedia message data package that satisfies condition is sent to described the first MMS center;
The first MMS center is used for that then the first multimedia message WLAN is accessed the multimedia message data package of acting on behalf of the transmission of net gateway and sends to the second MMS center corresponding to recipient; In the present embodiment, the first MMS center can be obtained recipient's destination address from the multimedia message data package that receives, and then gets access to the second MMS center corresponding to recipient, and the multimedia message data package that receives is sent to the second corresponding MMS center.
It should be noted that, it is different from Gateway GPRS Support Node (GGSN) in the existing GPRS network that the net gateway is acted on behalf of in the first multimedia message WLAN that multimedia message transmitting system in the present embodiment comprises access, the first multimedia message WLAN access in the present embodiment is acted on behalf of the net gateway and is had the first public network address, so that can be routed to this gateway by the multimedia message data of wlan network transmission.Concrete, see also Fig. 2, multimedia message transmitting system among this real embodiment can also comprise the first access controller (AC), the multimedia message transmitting terminal is then according to the first public network address, by the first access controller multimedia message data to be sent is sent to the first multimedia message WLAN access and act on behalf of the net gateway, in this process, the multimedia message data package that the first access controller sends the multimedia message transmitting terminal according to the first public network address is routed to the first multimedia message WLAN access and acts on behalf of the net gateway.
In the present embodiment, after the first multimedia message WLAN access is acted on behalf of the net gateway and received multimedia message data package, can process accordingly it according to the actual requirements, such as carrying out the processing such as authentication, format conversion, the below describes respectively.
Success rate for the fail safe that guarantees the networking and multimedia message transmitting-receiving, the first multimedia message WLAN access in the present embodiment is acted on behalf of the net gateway and can be taked the multimedia message data package that receives is carried out authentication process, the packet that only has authentication to pass through, just it is transmitted, otherwise failed authentication is not then transmitted.The below only describes as an example of a kind of concrete authentication mode example.
When the needs authentication, the multimedia message transmitting terminal is being acted on behalf of to the first multimedia message WLAN access before the net gateway sends multimedia message data package, and the multimedia message transmitting terminal sends an authentication request according to acting on behalf of agreement (for example http protocol) message format that the net gateway consults with the first multimedia message WLAN access by WLAN; After the first multimedia message WLAN access is acted on behalf of the net gateway and is received this authentication request, can generate an authentication code according to certain rule and return to the multimedia message transmitting terminal, but the authentication code setup and use number of times that herein generates or restriction service time etc., can guarantee that authentication code is corresponding one by one with multimedia message transmitting terminal identity ID, thereby guarantee the fail safe of access.Then multimedia message transmitting terminal is added the authentication code that gets access in multimedia message data package to be sent after, send it to the first multimedia message WLAN access and act on behalf of the net gateway, the first multimedia message WLAN access is acted on behalf of the net gateway and then the authentication code in the multimedia message data package is verified, consistent and be multimedia message data such as authentication code, it is legal then to think, otherwise, think illegal, notice multimedia message transmitting terminal failed authentication, herein DTD.
In addition, the first multimedia message WLAN access in the present embodiment was acted on behalf of the net gateway before the multimedia message data package that authentication is passed through sends to MMS center, also can be further processed it, for example, to going authentication code, format conversion processing etc.When carrying out format conversion, multimedia message data package can be converted to the packet of GPRS network form, even also consistent with the multimedia message data form of GPRS network transmission, assurance is transferred to the multimedia message data package uniform format of MMS center, can further improve the efficient of multimedia message transmission and the success rate of multimedia message transmission.
It should be noted that, multimedia message transmitting terminal in the present embodiment and not only being confined to utilizes wlan network to carry out transmission, for example, the multimedia message transmitting terminal can be set automatically from according to current network environment, from a plurality of networks, select a best network of situation and send, the fixing transmission of adopting a network to carry out multimedia message of multimedia message transmitting terminal also can directly be set.The below can select one to be sent as example and to describe from a plurality of networks with the multimedia message transmitting terminal.
See also Fig. 3, the multimedia message transmitting system of this moment can comprise that the first multimedia message GPRS access acts on behalf of the net gateway, the multimedia message transmitting terminal is sending to multimedia message data package to be sent before the first multimedia message WLAN access acts on behalf of the net gateway by wlan network, can select to send network according to the condition that arranges, be the choose WLAN network such as selection result, then by wlan network multimedia message data package to be sent sent to described the first multimedia message WLAN access and act on behalf of the net gateway; Otherwise, by GPRS network multimedia message data package to be sent is sent to the first multimedia message GPRS access and acts on behalf of the net gateway.The condition of the setting in the present embodiment can be to select one at random from a plurality of networks, also can be to select according to the resources left situation of current each network etc.When selecting GPRS network to send, the multimedia message data package that then by Gateway GPRS Support Node (GGSN) the multimedia message transmitting terminal is sent is routed to the first multimedia message GPRS access and acts on behalf of the net gateway, acts on behalf of the net gateway through the first multimedia message GPRS access and sends to the first MMS center.
Accordingly, the multimedia message receiving terminal in the present embodiment also can select to utilize wlan network to receive when receiving multimedia message, and is specific as follows:
See also shown in Figure 4ly, the multimedia message receiving system comprises that multimedia message receiving terminal, the second multimedia message WLAN access acts on behalf of net gateway, the MMS center corresponding with the multimedia message receiving terminal, is referred to as the second MMS center in the present embodiment; Wherein:
After the multimedia message receiving terminal is used for receiving mms notification, acts on behalf of the net gateway by wlan network to the second multimedia message WLAN access and send the multimedia message download request; Should be understood that, mms notification herein is that the sms center of multimedia message receiving terminal is handed down to the multimedia message receiving terminal;
The second multimedia message WLAN access is acted on behalf of the net gateway and is used for the multimedia message download request that receives is sent to the second MMS center; And be used for and feed back to the multimedia message receiving terminal from the multimedia message data package of the second MMS center by wlan network;
The multimedia message data package that the second MMS center sends over for the first MMS center that receives transmit leg, and after being used for receiving the second multimedia message WLAN access and acting on behalf of the multimedia message download request that the net gateway sends, multimedia message data package is sent to the second multimedia message WLAN access act on behalf of the net gateway.
It should be noted that, it also is different from Gateway GPRS Support Node (GGSN) in the existing GPRS network that the net gateway is acted on behalf of in the second multimedia message WLAN that multimedia message receiving system in the present embodiment comprises access, the second multimedia message WLAN access in the present embodiment is acted on behalf of the net gateway and is had the second public network address, so that can be routed to this gateway by the data of wlan network transmission.Concrete, see also Fig. 5, multimedia message transmitting system among this real embodiment can also comprise the second access controller (the 2nd AC), the multimedia message receiving terminal is then according to the second public network address, by the second access controller the multimedia message download request is sent to the second multimedia message WLAN access and act on behalf of the net gateway, in this process, the multimedia message download request that the second access controller sends the multimedia message receiving terminal according to the second public network address is routed to the second multimedia message WLAN access and acts on behalf of the net gateway.
In the present embodiment, after the second multimedia message WLAN access is acted on behalf of the net gateway and is received the multimedia message data package that the second MMS center sends, also can process accordingly it according to the actual requirements, complete such as judging whether, carry out the processing such as format conversion, the below describes to carry out format conversion processing.
Because the multimedia message data package that the second MMS center receives may be the packet of GPRS network form, therefore after the second multimedia message WLAN access is acted on behalf of the net gateway and is received the multimedia message data package that the second MMS center sends, can carry out format conversion to it, after being converted into the packet that meets the wlan network form, send to the multimedia message receiving terminal by wlan network again.Certainly, if packet the application that the second MMS center sends just meets the wlan network form, the second multimedia message WLAN access is acted on behalf of the net gateway and then can it not carried out format conversion, and it is directly sent to the multimedia message receiving terminal.Also namely, the second multimedia message WLAN among the application access acts on behalf of whether the net gateway needs to carry out format conversion according to corresponding agreement agreement and fixed, is not to be the process of necessity.
It should be noted that, multimedia message receiving terminal in the present embodiment also and not only is confined to utilize wlan network to carry out reception, for example, the multimedia message receiving terminal can be set automatically from according to current network environment, from a plurality of networks, select a best network of situation and receive, the fixing reception of adopting a network to carry out multimedia message of multimedia message transmitting terminal also can directly be set.The below can select one to be received as example and to describe from a plurality of networks with the multimedia message receiving terminal.
See also Fig. 6, the multimedia message receiving system of this moment can comprise that the second multimedia message GPRS access acts on behalf of the net gateway, the second MMS center is after the multimedia message data package that receives the transmission of the first MMS center, then can act on behalf of net gateway and the second multimedia message WLAN access from the second multimedia message GPRS access according to certain rule acts on behalf of and selects a webmaster to send multimedia message notification message to sms center corresponding to multimedia message receiving terminal at random the net gateway, for example can select at random one, also can select one according to the situation that takies of current each Internet resources.Also be that the second multimedia message GPRS access in the present embodiment is acted on behalf of the net gateway and also had the function that issues the short breath of PUSH, and the second MMS center in the present embodiment also have the function of selecting to send the networking.The multimedia message receiving terminal is behind the sms center that sms center issues, can select to download according to the condition that arranges the network of multimedia message, be the choose WLAN network such as selection result, then will treat that by wlan network the multimedia message download request sends to the second multimedia message WLAN access and acts on behalf of the net gateway; Otherwise, by GPRS network the multimedia message download request is sent to the second multimedia message GPRS access and acts on behalf of the net gateway.The condition of the setting in the present embodiment can be to select one at random from a plurality of networks, also can be to select according to the resources left situation of current each network etc.When selecting GPRS network to send, the multimedia message download request that then by Gateway GPRS Support Node (GGSN) the multimedia message receiving terminal is sent is routed to the second multimedia message GPRS access and acts on behalf of the net gateway, acts on behalf of the net gateway through the second multimedia message GPRS access and sends to the second MMS center.
1, a kind of method for sending color message is characterized in that comprising:
The multimedia message transmitting terminal sends to the first multimedia message WLAN access with multimedia message data package to be sent by wlan network and acts on behalf of the net gateway;
Described the first multimedia message WLAN access is acted on behalf of the net gateway multimedia message data package that receives is processed, and the multimedia message data package that satisfies condition is sent to the first MMS center corresponding to described multimedia message transmitting terminal;
The multimedia message data package that described the first MMS center is acted on behalf of the transmission of net gateway with described the first multimedia message WLAN access sends to the second MMS center corresponding to recipient.
In order to understand better the present invention, the below is further detailed the present invention as an example of a complete transmitting-receiving flow process example.See also Fig. 7 and Fig. 8:
Flow process for a multimedia message shown in Figure 7 comprises:
Step 701: the user arranges the network connection of multimedia message transmitting terminal, the multimedia message transmitting terminal can be set connect upper wlan network; The multimedia message transmitting terminal also can be set can according to the automatic choose WLAN of network condition or GPRS network transmission multimedia message, perhaps be arranged and select regularly by wlan network or GPRS network transmission multimedia message;
Step 702: the user is by multimedia message of multimedia message transmitting terminal editor and select transmission;
Step 703 multimedia message transmitting terminal judges whether wlan network is available; This step main purpose is to select to transmit the network of multimedia message according to the facilities of step 701, in the wlan network situation preferably in the situation, recommendation wlan network transmission multimedia message, if wlan network is unavailable or the user has set by the GPRS network transmission, then enters existing multimedia message transmission system and transmit multimedia message by GPRS network; As available, go to step 704; All then, go to step 711;
Step 704: the multimedia message transmitting terminal need to send an authentication request by wlan network according to acting on behalf of the http protocol message format that the net gateway consults with the first multimedia message WLAN access;
Step 705: the first multimedia message WLAN access is acted on behalf of the net gateway and is returned to the multimedia message transmitting terminal according to certain authentication code of rule generation; This authentication code may have access times or restriction service time, can guarantee that authentication code is corresponding one by one with multimedia message transmitting terminal identity ID, thereby guarantees the fail safe of access;
Step 706: the multimedia message transmitting terminal adds authentication code information in the HTTP packet, sends to the first multimedia message WLAN access by wlan network and acts on behalf of the net gateway;
Step 707: the first multimedia message WLAN access is acted on behalf of the net gateway multimedia message data package of receiving is carried out authentication, and authentication code is consistent and be multimedia message data, and it is legal then to think, goes to step 708; If authentication not by or be not multimedia message data, go to step 712;
Step 708: the first multimedia message WLAN access is acted on behalf of the net gateway legal multimedia message data package is done some Data Format Transform, comprises the authentication code information in the multimedia message data package such as is removed at the processing.Then the multimedia message data after will processing sends to MMS center, and the purpose of this step is to guarantee that the data that MMS center receives are consistent with the data format of GPRS network transmission;
Step 709: the net gateway is acted on behalf of in the first multimedia message WLAN access and the first MMS center begins to carry out the HTTP data interaction, finishes the transmission of multimedia message data package;
Step 710: multimedia message transmission success.
Step 711: adopt the GPRS network transmission, at this its transmission course is repeated no more.
Step 712: notice multimedia message transmitting terminal failed authentication, this time DTD.
After above-mentioned steps 710, can comprise further that also the first MMS center sends to the multimedia message data package that receives the step of the second MMS center of recipient.
See also Fig. 8, the flow process for the receipts multimedia message shown in Figure 8 comprises:
Step 801: after the second MMS center receives that the first MMS center sends multimedia message data package, act on behalf of net gateway and the second multimedia message GPRS access from the second multimedia message WLAN access and act on behalf of and select a gateway to send mms notification to the sms center of correspondence the net gateway;
Step 802: after sms center receives mms notification, send mms notification to the multimedia message receiving terminal;
Step 803: after the multimedia message receiving terminal receives mms notification, select a network to carry out the reception of multimedia message, before this setting up procedure of multimedia message receiving terminal network and network selection procedures are not herein repeated them here, just describe as an example of the choose WLAN network example;
Step 804: the multimedia message receiving terminal is acted on behalf of the net gateway by wlan network to the second multimedia message WLAN access and is sent the multimedia message download request;
Step 805: after the second multimedia message WLAN access is acted on behalf of the net gateway and received this request, carry out authentication, authentication is by backward the second MMS center transmission multimedia message download request;
Step 806: the second MMS center sends to the second multimedia message WLAN access with corresponding multimedia message data package and acts on behalf of the net gateway;
Step 807: (for example it is carried out format conversion, make the packet after the conversion meet the wlan network form) after the second multimedia message WLAN access is acted on behalf of the net gateway multimedia message data package that receives is processed sending to the multimedia message receiving terminal by wlan network;
Step 808: multimedia message receives successfully.
As seen, in the sending and receiving process of the present invention in multimedia message, all can utilize wlan network and multimedia message server to communicate the transmitting-receiving of finishing multimedia message, so the present invention possesses following advantage at least:
1, carry out the transmission of multimedia message by the wlan network that utilizes increase, can effectively shunt the MMS flow quantity of GPRS network, the utilance of Optimizing Network Resources is more conducive to the success rate that multimedia message improves the multimedia message transmitting-receiving;
2, because the transmission rate of wlan network is higher than the GPRS network that prior art adopts far away, so the transmission of finishing multimedia message by wlan network can improve the transmission rate of multimedia message greatly; And then can further improve the success rate of multimedia message transmitting-receiving;
3, simultaneously, because the raising of transmission rate can be satisfied the client shares picture, audio frequency, video by multimedia message demand better so that the size of multimedia message transmitting-receiving content can be largely increased; Improve the satisfaction that the user experiences;
4, portable terminal can be selected according to network condition a kind of access way of optimum, thereby can greatly reduce the probability of multimedia message bust this;
5, utilizing wlan network transmission multimedia message is according to the data traffic charge, by the GPRS network transmission, can greatly reduce terminal use's multimedia message rate with respect to existing; Be more conducive to the popularization of MMS.
Above content is in conjunction with concrete execution mode further description made for the present invention, can not assert that implementation of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (16)
1. method for sending color message is characterized in that comprising:
The multimedia message transmitting terminal sends to the first multimedia message WLAN access with multimedia message data package to be sent by wlan network and acts on behalf of the net gateway;
Described the first multimedia message WLAN access is acted on behalf of the net gateway multimedia message data package that receives is processed, and the multimedia message data package that satisfies condition is sent to the first MMS center corresponding to described multimedia message transmitting terminal;
The multimedia message data package that described the first MMS center is acted on behalf of the transmission of net gateway with described the first multimedia message WLAN access sends to the second MMS center corresponding to recipient.
2. method for sending color message as claimed in claim 1 is characterized in that: described the first multimedia message WLAN access is acted on behalf of the net gateway and is had the first public network address; Described multimedia message transmitting terminal sends to described the first multimedia message WLAN access with multimedia message data package to be sent by wlan network and acts on behalf of the net gateway and comprise:
Described multimedia message transmitting terminal sends to described first multimedia message WLAN access with multimedia message data package to be sent by wlan network according to described the first public network address and acts on behalf of the net gateway.
3. method for sending color message as claimed in claim 1 is characterized in that: described the first multimedia message WLAN access is acted on behalf of the net gateway and the multimedia message data package that receives is processed is comprised:
Described the first multimedia message WLAN access is acted on behalf of the net gateway multimedia message data package that receives is carried out authentication process, passes through such as authentication, then will send to by the multimedia message data package of authentication described the first MMS center.
4. method for sending color message as claimed in claim 3 is characterized in that: described the first multimedia message WLAN access is acted on behalf of the net gateway and will be sent to by the multimedia message data package of authentication before described the first MMS center, also comprises:
Multimedia message data package by authentication is carried out format conversion, be converted into the packet of GPRS network form.
5. such as each described method for sending color message of claim 1-4, it is characterized in that: the multimedia message transmitting terminal sends to described the first multimedia message WLAN access with multimedia message data package to be sent by wlan network and acts on behalf of before the net gateway, also comprises:
Described multimedia message transmitting terminal is selected to send network according to the condition that arranges, and such as the choose WLAN network, then sends described multimedia message data package to be sent by described wlan network; Otherwise, send described multimedia message data package to be sent by GPRS network.
6. multimedia message receiving method is characterized in that comprising:
After the multimedia message receiving terminal receives mms notification, act on behalf of the net gateway by wlan network to the second multimedia message WLAN access and send the multimedia message download request;
Described the second multimedia message WLAN access is acted on behalf of the net gateway described multimedia message download request is sent to the second MMS center corresponding to described multimedia message receiving terminal;
Described the second multimedia message WLAN access is acted on behalf of the net gateway and will be sent to described multimedia message receiving terminal by wlan network from the multimedia message data package of described the second MMS center.
7. multimedia message receiving method as claimed in claim 6 is characterized in that: described the second multimedia message WLAN access is acted on behalf of the net gateway and is had the second public network address; Described multimedia message receiving terminal sends to described the second multimedia message WLAN access with described multimedia message download request by wlan network and acts on behalf of the net gateway and comprise:
Described multimedia message receiving terminal sends to described second multimedia message WLAN access with described multimedia message download request by wlan network according to described the second public network address and acts on behalf of the net gateway.
8. multimedia message receiving method as claimed in claim 6 is characterized in that: described the second multimedia message WLAN access is acted on behalf of the net gateway and will be sent to described multimedia message receiving terminal by wlan network from the multimedia message data package of described the second MMS center and comprise:
Described the second multimedia message WLAN access is acted on behalf of the net gateway multimedia message data package from described the second MMS center is sent to described multimedia message receiving terminal by wlan network.
9. such as each described multimedia message receiving method of claim 6-8, it is characterized in that: described multimedia message receiving terminal sends to described the second multimedia message WLAN access with described multimedia message download request and acts on behalf of before the net gateway, also comprise: described multimedia message receiving terminal selects to send network according to the condition that arranges, such as the choose WLAN network, then send described multimedia message download request by described wlan network; Otherwise, send described multimedia message download request by GPRS network.
10. a multimedia message transmitting system is characterized in that comprising multimedia message transmitting terminal, the first multimedia message WLAN access proxy gateway and first MMS center corresponding with described multimedia message transmitting terminal;
Described multimedia message transmitting terminal is used for that multimedia message data package to be sent is sent to described the first multimedia message WLAN access by wlan network and acts on behalf of the net gateway;
Described the first multimedia message WLAN access is acted on behalf of the net gateway and is used for the multimedia message data package that receives is processed, and the multimedia message data package that satisfies condition is sent to described the first MMS center;
Described the first MMS center is used for the multimedia message data package that the transmission of net gateway is acted on behalf of in described the first multimedia message WLAN access is sent to the second MMS center corresponding to recipient.
11. multimedia message transmitting system as claimed in claim 10 is characterized in that: described system also comprises the first access controller, and described the first multimedia message WLAN access is acted on behalf of the net gateway and had the first public network address; Described multimedia message transmitting terminal sends to described the first multimedia message WLAN access by described the first access controller with described multimedia message data to be sent and acts on behalf of the net gateway according to described the first public network address.
12. such as claim 10 or 11 described multimedia message transmitting systems, it is characterized in that: described system comprises that also the first multimedia message GPRS access acts on behalf of the net gateway, described multimedia message transmitting terminal also is used for will multimedia message data package to be sent sending to described the first multimedia message WLAN by wlan network and accesses and act on behalf of before the net gateway, select to send network according to the condition that arranges, such as the choose WLAN network, then by described wlan network described multimedia message data package to be sent is sent to described the first multimedia message WLAN access and act on behalf of the net gateway; Otherwise, by GPRS network described multimedia message data package to be sent is sent to the first multimedia message GPRS access and acts on behalf of the net gateway.
13. a multimedia message receiving system is characterized in that comprising that multimedia message receiving terminal, the second multimedia message WLAN access act on behalf of net gateway, second MMS center corresponding with described multimedia message receiving terminal;
After described multimedia message receiving terminal is used for receiving mms notification, acts on behalf of the net gateway by wlan network to described the second multimedia message WLAN access and send the multimedia message download request;
Described the second multimedia message WLAN access is acted on behalf of the net gateway and is used for described multimedia message download request is sent to described the second MMS center; And be used for and send to described multimedia message receiving terminal from the multimedia message data package of described the second MMS center by wlan network;
The multimedia message data package that described the second MMS center sends over for the first MMS center that receives transmit leg, and after being used for receiving described the second multimedia message WLAN access and acting on behalf of the multimedia message download request that the net gateway sends, described multimedia message data package is sent to described the second multimedia message WLAN access act on behalf of the net gateway.
14. multimedia message receiving system as claimed in claim 13 is characterized in that: described system comprises the second access controller, described the second multimedia message WLAN access is acted on behalf of the net gateway and is had the second public network address; Described multimedia message receiving terminal sends to described second multimedia message WLAN access with described multimedia message download request by wlan network by described the second access controller and acts on behalf of the net gateway according to described the second public network address.
15. such as claim 13 or 14 described multimedia message receiving systems, it is characterized in that: described system comprises that also the second multimedia message GPRS access acts on behalf of the net gateway, described multimedia message receiving terminal is used for that also described multimedia message download request is sent to described the second multimedia message WLAN access and acts on behalf of before the net gateway, select to send network according to the condition that arranges, such as the choose WLAN network, then by described wlan network described multimedia message download request is sent to described the second multimedia message WLAN access and act on behalf of the net gateway; Otherwise, by GPRS network described multimedia message download request is sent to described the second multimedia message GPRS access and acts on behalf of the net gateway.
16. multimedia message receiving system as claimed in claim 15, it is characterized in that: described system also comprises sms center, after described the second MMS center also is used for receiving the multimedia message data package that the first MMS center of transmit leg sends over, acts on behalf of net gateway and described the second multimedia message GPRS access from described the second multimedia message WLAN access and act on behalf of and select a gateway to send mms notification to described sms center the net gateway; Described sms center sends mms notification to described multimedia message receiving terminal after being used for receiving described mms notification.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012105440687A CN103037324A (en) | 2012-12-14 | 2012-12-14 | Method and system for sending and receiving multimedia message |
| PCT/CN2013/080028 WO2013185682A1 (en) | 2012-12-14 | 2013-07-24 | Method and system for sending and receiving multimedia message |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012105440687A CN103037324A (en) | 2012-12-14 | 2012-12-14 | Method and system for sending and receiving multimedia message |
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| WO (1) | WO2013185682A1 (en) |
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| WO2013185682A1 (en) | 2013-12-19 |
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