CN103796040A - Method and device for releasing multimedia data according to network status of mobile terminal - Google Patents
Method and device for releasing multimedia data according to network status of mobile terminal Download PDFInfo
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- CN103796040A CN103796040A CN201210427924.0A CN201210427924A CN103796040A CN 103796040 A CN103796040 A CN 103796040A CN 201210427924 A CN201210427924 A CN 201210427924A CN 103796040 A CN103796040 A CN 103796040A
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Abstract
The invention provides a method and a device for releasing multimedia data according to the network status of a mobile terminal. The method comprises the following steps: A. acquiring a request message of a mobile terminal, wherein the request message requests to release multimedia data to the mobile terminal; B, monitoring the network status of the mobile terminal and transmitting a first data packet to the mobile terminal, wherein the first data packet is the multimedia data or a compressed packet of the multimedia data, and the compressed packet matches the network status of the mobile terminal; and C, judging whether the first data packet transmitted to the mobile terminal is larger than a second data packet previously transmitted to the mobile terminal, and replacing the second data packet with the first data packet if the first data packet transmitted to the mobile terminal is larger than the second data packet previously transmitted to the mobile terminal, wherein the second data packet is the multimedia data or a compressed packet of the multimedia data.
Description
Technical field
The present invention relates to information issuing control system, especially multimedia data publishing system, particularly, relates to the method and apparatus releasing news according to user terminal network situation in information issuing control system.
Background technology
Along with the high speed development of Internet technology, the number of users of application program for mobile terminal constantly increases.For example, the user of all kinds of APP application of Android and apple system mobile phone increases severely, and correspondingly, major applications program needs connecting Internet to obtain more function and better user's experience.
Wherein, important is should be used for realizing target cheap, rapid, efficient transmission of information by these.These information exchanges are often embedded in all kinds of application program for mobile terminal by video, in the time that opening application program, user (visitor) can show these information to user by video, so in order better to make user by watching these information of video acquisition, video distribution person must process video and user terminal are carried out to the process that adaptation embeds application program for mobile terminal and is distributed to user, because each generic attribute difference of mobile terminal, if send same video to 2G mobile terminal and 3G mobile terminal, so due to the network speed of 2G mobile phone, its very possible demonstration does not go out this video.Again for example, the mobile terminal of 3G network is in the time of displaying video, and from the strong place of a network signal to the very weak place of a network signal, the broadcasting of video will be difficult to smooth must broadcasting so.Concerning video information publisher, the video of issuing accurate coupling for suitable user can improve user and obtain the accuracy of video information, also can bring more user for it.Therefore, the present invention will solve how more accurately according to the problem of mobile terminal network bandwidth processing video distribution.
Particularly, the present invention will solve in prior art and not consider to process according to mobile terminal network bandwidth the problem that in application, multi-medium data is issued.Multi-medium data includes but not limited to: audio frequency, and video, etc.For example: a digital video publisher wishes can be able on the mobile terminal of smooth playing, play at the video of mobile terminal issue.And present stage does not have extraordinary method to solve the problems of the technologies described above.
Summary of the invention
Use the residing network connection type of user terminal of (holding) and the network bandwidth to carry out the defect that process information is issued for not considering in prior art according to user, the object of this invention is to provide a kind of method and apparatus releasing news to user terminal in webpage issuing control system.
According to an aspect of the present invention, provide a kind of in the information issuing control system based on mobile terminal the method for issuing multimedia data, it is characterized in that, comprise the steps: that a. obtains the solicited message of mobile terminal, multi-medium data is distributed to described mobile terminal by described request information request; B. monitor the network condition of mobile terminal and send the first packet to mobile terminal, wherein, described the first packet is the compressed package of described multi-medium data or described multi-medium data, and the network condition of described compressed package and described mobile terminal adapts; C. judge the second packet once sending to described mobile terminal before whether described the first packet sending to described mobile terminal is greater than, if, replace described the second packet with described the first packet, wherein, the compressed package that described the second packet is described multi-medium data or described multi-medium data.
Preferably, described step b comprises: b1. obtains the network condition of described mobile terminal; B2. according to described network condition by described the first Packet Generation to mobile terminal.
Preferably, described network condition is network connection type, and described step b2 comprises: b21, according to described network connection type by described the first Packet Generation to mobile terminal.
Preferably, described step b21 also comprises: receive the first indication information that described mobile terminal sends, described the first indication information is used to indicate the network connection type of described mobile terminal.
Preferably, described network connection type comprises that the one in following network connection type: wi-fi connects; 2G network; 3G network.
Suboptimum ground, described network condition is the network bandwidth, described step b2 comprises: b21', according to the described network bandwidth by described the first Packet Generation to mobile terminal.
Suboptimum ground, described step b21' also comprises: receive the second indication information that described mobile terminal sends, described the second indication information is used to indicate described mobile terminal current network bandwidth.
Suboptimum ground, described step b21' also comprises: send data test bag to described mobile terminal, and receive the feedback information of described mobile terminal, described feedback information is indicated the network bandwidth of described mobile terminal.
Suboptimum ground, the described network bandwidth comprises the one in following network bandwidth scope: 0kb/s to 10kb/s; 10kb/s to 30kb/s; 30kb/s to 100kb/s; 100kb/s to 500kb/s; 500kb/s to 2mb/s.
Again excellently, described network condition is network connection type and the network bandwidth, and described step b2 comprises: b21 ". according to described network connection type and the network bandwidth by described the first Packet Generation to mobile terminal.
Again excellently, described step b21 " also comprises: receive the 3rd indication information that described mobile terminal sends, described the 3rd indication information is used to indicate described mobile terminal current network connection type and the network bandwidth.
Again excellently, described network connection type comprises that the one in following network connection type: wi-fi connects; 2G network; 3G network; The described network bandwidth comprises the one in following network bandwidth scope: 0kb/s to 10kb/s; 10kb/s to 30kb/s; 30kb/s to 100kb/s; 100kb/s to 500kb/s; 500kb/s to 2mb/s.
Preferably, multiple compressed packages of described original multi-medium data are stored in described information issuing control system, and are sent out as the first packet in response to different network conditions.
Suboptimum ground, described original multi-medium data is stored in described information issuing control system, and is compressed into multiple compressed packages according to the network condition of described mobile terminal, and described multiple compressed packages are sent out as the first packet.
According to another aspect of the present invention, also provide a kind of in the information issuing control system based on mobile terminal the device of issuing multimedia data, it is characterized in that, comprise: acquisition device, it is for obtaining the solicited message of mobile terminal, and multi-medium data is distributed to described mobile terminal by described request information request; Distributing device, it is for monitoring the network condition of mobile terminal and sending the first packet to mobile terminal, wherein, described the first packet is the compressed package of described multi-medium data or described multi-medium data, and the network condition of described compressed package and described mobile terminal adapts; Alternative, it replaces described the second packet with described the first packet, and wherein, described the second packet is the compressed package of described multi-medium data or described multi-medium data.
The present invention is by the real-time monitoring to user terminal network situation, obtain mobile terminal current network connection type and the network bandwidth, multi-medium data to be released is processed accordingly, or selected the version of the multi-medium data that is applicable to mobile terminal current network connection type and the network bandwidth and be sent to mobile terminal.Reaching mobile terminal by said method can maximizedly utilize its current network bandwidth to obtain the multi-medium data of highest version when the receiving multimedia data.Further, the present invention is in real-time monitoring mobile terminal network bandwidth, in the time that the network condition of mobile terminal is more excellent, carries out real-time update to existing in mobile terminal compared with lowest version multi-medium data.
Accompanying drawing explanation
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present invention will become:
Fig. 1 illustrates according to the first embodiment of the present invention, issues and upgrade the flow chart of the method for multi-medium data in the multi-medium data issuing control system based on mobile terminal;
Fig. 2 illustrates according to a second embodiment of the present invention, issues and upgrade the particular flow sheet of the method for multi-medium data in the multi-medium data issuing control system based on mobile terminal according to mobile terminal network situation;
Fig. 3 illustrates a third embodiment in accordance with the invention, issues and upgrade the particular flow sheet of the method for multi-medium data in the video distribution control system based on mobile terminal;
Fig. 4 illustrates according to a specific embodiment of the present invention, the structural representation of the control device of the multi-medium data issuing control system based on mobile terminal;
Fig. 5 illustrates according to a specific embodiment of the present invention, and multi-medium data and compressed package thereof are stored in the network topology schematic diagram of the multimedia data publishing system based on mobile terminal in described server database; And
Fig. 6 illustrates according to a specific embodiment of the present invention, and multi-medium data is stored in the network topology schematic diagram of the multimedia data publishing system based on mobile terminal in described server database.
Embodiment
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present invention will become:
Fig. 1 illustrates according to the first embodiment of the present invention, the flow chart of the method for issuing multimedia data in the multimedia issuing control system based on mobile terminal.Particularly, in the present embodiment, first perform step S101, obtain mobile terminal request information, ask its needed multi-medium data to be sent on mobile terminal.Then perform step S102, send corresponding multi-medium data according to the network condition of monitoring.Those skilled in the art understand, in order to realize the transmission corresponding to the multi-medium data of monitored network condition, preferably, packet to be sent is compressed according to corresponding compression ratio and be stored in the database of multimedia data publishing system server, in the time sending described multi-medium data, from described database, extract corresponding compressed package according to mobile terminal current network conditions and be sent to described mobile terminal.Suboptimum ground according to described mobile terminal current network conditions Real Time Compression multi-medium data to be released, and is sent to described mobile terminal by described compressed package in the time sending described multi-medium data.Finally, execution step S103, before the packet ratio of current reception, receive, belong to the packet in a multi-medium data source when large, the packet of namely current reception is all formed by same multimedia data compression with the packet receiving before, and when the packet of current reception is larger than the packet receiving before, carry out replacement operation, correspondingly, the multi-medium data of namely current reception is higher compared to the version of the multi-medium data receiving before, for example, the resolution of picture is higher, the code check of audio frequency is higher or be that the resolution of video is higher.One at the present embodiment changes in example, connects if mobile terminal current network connection type is wi-fi, and the network bandwidth is larger, directly multi-medium data is sent to described mobile terminal.Now, if while having the packet of described multi-medium data in described mobile terminal, upgrade operation.Particularly, the packet that previous described mobile terminal is received replaces with larger packet or multi-medium data relatively, thereby realizes the object of the invention.It will be appreciated by those skilled in the art that according to the difference of described type of user terminal indication information, the process of obtaining this indication information can be accomplished in several ways, and then the present invention can be realized by different embodiment, and at this, it will not go into details.
Further, those skilled in the art can realize the complete procedure that the detection of current network environment and the compressed package that sends the multi-medium data being consistent with it is also finally distributed to customer mobile terminal in conjunction with prior art and technical scheme provided by the invention.
Above-mentioned Fig. 1 draw outlines of basic thought of the present invention, below, we further set forth according to the first embodiment of the present invention by Fig. 2, according to the flow process of the method for mobile terminal network situation issuing multimedia data.The further refinement that can be understood to the execution mode shown in Fig. 1 embodiment illustrated in fig. 2.
Fig. 2 illustrates according to a second embodiment of the present invention, the flow chart of the method for issuing multimedia data in the multimedia issuing control system based on mobile terminal.Particularly, originally illustrate 6 steps.First perform step S201, described control system receives the solicited message that described mobile terminal sends.Described control device performs step S202 after receiving described request information, obtains the network condition of described mobile terminal.Particularly, the network condition that it will be appreciated by those skilled in the art that described mobile terminal is directly contained in described request information.Described request information preferably, comprises the described mobile terminal network situation of indication.Perform step afterwards S203, determine the first packet according to described indication information, particularly, those skilled in the art understand, described multi-medium data to be released preferably, requires carry out in advance the compression of different editions and be stored in the server database of described multi-medium information spreading system according to different network conditions.In the time receiving the solicited message of described mobile terminal, obtain the current network condition of described mobile terminal according to it and in described multi-medium information spreading system, select an applicable compressed package.In a variation of the present embodiment, in described multi-medium data storage and described server database, further obtain after the network condition of described mobile terminal in the solicited message of receiving described mobile terminal, according to described network condition, described multi-medium data is compressed, and using the described multi-medium data after compression as described the first Packet Generation to described mobile terminal.Further, those skilled in the art understand, the network condition that step S203 obtains according to described step S202 is determined the first packet, if described step S202 obtains the network connection type of described mobile terminal, described step S203 determines the first packet according to described network connection type.One changes in example, and described step S202' obtains the network bandwidth of described mobile terminal, and described step S203' determines described the first packet according to described mobile terminal network bandwidth.In another variation example, described step S202 " obtains network connection type and the network bandwidth of described mobile terminal, described step S203 " and determines described the first packet according to the network bandwidth of described mobile terminal and network connection type.Perform step afterwards S204, by extremely described mobile terminal of described the first Packet Generation.Described mobile terminal receives described packet and shows.After step S204, perform step S205, judge the second packet bag that comes from same multi-medium data once sending to described mobile terminal before whether described the first packet is greater than.If when current described the first packet is greater than the second compressed package that comes from same multi-medium data with it, perform step S206, replace described the second packet with described the first packet.If not, finish.
Particularly, those skilled in the art understand, one at the present embodiment changes in example, above-mentioned steps S302 and step S303 can omit, and described multi-medium data to be released requires carry out in advance the compression of different editions and be stored in the server database of described multi-medium information spreading system according to different network conditions.In the time receiving the solicited message of described mobile terminal, the relevant parameter of each compressed package and the network condition corresponding with it are sent to described mobile terminal by described multi-medium information spreading system, and described mobile terminal is according to Information Selection one compressed package receiving and again ask described multi-medium information spreading system that the compressed package of its selection is sent to described mobile terminal to show.
More specifically, it will be appreciated by those skilled in the art that described multi-medium information spreading system can also be from the current network condition of mobile terminal described in third party's system acquisition in another variation example of the present embodiment.Described third party's system can be the flow control software of mobile terminal loading or be for example again mobile phone 360 security guards etc.It will be appreciated by those skilled in the art that those skilled in the art can realize described variation example in conjunction with prior art and above-described embodiment, do not repeat them here.Such variation example does not affect flesh and blood of the present invention, does not repeat them here.
Fig. 3 illustrates a third embodiment in accordance with the invention, issues and upgrade the particular flow sheet of the method for multi-medium data in the multimedia issuing control system based on mobile terminal.Particularly, originally illustrate 7 steps.First perform step S301, described control system receives the solicited message that described mobile terminal sends.After receiving described request information, perform step S302, send a test packet to the each terminal of described movement, described test packet is for the testing mobile terminal network bandwidth.Particularly, those skilled in the art understand, the information comprising for the packet of testing preferably comprises a part for the multi-medium data of required issue, meanwhile in order to guarantee correctness, the test packet of preferably taking several times to send, send situation that cannot the testing mobile terminal network bandwidth in order to avoid there is data-bag lost 3-4 time.Change in example at one, described test packet can be random data, and it does not comprise any information.Perform step afterwards S303, the feedback information sending according to described mobile terminal obtains the network bandwidth of described mobile terminal.Step S304, determine the first packet, particularly, those skilled in the art understand, described multi-medium data to be released preferably, carries out in advance the compression of different editions and is stored in the server database of described multi-medium information spreading system according to different network bandwidth requirement.In the time receiving the solicited message of described mobile terminal, the current network bandwidth of described mobile terminal of getting obtaining according to it is selected an applicable compressed package in described multi-medium information spreading system.One at the present embodiment changes in example, described multi-medium data is stored in described server database, further obtain after the network bandwidth of described mobile terminal in the solicited message of receiving described mobile terminal, according to the described network bandwidth, described multi-medium data is compressed, and using the described multi-medium data after compression as described the first Packet Generation to described mobile terminal.Perform step afterwards S305, by extremely described mobile terminal of described the first Packet Generation.Described mobile terminal receives described packet and shows.After step S305, perform step S306, judge the second packet bag that comes from same multi-medium data once sending to described mobile terminal before whether described the first packet is greater than.If when current described the first packet is greater than the second compressed package that comes from same multi-medium data with it, perform step S307, replace described the second packet with described the first packet.If not, finish.
Fig. 4 illustrates according to a specific embodiment of the present invention, the structural representation of the device of the multi-medium data issuing control system based on mobile terminal.Particularly, originally illustrate a kind of in the information issuing control system based on mobile terminal the control device 3 of issuing multimedia data.Described control device is used for issuing corresponding multi-medium data according to described mobile terminal current network conditions to mobile terminal, and the multi-medium data in mobile terminal is upgraded.Particularly, described control device 3 comprises acquisition device 31, distributing device 32 and alternative 33.More specifically, described acquisition device 31 is for obtaining the solicited message of mobile terminal, and multi-medium data is distributed to described mobile terminal by described request information request.Described distributing device 32 is for monitoring the network condition of mobile terminal and sending the first packet to mobile terminal, wherein, described the first packet is the compressed package of described multi-medium data or described multi-medium data, and the network condition of described compressed package and described mobile terminal adapts.Described the first packet of described alternative 33 use is replaced described the second packet, and wherein, described the second packet is the compressed package of described multi-medium data or described multi-medium data.Particularly, it will be appreciated by those skilled in the art that the described mobile terminal related data getting is sent to described distributing device 32 by described acquisition device 31 and described alternative 33 is issued corresponding multi-medium data and the packet in described mobile terminal is upgraded to described mobile terminal.Described distributing device 32 comprises the first acquisition device 321 and the first dispensing device 322.Described the first acquisition device 321 is for obtaining the network condition of described mobile terminal.Described the first dispensing device 322 for according to described network condition by described the first Packet Generation to mobile terminal.Particularly, the first acquisition device 321 also comprises first receiving device 3211, the first indication information that described first receiving device 3211 sends for receiving described mobile terminal, and described the first indication information is used to indicate the network connection type of described mobile terminal.Adaptably, described the first dispensing device 322 comprises the second dispensing device 3221, described the second dispensing device 3221 for according to described network connection type by described the first Packet Generation to mobile terminal.Those skilled in the art understand, described multi-medium data preferably carries out the compression of different editions according to heterogeneous networks connection type, form different editions, the compressed package of different sizes, the compressed package of described different editions is stored in the database of described multi-medium information spreading system server.Described the second dispensing device 3221 obtains the compressed package adapting with described network connection type as extremely described mobile terminal of described the first Packet Generation from described database according to the network connection type of described mobile terminal.
Particularly, those skilled in the art understand, one at the present embodiment changes in example, the network bandwidth that described mobile terminal network situation is described mobile terminal, the first acquisition device 321 also comprises the second receiving system 3211', the second indication information that described the second receiving system 3211' sends for receiving described mobile terminal, described the second indication information is used to indicate described mobile terminal current network bandwidth.Accordingly, described the first dispensing device 322 comprises the second dispensing device 3221', described the second dispensing device 3221' for according to the described network bandwidth by described the first Packet Generation to mobile terminal.Particularly, it will be appreciated by those skilled in the art that described the second indication information preferably, be included in described request information, described the second receiving system 3221' obtains the second indication information in described request information and further obtains the network bandwidth of described mobile terminal.One at the present embodiment changes in example, described the first acquisition device 321 comprises the second acquisition device 3211 "; described the second acquisition device 3211 is " for sending data test bag to described mobile terminal, and obtaining the feedback information of described mobile terminal, described feedback information is indicated the network bandwidth of described mobile terminal.
In the another variation example of the present embodiment, described network condition is network connection type and the network bandwidth, the first acquisition device 321 also comprises the 3rd receiving system 3211 " '; described the 3rd receiving system 3211 " ' for receiving the 3rd indication information of described mobile terminal transmission, described the 3rd indication information is used to indicate described mobile terminal current network connection type and the network bandwidth.To adapting to ground, described the first dispensing device 322 comprises the 4th dispensing device 3221'', described the 4th dispensing device 3221 " for according to described network connection type and the network bandwidth by described the first Packet Generation to mobile terminal.
In another variation example of the present embodiment, described multi-medium data to be released is stored in the database of described multimedia data publishing system, described distributing device 32' is according to multi-medium data described in the network condition Real Time Compression of the described mobile terminal obtaining, and the compressed package of described multi-medium data is as extremely described mobile terminal of described the first Packet Generation.Further, it will be appreciated by those skilled in the art that described the first acquisition device 321 can omit.Described multi-medium data to be released carries out in advance the compression of different editions and is stored in the server database of described multi-medium information spreading system according to different network connection types and network bandwidth requirement.In the time that described acquisition device 31 receives the solicited message of described mobile terminal, " relevant parameter of different compressed packages and corresponding network connection type and the network bandwidth thereof are sent to described mobile terminal, and described mobile terminal is according to Information Selection one compressed package receiving and again ask described multi-medium information spreading system that the compressed package of its selection is sent to described mobile terminal to show for described distributing device 32.
Fig. 5 illustrates according to a specific embodiment of the present invention, the network topology schematic diagram of the multimedia data publishing system based on mobile terminal.As mentioned above, the present invention is mainly used in need to be according to the occasion of mobile terminal network bandwidth issuing multimedia data, it is significant that those skilled in the art understand such control procedure, for example, mobile terminal of today, as the notebook computer of mobile phone or portable also or the residing network environment of panel computer and bandwidth conditions are not unalterable, several data transmission network environment depositing often in modern city, as 2G, 3G and WIFI, the speed of its distributing data is all far from each other from bandwidth and covers different scopes.Correspondingly be that mobile terminal of today does not possess to use different network type to carry out the ability of data issue mostly, it is mostly multi-medium data as word, picture and video information, and select to carry out the arbitrarily freedom of switching for user provides according to current network environment and individual rate.Therefore, the net environment of different rates switch just become mobile terminal nowadays the situation that will often face.This reason just, make when just seeming particularly important according to the innovation of the method for mobile terminal network bandwidth issuing multimedia data under mobile network's overall background, to allow user in the bandwidth of carrying out can more fully effectively using when mobile multimedia data is issued current network environment, in order to avoid appear under low-bandwidth network environment multi-medium data issue obstructed, or under the environment of high bandwidth, issue speed not by top utilize.
Particularly, originally illustrate three mobile terminal 2a, 2b and 2c, control device 3 and the database 4 being connected with described control device 3.Wherein in the present embodiment, described mobile terminal 2a is connected with described control device 3 by 2G network, described mobile terminal 2b is connected with described control device 3 by 3G network, and described mobile terminal 2c is 1Mb/s by wi-fi connecting Internet and its network bandwidth.Multi-medium data X to be released is compressed into compressed package A according to heterogeneous networks connection type respectively, compressed package B, and compressed package C, wherein compressed package A is greater than compressed package B, compressed package B is greater than compressed package C, multi-medium data X and described compressed package A, B, C and the size adapting with it, multimedia data type, multi-medium data resolution, multi-medium data code check etc. is stored in database 4 according to its applicable network connection type and the network bandwidth, more specifically, described compressed package C and 2G network connection type adapt; Described compressed package B and 3G network connection type adapt; Described compressed package A is connected the 100-500kb/s network bandwidth with wi-fi network and adapts; Described raw data packets X adapts with the network bandwidth being connected more than 500kb/s with wi-fi network.Described control device sends described compressed package C to described mobile terminal 2a respectively according to the heterogeneous networks connection type of different mobile terminal; Send described compressed package B to described mobile terminal 2b; Send original multi-medium data X to described mobile terminal 2c.Further, in the time that described mobile terminal 2a changes wi-fi connection into from 2G network, described control device 3 further judges that described multi-medium data X or compressed package A are sent to described mobile terminal 2a by described mobile terminal 2a current network bandwidth, and replace compressed package C described in described mobile terminal 2a.
Described mobile terminal 2a, 2b and 2c send request information to described control device respectively.Wherein, the request that described control device 3 obtains described mobile terminal 2a is distributed to described multi-medium data X the solicited message of described mobile terminal 2a, described request information comprises network connection type and the network bandwidth of described mobile terminal 2a, for example now mobile terminal 2a network connection type is 2G network, and the network bandwidth is 10kb/s.Described control device 3 is sent to described mobile terminal 2a according to the network connection type of described mobile terminal 2a and the network bandwidth by described compressed package C.The request that described control device 3 obtains described mobile terminal 2b is distributed to described multi-medium data X the solicited message of described mobile terminal 2b, and described request information does not comprise network connection type or the network bandwidth of described mobile terminal 2b.Described control device 3 extracts described original multi-medium data X and described compressed package A from described database 4, B, the size that C adapts, multimedia data type, multi-medium data resolution, the relevant informations such as multi-medium data code check, and described relevant information and identification information thereof are sent to described mobile terminal 2b.The network connection type that described mobile terminal 2b is current according to it, for example now mobile terminal 2b network connection type is 3G network, selects the identification information adapting with described compressed package B to be back to described control device 3.Described control device 3, according to the identification information returning, extracts described compressed package B and is sent to described mobile terminal 2b from described database 4.The request that described control device 3 obtains described mobile terminal 2c is distributed to described multi-medium data X the solicited message of described mobile terminal 2c, described request information comprises the network connection type of described mobile terminal 2c, and for example now mobile terminal 2c network connection type is that wi-fi connects.Described control device 3 selects a test packet to be sent to described mobile terminal 2c according to the network connection type of described mobile terminal.Particularly, it will be appreciated by those skilled in the art that described test packet has different sizes according to different network connection types.Particularly, do not repeat them here.Described mobile terminal is back to described control device 3 using the average speed of download of current described test packet as the network bandwidth of described mobile terminal.For example, now the network bandwidth of described mobile terminal 2c is 1Mb/s, and described raw data packets X is sent to described mobile terminal 2c by described control device 3.Particularly, it will be appreciated by those skilled in the art that described database 4 only stores original multi-medium data X in a variation example of the present embodiment.And in real time according to described mobile terminal 2a, network connection type and the network bandwidth of 2b and 2c compress, particularly, as shown in Figure 6.
Above specific embodiments of the invention are described.It will be appreciated that, the present invention is not limited to above-mentioned specific implementations, and those skilled in the art can make various distortion or modification within the scope of the claims, and this does not affect flesh and blood of the present invention.
Claims (26)
1. a method for issuing multimedia data in the information issuing control system based on mobile terminal, is characterized in that, comprises the steps:
A. obtain the solicited message of mobile terminal, multi-medium data is distributed to described mobile terminal by described request information request;
B. monitor the network condition of mobile terminal and send the first packet to mobile terminal, wherein, described the first packet is the compressed package of described multi-medium data or described multi-medium data, and the network condition of described compressed package and described mobile terminal adapts;
C. judge the second packet once sending to described mobile terminal before whether described the first packet sending to described mobile terminal is greater than, if, replace described the second packet with described the first packet, wherein, the compressed package that described the second packet is described multi-medium data or described multi-medium data.
2. method according to claim 1, is characterized in that, described step b comprises:
B1. obtain the network condition of described mobile terminal;
B2. according to described network condition by described the first Packet Generation to mobile terminal.
3. method according to claim 2, is characterized in that, described network condition is network connection type, and described step b2 comprises:
B21, according to described network connection type by described the first Packet Generation to mobile terminal.
4. method according to claim 3, is characterized in that, described step b21 also comprises: receive the first indication information that described mobile terminal sends, described the first indication information is used to indicate the network connection type of described mobile terminal.
5. according to the method described in claim 3 or 4, it is characterized in that, described network connection type comprises the one in following network connection type:
Wi-fi connects;
2G network;
3G network.
6. method according to claim 2, is characterized in that, described network condition is the network bandwidth, and described step b2 comprises:
B21', according to the described network bandwidth by described the first Packet Generation to mobile terminal.
7. method according to claim 6, is characterized in that, described step b21' also comprises: receive the second indication information that described mobile terminal sends, described the second indication information is used to indicate described mobile terminal current network bandwidth.
8. method according to claim 6, is characterized in that, described step b21' also comprises: send data test bag to described mobile terminal, and receive the feedback information of described mobile terminal, described feedback information is indicated the network bandwidth of described mobile terminal.
9. according to the method described in claim 6 to 8 any one, it is characterized in that, the described network bandwidth comprises the one in following network bandwidth scope:
0kb/s to 10kb/s;
10kb/s to 30kb/s;
30kb/s to 100kb/s;
100kb/s to 500kb/s;
500kb/s to 2mb/s.
10. method according to claim 2, is characterized in that, described network condition is network connection type and the network bandwidth, and described step b2 comprises:
B21''. according to described network connection type and the network bandwidth by described the first Packet Generation to mobile terminal.
11. methods according to claim 10, it is characterized in that, described step b21'' also comprises: receive the 3rd indication information that described mobile terminal sends, described the 3rd indication information is used to indicate described mobile terminal current network connection type and the network bandwidth.
12. according to the method described in claim 10 or 11, it is characterized in that, described network connection type comprises the one in following network connection type:
Wi-fi connects;
2G network;
3G network;
The described network bandwidth comprises the one in following network bandwidth scope:
0kb/s to 10kb/s;
10kb/s to 30kb/s;
30kb/s to 100kb/s;
100kb/s to 500kb/s;
500kb/s to 2mb/s.
13. methods according to claim 2, is characterized in that, multiple compressed packages of described original multi-medium data are stored in described information issuing control system, and are sent out as the first packet in response to different network conditions.
14. methods according to claim 2, it is characterized in that, described original multi-medium data is stored in described information issuing control system, and is compressed into multiple compressed packages according to the network condition of described mobile terminal, and described multiple compressed packages are sent out as the first packet.
The device of 15. 1 kinds of issuing multimedia data in the information issuing control system based on mobile terminal, is characterized in that, comprising:
Acquisition device, it is for obtaining the solicited message of mobile terminal, and multi-medium data is distributed to described mobile terminal by described request information request;
Distributing device, it is for monitoring the network condition of mobile terminal and sending the first packet to mobile terminal, wherein, described the first packet is the compressed package of described multi-medium data or described multi-medium data, and the network condition of described compressed package and described mobile terminal adapts;
Alternative, it replaces described the second packet with described the first packet, and wherein, described the second packet is the compressed package of described multi-medium data or described multi-medium data.
16. methods according to claim 15, is characterized in that, described distributing device comprises:
The first acquisition device, it is for obtaining the network condition of described mobile terminal;
The first dispensing device, its for according to described network condition by described the first Packet Generation to mobile terminal.
17. methods according to claim 16, is characterized in that, described network condition is network connection type, and described the first dispensing device comprises:
The second dispensing device, its for according to described network connection type by described the first Packet Generation to mobile terminal.
18. methods according to claim 16, is characterized in that, described the first acquisition device also comprises:
First receiving device, the first indication information that it sends for receiving described mobile terminal, described the first indication information is used to indicate the network connection type of described mobile terminal.
19. according to the method described in claim 17 or 18, it is characterized in that, described network connection type comprises the one in following network connection type:
Wi-fi connects;
2G network; Or
3G network.
20. methods according to claim 16, is characterized in that, described network condition is the network bandwidth, and described the first dispensing device comprises:
The second dispensing device, its for according to the described network bandwidth by described the first Packet Generation to mobile terminal.
21. methods according to claim 20, is characterized in that, described the first acquisition device also comprises:
The second receiving system, the second indication information that it sends for receiving described mobile terminal, described the second indication information is used to indicate described mobile terminal current network bandwidth.
22. methods according to claim 20, is characterized in that, described the first acquisition device also comprises:
The second acquisition device, it is for sending data test bag to described mobile terminal, and obtains the feedback information of described mobile terminal, and described feedback information is indicated the network bandwidth of described mobile terminal.
23. according to the method described in claim 20 to 22 any one, it is characterized in that, the described network bandwidth comprises the one in following network bandwidth scope:
0kb/s to 10kb/s;
10kb/s to 30kb/s;
30kb/s to 100kb/s;
100kb/s to 500kb/s;
500kb/s to 2mb/s.
24. methods according to claim 16, is characterized in that, described network condition is network connection type and the network bandwidth, and described the first dispensing device comprises:
The 4th dispensing device, its for according to described network connection type and the network bandwidth by described the first Packet Generation to mobile terminal.
25. methods according to claim 24, is characterized in that, described the first acquisition device also comprises:
The 3rd receiving system, the 3rd indication information that it sends for receiving described mobile terminal, described the 3rd indication information is used to indicate described mobile terminal current network connection type and the network bandwidth.
26. according to the method described in claim 24 or 25, it is characterized in that, described network connection type comprises the one in following network connection type:
Wi-fi connects;
2G network;
3G network;
The described network bandwidth comprises the one in following network bandwidth scope:
0kb/s to 10kb/s;
10kb/s to 30kb/s;
30kb/s to 100kb/s;
100kb/s to 500kb/s;
500kb/s to 2mb/s.
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| CN201210427924.0A CN103796040A (en) | 2012-10-31 | 2012-10-31 | Method and device for releasing multimedia data according to network status of mobile terminal |
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| CN201210427924.0A CN103796040A (en) | 2012-10-31 | 2012-10-31 | Method and device for releasing multimedia data according to network status of mobile terminal |
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