CN101945335B - Method and device for sending report under broadcasting and multicasting conditions - Google Patents
Method and device for sending report under broadcasting and multicasting conditions Download PDFInfo
- Publication number
- CN101945335B CN101945335B CN 200910139917 CN200910139917A CN101945335B CN 101945335 B CN101945335 B CN 101945335B CN 200910139917 CN200910139917 CN 200910139917 CN 200910139917 A CN200910139917 A CN 200910139917A CN 101945335 B CN101945335 B CN 101945335B
- Authority
- CN
- China
- Prior art keywords
- report
- feedback
- receiving terminal
- receiving
- sign
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The embodiment of the invention provides a method and a device for sending a report under broadcasting and multicasting conditions, relates to the technical field of communications and is capable of accurately sending the content of a report and increasing user experience. The method for sending the report under the broadcasting and multicasting conditions comprises the following steps of: receiving media from a sending end; sending the media to each receiving end; receiving a feedback report from each receiving end; and forwarding the reports to the sending end.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of broadcast group broadcast condition and issue and send method of reporting and device.
Background technology
MBMS (Multimedia Broadcast Multicast Service, multimedia broadcast multi-broadcasting business) is that a kind of application is broadcasted and the multicast bear technology more widely, is the technology foundation stone of mobile phone TV services in the 3G (Third Generation) Moblie field.
MBMS is to original WCDMA (Wideband Code Division Multiple Access, broadband demal multiplex (MUX) access) the main change of network is: increased BM-SC (Broadcast Multicast Service Centre, broadcast multicast service center) network element, to existing PS (Packet Switched, packet switching) the territory related network elements carries out the MBMS function upgrading, to support the peculiar interface function of MBMS, peculiar channel, peculiar physical layer procedure and peculiar operation flow.So-called BM-SC is one and wishes to use MBMC to carry out the entrance of content delivery service, and its was set up with control MBMC to being connected of mobile core network, and arranges simultaneously and discharges the MBMC transmission.
Broadcasting and multicast bear are used to types of applications and send medium, as PoC (Push-to-talk over Cellular realizes the PTT business in public cellular network) business.In PoC service, user terminal can pass through RTP (Realtime Transport Protocol RTP) agreement and send continuous media, perhaps send discrete media by MSRP (Message Session Relay Protocol, message conversation trunk protocol) agreement.In broadcasting and multicast bear application and the PoC service, can send continuous media or discrete media.
When broadcasting and multicast bear were used in the PoC service transmission continuous media or discrete media, the inventor found that there are the following problems at least in the prior art:
Final Report in the PoC service (final report) and progress report (Progress report), and receiving terminal report (Reciver report) mechanism by broadcasting and multicast bear transmission, thereby cause when the above-mentioned report of medium transmitting terminal request, can't obtaining the information of above-mentioned report.
Summary of the invention
Embodiments of the invention provide a kind of broadcast group broadcast condition to issue and send method of reporting and device, can send report, improve the user and experience.
For achieving the above object, embodiments of the invention adopt following technical scheme:
On the one hand, provide a kind of broadcast group broadcast condition to issue and send method of reporting, comprising:
Reception sends described medium from the medium of transmitting terminal to each receiving terminal;
Reception is transmitted to transmitting terminal from the report of described each receiving terminal feedback with described report;
Before the report of described reception from described each receiving terminal feedback, also comprise: receive the sign that requires feedback report from transmitting terminal, the described sign of feedback report that requires is sent to described each receiving terminal;
When described medium are discrete media,
Described reception specifically comprises from the sign that requires feedback report of transmitting terminal: receive the message conversation trunk protocol MSRP message from transmitting terminal, wherein, carry the sign that requires feedback report in the described MSRP message;
Describedly send the sign that requires feedback report to each receiving terminal, specifically comprise: send MSRP message to each receiving terminal, wherein, carry the sign of described discrete media in the described MSRP message and require the sign of feedback report;
Described reception is from the report of described each receiving terminal feedback, and described report is transmitted to transmitting terminal, specifically comprise: receive the MSRP report from described each receiving terminal feedback, and described MSRP report is transmitted to transmitting terminal, wherein, described MSRP is reported as described each receiving terminal according to the report of the reception condition generation of described discrete media;
When described medium are continuous media,
Described reception specifically comprises from the sign that requires feedback report of transmitting terminal: receive the RTCP Real-time Transport Control Protocol RTCP message from transmitting terminal, wherein, carry the sign that requires feedback report in the described RTCP message;
Describedly send the sign that requires feedback report to each receiving terminal, specifically comprise: send RTCP message to each receiving terminal, wherein, carry the sign of described continuous media in the described RTCP message and require the sign of feedback report;
Described reception is from the report of described each receiving terminal feedback, and described report is transmitted to transmitting terminal, specifically comprise: receive the RTCP report from described each receiving terminal feedback, and described RTCP report is transmitted to transmitting terminal, wherein, described RTCP is reported as the report that described each receiving terminal generates after verification according to the reception condition of described continuous media.
Described reception is from the report of described each receiving terminal feedback, and described report is transmitted to described transmitting terminal, comprising:
Reception is from the report of described each receiving terminal feedback, the report of the same medium of feedback is polymerized to a report is transmitted to described transmitting terminal.
On the one hand, provide a kind of broadcast group broadcast condition to issue and send method of reporting, comprising:
Reception sends described medium from the medium of transmitting terminal to each receiving terminal;
Reception is transmitted to transmitting terminal from the report of described each receiving terminal feedback with described report;
When described medium are discrete media,
Described described medium are sent to each receiving terminal, specifically comprise: by one-way transmission file transfer protocol FLUTE message described discrete media is sent to each receiving terminal, and in described FLUTE message, carry the sign of discrete media and require the sign of feedback report;
Described reception is from the report of described each receiving terminal feedback, and described report is transmitted to transmitting terminal, specifically comprise: receive the MSRP report from described each receiving terminal feedback, and described MSRP report is transmitted to transmitting terminal, wherein, described MSRP is reported as described each receiving terminal according to the report of the reception condition generation of described discrete media;
When described medium are continuous media,
Described described medium are sent to each receiving terminal, specifically comprise: by realtime transmission protocol RTP message described continuous media is sent to each receiving terminal, and in described RTP message, carry the sign of continuous media and require the sign of feedback report;
Described reception is from the report of described each receiving terminal feedback, and described report is transmitted to transmitting terminal, specifically comprise: receive the RTCP report from described each receiving terminal feedback, and described RTCP report is transmitted to transmitting terminal, wherein, described RTCP is reported as the report that described each receiving terminal generates after verification according to the reception condition of described continuous media.
Described reception is from the report of described each receiving terminal feedback, and described report is transmitted to described transmitting terminal, comprising:
Reception is from the report of described each receiving terminal feedback, the report of the same medium of feedback is polymerized to a report is transmitted to described transmitting terminal.
On the one hand, provide a kind of broadcast multicast service center, comprising:
Receiving element is used for receiving the medium from transmitting terminal;
Transmitting element is used for described medium are sent to each receiving terminal;
Described receiving element also is used for receiving the report from described each receiving terminal feedback;
Described transmitting element also is used for described report is transmitted to transmitting terminal;
Described receiving element also is used for receiving the sign that requires feedback report from transmitting terminal before the report that receives from described each receiving terminal feedback; Described transmitting element, the described sign of feedback report that requires that also is used for receiving sends to described each receiving terminal;
When described medium are discrete media,
Described receiving element, the concrete MSRP message that is used for receiving from transmitting terminal wherein, carries the sign that requires feedback report in the described MSRP message;
Described transmitting element, concrete being used for sends MSRP message to each receiving terminal, wherein, carries the sign of described discrete media in the described MSRP message and requires the sign of feedback report;
Described receiving element also specifically is used for receiving the MSRP report from described each receiving terminal feedback, and wherein, described MSRP is reported as described each receiving terminal according to the report of the reception condition generation of described discrete media;
When described medium are continuous media,
Described receiving element, the concrete RTCP message that is used for receiving from transmitting terminal wherein, carries the sign that requires feedback report in the described RTCP message;
Described transmitting element, concrete being used for sends RTCP message to each receiving terminal, wherein, carries the sign of described continuous media in the described RTCP message and requires the sign of feedback report;
Described receiving element, the also concrete RTCP report that is used for receiving from described each receiving terminal feedback, wherein, described RTCP is reported as the report that described each receiving terminal generates after verification according to the reception condition of described continuous media.
Described broadcast multicast service center also comprises:
Polymerized unit, the report of same medium that is used for the report of described each receiving terminal feedback that described receiving element is received is polymerized to a report;
Described transmitting element, also concrete being used for is transmitted to described transmitting terminal with the report after the described polymerized unit polymerization.
On the one hand, provide a kind of broadcast multicast service center, comprising:
Receiving element is used for receiving the medium from transmitting terminal;
Transmitting element is used for described medium are sent to each receiving terminal;
Described receiving element also is used for receiving the report from described each receiving terminal feedback;
Described transmitting element also is used for described report is transmitted to transmitting terminal;
When described medium are discrete media,
Described transmitting element, concrete being used for sends described discrete media by FLUTE message to each receiving terminal, and carries the sign of discrete media and require the sign of feedback report in described FLUTE message;
Described receiving element specifically is used for receiving the MSRP report from described each receiving terminal feedback, and wherein, described MSRP is reported as described each receiving terminal according to the report of the reception condition generation of described discrete media;
When described medium are continuous media,
Described transmitting element, concrete being used for sends described continuous media by RTP message to each receiving terminal, and carries the sign of continuous media and require the sign of feedback report in described RTP message;
Described receiving element, the also concrete RTCP report that is used for receiving from described each receiving terminal feedback, wherein, described RTCP is reported as the report that described each receiving terminal generates after verification according to the reception condition of described continuous media.
Described broadcast multicast service center also comprises:
Polymerized unit, the report of same medium that is used for the report of described each receiving terminal feedback that described receiving element is received is polymerized to a report;
Described transmitting element, also concrete being used for is transmitted to described transmitting terminal with the report after the described polymerized unit polymerization.
The broadcast group broadcast condition that the embodiment of the invention provides issues send method of reporting, comprising: receive the medium from transmitting terminal, described medium are sent to each receiving terminal; Reception is transmitted to transmitting terminal from the report of described each receiving terminal feedback with described report; Before the report of described reception from described each receiving terminal feedback, also comprise: receive the sign that requires feedback report from transmitting terminal, the described sign of feedback report that requires is sent to described each receiving terminal; When described medium were discrete media, described reception specifically comprised from the sign that requires feedback report of transmitting terminal: receive the message conversation trunk protocol MSRP message from transmitting terminal, wherein, carry the sign that requires feedback report in the described MSRP message; Describedly send the sign that requires feedback report to each receiving terminal, specifically comprise: send MSRP message to each receiving terminal, wherein, carry the sign of described discrete media in the described MSRP message and require the sign of feedback report; Described reception is from the report of described each receiving terminal feedback, and described report is transmitted to transmitting terminal, specifically comprise: receive the MSRP report from described each receiving terminal feedback, and described MSRP report is transmitted to transmitting terminal, wherein, described MSRP is reported as described each receiving terminal according to the report of the reception condition generation of described discrete media; When described medium were continuous media, described reception specifically comprised from the sign that requires feedback report of transmitting terminal: receive the RTCP Real-time Transport Control Protocol RTCP message from transmitting terminal, wherein, carry the sign that requires feedback report in the described RTCP message; Describedly send the sign that requires feedback report to each receiving terminal, specifically comprise: send RTCP message to each receiving terminal, wherein, carry the sign of described continuous media in the described RTCP message and require the sign of feedback report; Described reception is from the report of described each receiving terminal feedback, and described report is transmitted to transmitting terminal, specifically comprise: receive the RTCP report from described each receiving terminal feedback, and described RTCP report is transmitted to transmitting terminal, wherein, described RTCP is reported as the report that described each receiving terminal generates after verification according to the reception condition of described continuous media.So, can not send this problem of report with regard to having solved original broadcast group broadcast carrying, make the user that need obtain reporting to access report, obtain corresponding function, improve the user and experience.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 issues the FB(flow block) of sending method of reporting for the broadcast group broadcast condition that the embodiment of the invention 1 provides;
Fig. 2 issues the schematic diagram that send method of reporting for the broadcast group broadcast condition that the embodiment of the invention 2 provides;
Fig. 3 issues the schematic diagram that send method of reporting for the broadcast group broadcast condition that the embodiment of the invention 3 provides;
Fig. 4 issues the schematic diagram that send method of reporting for the broadcast group broadcast condition that the embodiment of the invention 4 provides;
Fig. 5 issues the schematic diagram that send method of reporting for the broadcast group broadcast condition that the embodiment of the invention 5 provides;
The structural representation of the broadcast multicast service center that Fig. 6 provides for the embodiment of the invention 6.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Embodiment 1:
The broadcast group broadcast condition that the embodiment of the invention provides issues send method of reporting, and as shown in Figure 1, this method step comprises:
S101, receive the medium from transmitting terminal, these medium are sent to each receiving terminal;
In the embodiment of the invention, transmitting terminal and receiving terminal can be various subscriber equipmenies; Wherein, above-mentioned each receiving terminal refers to the subscriber equipment of medium that receiving end/sending end sends, and namely transmitting terminal sends the object of medium.
S102, reception are transmitted to transmitting terminal from the report that each receiving terminal feeds back with this report.
In the embodiment of the invention, receiving the report from each receiving terminal feedback, specifically can be to receive the report that receives the receiving terminal feedback of these medium from all, or receives the report from part receiving terminal feedback.Embodiment can be set and consults according to the different demands of user or operator.
Concrete, when each receiving terminal is received medium, can return corresponding report according to default setting or service logic; When receiving terminal is received medium, can also need to return report after need receiving medium by sending session or the multicast bear negotiations process before the medium, knowing.
The broadcast group broadcast condition that the embodiment of the invention provides issues send method of reporting, can receive the medium from transmitting terminal, and described medium are sent to each receiving terminal; Receive the report from described each receiving terminal feedback then, described report is transmitted to transmitting terminal.So, can not send this problem of report with regard to having solved original broadcast group broadcast carrying, make the user that need obtain reporting to access report, obtain corresponding function, improve the user and experience.
Embodiment 2:
The broadcast group broadcast condition that the embodiment of the invention provides issues send method of reporting, is carried as example with 3GPP MBMS and describes, and transmitting terminal sends discrete media to receiving terminal, and requires receiving terminal feedback Final Report and progress report.As shown in Figure 2, this method step comprises:
S201, transmitting terminal send discrete media by MSRP (Message Session Relay Protocol, message conversation trunk protocol) SEND request message to server.
After S202, server receive discrete media, this discrete media is transmitted to BM-SC (Broadcast Multicast Service Centre, broadcast multicast service center).At this, need to prove that server and BM-SC belong to same entity in some cases, namely step S202 belongs to the inner operation that realizes.
S203, BM-SC send discrete media by FLUTE (File Delivery over Unidirectional Transport, one-way transmission file transfer protocol) message to each receiving terminal.Wherein carried the sign of discrete media.
S204, transmitting terminal require the receiving terminal feedback report, send MSRP SEND message to server, carry the sign that requires the receiving terminal feedback report in this message; Need to prove, carry the sign that requires the receiving terminal feedback report among this step S204 and also can in S201, finish.
S205, server are forwarded to BM-SC with this MSRP SEND message,, need to prove that server and BM-SC belong to same entity in some cases at this, and namely step S205 belongs to the inner operation that realizes.
S206, BM-SC send the MSRP message that requires feedback report to each receiving terminal, this message can be Non SEND request, or nonsensical SEND message, and in this message, carried the sign of the discrete media that the sign that requires the receiving terminal feedback report and FLUTE send.
After S207, each receiving terminal are received the message that requires feedback report, generate report according to the discrete media reception condition, namely be from the receiving course of FLUTE message, to obtain the report that reception condition generates, then to BM-SC feedback MSRP Report, this MSRP Report can be Final Report or progress report, wherein, Final Report is generated by receiving terminal after discrete media finishes receiving, and progress report then is that receiving terminal repeatedly generates with progress in receiving course.
What receiving terminal returned comprises, can also pass through HTTP (Hypertext Transfer Protocol, HTML (Hypertext Markup Language)), SIP (Session Initiation Protocol, session initiation protocol) PUSH, FTP modes such as (File Transfer Protocol, file transfer protocol (FTP)) sends to BM-SC, includes but not limited to above agreement.
S208, BM-SC are forwarded to server with the MSRP Report of receiving terminal feedback.At this, need to prove that server and BM-SC belong to same entity in some cases, namely step S208 belongs to the inner operation that realizes.
S209, server, progress report and Final Report that each receiving terminal is fed back send to transmitting terminal.
Need to prove that in some cases when server and BM-SC belong to same entity, this step S209 is undertaken by the BM-SC that belongs to same entity with server.
In addition, in this step, server can also be polymerized to the feedback report of same discrete media a report and send to transmitting terminal.
The broadcast group broadcast condition that the embodiment of the invention provides issues send method of reporting, and BM-SC can send the message that requires feedback report to each receiving terminal, and receives the report from each receiving terminal feedback; This report is sent to transmitting terminal.So, can not send this problem of report with regard to having solved original broadcast group broadcast carrying, make the user that need obtain reporting to access report, obtain corresponding function, improve the user and experience.
The embodiment of the invention is used 3GPP MBMS broadcasting and multicast bear to send the medium situation and is issued the announcement of delivering newspaper, at other broadcasting and multicast bear, as 3GPP2BCMCS (Broadcast and Multicast Services), DVB-H (Digital Video Broadcasting-Handheld), in broadcasting such as IGMP (Internet Group Management Protocol) and the multicast sender formula, the described step of present embodiment is suitable equally, and just the agreement of broadcasting and multicast bear transmission medium is different.
Embodiment 3:
The broadcast group broadcast condition that the embodiment of the invention provides issues send method of reporting, as shown in Figure 3, at OMA (Open Mobile Alliance, Open Mobile Alliance) PoC (Push-to-talk over Cellular, realize the PTT business in public cellular network) in the business, the PoC server comprises that the PoC server participates in function and PoC server controls function, wherein broadcasting and multicast bear mainly participate in function control by the PoC server, therefore in the OMAPoC business, the processing that MSRP sends report is mainly realized by PoC server participation function.
Concrete steps are:
S301, transmitting terminal send discrete media by MSRP SEND request message to the PoC server A.
After S302, PoC server A are received MSRP SEND, discrete media is sent to PoC server controls function.
S303, PoC server controls function are issued the PoC server with discrete media and are participated in function.In the present embodiment, the PoC server participates in the function that function is served as broadcast multicast service center (BM-SC) simultaneously.
S304, PoC server participate in function and send discrete media by FLUTE message to each receiving terminal.Wherein carried the sign of discrete media.
S305, transmitting terminal require the receiving terminal feedback report, send MSRP SEND message to the PoC server A, carry the sign that requires the receiving terminal feedback report in this message; Need to prove, carry the sign that requires the receiving terminal feedback report among this step S305 and also can in S301, finish.
S306, PoC server A are forwarded to PoC server controls function with this MSRP SEND message.
S307, PoC server controls function are forwarded to the PoC server with this MSRP SEND message and participate in function.
S308, PoC server participate in function and send the MSRP message that requires feedback report to each receiving terminal, this message can be Non SEND request, or nonsensical SEND message, and in this message, carried the sign of the discrete media that the sign that requires the receiving terminal feedback report and FLUTE send.
After S309, each receiving terminal are received the message that requires feedback report, generate report according to the discrete media reception condition of receiving, namely be from the receiving course of FLUTE message, to obtain the report that reception condition generates, participate in function feedback MSRP Report to the PoC server then, this MSRP Report can be Final Report or progress report, wherein, Final Report finishes receiving and is generated by receiving terminal afterwards in discrete media, and progress report then is that receiving terminal repeatedly generates with progress in receiving course.
S310, PoC server participate in function this MSRP Report are forwarded to PoC server controls function.Need to prove, PoC server participation function can be polymerized to a report with the report of same discrete media feedback and send to PoC server controls function, be polymerized to a report as the progress report with the same discrete media of each receiving terminal feedback and send to transmitting terminal, perhaps the Final Report of the same discrete media of each receiving terminal feedback is polymerized to a report and sends to PoC server controls function.
S311, PoC server controls function are forwarded to the PoC server A with the MSRP Report of feedback.
S312, PoC server A are forwarded to transmitting terminal with the MSRP Report of feedback.
The broadcast group broadcast condition that the embodiment of the invention provides issues send method of reporting, and the PoC server participates in function can send the message that requires feedback report to each receiving terminal, and receives the report from each receiving terminal feedback; And this report sent to transmitting terminal.So, can not send this problem of report with regard to having solved original broadcast group broadcast carrying, make the user that need obtain reporting to access report, obtain corresponding function, improve the user and experience.
Embodiment 4:
The broadcast group broadcast condition that the embodiment of the invention provides issues send method of reporting, as shown in Figure 4, in the OMAPoC business, send continuous media by the MBMS carrying, be example by RTP (Realtime Transport Protocol RTP) transmission voice flow and video flowing for example, describe.
Concrete steps are:
S401, transmitting terminal send continuous media by RTP message to the PoC server A.
After S402, PoC server A are received continuous media, send it to PoC server controls function.
S403, PoC server controls function are issued the PoC server with continuous media and are participated in function.In the present embodiment, the PoC server participates in the function that function is served as broadcast multicast service center (BM-SC) simultaneously.
S404, PoC server participate in function and send continuous media by RTP message to each receiving terminal.Wherein carried the sign of continuous media.
S405, transmitting terminal require the receiving terminal feedback report, send RTCP SR (RTCP:RTP Control Protocol, RTP Control Protocol to the PoC server A; SR:Sender report, Sender Report) message, in this message, carry the sign that requires the receiving terminal feedback report; Need to prove, carry the sign that requires the receiving terminal feedback report among this step S405 and also can in S401, finish.
S406, PoC server A are transmitted to PoC server controls function with this RTCP SR message.
S407, PoC server controls function are transmitted to the PoC server with this message and participate in function.
S408, PoC server participate in function this RTCP SR message are sent to each receiving terminal.And in this message, carried the sign of the discrete media that the sign that requires the receiving terminal feedback report and RTP send
After S409, each receiving terminal are received the message that requires feedback report, generate the receiving terminal report according to the reception condition of medium and verification gained result, and participate in the function feedback by RTCP RR message to the PoC server.This RTCP RR message can be the receiving terminal report that receiving terminal generates.
S410, PoC server participate in function this RTCP RR message are forwarded to PoC server controls function.Need to prove that the PoC server participates in function can be polymerized to the report of same continuous media a report, send to PoC server controls function as the receiving terminal report with the same continuous media of the feedback of each receiving terminal.
S411, PoC server controls function are forwarded to the PoC server A with this RTCP RR.
S412, PoC server A are forwarded to transmitting terminal with this RTCP RR.
The broadcast group broadcast condition that the embodiment of the invention provides issues send method of reporting, and the PoC server participates in function can send the message that requires feedback report to each receiving terminal, and receives the report from each receiving terminal feedback; And this report sent to transmitting terminal.So, can not send this problem of report with regard to having solved original broadcast group broadcast carrying, make the user that need obtain reporting to access report, obtain corresponding function, improve the user and experience.
Embodiment 5:
FDT (File Delivery Table, archives description list) is FLUTE new file attribute mapping mechanism of introducing on ALC (Asynchronous Layered Coding, asynchronous layered coding) conversation management functional basis.The ALC agreement only provides the transmission at any binary object, but in the practical application, destination applications need know also what the object that receives represents, and what the association attributes of file object is in other words.FDT provides the mechanism of in the file transfer session transmission various attribute informations relevant with file, comprises filename, file ID, file type, file size etc.
Logically, FDT can regard the set that some files are described clauses and subclauses as.Each clauses and subclauses has been described a file with the mapping relations between its attribute, URI (the Universal Resource Identifier that must comprise institute's description document, the generic resource identifier) and distribute to the TOI (Transport Object Identifier, transmission objectives sign) of this document when transmitting file.Each file transfer session must have a FDT to describe the corresponding relation of All Files and its attribute in this session.FDT transmits with the form of FDT example (FDT Instance), and the FDT example is seen as a special file object in transport process, transmits in transmission session together with the alternative document object.The FLUTE suggestion transmitted the FDT example earlier before the transfer files content, so that destination applications was learnt the descriptor about this document before file content arrives, judge whether to receive this document in advance, do not wish to receive the file that maybe can't handle and cause the wasting of resources to avoid receiving.
In the present embodiment by the expansion to the FLUTE agreement, make the FLUTE agreement when sending discrete media, by in the described attribute information of FDT, describing the sign that requires feedback MSRP report, and the sign of the medium that sending is carried out association, this sign can be TSI (Transport Session Identifier, the transmission session sign), TSI has comprised source IP address; Can be TOI, TOI distributes when packet generates; It also can be filename of the file that sends etc.
In the present embodiment, BM-SC will be when sending discrete media by FLUTE, send to the discrete media receiving terminal by will the negate sign of feedback MSRP report of FLUTE session, the discrete media receiving terminal will be according to the identification feedback MSRP report that requires feedback report of receiving.
As shown in Figure 5, the present embodiment step is:
S501, transmitting terminal send discrete media by MSRP SEND request message to server.
S502, server send to BM-SC with discrete media after receiving MSRP SEND request message.At this, need to prove that server and BM-SC belong to same entity in some cases, at this moment step S502 belongs to the inner operation that realizes.
S503, BM-SC send FLUTE message to each receiving terminal, the sign of wherein having carried the sign of discrete media in this message and having required receiving terminal feedback MSRP to report;
After S504, receiving terminal are received the above-mentioned FLUTE message that requires feedback report, according to the discrete media reception condition of receiving, to BM-SC feedback MSRP Report.Wherein, reception condition can be to obtain from FLUTE agreement receiving course, needs to identify associated FLUTE session or the sign of the discrete media that receives in the MSRP report.
S505, BM-SC are forwarded to server with the MSRP Report of receiving terminal feedback.
S506, server are forwarded to transmitting terminal with the report of each receiving terminal feedback.Need to prove that server can be polymerized to a plurality of reports at same discrete media a report and send to above-mentioned transmitting terminal.
Need to prove that for continuous media, the step of its step and the embodiment of the invention is similar, just adopts RTP message, has just repeated no more at this
The broadcast group broadcast condition that the embodiment of the invention provides issues send method of reporting, and BM-SC can send FLUTE message to each receiving terminal, has wherein carried the sign of discrete media in this message and has required the sign of receiving terminal feedback report; Reception is from the report of each receiving terminal feedback; And this report sent to transmitting terminal.So, can not send this problem of report with regard to having solved original broadcast group broadcast carrying, make the user that need obtain reporting to access report, obtain corresponding function, improve the user and experience.
Embodiment 6:
The broadcast multicast service center that the embodiment of the invention provides as shown in Figure 6, comprising:
Receiving element 601 is used for receiving the medium from transmitting terminal;
Transmitting element 602 is used for these medium and sends to each receiving terminal;
This receiving element 601 also is used for receiving the report from each receiving terminal feedback;
This transmitting element 602 also is used for this report is transmitted to transmitting terminal.
Further, as one embodiment of the invention:
Receiving element 601 also is used for receiving the sign that requires feedback report from transmitting terminal before the report that receives from each receiving terminal feedback;
Transmitting element 602, the sign that requires feedback report that also is used for receiving sends to each receiving terminal.
Concrete, under the situation that sends discrete media:
Receiving element 601, the concrete MSRP message that is used for receiving from transmitting terminal wherein, carries the sign that requires feedback report in the MSRP message;
Transmitting element 602, concrete being used for sends MSRP message to each receiving terminal, wherein, carries the sign of discrete media in the MSRP message and requires the sign of feedback report;
Receiving element 601 also specifically is used for receiving the MSRP report from each receiving terminal feedback, and wherein, MSRP is reported as each receiving terminal according to the report of the reception condition generation of discrete media;
Under the situation that sends continuous media:
Receiving element 601, the concrete RTCP message that is used for receiving from transmitting terminal wherein, carries the sign that requires feedback report in the RTCP message;
Transmitting element 602, concrete being used for sends RTCP message to each receiving terminal, wherein, carries the sign of continuous media in the RTCP message and requires the sign of feedback report;
Receiving element 601, the also concrete RTCP report that is used for receiving from each receiving terminal feedback, wherein RTCP is reported as the report that described each receiving terminal generates after verification according to the reception condition of described continuous media.
As another embodiment of the present invention,
Sending under the discrete media situation:
Transmitting element 602, concrete being used for sends discrete media by FLUTE message to each receiving terminal, and carries the sign of discrete media and require the sign of feedback report in FLUTE message;
Receiving element 601 specifically is used for receiving the MSRP report from each receiving terminal feedback, and wherein, MSRP is reported as each receiving terminal according to the report of the reception condition generation of discrete media.
Under the situation that sends continuous media:
Transmitting element 602, concrete being used for sends continuous media by RTP message to each receiving terminal, and carries the sign of continuous media and require the sign of feedback report in RTP message;
Receiving element 601, the also concrete RTCP report that is used for receiving from each receiving terminal feedback, wherein, RTCP is reported as the report that each receiving terminal generates after verification according to the reception condition of continuous media.
Again further, above-mentioned broadcast multicast service center also comprises:
Polymerized unit 503, the report of the same medium of the report of each receiving terminal feedback that is used for receiving element 601 is received is polymerized to a report,
In the case, transmitting element 602, concrete being used for is transmitted to transmitting terminal with the report after the polymerized unit polymerization.
The broadcast multicast service center that the embodiment of the invention provides can receive the medium from transmitting terminal, and described medium are sent to each receiving terminal; And send the sign that requires feedback report to each receiving terminal; Receive the report from described each receiving terminal feedback then, described report is transmitted to transmitting terminal.So, can not send this problem of report with regard to having solved original broadcast group broadcast carrying, make the user that need obtain reporting to access report, obtain corresponding function, improve the user and experience.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by described protection range with claim.
Claims (8)
1. a broadcast group broadcast condition issues and send method of reporting, it is characterized in that, comprising:
Reception sends described medium from the medium of transmitting terminal to each receiving terminal;
Reception is transmitted to transmitting terminal from the report of described each receiving terminal feedback with described report;
Before the report of described reception from described each receiving terminal feedback, also comprise: receive the sign that requires feedback report from transmitting terminal, the described sign of feedback report that requires is sent to described each receiving terminal;
When described medium are discrete media,
Described reception specifically comprises from the sign that requires feedback report of transmitting terminal: receive the message conversation trunk protocol MSRP message from transmitting terminal, wherein, carry the sign that requires feedback report in the described MSRP message;
Describedly send the sign that requires feedback report to each receiving terminal, specifically comprise: send MSRP message to each receiving terminal, wherein, carry the sign of described discrete media in the described MSRP message and require the sign of feedback report;
Described reception is from the report of described each receiving terminal feedback, and described report is transmitted to transmitting terminal, specifically comprise: receive the MSRP report from described each receiving terminal feedback, and described MSRP report is transmitted to transmitting terminal, wherein, described MSRP is reported as described each receiving terminal according to the report of the reception condition generation of described discrete media;
When described medium are continuous media,
Described reception specifically comprises from the sign that requires feedback report of transmitting terminal: receive the RTCP Real-time Transport Control Protocol RTCP message from transmitting terminal, wherein, carry the sign that requires feedback report in the described RTCP message;
Describedly send the sign that requires feedback report to each receiving terminal, specifically comprise: send RTCP message to each receiving terminal, wherein, carry the sign of described continuous media in the described RTCP message and require the sign of feedback report;
Described reception is from the report of described each receiving terminal feedback, and described report is transmitted to transmitting terminal, specifically comprise: receive the RTCP report from described each receiving terminal feedback, and described RTCP report is transmitted to transmitting terminal, wherein, described RTCP is reported as the report that described each receiving terminal generates after verification according to the reception condition of described continuous media.
2. method according to claim 1 is characterized in that, described reception is from the report of described each receiving terminal feedback, and described report is transmitted to described transmitting terminal, comprising:
Reception is from the report of described each receiving terminal feedback, the report of the same medium of feedback is polymerized to a report is transmitted to described transmitting terminal.
3. a broadcast group broadcast condition issues and send method of reporting, it is characterized in that, comprising:
Reception sends described medium from the medium of transmitting terminal to each receiving terminal;
Reception is transmitted to transmitting terminal from the report of described each receiving terminal feedback with described report;
When described medium are discrete media,
Described described medium are sent to each receiving terminal, specifically comprise: by one-way transmission file transfer protocol FLUTE message described discrete media is sent to each receiving terminal, and in described FLUTE message, carry the sign of discrete media and require the sign of feedback report;
Described reception is from the report of described each receiving terminal feedback, and described report is transmitted to transmitting terminal, specifically comprise: receive the MSRP report from described each receiving terminal feedback, and described MSRP report is transmitted to transmitting terminal, wherein, described MSRP is reported as described each receiving terminal according to the report of the reception condition generation of described discrete media;
When described medium are continuous media,
Described described medium are sent to each receiving terminal, specifically comprise: by realtime transmission protocol RTP message described continuous media is sent to each receiving terminal, and in described RTP message, carry the sign of continuous media and require the sign of feedback report;
Described reception is from the report of described each receiving terminal feedback, and described report is transmitted to transmitting terminal, specifically comprise: receive the RTCP report from described each receiving terminal feedback, and described RTCP report is transmitted to transmitting terminal, wherein, described RTCP is reported as the report that described each receiving terminal generates after verification according to the reception condition of described continuous media.
4. method according to claim 1 is characterized in that, described reception is from the report of described each receiving terminal feedback, and described report is transmitted to described transmitting terminal, comprising:
Reception is from the report of described each receiving terminal feedback, the report of the same medium of feedback is polymerized to a report is transmitted to described transmitting terminal.
5. a broadcast multicast service center is characterized in that, comprising:
Receiving element is used for receiving the medium from transmitting terminal;
Transmitting element is used for described medium are sent to each receiving terminal;
Described receiving element also is used for receiving the report from described each receiving terminal feedback;
Described transmitting element also is used for described report is transmitted to transmitting terminal;
Described receiving element also is used for receiving the sign that requires feedback report from transmitting terminal before the report that receives from described each receiving terminal feedback; Described transmitting element, the described sign of feedback report that requires that also is used for receiving sends to described each receiving terminal;
When described medium are discrete media,
Described receiving element, the concrete MSRP message that is used for receiving from transmitting terminal wherein, carries the sign that requires feedback report in the described MSRP message;
Described transmitting element, concrete being used for sends MSRP message to each receiving terminal, wherein, carries the sign of described discrete media in the described MSRP message and requires the sign of feedback report;
Described receiving element also specifically is used for receiving the MSRP report from described each receiving terminal feedback, and wherein, described MSRP is reported as described each receiving terminal according to the report of the reception condition generation of described discrete media;
When described medium are continuous media,
Described receiving element, the concrete RTCP message that is used for receiving from transmitting terminal wherein, carries the sign that requires feedback report in the described RTCP message;
Described transmitting element, concrete being used for sends RTCP message to each receiving terminal, wherein, carries the sign of described continuous media in the described RTCP message and requires the sign of feedback report;
Described receiving element, the also concrete RTCP report that is used for receiving from described each receiving terminal feedback, wherein, described RTCP is reported as the report that described each receiving terminal generates after verification according to the reception condition of described continuous media.
6. according to the described broadcast multicast service center of claim 5, it is characterized in that described broadcast multicast service center also comprises:
Polymerized unit, the report of same medium that is used for the report of described each receiving terminal feedback that described receiving element is received is polymerized to a report;
Described transmitting element, also concrete being used for is transmitted to described transmitting terminal with the report after the described polymerized unit polymerization.
7. a broadcast multicast service center is characterized in that, comprising:
Receiving element is used for receiving the medium from transmitting terminal;
Transmitting element is used for described medium are sent to each receiving terminal;
Described receiving element also is used for receiving the report from described each receiving terminal feedback;
Described transmitting element also is used for described report is transmitted to transmitting terminal;
When described medium are discrete media,
Described transmitting element, concrete being used for sends described discrete media by FLUTE message to each receiving terminal, and carries the sign of discrete media and require the sign of feedback report in described FLUTE message;
Described receiving element specifically is used for receiving the MSRP report from described each receiving terminal feedback, and wherein, described MSRP is reported as described each receiving terminal according to the report of the reception condition generation of described discrete media;
When described medium are continuous media,
Described transmitting element, concrete being used for sends described continuous media by RTP message to each receiving terminal, and carries the sign of continuous media and require the sign of feedback report in described RTP message;
Described receiving element, the also concrete RTCP report that is used for receiving from described each receiving terminal feedback, wherein, described RTCP is reported as the report that described each receiving terminal generates after verification according to the reception condition of described continuous media.
8. according to the described broadcast multicast service center of claim 7, it is characterized in that described broadcast multicast service center also comprises:
Polymerized unit, the report of same medium that is used for the report of described each receiving terminal feedback that described receiving element is received is polymerized to a report;
Described transmitting element, also concrete being used for is transmitted to described transmitting terminal with the report after the described polymerized unit polymerization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910139917 CN101945335B (en) | 2009-07-10 | 2009-07-10 | Method and device for sending report under broadcasting and multicasting conditions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910139917 CN101945335B (en) | 2009-07-10 | 2009-07-10 | Method and device for sending report under broadcasting and multicasting conditions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101945335A CN101945335A (en) | 2011-01-12 |
| CN101945335B true CN101945335B (en) | 2013-10-09 |
Family
ID=43437041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910139917 Expired - Fee Related CN101945335B (en) | 2009-07-10 | 2009-07-10 | Method and device for sending report under broadcasting and multicasting conditions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101945335B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115278548A (en) * | 2021-04-30 | 2022-11-01 | 华为技术有限公司 | Data transmission method and device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1961529A (en) * | 2004-08-06 | 2007-05-09 | 松下电器产业株式会社 | Feedback control for multicast or broadcast services |
| CN101010907A (en) * | 2004-08-31 | 2007-08-01 | 松下电器产业株式会社 | Deterministic feedback control for multicast or broadcast services |
-
2009
- 2009-07-10 CN CN 200910139917 patent/CN101945335B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1961529A (en) * | 2004-08-06 | 2007-05-09 | 松下电器产业株式会社 | Feedback control for multicast or broadcast services |
| CN101010907A (en) * | 2004-08-31 | 2007-08-01 | 松下电器产业株式会社 | Deterministic feedback control for multicast or broadcast services |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101945335A (en) | 2011-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102378113B (en) | A kind of conversion method of multimedia broadcast multi-broadcasting business transmission means and system | |
| CN101043252B (en) | Method and system for transmitting MBMS mechanism based IMS service | |
| CN101138201B (en) | Method and system for identifying respondent client in push to talk over cellular network | |
| CN101018168B (en) | Bearing method of IP multimedia system business and its system | |
| CN101304548B (en) | Multimedia broadcast/multicast service data transmission system, method and terminal | |
| CN101238741B (en) | Method and device for broadcasting push-to-talk group session | |
| CN101156390B (en) | Apparatus and method for delivering stream in a mobile broadcast system | |
| WO2007089120A1 (en) | Method and system for sharing service guide or service guide fragments in mobile broadcast system | |
| CN101242581B (en) | Mobile stream media managing method, system and device | |
| CN101350950B (en) | Method and system for bearing cluster service using multicast and broadcast service | |
| KR20070096663A (en) | Method and system for providing a poc box service in poc system | |
| CN101043431B (en) | Method and system for shortening built-up time of multi-party communication service | |
| CN101931876A (en) | Method, device and system for transferring information | |
| CN103581836A (en) | Method and system for sending group small data | |
| CN101453696B (en) | Establishment method, system and apparatus for broadcast and multicast bearing | |
| CN101448201B (en) | Method, apparatus and system for establishing broadcast or multicast bearer | |
| CN102487482B (en) | The method of counting of multimedia broadcast-multicast service and system | |
| CN101945335B (en) | Method and device for sending report under broadcasting and multicasting conditions | |
| CN101800937A (en) | Method, device and system of broadcast downloading business | |
| CN101257664A (en) | Call controlling equipment and call controlling method | |
| CN101296416A (en) | Reinforced broadcast and multicast service activation method, system and service center | |
| CN101083535B (en) | Method and system for realizing personalized service in packet service | |
| KR101252860B1 (en) | Method for providing a media stored the poc box in poc system | |
| CN101132392B (en) | Single-carrier frequency broadcast system and method for implementing its business transmission | |
| KR101289978B1 (en) | Method for transmitting and applying group information in session |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171222 Address after: The eight group of Suzhou village in Wuzhong District Mudu town of Suzhou city in Jiangsu province 215101 Patentee after: Suzhou Wuzhong District Mudu Huali Mould Processing Shop Address before: 518129 headquarters building of Bantian HUAWEI base, Longgang District, Guangdong, Shenzhen Patentee before: Huawei Technologies Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20180710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |