CN106332026A - Realization method of multimedia short message in trunked system, core network, and resource server - Google Patents
Realization method of multimedia short message in trunked system, core network, and resource server Download PDFInfo
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- CN106332026A CN106332026A CN201610829750.9A CN201610829750A CN106332026A CN 106332026 A CN106332026 A CN 106332026A CN 201610829750 A CN201610829750 A CN 201610829750A CN 106332026 A CN106332026 A CN 106332026A
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- China
- Prior art keywords
- short message
- core net
- cluster core
- resource
- resource server
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
- H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/07—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail characterised by the inclusion of specific contents
- H04L51/10—Multimedia information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/562—Brokering proxy services
Abstract
The invention discloses a realization method of a multimedia short message in a trunked system, comprising the following steps: a sending terminal sends a multimedia short message sending request to a trunked core network through a sending side trunked base station; the trunked core network and a resource server negotiates on resource capacity; after negotiation succeeds, the trunked core network sends the address of the resource server to the sending terminal through the sending side trunked base station; the sending terminal uploads a multimedia short message to the resource server; after uploading, the resource server sends an uploading completion notice to the trunked core network, wherein the uploading completion notice contains the address of the multimedia short message; and the trunked core network sends the multimedia short message or the address of the multimedia short message to one or at least two receiving terminals through a receiving side trunked base station. The invention further discloses a trunked core network and a resource server. Through the scheme, a multimedia short message can be sent in a trunked system, and moreover, a multimedia short message can be sent in a delayed way.
Description
Technical field
The present invention relates to trunking communication field, particularly relate to the realization side of multimedia short message in a kind of group system
Method, cluster core net and Resource Server.
Background technology
At present, group system is only supported the transmission of short text message, does not support the short message such as multimedia of big file
Short message.Additionally, short message is only supported to send in real time at present, i.e. in real time short message is sent to receiving terminal from sending terminal.
Summary of the invention
The technical problem that present invention mainly solves is to provide the implementation method of multimedia short message, collection in a kind of group system
Group's core net and Resource Server, it is possible to solve only to support in group system in prior art sending in real time of short text message
Problem.
In order to solve above-mentioned technical problem, the technical scheme that the present invention uses is: provide many in a kind of group system
The implementation method of media short message, including: send terminal short to cluster core net transmission multimedia by sending side trunked base station
Message sends request；Cluster core net and Resource Server carry out resource capability negotiation；After consulting successfully, cluster core net is passed through
Sending side trunked base station sends the address of Resource Server to sending terminal；Send terminal to Resource Server upload multimedia short
Message；Upload rear Resource Server and uploaded completion notice to the transmission of cluster core net, uploaded completion notice and include many matchmakers
The address of body short message；Cluster core net receives terminal transmission multimedia by receiving side trunked base station to one or at least two
Short message, or the address of multimedia short message, so that receiving terminal access address to download multimedia short message.
Wherein, cluster core net and Resource Server carry out resource capability consult include: cluster core net is to resource service
Device sends and uploads file request；If Resource Server accepts to upload file request, then send the first response to cluster core net and disappear
Breath, the first response message is used for representing consults successfully.
Wherein, upload file request and include receiving at least one in terminal identity information, multimedia resource information, the
One response message includes the address of Resource Server.
Wherein, uploaded rear Resource Server to farther include after completion notice is uploaded in the transmission of cluster core net:
Cluster core net sends the second response message to Resource Server, and the second response message acknowledges receipt of to have uploaded for expression leads to
Know.
Wherein, the interface between cluster core net and Resource Server is resource service interface.
Wherein, specific messages is used to carry out information between cluster core net and Resource Server mutual.
Wherein, specific messages is resource transport protocol message.
Wherein, resource transport protocol message includes head and extension field two parts.
Wherein, head includes type of message, and type of message is upload request, uploads response, has uploaded instruction, uploads
Complete response etc..
Wherein, the extension field of the resource transport protocol message of upload request type includes that multimedia short message information indicates
Cell, multimedia short message message length cell and multimedia short message value of information cell.
Wherein, the extension field of the resource transport protocol message having uploaded instruction type includes address information instruction letter
Unit, address information length cell and address information value cell.
Wherein, the extension field uploading response or the resource transport protocol message of having uploaded acknowledgement type includes response value
Cell.
In order to solve above-mentioned technical problem, another technical solution used in the present invention is: provide a kind of group system, bag
Include: send terminal, sending side trunked base station, cluster core net, Resource Server, reception side trunked base station and one or at least two
Individual reception terminal；Sending terminal please for sending multimedia short message transmission by sending side trunked base station to cluster core net
Ask；Cluster core net is for carrying out resource capability negotiation with Resource Server；After consulting successfully, cluster core net is for by sending out
Send the side trunked base station address to sending terminal transmission Resource Server；Send terminal to be further used for uploading to Resource Server
Multimedia short message；Resource Server uploads completion notice to the transmission of cluster core net after being used for having uploaded, and has uploaded and has led to
Know the address including multimedia short message；Cluster core net is further used for being sent out to receiving terminal by reception side trunked base station
Send multimedia short message, or the address of multimedia short message.
In order to solve above-mentioned technical problem, another technical solution used in the present invention is: provide in a kind of group system
The implementation method of multimedia short message, including: cluster core net receives transmission terminal and sends many by sending side trunked base station
Media short message sends request；Cluster core net and Resource Server carry out resource capability negotiation；Cluster core after consulting successfully
Sending side trunked base station is crossed to the address sending terminal transmission Resource Server by Netcom；Cluster core net receives Resource Server and exists
Send terminal to after Resource Server upload multimedia short message completes send upload completion notice, upload in completion notice wrap
Include the address of multimedia short message；Cluster core net receives terminal transmission by receiving side trunked base station to one or at least two
Multimedia short message, or the address of multimedia short message, so that receiving terminal access address to download multimedia short message.
Wherein, specific messages is used to carry out information between cluster core net and Resource Server mutual.
Wherein, specific messages is resource transport protocol message.
Wherein, the interface between cluster core net and Resource Server is resource service interface.
In order to solve above-mentioned technical problem, another technical solution used in the present invention is: provide in a kind of group system
The implementation method of multimedia short message, including: Resource Server and cluster core net carry out resource capability negotiation, so that consulting
After success, cluster core net is to the address sending terminal transmission Resource Server；Resource Server receives transmission terminal and uploads many
Media short message；Upload rear Resource Server and uploaded completion notice to the transmission of cluster core net, uploaded in completion notice and wrap
Include the address of multimedia short message；Resource Server response is from receiving terminal or the download multimedia short message of cluster core net
Ask to receiving terminal or cluster core net transmission multimedia short message, or Resource Server actively sends to cluster core net
Multimedia short message.
Wherein, specific messages is used to carry out information between Resource Server and cluster core net mutual.
Wherein, specific messages is resource transport protocol message.
Wherein, the interface between Resource Server and cluster core net is resource service interface.
In order to solve above-mentioned technical problem, another technical solution used in the present invention is: provide a kind of cluster core net,
Including: the first receiver module, please by the multimedia short message transmission that sending side trunked base station sends for receiving transmission terminal
Ask；Negotiation module, for carrying out resource capability negotiation with Resource Server；First sending module, passes through after being used for consulting successfully
Sending side trunked base station sends the address of Resource Server to sending terminal；Second receiver module, is used for receiving Resource Server
Send terminal to after Resource Server upload multimedia short message completes send upload completion notice, upload in completion notice
Address including multimedia short message；Second sending module, for connecing to one or at least two by reception side trunked base station
Receive terminal and send multimedia short message, or the address of multimedia short message, so that receiving terminal access address to download multimedia
Short message.
In order to solve above-mentioned technical problem, another technical solution used in the present invention is: provide a kind of Resource Server,
Including: negotiation module, for carrying out resource capability negotiation with cluster core net, so that cluster core net is to sending out after consulting successfully
End of making arrangements for his funeral sends the address of Resource Server；Receiver module, sends, for receiving, the multimedia short message that terminal is uploaded；First
Send module, send to cluster core net after being used for having uploaded and upload completion notice, upload completion notice and include that multimedia is short
The address of message；Second sending module, please from the download multimedia short message receiving terminal or cluster core net for response
Ask to receiving terminal or cluster core net transmission multimedia short message, or active sends to cluster core net, and multimedia is short to disappear
Breath.
In order to solve above-mentioned technical problem, another technical solution used in the present invention is: provide a kind of cluster core net,
Including: processor and transceiver, processor connects transceiver；Processor is for sending terminal by sending by transceivers
The multimedia short message that side trunked base station sends sends request；Resource capability negotiation is carried out by transceiver and Resource Server；
The address of Resource Server is sent by transceiver and sending side trunked base station to transmission terminal after consulting successfully；Pass through transceiver
Receive Resource Server send terminal to after Resource Server upload multimedia short message completes send upload completion notice,
Upload completion notice and include the address of multimedia short message；By transceiver by receiving side trunked base station to one or at least
Two receiving terminal and send multimedia short message, or the address of multimedia short message, downloading so that receiving terminal access address
Multimedia short message.
Wherein, specific messages is used to carry out information between cluster core net and Resource Server mutual.
Wherein, specific messages is resource transport protocol message.
Wherein, the interface between cluster core net and Resource Server is resource service interface.
In order to solve above-mentioned technical problem, another technical solution used in the present invention is: provide a kind of Resource Server,
Including: processor, memorizer and lattice network, processor connects memorizer and lattice network respectively；Processor is for by net
Network circuit and cluster core net carry out resource capability negotiation, so that cluster core net sends money to sending terminal after consulting successfully
The address of source server；Received by lattice network and send the multimedia short message that terminal is uploaded；Network is passed through after having uploaded
Circuit sends to cluster core net and uploads completion notice, uploads completion notice and includes the address of multimedia short message；Response comes
Ask by lattice network to receiving terminal or cluster core from the download multimedia short message receiving terminal or cluster core net
Net sends multimedia short message, or actively passes through lattice network to cluster core net transmission multimedia short message.
Wherein, specific messages is used to carry out information between Resource Server and cluster core net mutual.
Wherein, specific messages is resource transport protocol message.
Wherein, the interface between Resource Server and cluster core net is resource service interface.
The invention has the beneficial effects as follows: by arranging Resource Server, consult between cluster core net and Resource Server
After success, notice sends terminal and multimedia short message is uploaded to Resource Server, cluster core net by multimedia short message or
The address of multimedia short message is sent to receive terminal, it is achieved that the transmission of multimedia short message in group system.If additionally,
What reception terminal received is the address of multimedia short message, then can be chosen when voluntarily by user to download multimedia short message,
The time delay achieving multimedia short message sends.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of group system first embodiment of the present invention；
Fig. 2 is the flow chart of the implementation method first embodiment of multimedia short message in group system of the present invention；
Fig. 3 is the flow chart of implementation method second embodiment of multimedia short message in group system of the present invention；
Fig. 4 is the flow chart of implementation method the 3rd embodiment of multimedia short message in group system of the present invention；
Fig. 5 is the flow chart of implementation method the 4th embodiment of multimedia short message in group system of the present invention；
Fig. 6 is the flow chart of implementation method the 5th embodiment of multimedia short message in group system of the present invention；
Fig. 7 is the structural representation of cluster core net first embodiment of the present invention；
Fig. 8 is the structural representation of cluster core net the second embodiment of the present invention；
Fig. 9 is the structural representation of Resource Server first embodiment of the present invention；
Figure 10 is the structural representation of Resource Server the second embodiment of the present invention.
Detailed description of the invention
As it is shown in figure 1, group system includes sending terminal 1, sending side trunked base station 2, cluster core net 3, resource service
Device 4, reception side trunked base station 5 and reception terminal 6.Each several part in group system is used for performing many matchmakers in group system of the present invention
The embodiment of the implementation method of body short message.
Send terminal 1 to be connected with sending side trunked base station 2 by air interface, receive terminal 6 and pass through air interface and connect
Receiving side trunked base station 5 to be connected, sending side trunked base station 2 and reception side trunked base station 5 are also connected with cluster core net 3, cluster core
Net is also connected with Resource Server 4.
Send terminal 1 and reception terminal 6 provides the user miscellaneous service.Trunked base station, including sending side trunked base station 2 He
Receive side trunked base station 5, be connected with cluster core net 3, and and subscriber equipment, such as send terminal 1 and reception terminal 6 carries out nothing
Line communicates, and provides communication overlay for corresponding geographic area.Cluster core net 3 can include multiple network element, meets different business
Demand, supports group service.Resource Server 4 is for storage and repeating multimedia short message.
The quantity only one of which of the reception terminal 6 shown in figure, the actual quantity receiving terminal 6 can be more.Work as reception
The quantity of terminal is more than for the moment, and the different terminals that receive can connect identical reception side trunked base station, it is also possible to connects different
Receive side trunked base station.Transmission terminal 1 shown in figure and reception terminal 6 connect different trunked base stations, actual transmission terminal 1
Same trunked base station can also be connected with receiving terminal 6.Resource Server 4 shown in figure, independent of cluster core net 3, passes through
Network is connected with cluster core net 3, and Resource Server 4 can also be a part for cluster core net 3 in other embodiments.
As in figure 2 it is shown, the implementation method first embodiment of multimedia short message includes in group system of the present invention:
S1: send terminal and send multimedia short message transmission request by sending side trunked base station to cluster core net.
Multimedia short message can include at least one in video, audio frequency, picture file, furthermore, it is possible to further
Including text.
Request message can include type of message, multimedia resource information, send terminal identity information, reception terminal body
One or more of in the information such as part information.
Type of message can only indicate that this short message is multimedia short message, to distinguish mutually with short text message.Certainly, disappear
Breath type could further specify that the file fingerprint (such as picture, audio frequency, video) that this short message includes.Multimedia
Resource information can include file fingerprint, multimedia file format (such as file extension), multimedia file size
One or more of etc. in information.If having indicated file fingerprint in type of message, then multimedia resource letter
Breath can not include file fingerprint.The identity information receiving terminal and transmission terminal can be the number of terminal.
S2: cluster core net and Resource Server carry out resource capability negotiation.
Information between cluster core net and Resource Server can use specific messages alternately, it is possible to use other lead to
Message.Can upload by the special purpose interface between cluster core net and Resource Server for information message alternately
Defeated, it is also possible at general-purpose interface, such as transmit on Ethernet interface, optical fiber interface.
Resource capability refers to that Resource Server receives and forward the ability of this multimedia short message, by Resource Server according to
The load condition of self, such as residual memory space size, bandwidth occupancy etc. judge whether to receive this multimedia short message.
Cluster core net can be simultaneously connected with multiple Resource Server, and now cluster core net can be according to default former
Then, such as load balance, from multiple Resource Servers, select one, if cluster core net and the Resource Server association chosen
Business's failure, then can continue to select other Resource Server.
S3: after consulting successfully, cluster core net sends the ground of Resource Server by sending side trunked base station to transmission terminal
Location.
The address of Resource Server includes the address of Resource Server itself, may further include Resource Server for many
The directory address of media short message distribution, the catalogue of distribution can be the new directory created or the existing catalogue specified.
S4: send terminal to Resource Server upload multimedia short message.
Send the terminal address according to the Resource Server received to Resource Server upload multimedia short message.If money
The address of source server not including, Resource Server is the directory address sending terminal distribution, then can directly upload in resource
In the root that server Gong is uploaded, or before uploading by Resource Server be send terminal distribution catalogue then upload to this
In catalogue；Otherwise can directly according to the directory address of distribution, multimedia short message be uploaded in corresponding catalogue.
S5: uploaded rear Resource Server and uploaded completion notice to the transmission of cluster core net.
Uploading completion notice and include the address of multimedia short message, the address of multimedia short message is typically with unified resource
Localizer (Uniform Resource Locator, URL) represents.
S6: cluster core net receives terminal to one or at least two send that multimedia is short to disappear by receiving side trunked base station
Breath, or the address of multimedia short message.
Cluster core net sends from multimedia short message and obtains the information receiving terminal request.Cluster core net can root
Download multimedia short message according to the address of multimedia short message from Resource Server, be subsequently transmitted to multimedia short message；
Directly can also be sent to the address of multimedia short message receive terminal, user control to receive terminal voluntarily according to multimedia
The address of short message accesses Resource Server to download multimedia short message.
It should be noted that transmission terminal/reception terminal all needs in the interaction of cluster core net/Resource Server
Will be through trunked base station, but trunked base station, including sending side trunked base station with receive side trunked base station, all in transparent transmission shape
State, does not processes transmission business.It is similar to, is sending terminal to Resource Server upload multimedia short message, receiving terminal
During Resource Server downloads multimedia short message, sending terminal/reception terminal needs to be accessed by cluster core net
Resource Server, now cluster core net is in transparent transmission state, does not processes transmission business.
By the enforcement of above-described embodiment, arranging Resource Server, cluster core net is consulted between Resource Server
After merit, notice sends terminal and multimedia short message is uploaded to Resource Server, and cluster core net is by multimedia short message or many
The address of media short message is sent to receive terminal, it is achieved that the transmission of multimedia short message in group system.If additionally, connect
What receipts terminal received is the address of multimedia short message, then can be chosen when to download multimedia short message voluntarily by user, real
The time delay having showed multimedia short message sends.
As it is shown on figure 3, implementation method second embodiment of multimedia short message in group system of the present invention, it is in the present invention
In group system on the basis of the implementation method first embodiment of multimedia short message, further describe and send terminal to resource clothes
Before and after business device upload multimedia short message, cluster core net and the information interactive process of Resource Server.The present embodiment is to this
In invention group system, the implementation method first embodiment of multimedia short message further expands, therefore with cluster system of the present invention
The step that in system, the implementation method first embodiment of multimedia short message is identical does not repeats them here.The present embodiment includes:
S11: send terminal and send multimedia short message transmission request by sending side trunked base station to cluster core net.
S12: cluster core net sends to Resource Server and uploads file request.
Upload file request to include receiving at least one in terminal identity information, multimedia resource information.Multimedia
Resource information can include file fingerprint, multimedia file format (such as file extension), multimedia file size
One or more of etc. in information.The identity information receiving terminal and transmission terminal can be the number of terminal.
S13: if Resource Server accepts to upload file request, then send the first response message to cluster core net.
First response message is used for representing consults successfully.First response message can include the address of Resource Server.
If Resource Server is multimedia short message is assigned with catalogue, then the address of Resource Server can include Resource Server
Directory address for multimedia short message distribution.
S14: cluster core net sends the address of Resource Server by sending side trunked base station to transmission terminal.
S15: send terminal to Resource Server upload multimedia short message.
S16: uploaded rear Resource Server and uploaded completion notice to the transmission of cluster core net.
Upload completion notice and include the address of multimedia short message.
S17: cluster core net sends the second response message to Resource Server.
Second response message acknowledges receipt of for expression and uploads completion notice.
S18: cluster core net sends the address of multimedia short message to receiving terminal.
S19: receive terminal access address and download multimedia short message from Resource Server.
The execution of step S18 can need not the participation of Resource Server.Step S18 and S19 are only for example signal, at it
In his embodiment, cluster core net can also send multimedia short message to receiving terminal.
As shown in Figure 4, in group system of the present invention, implementation method the 3rd embodiment of multimedia short message, is in the present invention
In group system on the basis of the implementation method first embodiment of multimedia short message, between cluster core net and Resource Server
Interface be resource service (Resource Service, Rs) interface, use resource transport protocol (Resource Traffic
Protocol, RsTP) to carry out information mutual for message, and RsTP message is a kind of specific messages.In other embodiments, cluster core
Net and Resource Server use RsTP message carry out information mutual time, interface between the two can also be other interfaces.Certainly
Other kinds of specific messages can also be used to carry out information between cluster core net and Resource Server mutual.
Rs interface can be hardware interface, it is also possible to for the interface of software definition.When Rs interface is the interface of software definition
Time, generally internal interface, use fixed port.
RsTP message includes head and extension field two parts, and extension field can be type-length-value (Type-Length-
Value, TLV) form.In one embodiment, RsTP message format is as shown in table 1:
Table 1
Wherein octet is eight hytes, 1octet=8bit.
Head includes type of message, and type of message can be upload request, upload instruction etc..When the present embodiment with
When in group system of the present invention, implementation method second embodiment of multimedia short message combines, type of message can also be answered for uploading
Answer, uploaded response.In one embodiment, the form of RsTP head is as shown in table 2:
Table 2
The value of type of message is as shown in table 3:
| Value | Type |
| 00 0000 | Upload request |
| 00 0001 | Upload response |
| 00 0002 | Upload instruction |
| 00 0003 | Upload response |
| Other | Retain |
Table 3
Value in table 3 may need to transfer binary system in actual applications.Other values may be used for other type of messages.
The extension field of the resource transport protocol message of upload request type include multimedia short message information indication information element,
Multimedia short message message length cell and multimedia short message value of information cell.Multimedia short message information can include message
At least one in type, multimedia resource information.In one embodiment, the resource transport protocol message of upload request type
The form of extension field as shown in table 4:
Table 4
The extension field of the resource transport protocol message having uploaded instruction type includes address information indication information element, address
Message length cell and address information value cell.In one embodiment, the resource transport protocol having uploaded instruction type disappears
The form of the extension field of breath is as shown in table 5:
Table 5
The extension field uploading response or the resource transport protocol message of having uploaded acknowledgement type includes response value cell.
In one embodiment, upload response or uploaded the form such as table of extension field of resource transport protocol message of acknowledgement type
Shown in 6:
Table 6
The value of response value cell is as shown in table 7:
| Value | Describe |
| 0000 0000 | OK |
| 0000 0001 | NOK |
| Other | Retain |
Table 7
Wherein OK represents that affirmative acknowledgement, NOK represent negative response.
As it is shown in figure 5, the executive agent of implementation method the 4th embodiment of multimedia short message in group system of the present invention
For cluster core net, the present embodiment includes:
S110: cluster core net receives transmission terminal please by the multimedia short message transmission that sending side trunked base station sends
Ask.
S120: cluster core net and Resource Server carry out resource capability negotiation.
S130: after consulting successfully, cluster core net sends Resource Server by sending side trunked base station to sending terminal
Address.
S140: cluster core net receives Resource Server to send terminal to Resource Server upload multimedia short message complete
Send after one-tenth uploads completion notice.
Upload completion notice and include the address of multimedia short message.
S150: cluster core net is short to one or at least two reception terminal transmission multimedia by receiving side trunked base station
Message, or the address of multimedia short message.
If send is the address of multimedia short message, then user can control to receive terminal access address with from resource
Server downloads multimedia short message.
Particular content and subsequent embodiment refer to the implementation method first of multimedia short message in group system of the present invention
To the description of the 3rd embodiment, do not repeat them here.
As shown in Figure 6, the executive agent of implementation method the 5th embodiment of multimedia short message in group system of the present invention
For Resource Server, the present embodiment includes:
S210: Resource Server and cluster core net carry out resource capability negotiation.
So that cluster core net is to the address sending terminal transmission Resource Server after consulting successfully.
S220: Resource Server receives and sends the multimedia short message that terminal is uploaded.
S230: uploaded rear Resource Server and uploaded completion notice to the transmission of cluster core net.
Upload completion notice and include the address of multimedia short message.
The response of S240: Resource Server is asked to connecing from the download multimedia short message receiving terminal or cluster core net
Receive terminal or cluster core net sends multimedia short message, or Resource Server is actively short to cluster core net transmission multimedia
Message.
Particular content and subsequent embodiment refer to the implementation method first of multimedia short message in group system of the present invention
To the description of the 3rd embodiment, do not repeat them here.
As it is shown in fig. 7, cluster core net first embodiment of the present invention includes:
First receiver module 11, the multimedia short message sent by sending side trunked base station for receiving transmission terminal is sent out
Send request.
Negotiation module 12, for carrying out resource capability negotiation with Resource Server.
First sending module 13, sends resource service by sending side trunked base station to sending terminal after being used for consulting successfully
The address of device.
Second receiver module 14, Resource Server upload multimedia is short to disappear sending terminal to be used for receiving Resource Server
Sent after having ceased uploads completion notice, uploads completion notice and includes the address of multimedia short message.
Second sending module 15, for by receiving side trunked base station to one or at least two reception terminal many matchmakers of transmission
Body short message, or the address of multimedia short message, so that receiving terminal access address to download multimedia short message.
As shown in Figure 8, cluster core net the second embodiment of the present invention includes: processor 110 and transceiver 120, processor
110 connect transceiver 120 by bus.
Transceiver 120 is used for sending and receiving data, is the interface that communicates with other communication equipments of cluster core net.
Processor 110 controls the operation of cluster core net, and processor 110 can also be referred to as CPU (Central
Processing Unit, CPU).Processor 110 is probably a kind of IC chip, has the process of signal
Ability.Processor 110 can also is that general processor, digital signal processor (DSP), special IC (ASIC), ready-made
Programmable gate array (FPGA) or other PLDs, discrete gate or transistor logic, discrete hardware group
Part.The processor etc. that general processor can be microprocessor or this processor can also be any routine.
Cluster core net may further include memorizer (being not drawn in figure), and memorizer is used for storing processor 110 work
Make necessary instruction and data, it is also possible to the data that storage transceiver 120 receives.
Processor 110 sends, for being received by transceiver 120, the multimedia that terminal is sent by sending side trunked base station
Short message sends request；Resource capability negotiation is carried out by transceiver 120 and Resource Server；Transceiver is passed through after consulting successfully
120 and sending side trunked base station to send terminal send Resource Server address；Resource Server is received by transceiver 120
Send terminal to after Resource Server upload multimedia short message completes send upload completion notice, upload in completion notice
Address including multimedia short message；Received eventually to one or at least two by receiving side trunked base station by transceiver 120
End sends multimedia short message, or the address of multimedia short message, so that reception terminal access address is downloaded, multimedia is short to disappear
Breath.
Wherein, specific messages is used to carry out information between cluster core net and Resource Server mutual.
Wherein, specific messages is resource transport protocol message.
Wherein, the interface between cluster core net and Resource Server is resource service interface.
In each embodiment of cluster core net of the present invention, the function of various piece specifically refers in group system of the present invention many
Description in the implementation method correspondence embodiment of media short message, is not repeated at this.
As it is shown in figure 9, Resource Server first embodiment of the present invention includes:
Negotiation module 21, for carrying out resource capability negotiation with cluster core net, so that cluster core after consulting successfully
Net sends the address of Resource Server to sending terminal.
Receiver module 22, sends, for receiving, the multimedia short message that terminal is uploaded.
First sending module 23, sends to cluster core net after being used for having uploaded and uploads completion notice, uploaded and led to
Know the address including multimedia short message.
Second sending module 24, for response from the download multimedia short message request receiving terminal or cluster core net
To receiving terminal or cluster core net transmission multimedia short message, or actively send multimedia short message to cluster core net.
As shown in Figure 10, Resource Server the second embodiment of the present invention includes: processor 210, lattice network 220 and storage
Device 230, processor 210 is respectively by bus connection network circuit 220 and memorizer 230.
Lattice network 220 is used for sending and receiving data, is the interface that communicates with other equipment of Resource Server.
Memorizer 230 is used for storing processor 210 and works necessary instruction and data, it is also possible to storage lattice network
220 data received.
Processor 210 controls the operation of Resource Server, and processor 210 can also be referred to as CPU (Central
Processing Unit, CPU).Processor 210 is probably a kind of IC chip, has the process of signal
Ability.Processor 210 can also is that general processor, digital signal processor (DSP), special IC (ASIC), ready-made
Programmable gate array (FPGA) or other PLDs, discrete gate or transistor logic, discrete hardware group
Part.The processor etc. that general processor can be microprocessor or this processor can also be any routine.
Processor 210 is for carrying out resource capability negotiation, so that consulting into by lattice network 220 and cluster core net
After merit, cluster core net is to the address sending terminal transmission Resource Server；Receive transmission terminal by lattice network 220 to upload
Multimedia short message, multimedia short message is stored in memorizer 230；By lattice network 220 to cluster after having uploaded
Core net sends and uploads completion notice, uploads completion notice and includes the address of multimedia short message；Respond from receiving terminal
Or the download multimedia short message request of cluster core net sends many by lattice network 220 to reception terminal or cluster core net
Media short message, or actively pass through lattice network 220 to cluster core net transmission multimedia short message.
Wherein, specific messages is used to carry out information between Resource Server and cluster core net mutual.
Wherein, specific messages is resource transport protocol message.
Wherein, the interface between Resource Server and cluster core net is resource service interface.
In each embodiment of Resource Server of the present invention, the function of various piece specifically refers in group system of the present invention many
Description in the implementation method correspondence embodiment of media short message, is not repeated at this.
In several embodiments provided by the present invention, it should be understood that disclosed cluster core net, Resource Server
And method, can realize by another way.Such as, cluster core net described above and Resource Server embodiment
Be only schematically, such as, described module or the division of unit, be only a kind of logic function and divide, actual can when realizing
There to be other dividing mode, the most multiple unit or assembly can in conjunction with or be desirably integrated into another system, or some
Feature can be ignored, or does not performs.Another point, shown or discussed coupling each other or direct-coupling or communication connection
Can be the INDIRECT COUPLING by some interfaces, device or unit or communication connection, can be electrical, machinery or other shape
Formula.
The described unit illustrated as separating component can be or may not be physically separate, shows as unit
The parts shown can be or may not be physical location, i.e. may be located at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected according to the actual needs to realize present embodiment scheme
Purpose.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to two or more unit are integrated in a unit.Above-mentioned integrated list
Unit both can realize to use the form of hardware, it would however also be possible to employ the form of SFU software functional unit realizes.
If described integrated unit realizes and as independent production marketing or use using the form of SFU software functional unit
Time, can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part that in other words prior art contributed or this technical scheme completely or partially can be with the form of software product
Embodying, this computer software product is stored in a storage medium, including some instructions with so that a computer
Equipment (can be personal computer, server, or the network equipment etc.) or processor (processor) perform the present invention each
All or part of step of method described in embodiment.And aforesaid storage medium includes: USB flash disk, portable hard drive, read only memory
(ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD
Etc. the various media that can store program code.
The foregoing is only embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every utilization is originally
Equivalent structure or equivalence flow process that description of the invention and accompanying drawing content are made convert, or are directly or indirectly used in what other were correlated with
Technical field, is the most in like manner included in the scope of patent protection of the present invention.
Claims (31)
1. the implementation method of multimedia short message in a group system, it is characterised in that including:
Send terminal and send multimedia short message transmission request by sending side trunked base station to cluster core net；
Described cluster core net and Resource Server carry out resource capability negotiation；
After consulting successfully, described cluster core net sends described resource by described sending side trunked base station to described transmission terminal
The address of server；
Described send terminal to described Resource Server upload multimedia short message；
Described Resource Server sends to described cluster core net and uploads completion notice after having uploaded, described in upload completion notice
Include the address of described multimedia short message；
Described cluster core net is short to one or at least two reception described multimedia of terminal transmission by receiving side trunked base station
Message, or the address of described multimedia short message, so that the address described multimedia of download is short described in described reception terminal access
Message.
Method the most according to claim 1, it is characterised in that
Described cluster core net and Resource Server carry out resource capability and consult to include:
Described cluster core net sends to described Resource Server and uploads file request；
If described Resource Server uploads file request described in accepting, then send the first response message to described cluster core net,
Described first response message is used for representing consults successfully.
Method the most according to claim 2, it is characterised in that
Described file request of uploading includes receiving at least one in terminal identity information, multimedia resource information, and described the
One response message includes the address of described Resource Server.
Method the most according to claim 1, it is characterised in that described in uploaded after described Resource Server to described collection
Group's core net sends after uploading completion notice and farther includes:
Described cluster core net sends the second response message to described Resource Server, and described second response message is used for representing true
Acknowledge receipt of and described upload completion notice.
5. according to the method according to any one of claim 1-4, it is characterised in that
Interface between described cluster core net and described Resource Server is resource service interface.
6. according to the method according to any one of claim 1-4, it is characterised in that
Specific messages is used to carry out information between described cluster core net and described Resource Server mutual.
Method the most according to claim 6, it is characterised in that
Described specific messages is resource transport protocol message.
Method the most according to claim 7, it is characterised in that
Described resource transport protocol message includes head and extension field two parts.
Method the most according to claim 8, it is characterised in that
Described head includes that type of message, described type of message are upload request, upload response, have uploaded instruction, upload
Complete response etc..
Method the most according to claim 9, it is characterised in that
The extension field of the described resource transport protocol message of described upload request type includes that multimedia short message information indicates
Cell, multimedia short message message length cell and multimedia short message value of information cell.
11. methods according to claim 9, it is characterised in that
The described extension field of described resource transport protocol message having uploaded instruction type include address information indication information element,
Address information length cell and address information value cell.
12. methods according to claim 9, it is characterised in that
Described upload response or described in uploaded acknowledgement type the extension field of described resource transport protocol message include should
Answer value cell.
13. 1 kinds of group systems, it is characterised in that including: send terminal, sending side trunked base station, cluster core net, resource clothes
Business device, reception side trunked base station and one or at least two receive terminal；
Described transmission terminal is sent out for sending multimedia short message by described sending side trunked base station to described cluster core net
Send request；
Described cluster core net is for carrying out resource capability negotiation with Resource Server；
After consulting successfully, described cluster core net for sending described by described sending side trunked base station to described transmission terminal
The address of Resource Server；
Described transmission terminal is further used for described Resource Server upload multimedia short message；
Described Resource Server be used for having uploaded after to described cluster core net send upload completion notice, described in uploaded
Notice includes the address of described multimedia short message；
Described cluster core net is further used for sending described many matchmakers by described reception side trunked base station to described reception terminal
Body short message, or the address of described multimedia short message.
The implementation method of multimedia short message in 14. 1 kinds of group systems, it is characterised in that including:
Cluster core net receives and sends the multimedia short message transmission request that terminal is sent by sending side trunked base station；
Described cluster core net and Resource Server carry out resource capability negotiation；
After consulting successfully, described cluster core net sends described resource by described sending side trunked base station to described transmission terminal
The address of server；
Described cluster core net receives described Resource Server and sends terminal to described Resource Server upload multimedia described
What short message sent after completing uploads completion notice, described in upload completion notice and include the address of described multimedia short message；
Described cluster core net is short to one or at least two reception described multimedia of terminal transmission by receiving side trunked base station
Message, or the address of described multimedia short message, so that the address described multimedia of download is short described in described reception terminal access
Message.
15. methods according to claim 14, it is characterised in that
Specific messages is used to carry out information between described cluster core net and described Resource Server mutual.
16. methods according to claim 15, it is characterised in that
Described specific messages is resource transport protocol message.
17. methods according to claim 14, it is characterised in that
Interface between described cluster core net and described Resource Server is resource service interface.
The implementation method of multimedia short message in 18. 1 kinds of group systems, it is characterised in that including:
Resource Server and cluster core net carry out resource capability negotiation, so that described cluster core net is to sending out after consulting successfully
End of making arrangements for his funeral sends the address of described Resource Server；
Described Resource Server receives the multimedia short message that described transmission terminal is uploaded；
Described Resource Server sends to described cluster core net and uploads completion notice after having uploaded, described in upload completion notice
Include the address of described multimedia short message；
The response of described Resource Server is from the download described multimedia short message request receiving terminal or described cluster core net
Send described multimedia short message to described reception terminal or described cluster core net, or described Resource Server is actively to institute
State cluster core net and send described multimedia short message.
19. methods according to claim 18, it is characterised in that
Specific messages is used to carry out information between described Resource Server and described cluster core net mutual.
20. methods according to claim 19, it is characterised in that
Described specific messages is resource transport protocol message.
21. methods according to claim 18, it is characterised in that
Interface between described Resource Server and described cluster core net is resource service interface.
22. 1 kinds of cluster core net, it is characterised in that including:
First receiver module, please by the multimedia short message transmission that sending side trunked base station sends for receiving transmission terminal
Ask；
Negotiation module, for carrying out resource capability negotiation with Resource Server；
First sending module, sends described money by described sending side trunked base station to described transmission terminal after being used for consulting successfully
The address of source server；
Second receiver module, is used for receiving described Resource Server and sends terminal to described Resource Server upload many matchmakers described
What body short message sent after completing uploads completion notice, described in upload completion notice and include the ground of described multimedia short message
Location；
Second sending module, for by receiving side trunked base station to one or at least two reception terminal described multimedia of transmission
Short message, or the address of described multimedia short message, so that described multimedia is downloaded in address described in described reception terminal access
Short message.
23. 1 kinds of Resource Servers, it is characterised in that including:
Negotiation module, for carrying out resource capability negotiation with cluster core net, so that described cluster core net after consulting successfully
To the address sending the terminal described Resource Server of transmission；
Receiver module, for receiving the multimedia short message that described transmission terminal is uploaded；
First sending module, after being used for having uploaded to described cluster core net send upload completion notice, described in uploaded
Notice includes the address of described multimedia short message；
Second sending module, please from the described multimedia short message of download receiving terminal or described cluster core net for response
Ask and send described multimedia short message to described reception terminal or described cluster core net, or actively to described cluster core net
Send described multimedia short message.
24. 1 kinds of cluster core net, it is characterised in that including: processor and transceiver, described processor connects described transmitting-receiving
Device；
Described processor is short for the multimedia sent by sending side trunked base station by described transceivers transmission terminal
Message sends request；Resource capability negotiation is carried out by described transceiver and Resource Server；By described receipts after consulting successfully
Send out device and described sending side trunked base station and send the address of Resource Server to described transmission terminal；By described transceivers
Described Resource Server described send terminal to after described Resource Server upload multimedia short message completes send upload
Completion notice, described in upload completion notice and include the address of described multimedia short message；By described transceiver by receiving
Side trunked base station receives terminal to one or at least two and sends described multimedia short message, or the ground of described multimedia short message
Location, so that described multimedia short message is downloaded in address described in described reception terminal access.
25. cluster core net according to claim 24, it is characterised in that
Specific messages is used to carry out information between described cluster core net and described Resource Server mutual.
26. cluster core net according to claim 25, it is characterised in that
Described specific messages is resource transport protocol message.
27. cluster core net according to claim 24, it is characterised in that
Interface between described cluster core net and described Resource Server is resource service interface.
28. 1 kinds of Resource Servers, it is characterised in that including: processor, memorizer and lattice network, described processor is respectively
Connect described memorizer and described lattice network；
Described processor is for carrying out resource capability negotiation, so that consulting successfully by described lattice network and cluster core net
Rear described cluster core net sends the address of described Resource Server to sending terminal；Received by described lattice network and send eventually
The multimedia short message that end is uploaded；Sent to described cluster core net by described lattice network after having uploaded and uploaded and lead to
Know, described in upload completion notice and include the address of described multimedia short message；Respond from receiving terminal or described cluster core
The described multimedia short message of download of heart net is asked by described lattice network to described reception terminal or described cluster core net
Send described multimedia short message, or it is short actively to send described multimedia by described lattice network to described cluster core net
Message.
29. Resource Servers according to claim 28, it is characterised in that
Specific messages is used to carry out information between described in described Resource Server and cluster core net mutual.
30. Resource Servers according to claim 29, it is characterised in that
Described specific messages is resource transport protocol message.
31. Resource Servers according to claim 28, it is characterised in that
Interface between described Resource Server and described cluster core net is resource service interface.
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