CN107749851A - The methods, devices and systems of gateway multiplexing - Google Patents
The methods, devices and systems of gateway multiplexing Download PDFInfo
- Publication number
- CN107749851A CN107749851A CN201711005247.2A CN201711005247A CN107749851A CN 107749851 A CN107749851 A CN 107749851A CN 201711005247 A CN201711005247 A CN 201711005247A CN 107749851 A CN107749851 A CN 107749851A
- Authority
- CN
- China
- Prior art keywords
- receiving terminal
- connection
- destination object
- request
- data stream
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/102—Gateways
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
- H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
Abstract
The invention discloses a kind of methods, devices and systems of gateway multiplexing.Wherein, this method includes：Receive the connection request that at least one receiving terminal is sent；Whether the destination object for judging the connection request that each receiving terminal is sent is same；In the case where the judgment result is yes, the multimedia data stream of destination object is forwarded at least one receiving terminal.The present invention is solved due to the technical problem of prior art existing bandwidth waste in real time communication content of multimedia.
Description
Technical field
The present invention relates to communication technology application field, method, apparatus in particular to a kind of multiplexing of gateway and it is
System.
Background technology
In the numerous media application in internet, the real-time one-way media of broadcast type is critically important a part of content.
Such as meeting is live, the scene such as video teaching.In these scenes, all in the presence of a media transmitting terminal to multipath reception end simultaneously
The scene of transmission.In this case often there are more parts of messages in the data of the source of media simultaneously in a network, be to network bandwidth
One significant wastage, network congestion are also to have negative effect to the Consumer's Experience of receiving terminal.
Such issues that common solution currently have it is several：
Realized using the mode of interconnection protocol between network (international Protocol, abbreviation IP) multicast.But
This mode requires that all routing devices in network media forward-path and terminal are required for supporting the agreement.Therefore interconnecting
There is presently no extensive use in the range of net.
Use content distributing network (Content Delivery Network, abbreviation CDN) mode.This mode is applicable
It is little for the media content effect of real-time broadcast in static media content.
For it is above-mentioned due to prior art in real time communication content of multimedia the problem of existing bandwidth waste, at present still
Effective solution is not proposed.
The content of the invention
The embodiments of the invention provide a kind of methods, devices and systems of gateway multiplexing, at least to solve due to existing skill
The technical problem of art existing bandwidth waste in real time communication content of multimedia.
One side according to embodiments of the present invention, there is provided a kind of method of gateway multiplexing, including：Receive at least one
The connection request that receiving terminal is sent；Whether the destination object for judging the connection request that each receiving terminal is sent is same；Sentencing
In the case that disconnected result is is, the multimedia data stream of destination object is forwarded at least one receiving terminal.
Optionally, receiving the connection request that at least one receiving terminal is sent includes：Judge the receiving terminal of transmission connection request
Whether it is first terminal that connection is initiated to destination object；In the case where the judgment result is yes, fed back according to destination object
Connection response, establish and destination object between connection；In the case where judged result is no, returned at least one receiving terminal
Connection response is returned, wherein, connection response is used to indicate the successful connection established between at least one receiving terminal and destination object.
Further, optionally, the multimedia data stream for forwarding destination object at least one receiving terminal includes：Receive mesh
Mark the multimedia data stream that object is sent；To at least one receiving terminal repeating multimedia data flow.
Optionally, this method also includes：Receive the connection release request that at least one receiving terminal is sent；Judge to send connection
Whether the receiving terminal of releasing request is last terminal；In the case where judged result is no, release receiving terminal and target pair
Connection as between；In the case where the judgment result is yes, the connection between receiving terminal and destination object is discharged, and to target pair
Stop transmission request as sending multimedia data stream, to cause destination object stops sending according to multimedia data stream to ask to stop
Send multimedia data stream.
Another aspect according to embodiments of the present invention, a kind of device of gateway multiplexing is additionally provided, including：Receiving module,
The connection request sent for receiving at least one receiving terminal；Judge module, for judging that the connection that each receiving terminal is sent please
Whether the destination object asked is same；Forwarding module, in the case where the judgment result is yes, at least one receiving terminal
Forward the multimedia data stream of destination object.
Optionally, receiving module includes：Judging unit, whether the receiving terminal for judging to send connection request is first
The terminal of connection is initiated to destination object；First connection establishment unit, in the case where the judgment result is yes, according to target
The connection response of object feedback, the connection established between destination object；Second connection establishment unit, for being in judged result
In the case of no, at least one receiving terminal return connection response, wherein, connection response be used for indicate at least one receiving terminal with
The successful connection established between destination object.
Optionally, the device also includes：Request receiving module, the Connection Release sent for receiving at least one receiving terminal
Request；Connection Release judge module, whether the receiving terminal for judging to send connection release request is last terminal；First
Connection Release module, in the case of being no in judged result, discharge the connection between receiving terminal and destination object；Second connects
Release module is connect, in the case where the judgment result is yes, discharges the connection between receiving terminal and destination object, and to target
Object sends multimedia data stream stopping and sends request, to cause destination object stops transmission request according to multimedia data stream to stop
Only send multimedia data stream.
Another aspect according to embodiments of the present invention, a kind of system of gateway multiplexing is additionally provided, including：It is at least one to connect
Receiving end, gateway device and destination object, wherein, destination object, for sending multimedia data stream；Gateway device respectively with target
Object connects with least one receiving terminal, in the case of being connected in each receiving terminal with destination object, by destination object
The multimedia data stream of transmission is forwarded to each receiving terminal；At least one receiving terminal, is connected with gateway device, for receiving gateway
The multimedia data stream that device forwards destination object is sent.
Optionally, gateway device, it is additionally operable in the case where receiving the connection release request that at least one receiving terminal is sent,
Whether the receiving terminal for judging to send connection release request is last terminal；In the case where judged result is no, release connects
Connection between receiving end and destination object；In the case where the judgment result is yes, the company between receiving terminal and destination object is discharged
Connect, and send multimedia data stream to destination object and stop sending request, to cause destination object to stop according to multimedia data stream
Request is only sent to stop sending multimedia data stream.
Optionally, at least one receiving terminal is located in same LAN with gateway device.
According to the one side of another embodiment of the application, a kind of storage medium is additionally provided, storage medium includes storage
Program, wherein, the method that equipment where controlling storage medium when program is run performs above-mentioned gateway multiplexing.
According to the one side of another embodiment of the application, a kind of processor is additionally provided, processor is used for operation program, its
In, program performs the method that above-mentioned gateway is multiplexed when running.
In embodiments of the present invention, the connection request sent by receiving at least one receiving terminal；Judge each receiving terminal
Whether the destination object of the connection request of transmission is same；In the case where the judgment result is yes, at least one receiving terminal
The multimedia data stream of destination object is forwarded, has reached the mesh that the real-time one-way transmission multimedia of gateway device carries out multiplexing functions
, it is achieved thereby that saving data source brings out the technique effect of port band width, and then solve because prior art is in real time communication
The technical problem of existing bandwidth waste during content of multimedia.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the schematic flow sheet of the method for gateway multiplexing according to embodiments of the present invention；
Fig. 2 is the schematic diagram of network structure in the method that gateway according to embodiments of the present invention is multiplexed；
Fig. 3 be gateway multiplexing according to embodiments of the present invention method between receiving terminal, gateway device and destination object
Interaction schematic diagram；
Fig. 4 is the structural representation of the device of gateway multiplexing according to embodiments of the present invention.
Embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, it should all belong to the model that the present invention protects
Enclose.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so use
Data can exchange in the appropriate case, so as to embodiments of the invention described herein can with except illustrating herein or
Order beyond those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, be not necessarily limited to for example, containing the process of series of steps or unit, method, system, product or equipment
Those steps or unit clearly listed, but may include not list clearly or for these processes, method, product
Or the intrinsic other steps of equipment or unit.
Embodiment 1
According to embodiments of the present invention, there is provided a kind of embodiment of the method for gateway multiplexing is, it is necessary to illustrate, in accompanying drawing
The step of flow illustrates can perform in the computer system of such as one group computer executable instructions, although also,
Logical order is shown in flow chart, but in some cases, can be to perform shown different from order herein or retouch
The step of stating.
Fig. 1 is the schematic flow sheet of the method for gateway multiplexing according to embodiments of the present invention, as shown in figure 1, this method bag
Include following steps：
Step S102, receive the connection request that at least one receiving terminal is sent；
Step S104, whether the destination object for judging the connection request that each receiving terminal is sent is same；
Step S106, in the case where the judgment result is yes, the multimedia of destination object is forwarded at least one receiving terminal
Data flow.
Specifically, with reference to step S102 to step S106, in gateway device side, the method for the gateway multiplexing that the application provides
Middle gateway device receives the connection request that at least one receiving terminal is sent, the mesh in connection request by judging each receiving terminal
Whether mark object is same, and in the case where the judgment result is yes, gateway device directly responds to receiving terminal feedback acknowledgment to be believed
Breath, indicates that each receiving terminal is connected with destination object, is now issued to the multimedia data stream that destination object is sent respectively
Each receiving terminal.
For example, under scene of imparting knowledge to students, receiving terminal can be an at least PC computer, and destination object can be that storage has more matchmakers
Body file possesses the server of communication function, it is assumed that there are 10 computers, be designated as respectively computer 1, computer 2, computer 3 ..., electricity
Brain 10, gateway device are located at same LAN with this 10 computers, and when this 10 computers will access server A, gateway is set
Standby unified return confirms that response message to each computer, indicates that each computer is connected with server A, now when server A is sent out
When sending multimedia file, it is not necessary to this 10 computers are sent respectively one by one, server A only needs to send a multimedia file,
Gateway device will be respectively sent to the multimedia file in this 10 computers, realize the multiplexing function of gateway device, save
The link circuit resource of the signal resource of server A and whole communication link, alleviate the pressure of transmission bandwidth.
It should be noted that the method that the application above-mentioned example is merely to illustrate the gateway multiplexing of the application offer, to realize
The method for the gateway multiplexing that the application provides is defined, and does not limit specifically.
The method for the gateway multiplexing that the application provides provides the multiplexing gateway equipment of real-time one-way media, by service-domain
(being usually in a LAN (Loca l Area Network, abbreviation LAN)) multiple receiving terminals are to the same matchmaker in network
The access request in body source is single access request, reaches the purpose of media access multiplexing.And then save source of media and feed back successively
The signal resource of response, it is the problem of avoiding bandwidth waste, specific as shown in Fig. 2 Fig. 2 is gateway according to embodiments of the present invention answers
The schematic diagram of network structure in method.
Wherein, as shown in Fig. 2 a source and multiple receiving terminals in wide area network be present.Receiving terminal is with gateway same
In LAN.Source sends real-time one-way media.Gateway is established by certain agreement (such as Session Initiation Protocol) with distal end and connected, and is connect
Receive media, the multiple receiving terminals being then distributed in LAN.
In addition, in the case where judged result is no, the connection request that receiving terminal is sent is forwarded to corresponding mesh
Mark object.
In embodiments of the present invention, the connection request sent by receiving at least one receiving terminal；Judge each receiving terminal
Whether the destination object of the connection request of transmission is same；In the case where the judgment result is yes, at least one receiving terminal
The multimedia data stream of destination object is forwarded, has reached the mesh that the real-time one-way transmission multimedia of gateway device carries out multiplexing functions
, it is achieved thereby that saving data source brings out the technique effect of port band width, and then solve because prior art is in real time communication
The technical problem of existing bandwidth waste during content of multimedia.
Optionally, the connection request that at least one receiving terminal is sent is received in step S102 to be included：
Step1, whether the receiving terminal for judging to send connection request is first terminal that connection is initiated to destination object；
Step2, in the case where the judgment result is yes, according to the connection response of destination object feedback, establish and target pair
Connection as between；
Step3, in the case where judged result is no, connection response is returned to at least one receiving terminal, wherein, connection rings
Applied to the successful connection for indicating to establish between at least one receiving terminal and destination object.
Specifically, needing exist for explanation, during receiving terminal and destination object are attached, work as receiving terminal
The terminal of connection request is sent to destination object for first, gateway device judges to obtain after the connection request is received
The connection between destination object currently be present, therefore initiate connection request to the destination object yet.It is same in destination object
Anticipate after the connection request, gateway device is successfully established with the connection between destination object.And then gateway device agrees to the reception
The connection request at end, the receiving terminal are successfully established with the connection between gateway device.
Explanation is needed exist for, after first receiving terminal and destination object establish connection, gateway device can retain
Communication link between this secondary gateway device and destination object, sent in the receiving terminal for subsequently needing also exist for being connected to destination object
After connection request, gateway device immediately rearward supervention rise connection request receiving terminal return connection response.
Further, optionally, the multimedia data stream of destination object is forwarded in step S106 at least one receiving terminal
Including：
Step1, receive the multimedia data stream that destination object is sent；
Step2, at least one receiving terminal repeating multimedia data flow.
Specifically, based on above-mentioned during gateway device repeating multimedia data flow, can be by receiving target pair
As a multi-medium data stream file of transmission, forward the multimedia data stream literary to each receiving terminal for being connected to destination object
Part.
Optionally, the method for the gateway multiplexing that the application provides also includes：
Step S107, receive the connection release request that at least one receiving terminal is sent；
Step S108, whether the receiving terminal for judging to send connection release request is last terminal；
Step S109, in the case where judged result is no, discharge the connection between receiving terminal and destination object；
Step S110, in the case where the judgment result is yes, discharge the connection between receiving terminal and destination object, and to mesh
Mark object and send multimedia data stream stopping transmission request, to cause destination object stops transmission according to multimedia data stream to ask
Stop sending multimedia data stream.
Specifically, with reference to step S107 to step S110, the method for the gateway multiplexing that the application provides is in release link money
It is specific as follows during source：
S1, when being not desired to reconnect the destination object in the presence of a receiving terminal, the receiving terminal initiates to discharge to gateway device
Connection request；
S2, if gateway device is found except the receiving terminal, also other receiving terminal have been multiplexed the connection of same destination object,
Therefore directly agree to the request, and no longer give the forwarding media stream that destination object is sent to the receiving terminal；
S3, if other receiving terminals are also not desired to reconnect destination object, other receiving terminals are initiated to gateway device respectively
Discharge connection request (that is, the connection release request that the application provides)；
S4, if gateway device is found in addition to these other receiving terminals, the connection of receiving terminal and destination object never again, then
Gateway device directly agrees to the release connection request, while initiating connection release request to destination object stops multimedia
Forwarding data flow.
S5. destination object agrees to the release connection request, also no longer sends multimedia data stream to gateway device.
From there through the multiplexing gateway equipment of real-time one-way media, by multiple receiving terminals in service-domain to same in network
The access request of individual source of media is single access request, reaches the purpose of media access multiplexing.
To sum up, with reference to step S102 to step S110, Fig. 3 is connect in the method for gateway multiplexing according to embodiments of the present invention
Schematic diagram is interacted between receiving end, gateway device and destination object, as shown in figure 3, the method for the gateway multiplexing that the application provides
It is specific as follows：
Here in the method for the gateway multiplexing that the application shown in Fig. 3 provides, illustrated by taking two receiving terminals as an example, its
In, receiving terminal is respectively labeled as R1 and R2, gateway device is referred to as gateway, and destination object is denoted as source S：
S1.R1 initiates connection request, connection source S to gateway；
S2. gateway receives the request, finds do not exist with the connection between S currently, therefore also please to S initiation connections
Ask；
S3.S agrees to the request, and gateway is successfully established with the connection between S；
S4. gateway agrees to R1 connection request, and R1 is successfully established with the connection between gateway.The matchmaker that gateway forwards S is sent
Body stream is to R1；
S5.R2 initiates connection request, connection source S to gateway；
S6. there is the connection with S in gateway discovery, therefore directly agree to R2 request.Gateway will forward S to send simultaneously
Media Stream to R1 and R2；
S7.R1 is not intended in connection S, therefore initiates release connection request to gateway；
S8. except R1, also other receiving terminal has been multiplexed the connection with S, therefore directly agrees to the request for gateway discovery, and
And the forwarding media stream for no longer sending S is to R1；
S9.R2 is not intended in connection S, therefore initiates release connection request to gateway；
S10. gateway discovery this be last connection with S, therefore the request is directly agreed to, while being initiated to S
Connection release request stops media forwarding；
S11.S agrees to the request, also no longer sends media to gateway.
The method for the gateway multiplexing that the application provides is by introducing a kind of multiplexing gateway of one-way media in real time.The gateway will
(being usually in a LAN (Local Area Network, abbreviation LAN)) multiple receiving terminals are in network in service-domain
The access request of same source of media is single access request, reaches the purpose of media access multiplexing.So as to save outlet band
Width, optimize Consumer's Experience, and only by application layer protocol, to the network equipment without particular/special requirement.And to media service provider
Without particular/special requirement.
Embodiment 2
Fig. 4 is the structural representation of the device of gateway multiplexing according to embodiments of the present invention, as shown in figure 4, the device bag
Include：
Receiving module 42, the connection request sent for receiving at least one receiving terminal；Judge module 44, it is every for judging
Whether the destination object for the connection request that individual receiving terminal is sent is same；Forwarding module 46, for being yes in judged result
In the case of, to the multimedia data stream of at least one receiving terminal forwarding destination object.
In embodiments of the present invention, the connection request sent by receiving at least one receiving terminal；Judge each receiving terminal
Whether the destination object of the connection request of transmission is same；In the case where the judgment result is yes, at least one receiving terminal
The multimedia data stream of destination object is forwarded, has reached the mesh that the real-time one-way transmission multimedia of gateway device carries out multiplexing functions
, it is achieved thereby that saving data source brings out the technique effect of port band width, and then solve because prior art is in real time communication
The technical problem of existing bandwidth waste during content of multimedia.
Optionally, receiving module 42 includes：Judging unit, whether the receiving terminal for judging to send connection request is first
The individual terminal that connection is initiated to destination object；First connection establishment unit, in the case where the judgment result is yes, according to mesh
The connection response of object feedback is marked, the connection established between destination object；Second connection establishment unit, in judged result
In the case of no, connection response is returned at least one receiving terminal, wherein, connection response is used to indicate at least one receiving terminal
The successful connection established between destination object.
Optionally, the device also includes：Request receiving module, the Connection Release sent for receiving at least one receiving terminal
Request；Connection Release judge module, whether the receiving terminal for judging to send connection release request is last terminal；First
Connection Release module, in the case of being no in judged result, discharge the connection between receiving terminal and destination object；Second connects
Release module is connect, in the case where the judgment result is yes, discharges the connection between receiving terminal and destination object, and to target
Object sends multimedia data stream stopping and sends request, to cause destination object stops transmission request according to multimedia data stream to stop
Only send multimedia data stream.
Embodiment 3
Another aspect according to embodiments of the present invention, a kind of system of gateway multiplexing is additionally provided, including：It is at least one to connect
Receiving end, gateway device and destination object, wherein, destination object, for sending multimedia data stream；Gateway device respectively with target
Object connects with least one receiving terminal, in the case of being connected in each receiving terminal with destination object, by destination object
The multimedia data stream of transmission is forwarded to each receiving terminal；At least one receiving terminal, is connected with gateway device, for receiving gateway
The multimedia data stream that device forwards destination object is sent.
Optionally, gateway device, it is additionally operable in the case where receiving the connection release request that at least one receiving terminal is sent,
Whether the receiving terminal for judging to send connection release request is last terminal；In the case where judged result is no, release connects
Connection between receiving end and destination object；In the case where the judgment result is yes, the company between receiving terminal and destination object is discharged
Connect, and send multimedia data stream to destination object and stop sending request, to cause destination object to stop according to multimedia data stream
Request is only sent to stop sending multimedia data stream.
Optionally, at least one receiving terminal is located in same LAN with gateway device.
Specifically, Fig. 2 that the network structure of the system for the gateway multiplexing that the application passes through is shown in embodiment 1.
Embodiment 4
According to the one side of another embodiment of the application, a kind of storage medium is additionally provided, storage medium includes storage
Program, wherein, the method for controlling equipment where storage medium to perform the gateway multiplexing in above-described embodiment 1 when program is run.
Embodiment 5
According to the one side of another embodiment of the application, a kind of processor is additionally provided, processor is used for operation program, its
In, program performs the method that the gateway in above-described embodiment 1 is multiplexed when running.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
In the above embodiment of the present invention, the description to each embodiment all emphasizes particularly on different fields, and does not have in some embodiment
The part of detailed description, it may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed technology contents, others can be passed through
Mode is realized.Wherein, device embodiment described above is only schematical, such as the division of the unit, Ke Yiwei
A kind of division of logic function, can there is an other dividing mode when actually realizing, for example, multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, unit or module
Connect, can be electrical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On unit.Some or all of unit therein can be selected to realize the purpose of this embodiment scheme according to the actual needs.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and is used as independent production marketing or use
When, it can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part to be contributed in other words to prior art or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are causing a computer
Equipment (can be personal computer, server or network equipment etc.) perform each embodiment methods described of the present invention whole or
Part steps.And foregoing storage medium includes：USB flash disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can be with store program codes
Medium.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
- A kind of 1. method of gateway multiplexing, it is characterised in that including：Receive the connection request that at least one receiving terminal is sent；Whether the destination object for judging the connection request that each receiving terminal is sent is same；In the case where the judgment result is yes, the multi-medium data of the destination object is forwarded at least one receiving terminal Stream.
- 2. according to the method for claim 1, it is characterised in that the connection request for receiving at least one receiving terminal and sending Including：Whether the receiving terminal for judging to send the connection request is first terminal that connection is initiated to the destination object；In the case where the judgment result is yes, the connection response according to destination object feedback, establish and the destination object Between connection；In the case where judged result is no, connection response is returned at least one receiving terminal, wherein, the connection response For the successful connection for indicating to establish between at least one receiving terminal and the destination object.
- 3. method according to claim 1 or 2, it is characterised in that described to described at least one receiving terminal forwarding The multimedia data stream of destination object includes：Receive the multimedia data stream that the destination object is sent；The multimedia data stream is forwarded at least one receiving terminal.
- 4. according to the method for claim 1, it is characterised in that methods described also includes：Receive the connection release request that at least one receiving terminal is sent；Whether the receiving terminal for judging to send the connection release request is last terminal；In the case where judged result is no, the connection between the receiving terminal and the destination object is discharged；In the case where the judgment result is yes, the connection between the receiving terminal and the destination object is discharged, and to the mesh Mark object and send multimedia data stream stopping transmission request, to cause the destination object to stop according to the multimedia data stream Request is sent to stop sending the multimedia data stream.
- A kind of 5. device of gateway multiplexing, it is characterised in that including：Receiving module, the connection request sent for receiving at least one receiving terminal；Judge module, whether the destination object of the connection request sent for judging each receiving terminal is same；Forwarding module, in the case where the judgment result is yes, the destination object being forwarded at least one receiving terminal Multimedia data stream.
- 6. device according to claim 5, it is characterised in that the receiving module includes：Judging unit, initiate to connect to the destination object for judging whether the receiving terminal for sending the connection request is first The terminal connect；First connection establishment unit, in the case where the judgment result is yes, the connection according to destination object feedback to ring Should, the connection established between the destination object；Second connection establishment unit, in the case of being no in judged result, connection is returned to at least one receiving terminal Response, wherein, the connection response is used to indicate the connection established between at least one receiving terminal and the destination object Success.
- 7. device according to claim 5, it is characterised in that described device also includes：Request receiving module, the connection release request sent for receiving at least one receiving terminal；Connection Release judge module, whether the receiving terminal for judging to send the connection release request is last terminal；First Connection Release module, in the case of being no in judged result, discharge the receiving terminal and the destination object Between connection；Second Connection Release module, in the case where the judgment result is yes, discharging the receiving terminal and the destination object Between connection, and to the destination object send multimedia data stream stop send request, with cause the destination object according to Stop sending the request stopping transmission multimedia data stream according to the multimedia data stream.
- A kind of 8. system of gateway multiplexing, it is characterised in that including：At least one receiving terminal, gateway device and destination object, wherein,The destination object, for sending multimedia data stream；The gateway device is connected with the destination object and at least one receiving terminal respectively, for equal in each receiving terminal In the case of being connected with the destination object, the multimedia data stream that the destination object is sent is forwarded to each reception End；At least one receiving terminal, is connected with the gateway device, and the target pair is forwarded for receiving the gateway device As the multimedia data stream of transmission.
- 9. system according to claim 8, it is characterised in thatThe gateway device, it is additionally operable to, in the case where receiving the connection release request that at least one receiving terminal is sent, judge to send out Whether the receiving terminal for sending the connection release request is last terminal；In the case where judged result is no, described in release Connection between receiving terminal and the destination object；In the case where the judgment result is yes, the receiving terminal and the mesh are discharged The connection between object is marked, and sends multimedia data stream to the destination object and stops sending request, to cause the target Object stops sending the request stopping transmission multimedia data stream according to the multimedia data stream.
- 10. system according to claim 8, it is characterised in that at least one receiving terminal and the gateway device position In in same LAN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711005247.2A CN107749851B (en) | 2017-10-24 | 2017-10-24 | Gateway multiplexing method, device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711005247.2A CN107749851B (en) | 2017-10-24 | 2017-10-24 | Gateway multiplexing method, device and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107749851A true CN107749851A (en) | 2018-03-02 |
| CN107749851B CN107749851B (en) | 2021-01-05 |
Family
ID=61254099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711005247.2A Active CN107749851B (en) | 2017-10-24 | 2017-10-24 | Gateway multiplexing method, device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107749851B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070104168A1 (en) * | 2005-11-10 | 2007-05-10 | Junxion Inc. | Gateway network multiplexing |
| CN101072141A (en) * | 2006-05-09 | 2007-11-14 | 杭州华三通信康技术有限公司 | Ethernet accessing converting device, multiplexing gateway device and accessing converting method |
| CN101309237A (en) * | 2008-06-30 | 2008-11-19 | 中兴通讯股份有限公司 | Home gateway , system and method for remote multimedia data sharing |
| CN102307295A (en) * | 2011-03-15 | 2012-01-04 | 陈建国 | Remote video monitoring system and method based on public switched telephone network-Internet protocol (PSTN-IP) double-network cooperation |
| CN102833817A (en) * | 2012-09-05 | 2012-12-19 | 中国联合网络通信集团有限公司 | Network access method and system based on home gateway and home gateway |
| CN104243540A (en) * | 2013-06-21 | 2014-12-24 | 伊姆西公司 | Data transmitting method and devices |
| US20160277586A1 (en) * | 2006-04-04 | 2016-09-22 | Telecommunication Systems, Inc. | Ss7 isup to sip based call signaling conversion gateway for wireless voip e911 |
-
2017
- 2017-10-24 CN CN201711005247.2A patent/CN107749851B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070104168A1 (en) * | 2005-11-10 | 2007-05-10 | Junxion Inc. | Gateway network multiplexing |
| US20160277586A1 (en) * | 2006-04-04 | 2016-09-22 | Telecommunication Systems, Inc. | Ss7 isup to sip based call signaling conversion gateway for wireless voip e911 |
| CN101072141A (en) * | 2006-05-09 | 2007-11-14 | 杭州华三通信康技术有限公司 | Ethernet accessing converting device, multiplexing gateway device and accessing converting method |
| CN101309237A (en) * | 2008-06-30 | 2008-11-19 | 中兴通讯股份有限公司 | Home gateway , system and method for remote multimedia data sharing |
| CN102307295A (en) * | 2011-03-15 | 2012-01-04 | 陈建国 | Remote video monitoring system and method based on public switched telephone network-Internet protocol (PSTN-IP) double-network cooperation |
| CN102833817A (en) * | 2012-09-05 | 2012-12-19 | 中国联合网络通信集团有限公司 | Network access method and system based on home gateway and home gateway |
| CN104243540A (en) * | 2013-06-21 | 2014-12-24 | 伊姆西公司 | Data transmitting method and devices |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107749851B (en) | 2021-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8880719B2 (en) | Method and system for multicast delivery of multimedia content on demand | |
| US9191220B2 (en) | Method, device and system for transmitting a push message | |
| CN101902826B (en) | Method and system for establishing data connection | |
| CN105099898B (en) | A kind of PPPOE message forwarding methods and BRAS servers | |
| CA2449927C (en) | Method of providing packet data service in a wireless telecommunication system | |
| EP2517487B1 (en) | Method and system to support wireless multicast transmission | |
| JPH08510098A (en) | Method and apparatus for reducing the transmission of repeated broadcast datagrams over a communication link | |
| CN103916275A (en) | BFD detection device and method | |
| CN105049495B (en) | Method for discovering equipment, apparatus and system | |
| CN106856595A (en) | Based on the IP multicast broadcast service transmission methods that B-TrunC groups are exhaled | |
| CN109150766A (en) | The method and apparatus of dynamic addressing server in local area network based on UDP multicast | |
| CN105591817A (en) | Negotiation mode processing method and intelligent network device | |
| CN101534257B (en) | Method, system and equipment for processing message | |
| CN105635987B (en) | A kind of group call operation processing method and system, equipment of the core network | |
| CN106411446B (en) | A kind of adaptive approach for realizing 1588 time synchronizations under unicast mode | |
| CN107749851A (en) | The methods, devices and systems of gateway multiplexing | |
| CN104995898B (en) | A kind of methods, devices and systems for establishing data channel | |
| WO2020132033A1 (en) | Management of live media connections | |
| CN106534331B (en) | A kind of data transmission method and system based on dynamic port switching | |
| US20200145484A1 (en) | Sub-groups of remote computing devices with relay devices | |
| CN104219126B (en) | A kind of Auto-learning Method and equipment having subring agreement VLAN under virtual channel mode | |
| CN107094117A (en) | Subway PIS business multi-cast system and method based on LTE | |
| CN108632060A (en) | A kind of cascade method and device of router | |
| CN105634911A (en) | Session establishing method and device | |
| CN205566353U (en) | Network switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tang Chunping Inventor after: Zhong Anbiao Inventor after: Zhong Yanpei Inventor before: Tang Chunping Inventor before: Zhong Yanpei |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |