CN109451001A - A kind of means of communication and system - Google Patents
A kind of means of communication and system Download PDFInfo
- Publication number
- CN109451001A CN109451001A CN201811270010.1A CN201811270010A CN109451001A CN 109451001 A CN109451001 A CN 109451001A CN 201811270010 A CN201811270010 A CN 201811270010A CN 109451001 A CN109451001 A CN 109451001A
- Authority
- CN
- China
- Prior art keywords
- view
- node server
- networked terminals
- view networked
- depending
- 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
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
-
- 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
- H04L67/14—Session management
- H04L67/146—Markers for unambiguous identification of a particular session, e.g. session cookie or URL-encoding
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The embodiment of the invention provides a kind of means of communication and systems, wherein the described method includes: the first view networked terminals, which regard networked node server to first, sends log-on message, establishes the long connection between the second view networked node server;First view networked terminals receive the identity information and address list information that the first view networked node server returns, and identity information includes the first communications identification, and address list information includes the second communications identification;First view networked terminals selection target second from address list information regards the second communications identification of networked terminals, first communications identification and target second are sent to the second view networked node server depending on the second communications identification of networked terminals, second establishes the communication between the first view networked terminals and the view networked terminals of target second depending on networked node server according to the first communications identification and the second communications identification that receive.The embodiment of the present invention simplifies the step of communication, improves the efficiency of communication, optimizes the user experience of communication.
Description
Technical field
The present invention relates to view networking technology fields, more particularly to a kind of means of communication and a kind of communication system.
Background technique
It is a kind of dedicated network for being used for high-speed transfer HD video and specialized protocol based on ethernet hardware depending on networking,
It is the more advanced form of internet depending on networking, is a real-time network.
In view networking, depending on can mutually be communicated by way of video conference is added between networked terminals, it is added
Video conference is known as the side's of attending a meeting terminal depending on networked terminals.If the side's of attending a meeting terminal is whole with other view networkings of the non-side's of attending a meeting terminal
End is communicated, and a kind of situation: other can be added in video conference depending on networked terminals.On the one hand, networked terminals will be regarded
It is added to the cumbersome of video conference;On the other hand, other side's of attending a meeting terminals in video conference are not necessarily required to and newly add
The side's of the attending a meeting terminal added is communicated.Another situation: it can be established by the application program other than video conference and other views
Communication between networked terminals, but terminal needs in the side's of attending a meeting continually switch between video conference and other applications,
Cumbersome and communication effect is poor.
Summary of the invention
In view of the above problems, it proposes the embodiment of the present invention and overcomes the above problem or at least partly in order to provide one kind
A kind of means of communication to solve the above problems and a kind of corresponding communication system.
To solve the above-mentioned problems, the embodiment of the invention discloses a kind of means of communication, the method is applied to view networking
In, it is described depending on networking include: the first view networked terminals, second view networked terminals, first view networked node server and second view
Networked node server, the first view networked terminals join with the first view networked node server and second view respectively
Net node server is communicated, the second view networked terminals respectively with the first view networked node server and described the
Two are communicated depending on networked node server, which comprises the first view networked terminals are saved to the first view networking
Point server sends log-on message, and establishes the long connection between the second view networked node server;First view
Networked terminals receive the identity information that the first view networked node server is returned according to the log-on message and address list is believed
Breath, the identity information include first communication mark of the first view networked terminals in the second view networked node server
Know, the address list information includes that at least one described second view networked terminals associated with the first view networked terminals exist
The second communications identification in the second view networked node server;The first view networked terminals are from the address list information
The second communications identification for selecting at least one target second view networked terminals, will be described in first communications identification and at least one
Target second is sent to the second view networked node server, the second view networking depending on the second communications identification of networked terminals
Node server is used to regard the second communication of networked terminals according to first communications identification and at least one described target second
Mark establishes the communication between the first view networked terminals and at least one the described view of target second networked terminals.
Optionally, it is described first view networked terminals to it is described first view networked node server send log-on message it
Before, the method also includes: the first view networked terminals send registration information, institute to the first view networked node server
The first view networked node server is stated to be used for according to the registration information, from described second depending on obtaining institute in networked node server
State the first communications identification.
Optionally, the first view networked node server is used for according to the username information in the log-on message, from
The identity information corresponding with the username information and the address list are searched in pre-set view networked terminals list
Information;Described first is also used to depending on networked node server according to the first view preconfigured first downlink of networked terminals
Communication link returns to the identity information and the address list information to the first view networked terminals.
Optionally, it described first is also used to obtain institute from the second view networked node server depending on networked node server
State the phase for the stream medium data that first transmits in communication process with described at least one second depending on networked terminals depending on networked terminals
Information is closed, and the relevant information is stored and/or shown;Wherein, the relevant information includes at least one of: stream
The sending side terminal of media data, the receiving side terminal of stream medium data, the sending time of stream medium data, stream medium data
Receiving time.
Optionally, the second view networked node server is used for according to first communications identification and a target
Second communications identification of the second view networked terminals establishes the first view networked terminals and the view of target second networking eventually
Communication between end, and described first depending on networked terminals and a target second depending on transmitting Streaming Media between networked terminals
Data;Described second is also used to depending on networked node server according to first communications identification and multiple targets second view connection
Second communications identification of network termination is established between the first view networked terminals and multiple targets second view networked terminals
Communication, and stream is transmitted in the endpoint groups of the first view networked terminals and multiple targets second view networked terminals composition
Media data.
The embodiment of the invention also discloses a kind of communication system, the system is applied in view networking, the view networking packet
It includes: the first view networked terminals, the second view networked terminals, the first view networked node server and the second view networked node server,
It is described first view networked terminals respectively with it is described first view networked node server and it is described second view networked node server into
Row communication, the second view networked terminals regard networked node clothes with the first view networked node server and described second respectively
Business device is communicated, and described first depending on networked terminals includes: login link block, for regarding networked node service to described first
Device sends log-on message, and establishes the long connection between the second view networked node server;Information receiving module is used for
Receive identity information and address list information that the first view networked node server is returned according to the log-on message, the body
Part information includes first communications identification of the first view networked terminals in the second view networked node server, described logical
News record information includes at least one described second view networked terminals associated with the first view networked terminals described second
Depending on the second communications identification in networked node server;Sending module is selected, for selecting at least from the address list information
One target second regards the second communications identification of networked terminals, by first communications identification and at least one described target second
The second communications identification depending on networked terminals is sent to the second view networked node server, the second view networked node service
Device is used to regard the second communications identification of networked terminals according to first communications identification and at least one described target second, establishes
The first view networked terminals and at least one described target second regard the communication between networked terminals.
Optionally, the first view networked terminals further include: registration module, in the login link block to described
Before first view networked node server sends log-on message, Xiang Suoshu first regards networked node server and sends registration information,
The first view networked node server is used for according to the registration information, from described second depending on obtaining in networked node server
First communications identification.
Optionally, the first view networked node server is used for according to the username information in the log-on message, from
The identity information corresponding with the username information and the address list are searched in pre-set view networked terminals list
Information;Described first is also used to depending on networked node server according to the first view preconfigured first downlink of networked terminals
Communication link returns to the identity information and the address list information to the first view networked terminals.
Optionally, described in the first view networked node server is used to obtain from the second view networked node server
First stream medium data transmitted in communication process to described at least one second depending on networked terminals depending on networked terminals it is related
Information, and the relevant information is stored and/or shown;Wherein, the relevant information includes at least one of: stream matchmaker
The sending side terminal of volume data, the receiving side terminal of stream medium data, the sending time of stream medium data, stream medium data connect
Between time receiving.
Optionally, the second view networked node server is used for according to first communications identification and a target
Second communications identification of the second view networked terminals establishes the first view networked terminals and the view of target second networking eventually
Communication between end, and described first depending on networked terminals and a target second depending on transmitting Streaming Media between networked terminals
Data;Described second is also used to depending on networked node server according to first communications identification and multiple targets second view connection
Second communications identification of network termination is established between the first view networked terminals and multiple targets second view networked terminals
Communication, and stream is transmitted in the endpoint groups of the first view networked terminals and multiple targets second view networked terminals composition
Media data.
The embodiment of the present invention includes following advantages:
The embodiment of the present invention is applied in view networking, and view networking may include that the first view networked terminals, the second view networking are whole
End, the first view networked node server and the second view networked node server, wherein the first view networked terminals are regarded with first respectively
Networked node server and second is communicated depending on networked node server, and the second view networked terminals are saved with the first view networking respectively
Point server and second is communicated depending on networked node server.
In the embodiment of the present invention, the first view networked terminals send log-on message to the first view networked node server, and build
The vertical long connection between the second view networked node server.First view networked node server is used to carry out view networked terminals
Management can return to identity information and address list information to the first view according to the log-on message of the first view networked terminals and network eventually
End.Wherein, it may include first communication mark of the first view networked terminals in the second view networked node server in identity information
Know, may include at least one second view networked terminals associated with the first view networked terminals in address list information in the second view
The second communications identification in networked node server.First view networked terminals select one or more second from address list information
Depending on the second communications identification of networked terminals, the view networking of target second is properly termed as depending on networking by the second of the second communications identification of selection
Terminal, and then the first communications identification of the first view networked terminals itself and one or more targets second are regarded the of networked terminals
Two communications identifications are sent to the second view networked node server.Second can be according to first received depending on networked node server
Communications identification and the second communications identification establish the first view networked terminals and one or more targets second regard between networked terminals
Communication.
The characteristic of application view networking of the embodiment of the present invention, first can be according to itself the first communications identification depending on networked terminals
With the second communications identification of one or more targets second view networked terminals, establish with the one or more view of target second networkings eventually
Communication between end.The embodiment of the present invention, which does not need video conference, can be realized the communication regarded between networked terminals, avoid
Frequent switching between video conference and application program simplifies the step of communication, improves the efficiency of communication, optimizes communication
User experience.
Detailed description of the invention
Fig. 1 is a kind of networking schematic diagram of view networking of the invention;
Fig. 2 is a kind of hardware structural diagram of node server of the invention;
Fig. 3 is a kind of hardware structural diagram of access switch of the invention;
Fig. 4 is the hardware structural diagram that a kind of Ethernet association of the invention turns gateway;
Fig. 5 is a kind of step flow chart of means of communication embodiment of the invention;
Fig. 6 is the design schematic diagram of a kind of single chat of view networked terminals of the invention and the implementation method of group chat;
Fig. 7 is the structural block diagram of the first view networked terminals in a kind of communication system embodiment of the invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
It is the important milestone of network Development depending on networking, is a real-time network, can be realized HD video real-time Transmission,
Push numerous Internet applications to HD video, high definition is face-to-face.
Real-time high-definition video switching technology is used depending on networking, it can be such as high in a network platform by required service
Clear video conference, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, shows video monitoring
Field live streaming, VOD program request, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information publication
All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, text, communication, data, by TV or
Computer realizes that high-definition quality video plays.
Embodiment in order to enable those skilled in the art to better understand the present invention is introduced to depending on networking below:
Depending on networking, applied portion of techniques is as described below:
Network technology (Network Technology)
Traditional ethernet (Ethernet) is improved depending on the network technology innovation networked, with potential huge on network
Video flow.(Circuit is exchanged different from simple network packet exchange (Packet Switching) or lattice network
Switching), meet Streaming using network packet exchange depending on networking technology (to be translated into stream, stream, streaming, be one
Kind data transferring technique, becomes the data received the stream of one steady and continuous, continuously sends out, the sound for hearing user
Sound or the image seen are very steady, and user can start to carry out on the screen before entire data transmission is complete it is clear
Look at) demand.Have flexible, the simple and low price of packet switch depending on networking technology, is provided simultaneously with the quality and safety of circuit switching
Guarantee, realizes the seamless connection of the whole network switched virtual circuit and data format.
Switching technology (Switching Technology)
Two advantages of asynchronous and packet switch that Ethernet is used depending on networking eliminate Ethernet under the premise of complete compatible and lack
It falls into, has the end-to-end seamless connection of the whole network, direct user terminal, directly carrying IP data packet.User data is in network-wide basis
It is not required to any format conversion.It is the more advanced form of Ethernet depending on networking, is a real-time exchange platform, can be realized at present mutually
The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous network video applications to high Qinghua, unitizes.
Server technology (Server Technology)
It is different from traditional server, its Streaming Media depending on the server technology in networking and unified video platform
Transmission be built upon it is connection-oriented on the basis of, data-handling capacity is unrelated with flow, communication time, single network layer energy
Enough transmitted comprising signaling and data.For voice and video business, handled depending on networking and unified video platform Streaming Media
Complexity many simpler than data processing, efficiency substantially increase hundred times or more than traditional server.
Reservoir technology (Storage Technology)
The ultrahigh speed reservoir technology of unified video platform in order to adapt to the media content of vast capacity and super-flow and
Using state-of-the-art real time operating system, the programme information in server instruction is mapped to specific hard drive space, media
Content is no longer pass through server, and moment is directly delivered to user terminal, and user waits typical time less than 0.2 second.It optimizes
Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of the internet ad eundem IP, but
The concurrent flow greater than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.
Network security technology (Network Security Technology)
Depending on the structural design networked by servicing independent licence system, equipment and the modes such as user data is completely isolated every time
The network security problem that puzzlement internet has thoroughly been eradicated from structure, does not need antivirus applet, firewall generally, has prevented black
The attack of visitor and virus, structural carefree secure network is provided for user.
It services innovative technology (Service Innovation Technology)
Business and transmission are fused together by unified video platform, whether single user, private user or a net
The sum total of network is all only primary automatic connection.User terminal, set-top box or PC are attached directly to unified video platform, obtain rich
The multimedia video service of rich colorful various forms.Unified video platform is traditional to substitute with table schema using " menu type "
Complicated applications programming, considerably less code, which can be used, can be realized complicated application, realize the new business innovation of " endless ".
Networking depending on networking is as described below:
It is a kind of central controlled network structure depending on networking, which can be Tree Network, Star network, ring network etc. class
Type, but centralized control node is needed to control whole network in network on this basis.
As shown in Figure 1, being divided into access net and Metropolitan Area Network (MAN) two parts depending on networking.
The equipment of access mesh portions can be mainly divided into 3 classes: node server, access switch, terminal (including various machines
Top box, encoding board, memory etc.).Node server is connected with access switch, and access switch can be with multiple terminal phases
Even, and it can connect Ethernet.
Wherein, node server is the node that centralized control functions are played in access net, can control access switch and terminal.
Node server can directly be connected with access switch, can also directly be connected with terminal.
Similar, the equipment of metropolitan area mesh portions can also be divided into 3 classes: metropolitan area server, node switch, node serve
Device.Metropolitan area server is connected with node switch, and node switch can be connected with multiple node servers.
Wherein, node server is the node server for accessing mesh portions, i.e. node server had both belonged to access wet end
Point, and belong to metropolitan area mesh portions.
Metropolitan area server is the node that centralized control functions are played in Metropolitan Area Network (MAN), can control node switch and node serve
Device.Metropolitan area server can be directly connected to node switch, can also be directly connected to node server.
It can be seen that be entirely a kind of central controlled network structure of layering depending on networking network, and node server and metropolitan area
The network controlled under server can be the various structures such as tree-shaped, star-like, cyclic annular.
Visually claim, access mesh portions can form unified video platform (part in circle), and multiple unified video platforms can
To form view networking;Each unified video platform can be interconnected by metropolitan area and wide area depending on networking.
Classify depending on networked devices
1.1 embodiment of the present invention can be mainly divided into 3 classes: server depending on the equipment in networking, interchanger (including ether
Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).Depending on networking can be divided on the whole Metropolitan Area Network (MAN) (or
National net, World Wide Web etc.) and access net.
1.2 equipment for wherein accessing mesh portions can be mainly divided into 3 classes: node server, access switch (including ether
Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).
The specific hardware structure of each access network equipment are as follows:
Node server:
As shown in Fig. 2, mainly including Network Interface Module 201, switching engine module 202, CPU module 203, disk array
Module 204.
Wherein, Network Interface Module 201, the Bao Jun that CPU module 203, disk array module 204 are come in enter switching engine
Module 202;Switching engine module 202 look into the operation of address table 205 to the packet come in, to obtain the navigation information of packet;
And the packet is stored according to the navigation information of packet the queue of corresponding pack buffer 206;If the queue of pack buffer 206 is close
It is full, then it abandons;All pack buffer queues of 202 poll of switching engine mould, are forwarded: 1) port if meeting the following conditions
It is less than to send caching;2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, including
The operation such as initialization, read-write to hard disk;CPU module 203 is mainly responsible between access switch, terminal (not shown)
Protocol processes, to address table 205 (including descending protocol packet address table, uplink protocol package address table, data packet addressed table)
Configuration, and, the configuration to disk array module 204.
Access switch:
As shown in figure 3, mainly including Network Interface Module (downstream network interface module 301, uplink network interface module
302), switching engine module 303 and CPU module 304.
Wherein, the packet (upstream data) that downstream network interface module 301 is come in enters packet detection module 305;Packet detection mould
Whether destination address (DA), source address (SA), type of data packet and the packet length of the detection packet of block 305 meet the requirements, if met,
It then distributes corresponding flow identifier (stream-id), and enters switching engine module 303, otherwise abandon;Uplink network interface mould
The packet (downlink data) that block 302 is come in enters switching engine module 303;The data packet that CPU module 204 is come in enters switching engine
Module 303;Switching engine module 303 look into the operation of address table 306 to the packet come in, to obtain the navigation information of packet;
If the packet into switching engine module 303 is that downstream network interface is gone toward uplink network interface, in conjunction with flow identifier
(stream-id) packet is stored in the queue of corresponding pack buffer 307;If the queue of the pack buffer 307 is close full,
It abandons;If the packet into switching engine module 303 is not that downstream network interface is gone toward uplink network interface, according to packet
Navigation information is stored in the data packet queue of corresponding pack buffer 307;If the queue of the pack buffer 307 is close full,
Then abandon.
All pack buffer queues of 303 poll of switching engine module, are divided to two kinds of situations in embodiments of the present invention:
If the queue is that downstream network interface is gone toward uplink network interface, meets the following conditions and be forwarded: 1)
It is less than that the port sends caching;2) the queue package counting facility is greater than zero;3) token that rate control module generates is obtained.
If the queue is not that downstream network interface is gone toward uplink network interface, meets the following conditions and is forwarded:
1) it is less than to send caching for the port;2) the queue package counting facility is greater than zero.
Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval
Interface generates token toward the pack buffer queue that uplink network interface is gone, to control the code rate of forwarded upstream.
CPU module 304 is mainly responsible for the protocol processes between node server, the configuration to address table 306, and,
Configuration to rate control module 308.
Ethernet association turns gateway:
As shown in figure 4, mainly including Network Interface Module (downstream network interface module 401, uplink network interface module
402), switching engine module 403, CPU module 404, packet detection module 405, rate control module 408, address table 406, Bao Huan
Storage 407 and MAC adding module 409, MAC removing module 410.
Wherein, the data packet that downstream network interface module 401 is come in enters packet detection module 405;Packet detection module 405 is examined
Ethernet mac DA, ethernet mac SA, Ethernet length or frame type, the view networking destination address of measured data packet
DA, whether meet the requirements depending on networking source address SA, depending on networking data Packet type and packet length, corresponding stream is distributed if meeting
Identifier (stream-id);Then, MAC DA, MAC SA, length or frame type are subtracted by MAC removing module 410
(2byte), and enter corresponding receive and cache, otherwise abandon;
Downstream network interface module 401 detects the transmission caching of the port, if there is Bao Ze is according to the view of packet networking purpose
Address D A knows the ethernet mac DA of corresponding terminal, adds the ethernet mac DA of terminal, Ethernet assists the MAC for turning gateway
SA, Ethernet length or frame type, and send.
The function that Ethernet association turns other modules in gateway is similar with access switch.
Terminal:
It mainly include Network Interface Module, Service Processing Module and CPU module;For example, set-top box mainly connects including network
Mouth mold block, video/audio encoding and decoding engine modules, CPU module;Encoding board mainly includes Network Interface Module, video encoding engine
Module, CPU module;Memory mainly includes Network Interface Module, CPU module and disk array module.
The equipment of 1.3 metropolitan area mesh portions can be mainly divided into 3 classes: node server, node switch, metropolitan area server.
Wherein, node switch mainly includes Network Interface Module, switching engine module and CPU module;Metropolitan area server mainly includes
Network Interface Module, switching engine module and CPU module are constituted.
2, networking data package definition is regarded
2.1 access network data package definitions
Access net data packet mainly include following sections: destination address (DA), source address (SA), reserve bytes,
payload(PDU)、CRC。
As shown in the table, the data packet for accessing net mainly includes following sections:
DA | SA | Reserved | Payload | CRC |
Destination address (DA) is made of 8 bytes (byte), and first character section indicates type (such as the various associations of data packet
Discuss packet, multicast packet, unicast packet etc.), be up to 256 kinds of possibility, the second byte to the 6th byte is metropolitan area net address,
Seven, the 8th bytes are access net address.
Source address (SA) is also to be made of 8 bytes (byte), is defined identical as destination address (DA).
Reserve bytes are made of 2 bytes.
The part payload has different length according to the type of different datagrams, if the type of datagram is various
Protocol package, then the length of the part payload is 64 bytes, if the type of datagram is single group unicast packets, payload
Partial length is 32+1024=1056 byte, is not restricted to above 2 kinds certainly.
CRC is made of 4 bytes, and calculation method follows the Ethernet CRC algorithm of standard.
2.2 Metropolitan Area Network (MAN) packet definitions
The topology of Metropolitan Area Network (MAN) is pattern, may there is 2 kinds, connection even of more than two kinds, i.e. node switching between two equipment
It can all can exceed that 2 kinds between machine and node server, node switch and node switch, node switch and node server
Connection.But the metropolitan area net address of metropolitan area network equipment is uniquely, to close to accurately describe the connection between metropolitan area network equipment
System, introduces parameter in embodiments of the present invention: label, uniquely to describe a metropolitan area network equipment.
In this specification label definition and multiprotocol label switching (Multi-Protocol Label Switch,
MPLS the definition of label) is similar, it is assumed that there are two connections between equipment A and equipment B, then data packet is from equipment A to equipment B
Just there are 2 labels, data packet also there are 2 labels from equipment B to equipment A.Label is divided into label, outgoing label, it is assumed that data packet into
The label (entering label) for entering equipment A is 0x0000, and the label (outgoing label) when this data packet leaves equipment A may reform into
0x0001.The networking process of Metropolitan Area Network (MAN) is to enter network process under centralized control, also means that address distribution, the label of Metropolitan Area Network (MAN)
Distribution be all to be dominated by metropolitan area server, node switch, node server be all passively execute, this point with
The label distribution of MPLS is different, and the distribution of the label of MPLS is the result that interchanger, server are negotiated mutually.
As shown in the table, the data packet of Metropolitan Area Network (MAN) mainly includes following sections:
DA | SA | Reserved | Label | Payload | CRC |
That is destination address (DA), source address (SA), reserve bytes (Reserved), label, payload (PDU), CRC.Its
In, the format of label, which can refer to, such as gives a definition: label is 32bit, wherein high 16bit retains, only with low 16bit, its position
Set is between the reserve bytes and payload of data packet.
Based on the above-mentioned characteristic of view networking, one of the core concepts of the embodiments of the present invention is proposed, it then follows regard the association of networking
View, first is communicated depending on networked terminals and one or more targets second depending on networked terminals, can will be saved from the first view networking
The first communications identification and one or more targets second for the first view networked terminals itself that point server obtains regard networked terminals
The second communications identification be sent to the second view networked node server, by second depending on networked node server establish the first view networking
Terminal and one or more targets second regard the communication between networked terminals.
Referring to Fig. 5, a kind of step flow chart of means of communication embodiment of the invention is shown, this method can be applied to
Depending in networking, view networking may include the first view networked terminals, the second view networked terminals, first regard networked node server and the
Two view networked node servers, wherein the first view networked terminals are networked with the first view networked node server and the second view respectively
Node server is communicated, and the second view networked terminals take with the first view networked node server and the second view networked node respectively
Business device is communicated, and above-mentioned first, which regards networked terminals and second, regards networked terminals as two concepts in contrast, and the first view joins
Network termination can be interchangeable under the premise of not influencing respective function, effect with second depending on networked terminals, the embodiment of the present invention
It is not specifically limited with second depending on the titles etc. of networked terminals to first depending on networked terminals.Similarly, the embodiment of the present invention is also to
One is not specifically limited depending on networked node server and second depending on the title etc. of networked node server.This method specifically can wrap
Include following steps:
Step 501, the first view networked terminals send log-on message to the first view networked node server, and establish and second
Depending on the long connection between networked node server.
In the embodiment of the present invention, first to regard networked terminals can be mobile terminal, which can be for based on Android
The mobile terminal of operating system, or the mobile terminal based on IOS operating system, the embodiment of the present invention network to the first view
Operating system used by terminal etc. is not specifically limited.
First depending on networked terminals log-on message may include user first depending on inputted on networked terminals user name letter
Breath and encrypted message also may include user fingerprint feature information of typing, face feature information on the first view networked terminals
With sound characteristic information etc., the embodiment of the present invention is not made specifically to first depending on content and form of the log-on message of networked terminals etc.
Limitation.
Long connection is that a kind of connection type opposite with short connection is established when short connection refers to the double hairs of communication by data interaction
One connection, data interaction finish, then disconnect this connection.Long connection, which refers to, can continuously transmit multiple data in a connection
Packet, if sent without data packet, needs both sides to send out link detecting packet during connecting holding.
In one preferred embodiment of the invention, it is sent in the first view networked terminals to the first view networked node server
Before log-on message, the first view networked terminals send registration information to the first view networked node server, and the first view is networked
Terminal itself is registered in the first view networked node server.Wherein, registration information may include username information to be registered
With encrypted message to be registered.After first receives the registration information of the first view networked terminals depending on networked node server, first
Username information to be registered in registration information is checked, it is therefore intended that determine username information to be registered whether with
Registered username information is identical, and if they are the same, then the first view networked node server returns related to the first view networked terminals
Prompt information, such as user name are registered;If it is different, then first regarding networked node server to the first view networked terminals return phase
Prompt information is closed, such as is succeeded in registration.After first succeeds in registration first depending on networked terminals depending on networked node server, the
One can also further be sent to first depending on the username information in the registration information of networked terminals depending on networked node server
Second view networked node server, second regards networked node server distributes uniquely as the username information of the first view networked terminals
The first communications identification, and the first communications identification is back to the first view networked node server.
Step 502, the first view networked terminals receive the identity that the first view networked node server is returned according to log-on message
Information and address list information.
In the embodiment of the present invention, first view networked terminals to first view networked node server send log-on message, first
Safety verification is carried out to log-on message depending on networked node server, after being verified, first can depending on networked node server
The first view networked terminals are back to depending on the identity information and address list information of networked terminals with first.First view networked node service
The identity information and address list information of the first view networked terminals can be stored in advance in device according to the form of list, and, second
Depending on the identity information and address list information of networked terminals.Wherein, identity information may include the first view networked terminals in the second view
The first communications identification in networked node server, address list information may include associated at least with the first view networked terminals
Second communications identification of the one second view networked terminals in the second view networked node server.It is above-mentioned to regard networked terminals with first
Associated second may be considered the second view networking for having " good friend " relationship with the first view networked terminals depending on networked terminals eventually
End.First pair depending on that can also be stored in advance in networked node server between log-on message and identity information and address list information
Should be related to, therefore, first depending on networked node server can according to first view networked terminals log-on message with it is above-mentioned it is corresponding pass
System determines identity information corresponding with log-on message and address list information.
For example, first believes depending on log-on message D1 and identity information S1 and address list are stored in advance in networked node server J1
The corresponding relationship between T1 is ceased, and, the corresponding relationship between log-on message D2 and identity information S2 and address list information T2.The
One view networked node server J1 receives the logon information D1 of the first view networked terminals Z1, then the first view networked node server J1
Identity information S1 and address list information T1 are back to the first view networked terminals Z1.
In practical applications, first body can be searched according to the username information in log-on message depending on networked node server
Part information and address list information.That is, first depending on that can be stored in advance username information and body in networked node server
Corresponding relationship between part information and address list information.
In one preferred embodiment of the invention, first the first view networked terminals are found depending on networked node server
After identity information and address list information, it can be returned according to first depending on pre-assigned first downstream communications link of networked terminals
Identity information and address list information are returned to the first view networked terminals.
In this practical application, networking is regarded as the network with centralized control functions, including main control server and undernet
Equipment, which includes terminal, and one of the core idea depending on networking is, by notifying to exchange by main control server
Equipment is directed to when time downstream communications link of service matches table, and the table for being then based on the configuration carries out the transmission of data packet.
That is, including: depending on the communication means in networking
Main control server configuration is when time downstream communications link of service;By source terminal (the such as first view networked node server)
What is sent works as time data packet of service, is sent to target terminal (the such as first view networked terminals) according to downstream communications link.
In embodiments of the present invention, it includes: notice when the downlink of secondary service is logical that time downstream communications link of service is worked as in configuration
Believe that switching equipment involved in link matches table;It furthermore, include: that inquiry is configured according to downstream communications link transmission
Table, switching equipment are transmitted received data packet by corresponding port.
In the concrete realization, service includes unicast communication service and Multicast Communication Service.I.e. either cast communication is still
Unicast communication can realize the communication in view networking using the above-mentioned core idea with table-table.
As previously mentioned, view networking includes access mesh portions, in access net, which is node server, under
The grade network equipment includes access switch and terminal.
For the unicast communication service in access net, main control server configuration is when time downstream communications link of service
Step may comprise steps of:
Sub-step S11, the service request protocol package that main control server is initiated according to source terminal are obtained when time downlink of service
Communication link information, downstream communications link information include participating in when time downlink of the main control server of service and access switch
Communication port information.
Sub-step S12, main control server are arranged according to downstream communication ports information in data packet addressed table inside it
When the downlink port that the data packet of secondary service is oriented to;And the downstream communication ports information according to access switch, to corresponding
Access switch sending port configuration order.
Sub-step S13, access switch according in port configuration command data packet addressed table inside it, setting when time
The downlink port that the data packet of service is oriented to.
For the Multicast Communication Service (such as video conference) in access net, main control server is obtained when under time service
The step of row communication link information may include following sub-step:
Sub-step S21, main control server obtain the service request agreement for the application Multicast Communication Service that target terminal is initiated
It wraps, includes the access net address of service type information, service content information and target terminal in service request protocol package;Wherein,
It include service number in service content information.
Sub-step S22, main control server in preset content-address mapping table, extract source terminal according to service number
Access net address.
Sub-step S23, main control server obtains the corresponding multicast address of source terminal, and distributes to target terminal;And according to
According to the access net address of service type information, source terminal and target terminal, the communication link information when time multicast services is obtained.
Step 503, first at least one target second view networked terminals are selected from address list information depending on networked terminals
Second communications identification, by the second communication of the first communications identification and at least one target second view networked terminals in identity information
Mark is sent to the second view networked node server, so that the second view networked node server establishes the first view networked terminals and extremely
A few target second regards the communication between networked terminals.
In the embodiment of the present invention, first can be in response to the selection operation of user, from address list information depending on networked terminals
Determination obtains one or more second communications identifications corresponding with selection operation.For determining the second obtained communications identification pair
Second answered is properly termed as target second depending on networked terminals and regards networked terminals, and target second regards the networking of the view of networked terminals i.e. first eventually
The communication object at end.Further, the first communications identification and target second are regarded the second of networked terminals by the first view networked terminals
Communications identification is sent to the second view networked node server.Specifically, first depending on networked terminals can by the first communications identification and
Target second is encapsulated in a data packet depending on the second communications identification of networked terminals, is sent to the second view in the form of data packet
Networked node server.
If first has selected a target second to be communicated depending on networked terminals depending on networked terminals, the second view networked node
Server regards the second communications identification of networked terminals according to the first communications identification and a target second, establishes the networking of the first view eventually
End and a target second regard the communication between networked terminals, and network eventually in the first view networked terminals and a view of target second
Stream medium data is transmitted between end.Specifically, the second Streaming Media that can regard networked terminals for first depending on networked node server
Data are transferred to target second and regard networked terminals, it is also possible to which the stream medium data that target second regards networked terminals is transmitted
To the first view networked terminals, the final point-to-point chat feature realized the first view networked terminals and target second and regard networked terminals.
If first has selected multiple targets second to be communicated depending on networked terminals depending on networked terminals, the second view networked node
Server regards the second communications identification of networked terminals according to the first communications identification and multiple targets second, establishes the networking of the first view eventually
End and multiple targets second regard the communication between networked terminals, and network eventually in the first view networked terminals and the view of multiple targets second
It holds in the endpoint groups of composition and transmits stream medium data.Specifically, second the first view can be networked depending on networked node server
The stream medium data of terminal is transferred to multiple targets second parallel and regards networked terminals, it is also possible to which a target second is regarded
The stream medium data of networked terminals is transferred to the first view networked terminals parallel and other targets second regard networked terminals, final to realize
The group chatting function of first view networked terminals and multiple targets second view networked terminals.
It should be noted that outside source, i.e., the first view join each other for the first view networked terminals and the second view networked terminals
Network termination acquisition stream medium data is simultaneously sent to the second view networked terminals, and second plays the Streaming Media received depending on networked terminals
Data, meanwhile, second acquires stream medium data depending on networked terminals and is sent to the first view networked terminals, and first broadcasts depending on networked terminals
Put the stream medium data received.Due to be depending on the communication between networked terminals it is lasting, first adopts depending on networked terminals
The stream medium data of collection, second depending on networked terminals acquisition stream medium data can be it is lasting.
In the embodiment of the present invention, first not only has depending on networked node server to the first view networked terminals and the second view connection
The management function of network termination, storage and forwarding including registration, login, identity information and address list information etc., the first view networking
Node server also has the writing function of communication message, and specifically, first can be from the second view connection depending on networked node server
Net node server obtains first depending on networked terminals and at least one second stream matchmaker transmitted in communication process depending on networked terminals
The relevant information of volume data, and relevant information is stored;Wherein, relevant information includes at least one of: Streaming Media number
According to sending side terminal, the receiving side terminal of stream medium data, the sending time of stream medium data, stream medium data reception when
Between etc., the content etc. of the relevant information of streaming media data of the embodiment of the present invention is not specifically limited.
Based on a kind of above-mentioned related description about means of communication embodiment, a kind of single chat for regarding networked terminals is described below
With the implementation method of group chat, as shown in fig. 6, regard networked terminals to application server complete register when, application server be view
Networked terminals are registered in streaming media server, obtain User ID of the view networked terminals in streaming media server.Depending on connection
Network termination logs on to application server by log-on message, obtains user information and friend information, includes other in friend information
Long connection is established depending on the User ID of networked terminals, and with streaming media server.It can be by itself User ID depending on networked terminals
With the User ID of other view networked terminals, using streaming media server as transit node, realize regard networked terminals and one other
Depending on the single chat function between networked terminals, and, depending on the group chat function between networked terminals and other multiple view networked terminals.And
And data interaction can be carried out between application server and streaming media server, realize user management and Message Record etc..
The embodiment of the present invention is applied in view networking, and view networking may include that the first view networked terminals, the second view networking are whole
End, the first view networked node server and the second view networked node server, wherein the first view networked terminals are regarded with first respectively
Networked node server and second is communicated depending on networked node server, and the second view networked terminals are saved with the first view networking respectively
Point server and second is communicated depending on networked node server.
In the embodiment of the present invention, the first view networked terminals send log-on message to the first view networked node server, and build
The vertical long connection between the second view networked node server.First view networked node server is used to carry out view networked terminals
Management can return to identity information and address list information to the first view according to the log-on message of the first view networked terminals and network eventually
End.Wherein, it may include first communication mark of the first view networked terminals in the second view networked node server in identity information
Know, may include at least one second view networked terminals associated with the first view networked terminals in address list information in the second view
The second communications identification in networked node server.First view networked terminals select one or more second from address list information
Depending on the second communications identification of networked terminals, the view networking of target second is properly termed as depending on networking by the second of the second communications identification of selection
Terminal, and then the first communications identification of the first view networked terminals itself and one or more targets second are regarded the of networked terminals
Two communications identifications are sent to the second view networked node server.Second can be according to first received depending on networked node server
Communications identification and the second communications identification establish the first view networked terminals and one or more targets second regard between networked terminals
Communication.
The characteristic of application view networking of the embodiment of the present invention, first can be according to itself the first communications identification depending on networked terminals
With the second communications identification of one or more targets second view networked terminals, establish with the one or more view of target second networkings eventually
Communication between end.The embodiment of the present invention, which does not need video conference, can be realized the communication regarded between networked terminals, avoid
Frequent switching between video conference and application program simplifies the step of communication, improves the efficiency of communication, optimizes communication
User experience.
It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method
It closes, but those skilled in the art should understand that, embodiment of that present invention are not limited by the describe sequence of actions, because according to
According to the embodiment of the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should
Know, the embodiments described in the specification are all preferred embodiments, and the related movement not necessarily present invention is implemented
Necessary to example.
Referring to Fig. 7, the structural block diagram of the first view networked terminals in a kind of communication system embodiment of the invention is shown, it should
System can be applied in view networking, may include the first view networked terminals, the second view networked terminals, the first view networking depending on networking
Node server and the second view networked node server, wherein the first view networked terminals regard networked node service with first respectively
Device and second is communicated depending on networked node server, the second view networked terminals respectively with the first view networked node server and the
Two are communicated depending on networked node server, and first in the system can specifically include following module depending on networked terminals:
Link block 701 is logged in, for sending log-on message to the first view networked node server, and is established and the second view
Long connection between networked node server.
Information receiving module 702 is believed for receiving the first view networked node server according to the identity that log-on message returns
Breath and address list information, identity information include first communication mark of the first view networked terminals in the second view networked node server
Know, address list information includes at least one second view networked terminals associated with the first view networked terminals in the second view networking section
The second communications identification in point server.
Sending module 703 is selected, for selecting the of at least one target second view networked terminals from address list information
First communications identification and at least one target second are sent to second depending on the second communications identification of networked terminals by two communications identifications
Depending on networked node server, the second view networked node server is used to be regarded according to the first communications identification and at least one target second
Second communications identification of networked terminals is established logical between the first view networked terminals and at least one target second view networked terminals
News.
In one preferred embodiment of the invention, the first view networked terminals further include: registration module 704, for stepping on
Before record link block 701 sends log-on message to the first view networked node server, to the first view networked node server hair
Registration information is sent, the first view networked node server is used for according to registration information, from second depending on obtaining in networked node server
First communications identification.
In one preferred embodiment of the invention, the first view networked node server is used for according to the use in log-on message
Name in an account book information searches identity information corresponding with username information and address list letter from pre-set view networked terminals list
Breath;First is also used to return according to first depending on preconfigured first downstream communications link of networked terminals depending on networked node server
Identity information and address list information are returned to the first view networked terminals.
In one preferred embodiment of the invention, the first view networked node server is used for from the second view networked node clothes
Business device obtains the first view networked terminals and at least one the second stream medium data transmitted in communication process depending on networked terminals
Relevant information, and relevant information is stored and/or shown;Wherein, relevant information includes at least one of: Streaming Media number
According to sending side terminal, the receiving side terminal of stream medium data, the sending time of stream medium data, stream medium data reception when
Between.
In one preferred embodiment of the invention, the second view networked node server be used for according to the first communications identification and
One target second regards the second communications identification of networked terminals, establishes the first view networked terminals and the view of target second networking eventually
Communication between end, and first depending on networked terminals and a target second depending on transmitting stream medium data between networked terminals;The
Two are also used to regard the second communication mark of networked terminals according to the first communications identification and multiple targets second depending on networked node server
Know, establish the first view networked terminals and multiple targets second and regard communication between networked terminals, and in the first view networked terminals and
Stream medium data is transmitted in the endpoint groups that multiple targets second are formed depending on networked terminals.
For system embodiments, since it is basically similar to the method embodiment, related so being described relatively simple
Place illustrates referring to the part of embodiment of the method.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these
Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices
Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices
In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet
The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that
Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart
And/or in one or more blocks of the block diagram specify function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Above to a kind of means of communication provided by the present invention and a kind of communication system, it is described in detail, herein
Apply that a specific example illustrates the principle and implementation of the invention, the explanation of above example is only intended to help
Understand method and its core concept of the invention;At the same time, for those skilled in the art, according to the thought of the present invention,
There will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as to this
The limitation of invention.
Claims (10)
1. a kind of means of communication, which is characterized in that the method be applied to view networking in, it is described view networking include: the first view join
Network termination, the second view networked terminals, the first view networked node server and the second view networked node server, the first view connection
Network termination is communicated depending on networked node server and described second depending on networked node server with described first respectively, and described
Two are communicated depending on networked node server and described second depending on networked node server with described first respectively depending on networked terminals,
The described method includes:
The first view networked terminals send log-on message to the first view networked node server, and establish and described second
Depending on the long connection between networked node server;
Described first receives the identity that the first view networked node server is returned according to the log-on message depending on networked terminals
Information and address list information, the identity information include the first view networked terminals in the second view networked node server
In the first communications identification, the address list information include it is associated with the first view networked terminals at least one described the
Second communications identification of the two view networked terminals in the second view networked node server;
Described first selects the second of at least one target second view networked terminals depending on networked terminals from the address list information
Communications identification sends the second communications identification that first communications identification and at least one described target second regard networked terminals
To the second view networked node server, the second view networked node server be used for according to first communications identification and
At least one target second regards the second communications identification of networked terminals, establishes the first view networked terminals and at least one
The target second regards the communication between networked terminals.
2. the means of communication according to claim 1, which is characterized in that regarded in the first view networked terminals to described first
Before networked node server sends log-on message, the method also includes:
The first view networked terminals send registration information, the first view networking section to the first view networked node server
Point server is used for according to the registration information, from described second depending on obtaining the first communication mark in networked node server
Know.
3. the means of communication according to claim 1, which is characterized in that the first view networked node server is used for basis
Username information in the log-on message is searched and the username information pair from pre-set view networked terminals list
The identity information and the address list information answered;
Described first is also used to depending on networked node server according to the first view preconfigured first downlink of networked terminals
Communication link returns to the identity information and the address list information to the first view networked terminals.
4. the means of communication according to claim 3, which is characterized in that described first depending on networked node server be also used to from
The second view networked node server obtains the first view networked terminals and at least one described second view networked terminals exists
The relevant information of the stream medium data transmitted in communication process, and the relevant information is stored and/or shown;
Wherein, the relevant information includes at least one of: the reception of the sending side terminal, stream medium data of stream medium data
Square terminal, the sending time of stream medium data, the receiving time of stream medium data.
5. the means of communication according to any one of claim 1 to 4, which is characterized in that the second view networked node clothes
Device be engaged in for regarding the second communications identification of networked terminals according to first communications identification and a target second, establishes institute
The communication between the first view networked terminals and the view of target second networked terminals is stated, and in the first view networked terminals
And a target second is depending on transmitting stream medium data between networked terminals;
Described second is also used to depending on networked node server according to first communications identification and multiple targets second view connection
Second communications identification of network termination is established between the first view networked terminals and multiple targets second view networked terminals
Communication, and stream is transmitted in the endpoint groups of the first view networked terminals and multiple targets second view networked terminals composition
Media data.
6. a kind of communication system, which is characterized in that the system be applied to view networking in, it is described view networking include: the first view join
Network termination, the second view networked terminals, the first view networked node server and the second view networked node server, the first view connection
Network termination is communicated depending on networked node server and described second depending on networked node server with described first respectively, and described
Two are communicated depending on networked node server and described second depending on networked node server with described first respectively depending on networked terminals,
Described first includes: depending on networked terminals
Link block is logged in, for sending log-on message to the first view networked node server, and is established and described second
Depending on the long connection between networked node server;
Information receiving module is believed for receiving the first view networked node server according to the identity that the log-on message returns
Breath and address list information, the identity information include the first view networked terminals in the second view networked node server
The first communications identification, the address list information include with it is described first view networked terminals it is associated at least one described second
Depending on second communications identification of the networked terminals in the second view networked node server;
Sending module is selected, second for selecting at least one target second view networked terminals from the address list information is logical
First communications identification and at least one described target second are sent to by news mark depending on the second communications identification of networked terminals
The second view networked node server, the second view networked node server is for according to first communications identification and extremely
A few target second regards the second communications identification of networked terminals, establishes the first view networked terminals and at least one institute
State the communication between the view networked terminals of target second.
7. communication system according to claim 6, which is characterized in that the first view networked terminals further include:
Registration module, for the logins link block to it is described first view networked node server transmission log-on message it
Before, Xiang Suoshu first regards networked node server and sends registration information, and the first view networked node server is used for according to institute
Registration information is stated, from described second depending on obtaining first communications identification in networked node server.
8. communication system according to claim 6, which is characterized in that the first view networked node server is used for basis
Username information in the log-on message is searched and the username information pair from pre-set view networked terminals list
The identity information and the address list information answered;
Described first is also used to depending on networked node server according to the first view preconfigured first downlink of networked terminals
Communication link returns to the identity information and the address list information to the first view networked terminals.
9. communication system according to claim 8, which is characterized in that the first view networked node server is used for from institute
It states the second view networked node server and obtains the first view networked terminals and at least one described second view networked terminals logical
The relevant information of the stream medium data transmitted during news, and the relevant information is stored and/or shown;
Wherein, the relevant information includes at least one of: the reception of the sending side terminal, stream medium data of stream medium data
Square terminal, the sending time of stream medium data, the receiving time of stream medium data.
10. communication system according to any one of claims 6 to 9, which is characterized in that the second view networked node clothes
Device be engaged in for regarding the second communications identification of networked terminals according to first communications identification and a target second, establishes institute
The communication between the first view networked terminals and the view of target second networked terminals is stated, and in the first view networked terminals
And a target second is depending on transmitting stream medium data between networked terminals;
Described second is also used to depending on networked node server according to first communications identification and multiple targets second view connection
Second communications identification of network termination is established between the first view networked terminals and multiple targets second view networked terminals
Communication, and stream is transmitted in the endpoint groups of the first view networked terminals and multiple targets second view networked terminals composition
Media data.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811270010.1A CN109451001B (en) | 2018-10-29 | 2018-10-29 | Communication method and system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811270010.1A CN109451001B (en) | 2018-10-29 | 2018-10-29 | Communication method and system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109451001A true CN109451001A (en) | 2019-03-08 |
CN109451001B CN109451001B (en) | 2021-09-28 |
Family
ID=65549230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811270010.1A Active CN109451001B (en) | 2018-10-29 | 2018-10-29 | Communication method and system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109451001B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110187846A (en) * | 2019-04-17 | 2019-08-30 | 视联动力信息技术股份有限公司 | Print system, method and apparatus |
CN110380876A (en) * | 2019-06-26 | 2019-10-25 | 视联动力信息技术股份有限公司 | Group chat service implementation method, device, system, terminal, server and medium |
CN111355916A (en) * | 2020-02-17 | 2020-06-30 | 视联动力信息技术股份有限公司 | Method, device, equipment and storage medium for establishing video networking communication connection |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103686072A (en) * | 2013-11-15 | 2014-03-26 | 北京视联动力国际信息技术有限公司 | Video internet video monitoring method and system, protocol conversion server, and video internet server |
CN105306413A (en) * | 2014-06-13 | 2016-02-03 | 北京视联动力国际信息技术有限公司 | Information release method and system, articulated naturality web server and release terminal |
CN106331581A (en) * | 2015-07-06 | 2017-01-11 | 北京视联动力国际信息技术有限公司 | Method and device for communication between mobile terminal and video networking terminal |
CN107888391A (en) * | 2016-09-29 | 2018-04-06 | 北京视联动力国际信息技术有限公司 | A kind of Web conference operating method and Web conference central management system |
CN107995069A (en) * | 2016-10-26 | 2018-05-04 | 北京视联动力国际信息技术有限公司 | A kind of method and apparatus of terminal video push |
CN108418778A (en) * | 2017-02-09 | 2018-08-17 | 北京视联动力国际信息技术有限公司 | A kind of internet and method, apparatus and interactive system regarding connected network communication |
CN108462589A (en) * | 2017-02-20 | 2018-08-28 | 北京视联动力国际信息技术有限公司 | A kind of method for connecting network and device of terminal |
CN108573011A (en) * | 2017-11-20 | 2018-09-25 | 北京视联动力国际信息技术有限公司 | A kind of displaying of terminal device and device |
CN109451263A (en) * | 2018-10-17 | 2019-03-08 | 视联动力信息技术股份有限公司 | Communication means and device in video conference |
-
2018
- 2018-10-29 CN CN201811270010.1A patent/CN109451001B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103686072A (en) * | 2013-11-15 | 2014-03-26 | 北京视联动力国际信息技术有限公司 | Video internet video monitoring method and system, protocol conversion server, and video internet server |
CN105306413A (en) * | 2014-06-13 | 2016-02-03 | 北京视联动力国际信息技术有限公司 | Information release method and system, articulated naturality web server and release terminal |
CN106331581A (en) * | 2015-07-06 | 2017-01-11 | 北京视联动力国际信息技术有限公司 | Method and device for communication between mobile terminal and video networking terminal |
CN107888391A (en) * | 2016-09-29 | 2018-04-06 | 北京视联动力国际信息技术有限公司 | A kind of Web conference operating method and Web conference central management system |
CN107995069A (en) * | 2016-10-26 | 2018-05-04 | 北京视联动力国际信息技术有限公司 | A kind of method and apparatus of terminal video push |
CN108418778A (en) * | 2017-02-09 | 2018-08-17 | 北京视联动力国际信息技术有限公司 | A kind of internet and method, apparatus and interactive system regarding connected network communication |
CN108462589A (en) * | 2017-02-20 | 2018-08-28 | 北京视联动力国际信息技术有限公司 | A kind of method for connecting network and device of terminal |
CN108573011A (en) * | 2017-11-20 | 2018-09-25 | 北京视联动力国际信息技术有限公司 | A kind of displaying of terminal device and device |
CN109451263A (en) * | 2018-10-17 | 2019-03-08 | 视联动力信息技术股份有限公司 | Communication means and device in video conference |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110187846A (en) * | 2019-04-17 | 2019-08-30 | 视联动力信息技术股份有限公司 | Print system, method and apparatus |
CN110380876A (en) * | 2019-06-26 | 2019-10-25 | 视联动力信息技术股份有限公司 | Group chat service implementation method, device, system, terminal, server and medium |
CN110380876B (en) * | 2019-06-26 | 2022-02-18 | 视联动力信息技术股份有限公司 | Group chat service implementation method, device, system, terminal, server and medium |
CN111355916A (en) * | 2020-02-17 | 2020-06-30 | 视联动力信息技术股份有限公司 | Method, device, equipment and storage medium for establishing video networking communication connection |
CN111355916B (en) * | 2020-02-17 | 2022-07-22 | 视联动力信息技术股份有限公司 | Method, device, equipment and storage medium for establishing video networking communication connection |
Also Published As
Publication number | Publication date |
---|---|
CN109451001B (en) | 2021-09-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108881799B (en) | A kind of system and method carrying out view networked video meeting | |
CN109451263A (en) | Communication means and device in video conference | |
CN108965224A (en) | A kind of method and apparatus of video on demand | |
CN109167960A (en) | A kind of processing method and system of video stream data | |
CN109120879A (en) | A kind of processing method and system of video conference | |
CN109963109A (en) | A kind of processing method and system of video conference | |
CN109889779A (en) | A kind for the treatment of method and apparatus of packet out-ordering | |
CN109379254A (en) | A kind of detection method and system of the network connection based on video conference | |
CN109547731A (en) | A kind of methods of exhibiting and system of video conference | |
CN110138728A (en) | A kind of sharing method and device of video data | |
CN109714604A (en) | A kind of processing method and system regarding networking data | |
CN109743526A (en) | A kind of communication connection method for building up and system based on view networking | |
CN109040656A (en) | A kind of processing method and system of video conference | |
CN109451001A (en) | A kind of means of communication and system | |
CN110233982A (en) | A kind of monitoring method and device based on view networking | |
CN110177023A (en) | A kind of communication connection detection method and device based on view networking | |
CN109743284A (en) | A kind of method for processing video frequency and system based on view networking | |
CN109005378A (en) | A kind of processing method and system of video conference | |
CN109743555A (en) | A kind of information processing method and system based on view networking | |
CN109347856A (en) | A kind of login method and system regarding networked terminals | |
CN109286775A (en) | A kind of multi-person conference control method and system | |
CN109525663A (en) | A kind of methods of exhibiting and system of video data | |
CN110445759A (en) | A kind of electronic whiteboard sharing method and device | |
CN110351573A (en) | Virtual present presentation method, system and device | |
CN110072154A (en) | A kind of group building method and transfer server based on view networking |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant |