CN102195993A - Control method, terminal, control server and system of Skype network - Google Patents
Control method, terminal, control server and system of Skype network Download PDFInfo
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Abstract
The invention discloses a control method, terminal, control server and system of a Skype network, wherein the method comprises the following steps: a Skype client detects the information of super nodes in the Skype network and reports the information of the super nodes to the control server at the network side; and the control server limits the uplink bandwidth of the super nodes according to the information of the super nodes. In the invention, the control server limits the uplink bandwidth of the super nodes, thus the capacity of the Skype network can be limited; the hardware cost of the utilized equipment is low; the limit of the Skype network can be realized under the conditions that the high processing performance is not needed and a user nearly has no perception; and the defects of no pertinence limit, high equipment cost and user perception influence in the prior art are solved.
Description
Technical field
The present invention relates to the Internet telephony application technology in the communications field, particularly, relate to a kind of " Skype " network control method, terminal, Control Server and system.
Background technology
" Skype " is a kind of point-to-point (Point to Point, abbreviation P2P) client applications that utilizes IP network transmission sound of architecture, be a kind of network real-time phonetic tool of communications, be a kind of important use of the networking telephone, its number of users and telephone traffic increase fast.Because Skype is based on a kind of P2P of the Internet and uses, has sizable difficulty at the Control work of Skype network capacity and quality.
Existing control method to the Skype network, mainly contain dual mode: first kind is by the P2P flow in the limiting network; Second kind is by deep-packet detection, the packet in the network is detected, by the data packet discarding of Skype being limited network capacity and the communication quality of Skype;
In realizing process of the present invention, the inventor finds the control method of Skype network in the prior art, and there are the following problems at least:
1. though first method is widely used, cost is low, and its P2P that limits in the whole network uses, comprise that BT downloads, Online Video is shared etc., targetedly the Skype network capacity is not limited, its effect and not obvious, the perception in the time of also can influencing the user and use other P2P services.
2. second method is very high to the performance requirement of equipment, detects to belong to the very high disposal ability of packets need that Skype uses in the lot of data bag; Simultaneously, because the form of Skype application data bag and characteristics are always in variation, the reliability and the accuracy of this detection are lower, with the data packet discarding of normal use, influence user's perception easily.
Summary of the invention
First purpose of the present invention is to propose a kind of Skype network control method, with the network capacity of achieve effective control Skype, further improves service quality and reduces cost.
Second purpose of the present invention is to propose a kind of terminal, to realize assisting the network capacity of control Skype.
The 3rd purpose of the present invention is to propose a kind of Control Server, with network capacity and the service quality of achieve effective control Skype.
The 4th purpose of the present invention is to propose a kind of Skype network control system, with the network capacity of achieve effective control Skype, further improves service quality and reduces cost.
For realizing above-mentioned first purpose, according to an aspect of the present invention, provide a kind of Skype network control method, comprising: the Skype client detects the super node information in the Skype network, and with the Control Server of super node information report network side; Control Server limits the upstream bandwidth of super node.
Preferably, the super node information that the Skype client detects in the Skype network specifically can comprise: the terminal of carrying the access the Internet of Skype client in this Skype network settings one assembling, terminal is by the predeterminated frequency login and close the Skype client, by the super node information in the Skype client detection Skype network.
Control Server limits and can comprise the upstream bandwidth of super node: bandwidth management server is limited in the upstream bandwidth of super node in the setting range in setting-up time.
Above-mentioned super node information can comprise the IP address and the port numbers of super node.
For realizing above-mentioned second purpose, according to another aspect of the present invention, provide a kind of terminal, comprising: client modules is used to preserve the Skype client; Memory module is used to store the super node information that the Skype client detects; Control module is used to control the client modules login and closes the Skype client, the super node information of Skype client detection is sent to the Control Server of network side.
Wherein, memory module can be with the super node information stores in registration table, and super node information can comprise the IP address and the port numbers of super node.
For realizing above-mentioned the 3rd purpose, according to another aspect of the present invention, provide a kind of Control Server, comprising: interface module is used to receive super node information; Parsing module is used to resolve super node information and obtains corresponding super node; The bandwidth control module is used for the upstream bandwidth of super node is limited.
Wherein, the bandwidth control module can comprise: temporary limit strategy submodule is used in setting-up time the upstream bandwidth of super node is limited in the setting range.
For realizing above-mentioned the 4th purpose, according to another aspect of the present invention, provide a kind of Skype network control system, comprising: terminal, be mounted with the Skype client, be used for detecting the super node information of Skype network; The Control Server of network side is used to receive super node information, and according to super node information the upstream bandwidth of each super node is carried out temporary limit.
Skype network control method, terminal, Control Server and the system of various embodiments of the present invention, information by the super node in the Skye client detecting Skype network, and report network side Control Server limits with the upstream bandwidth to super node, therefore, can effectively control the ability of the interstitial content, addressability and the bag relaying that insert the Skype network, thus the capacity of control Skype network.The present invention can not only effectively limit network capacity and the service quality of Skype, and the device hardware cost that uses is low, do not need very high handling property to realize, almost can realize under the situation of unaware restriction to the Skype network can significantly reducing cost the user.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of being write, claims and accompanying drawing.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification, is used from explanation the present invention with embodiments of the invention one, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is according to Skype schematic network structure of the prior art;
Fig. 2 is according to Skype network control system structure embodiment schematic diagram of the present invention;
Fig. 3 is the embodiment signaling process figure of the Skype network control method according to the present invention and the internal structure schematic diagram of Control Server;
Fig. 4 is embodiment one structural representation of the terminal according to the present invention;
Fig. 5 is embodiment two structural representations of the terminal according to the present invention.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in qualification the present invention.
Below by Fig. 2-Fig. 5 Skype network control system of the present invention, method, equipment are illustrated, in order to understand conveniently, Fig. 2 can contrast understanding with Fig. 1.
Fig. 2 is according to Skype network control system structure embodiment schematic diagram of the present invention.As shown in Figure 2, native system comprises:
Intelligent terminal is mounted with the Skype client, is used for detecting the super node information of Skype network, and is uploaded to the server of network side, can be PC or other the simple intelligent terminals that the Skype client can be installed and can normally use the Skype function.As the intelligent terminal among Fig. 21, intelligent terminal 2;
The Control Server of network side is used to receive the super node information that above-mentioned intelligent terminal reports, and limits according to the upstream bandwidth of super node information to each super node.
Present embodiment provides a kind of method of control Skype network capacity of simple possible, utilize the terminal of loading the Skype client can detect super node, can be with the characteristics of super node information stores in the windows registration table in its network, one assembling is set in network carries the intelligent terminal of Skype client, in order to the super node information in the detecting Skype network, and these information are passed to the network controls server, by Control Server the upstream bandwidth of super node is carried out of short duration restriction, thereby the stability of super node quantity ability and Skype network configuration in the restriction Skype network is to reach the purpose of restriction Skype network capacity and service quality.
Skype network configuration of the prior art as shown in Figure 1, three kinds of nodes are arranged in the network, a kind of is ordinary node (Ordinary node), promptly loaded Skype client (Skye client, abbreviation SC) common computer or intelligent terminal, operation Skype application program is carried out speech communication, video communication or file transfer above it.Another kind is super node (Super Node, be called for short SN), it is the end points of ordinary node, as long as any one main frame has a publicly-owned IP address (public network address), enough CPU, internal memory and network bandwidth resources, can become super node, it has high access bandwidth, high throughput, beats memory capacity.The third node is a Skype registration logon server, and it verifies the information of other login user, and the information of the upper and lower line of user is stored, and supports user's search behavior simultaneously.
Among Fig. 2 embodiment, can access the Internet PC or other the simple intelligent terminals that one assembling is loaded with the Skype client be set at the whole network, as the intelligent terminal among Fig. 21, intelligent terminal 2, these intelligent terminals can constantly be restarted, login, close the operation of Skype client, those skilled in the art should understand, the Skype client can obtain super node information (IP address and port numbers) thus with the super node information stores that detects in its network in registration table.
As shown in Figure 2, intelligent terminal can be according to the time interval of setting, as detected all super node information being passed through instant message (Instant Message every 3 minutes, be called for short IM), ftp file transmission or other forms are sent on the Control Server of the Internet side, limit by the upstream bandwidth of Control Server these super nodes, as in second the upstream bandwidth of all super nodes being limited in the 500-1kbps at setting 30-50, quantity and access capability to super node in the Skype network limit, thereby reach the purpose that whole Skype network capacity and service quality are limited.Among Fig. 2, Control Server can be the bandwidth Control Server of network side operator.
Though super node and ordinary node all are common PC or the intelligent terminals that has loaded the Skype client,, become super node by the Skype network selecting because it has public network address.Concerning the user who inserts the Skype network, whether its PC or intelligent terminal are become super node by the Skype network selecting is had no perception, therefore, concerning the user who uses the Skype network, think that the all-network node is an equality, but to each node in the Skype network, its effect and inequality, therefore on function, the Skype network has hierarchy.
Herein, the network capacity of Skype refers to that the quantity of the ordinary node of the whole network insertion of Skype reaches the ordinary node quantity that wherein can carry out normal speech communication.Because the hierarchy of Skype network, super node has played more important role in the Skype network, and for example: one, ordinary node must could be communicated by letter with Skype global registration central server by super node, thus login Skype network; Two, when an ordinary node is initiated voice or video phone call, must search called address of node information by super node, thus replay call; Three, when the limited ordinary node of network accessibility carries out voice or video calling, must could guarantee the quality of successful communication or communication by the super node switching.
Therefore present embodiment can control the ability of the ordinary node number, addressability and the bag relaying that insert the Skype network by the upstream bandwidth of the temporary restriction super node of Control Server, specifically the reasons are as follows:
Because super node plays more important role in the Skype network, therefore, the present invention limits the upstream bandwidth of super node, just can restricted passage its insert the ordinary node quantity of login Skype network, limit it and when ordinary node carries out voice or video call, carry out the ability of carrying out addressing called, thereby it wraps the relaying (switching of voice or video communication the switchover capability restricted passage when limiting its switching ordinary node voice or video calling, this switching is the forwarding of IP bag in essence, promptly wrap relaying) the voice of ordinary node or the quality of video communication, thereby the capacity and the service quality of the upstream bandwidth control Skype network by the super node in the restriction Skype network.
Fig. 3 is the embodiment signaling process figure of the Skype network control method according to the present invention and the internal structure schematic diagram of Control Server.As shown in Figure 3, the Skype network control method of present embodiment comprises following operation:
Wherein, intelligent terminal is mounted with the Skype client, and sets the frequency of logining and closing the Skype client in intelligent terminal, as f1, f2.Such as, here set and close the Skype client from the last time and be made as 40s, then to the blanking time of logining Skype next time, f1=1/40s, and Skype consistently online time, it is promptly last that to sign in to the time interval of next time closing the Skype client be 50s, at this moment, f2=1/50s.The setting of f1 and f2 is unfixing, can adjust flexibly with network condition.
A1: arrive setting-up time interval T 1 (1/f1), the 40s in giving an example is as mentioned restarted the Skype client, and login;
B1: login is an important function of Skye client, load the intelligent terminal of Skype client and go up checking user profile (username and password) to Skype registrar (as Fig. 2), and notify the arrival of other nodes oneself, detect the online super node that has public network IP address.When the super node (Super node) at place in the time of can't using, these newfound super nodes can be used to continue to keep being connected of intelligent terminal and Skype network.
The intelligent terminal of login Skype client can detect contiguous super node, and by foundation of Skype client and periodic maintenance super node information, tabulation (also claims Host List as super node, main frame refers to the super node that broadcast service can be provided), this tabulation is the IP address and the right mapping table of port of super node, this table can be stored in the registration table: among the HKEY_CURRENT_USER/SOFTWARE/SKYPE/PHONE/LIB/CONNECTION/HO STCACHE, intelligent terminal can use Window operating system;
C1: arrive setting-up time interval T 2 (1/f2) from A1 login last time, the 50s in giving an example as mentioned closes the Skype client, and promptly closing the client duration from A1 startup-C1 is 50s.
After closing client, C1 arrives setting-up time interval T 1 again, be to restart behind the 40s and register, above A1-C1 similar operations repeats, and constantly restarts, logins and close client, the tabulation of storage super node, operation below when arriving E1, also carrying out simultaneously:
E1: intelligent terminal is also set the time interval that reports super node information in addition, as every 3 minutes, by instant message, ftp file transmission or other forms are sent to the Control Server of network side with all the super node information (IP address and port numbers) in the detected registration table;
F: network controls server inside comprises interface module, parsing module, the bandwidth control module that connects successively, receives the super node information (super node tabulation) that a plurality of intelligent terminals are uploaded by interface module;
G: parsing module obtains the IP address and the port numbers of each super node according to the tabulation of each intelligent terminal, because different intelligent terminals may have coincidence by detected super node, therefore, this parsing module is rejected the super node that repeats, obtain unduplicated super node, and inform the bandwidth control module;
H: the bandwidth control module can comprise: temporary limit strategy submodule is used for the upstream bandwidth of super node is limited in the setting range in setting-up time.As, according to the IP address and the port numbers of super node, all the super node upstream bandwidths in the scope are limited, as in second the upstream bandwidth of all super nodes being limited in 500-1kbps at 30-50.Like this, login by these super nodes, or call out addressing by these super nodes and continue, or communicate the Skype ordinary node of switching by these super nodes, just can not use the Skype network to login and communicate by letter normally, limit Skype network of network capacity and quality thus.
Because when the user inserts the Internet by telecom operators, just be equivalent to insert communication pipe between user and the telecom operators, bandwidth Control Server in the present embodiment is equivalent to a bandwidth valve, in the present embodiment, because the user is very inresponsive to upstream bandwidth, the bandwidth control module is only controlled the upstream bandwidth (can certainly control the ability of downlink bandwidth) of super node, has therefore just realized the restriction to the Skype network capacity under user's unaware situation.Control Server herein can be telecom operators or the existing equipment of Internet access service merchant, as bandwidth management server, its be used for leading subscriber upstream and downstream bandwidth (as, user A opens the 2M broadband to telecom operators' application now, then telecom operators then by the upstream and downstream bandwidth of bandwidth management server leading subscriber A, guarantee that its downlink bandwidth is 2M).
As shown in Figure 3, intelligent terminal is when E1 reports super node information and also carry out the operation of constantly restarting, logining and closing client by setpoint frequency afterwards, as A5-C5 among Fig. 3, and arrive setting-up time and continue at interval to send new super node information, as E2 among Fig. 3.
Skype network control method, terminal, Control Server and the system of present embodiment, information by the super node in the Skye client detecting Skype network, and the upstream bandwidth of super node is carried out temporary restriction by Control Server, therefore, can control the ability of the interstitial content, addressability and the bag relaying that insert the Skype network, the network configuration of Skype is in do not stop be shaky and unstable fixed among, thereby the capacity of control Skype network.The present invention can not only effectively limit network capacity and the service quality of Skype, and the device hardware cost that uses is low, do not need very high handling property to realize, almost can realize under the situation of unaware restriction to the Skype network can significantly reducing cost the user.
Fig. 4 is embodiment one structural representation of the terminal according to the present invention, and as shown in Figure 4, the terminal of present embodiment comprises:
Client modules is used to preserve the Skype client;
Memory module is used to store the super node information that the Skype client detects, and as can be with the super node information stores in registration table, super node information comprises the IP address and the port numbers of super node;
Control module, be used to control client modules login and close the Skype client (as, can constantly login and close client by predeterminated frequency according to the method embodiment of Fig. 2-Fig. 3), and the super node information that the Skype client detects is sent to the Control Server of network side.
Fig. 5 is embodiment two structural representations of the terminal according to the present invention, and is similar with Fig. 4 client and memory module, and present embodiment only to the further refinement of control module, comprising:
First sets submodule, the predeterminated frequency that is used to store control client modules land and closes the Skype client;
Second sets submodule, is used to store the setting-up time interval that reports super node information;
The control submodule is used for according to the first setting submodule, to controls such as client modules start, logins and closes; According to the second setting submodule, memory module is carried out the super node information interaction and sent to network side.
The terminal embodiment of above-mentioned Fig. 4 and Fig. 5 just exemplifies the several of terminal; those of ordinary skills should understand; as long as realize constantly restarting, logining and close client; and regularly report the super node informational function structure its all should be within terminal of the present invention scope required for protection; concrete reciprocal process can be participated among Fig. 2, Fig. 3 the description for intelligent terminal, and each embodiment of said method invention can realize in the device that possesses structure shown in Fig. 4-Fig. 5 structure chart.
Can be by various technology implementations terminal described herein.For instance, these technology may be implemented in hardware, firmware, software or its combination.For the hardware embodiment, control module may be implemented in one or more application-specific integrated circuit (ASIC)s (ASIC), digital signal processor (DSP), programmable logic device (PLD), field programmable gate array (FPGA), processor, controller, microcontroller, microprocessor, electronic installation, other through design with the electronic unit or its combination of carrying out function described herein in.
For firmware and/or software implementation scheme, the module of available execution function described herein (for example, process, step, flow process etc.) is implemented described technology.Firmware and/or software code can be stored in the memory (for example, the memory module among Fig. 4,5) and by control module and carry out.It is interior or outside that memory module may be implemented in control module.
It should be noted that at last: the above only is the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (16)
1. a Skype network control method is characterized in that, comprising:
The Skype client detects the super node information in the described Skype network, and with the Control Server of described super node information report network side;
Described Control Server limits according to the upstream bandwidth of described super node information to described super node.
2. Skype network control method according to claim 1 is characterized in that, the super node information that described Skype client detects in the described Skype network specifically comprises:
The terminal that the access the Internet of Skype client is carried in one assembling is set in described Skype network, and described terminal is by the predeterminated frequency login and close described Skype client, detects super node information in the described Skype network by described terminal.
3. Skype network control method according to claim 1 is characterized in that, described Control Server limits the upstream bandwidth of described super node and comprises:
The bandwidth management server of network side is limited in the upstream bandwidth of described super node in the setting range in setting-up time.
4. according to each described Skype network control method among the claim 1-3, it is characterized in that described super node information stores is in described Skype client registration table, described super node information comprises the IP address and the port numbers of super node.
5. a terminal is characterized in that, comprising:
Client modules is used to preserve the Skype client;
Memory module is used to store the super node information that described Skype client detects;
Control module is used to control described client modules login and closes described Skype client, the described super node information of described Skype client detection is sent to the Control Server of network side.
6. terminal according to claim 5 is characterized in that, described control module also comprises:
First sets submodule, the predeterminated frequency that is used to store control described client modules land and closes described Skype client;
Second sets submodule, is used to store the setting-up time interval that reports described super node information.
7. according to claim 5 or 6 described terminals, it is characterized in that in registration table, described super node information comprises the IP address and the port numbers of super node to described memory module with described super node information stores.
8. a Control Server is characterized in that, comprising:
Interface module is used to receive super node information;
Parsing module is used to resolve described super node information and obtains corresponding super node;
The bandwidth control module, the upstream bandwidth that is used for super node that parsing module is obtained limits.
9. Control Server according to claim 8 is characterized in that, described super node information comprises the IP address and the port numbers of super node.
10. according to Claim 8 or 9 described Control Servers, described bandwidth control module comprises:
Temporary limit strategy submodule is used in setting-up time the upstream bandwidth of described super node is limited in the setting range.
11. a Skype network control system is characterized in that, comprising:
Terminal is mounted with the Skype client, is used for detecting the super node information of described Skype network;
The Control Server of network side is used to receive described super node information, and according to super node information the upstream bandwidth of each super node is carried out temporary limit.
12., it is characterized in that described terminal comprises according to right 11 described Skype network control systems:
Client modules is used to preserve the Skype client;
Memory module is used to store the super node information that described Skype client detects;
Control module is used to control described client modules login and closes described Skype client, and the described super node information that described Skype client is detected is sent to described Control Server.
13., it is characterized in that described control module also comprises according to right 12 described Skype network control systems:
First sets submodule, the predeterminated frequency that is used to store control described client modules land and closes described Skype client;
Second sets submodule, is used to store the setting-up time interval that reports described super node information.
14., it is characterized in that in registration table, described super node information comprises the IP address and the port numbers of super node to described memory module with described super node information stores according to right 12 or 13 described Skype network control systems.
15., it is characterized in that described Control Server comprises according to right 11,12 or 13 described Skype network control systems:
Interface module is used to receive described super node information;
Parsing module is used to resolve described super node information and obtains corresponding super node;
The bandwidth control module, the upstream bandwidth that is used for super node that parsing module is obtained limits.
16. Skype network control system according to claim 15 is characterized in that, described bandwidth control module comprises:
Temporary limit strategy submodule is used in setting-up time the upstream bandwidth of described super node is limited in the setting range.
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| CN110045990A (en) * | 2017-11-07 | 2019-07-23 | 夏普株式会社 | Restart control system |
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Application publication date: 20110921 |