WO2012167645A1

WO2012167645A1 - Network data transmission method and device based on qos time division policy

Info

Publication number: WO2012167645A1
Application number: PCT/CN2012/072750
Authority: WO
Inventors: 张一麟
Original assignee: 中兴通讯股份有限公司
Priority date: 2011-06-10
Filing date: 2012-03-21
Publication date: 2012-12-13
Also published as: CN102202063A; CN102202063B

Abstract

Disclosed are a network data transmission method and device based on a QOS time division policy. The method comprises: configuring QOS time division policy packets for different periods of time; and transmitting network data in the different periods of time by using the QOS time division policy packets corresponding to the different periods of time. The present invention solves the problem in the prior art that network data transmission quality is decreased since a fixed QOS policy is used in different time and space scenarios, thereby achieving the effect of ensuring high data transmission quality in different time and space scenarios.

Description

TECHNICAL FIELD The present invention relates to network communication technologies, and more particularly to a network data transmission method and apparatus based on QOS (Quality of Service) time-sharing strategy. Background technique

Q0S is a technical concept that provides better network service quality. In short, it is used to solve the problem of balancing the traffic usage of various services based on insufficient network resources. If bandwidth resources are sufficient, Q0S There is no value. Q0S is designed to provide different quality of service for different applications, such as providing dedicated bandwidth, reducing packet loss rate, and reducing packet transmission delay and delay jitter. From the point of view of the purpose and role of Q0S, it can be said that QOS is a collection of strategies and means. It is a set of strategic measures to control traffic congestion. Since it is a traffic congestion phenomenon, the causes, extents, and specific phenomena of traffic congestion at different times in different periods must be different. Similarly, in the process of network communication, the cause, degree, and specific performance of communication data are not constant, and will dynamically change with various factors such as network conditions, number of users online, and changes in different application services. The traditional Q0S adopts a "package" configuration, which is basically time-independent, with a fixed set of configurations around the clock. Except that the network switch has a default Q0S configuration scheme during the initialization phase, only the network management personnel will make some configuration changes according to the situation. Obviously, this Q0S configuration strategy is not sufficiently automated and too rigid. On the other hand, with the continuous advancement of Q0S technology, the demand of Q0S will definitely expand, and it will inevitably need to cope with more complex space-time scenarios. The more scenes, the harder it is to respond to a static, fixed strategy. The patents on "Q0S" in the prior art are all improved in the specific function point expansion, combination and performance optimization of Q0S, and there is no change strategy specifically for time characteristics. In view of the problem of the degradation of network data transmission quality caused by adopting a fixed QOS strategy in different spatiotemporal scenarios in the prior art, an effective solution has not been proposed yet. SUMMARY OF THE INVENTION The present invention provides a network data transmission method and apparatus based on a QOS time-sharing strategy to at least solve the problem of degradation of network data transmission quality caused by adopting a fixed QOS policy in different spatio-temporal scenarios in the prior art. problem. According to an aspect of the present invention, a network data transmission method based on a QOS time-sharing policy is provided, including: configuring a QOS time-sharing policy package for different time periods; using QOS corresponding to the time period on different time periods The time-sharing policy package transmits network data. The step of transmitting the network data by using the QOS time-sharing policy packet corresponding to the time period on different time periods includes: detecting whether there is currently a QOS time-sharing in use when the time period corresponding to the QOS time-sharing policy package to be used arrives Policy package; if present, perform mutual exclusion and dependency checking on the QOS time-sharing policy package to be used and the QOS time-sharing policy package in use; if the QOS time-sharing policy package to be used and the QOS time-sharing strategy in use The packets are mutually exclusive or dependent, and the QOS time-sharing policy package to be used according to the scheduling rule for eliminating mutual exclusion or dependency and the QOS time-sharing policy package being used are scheduled to transmit network data. If the QOS time-sharing policy package to be used and the QOS time-sharing policy package in use are mutually exclusive, the QOS time-sharing policy package to be used according to the scheduling rule for eliminating mutual exclusion and the QOS being used The step of scheduling the time-sharing policy packet to transmit network data includes: de-enabling the function point forming the mutual exclusion in the QOS time-sharing policy package being used; and transmitting the network data by using the QOS time-sharing policy package to be used. . If there is a dependency between the QOS time-sharing policy package to be used and the QOS time-sharing policy package in use, the QOS time-sharing policy package to be used according to the scheduling rule for eliminating the dependency and the QOS time-sharing being used The step of scheduling the policy packet to transmit the network data includes: comparing the expiration time of the function point forming the dependency in the QOS time-sharing policy package to be used with the function point forming the dependency in the QOS time-sharing policy package being used Expiration time; if the expiration time of the function-dependent function point in the QOS time-sharing policy package being used is earlier than the expiration time of the function-dependent function point in the QOS time-sharing policy package to be used, Extending the expiration time of the dependency-forming function point in the QOS time-sharing policy package being used to the expiration time of the dependency-forming function point in the QOS time-sharing policy package to be used; using the QOS score to be used The time policy package transmits network data. The step of extending the expiration time of the dependency-forming function point in the QOS time-sharing policy package in use to the expiration time of the dependency-forming function point in the QOS time-sharing policy package to be used includes: The function points forming the dependency in the used QOS time-sharing policy package are copied into the QOS time-sharing policy package to be used. The step of transmitting the network data by using the QOS time-sharing policy packet corresponding to the time period on different time periods further includes: if it is checked that the time period corresponding to the QOS time-sharing policy package to be used does not exist, the use is in use.

The QOS time-sharing policy package uses the QOS time-sharing policy package to be used to transmit network data. According to another aspect of the present invention, a network data transmission apparatus based on a QOS time-sharing policy is provided, comprising: a configuration unit configured to configure a QOS time-sharing policy package for different time periods; and a processing unit configured to be different in The QOS time-sharing policy packet corresponding to the time period is used to transmit network data on the time period. The processing unit includes: a detecting module, configured to detect whether there is currently a QOS time-sharing policy package in use when the time period corresponding to the QOS time-sharing policy package to be used arrives; and the checking module is set to detect that the current existence is in use The QOS time-sharing policy package, the QOS time-sharing policy package to be used and the QOS time-sharing policy package being used for mutual exclusion and dependency checking; the scheduling module, set to the QOS time-sharing policy package to be used and When the used QOS time-sharing policy packages are mutually exclusive or dependent, the QOS time-sharing policy package to be used according to the scheduling rule for eliminating mutual exclusion or dependency and the QOS time-sharing policy package being used are performed. Schedule to transfer network data. The scheduling module includes: a mutual exclusion scheduling sub-module, configured to be in a QOS time-sharing policy package in use when the QOS time-sharing policy package to be used and the QOS time-sharing policy package in use are mutually exclusive. The function points that form mutual exclusion are used to enable the operation, and the network data is transmitted using the QOS time-sharing policy package to be used; the dependency scheduling sub-module is set to the QOS time-sharing policy package to be used and the QOS being used. When there is a dependency between the time-sharing policy packages, the expiration time of the function-dependent function point in the QOS time-sharing policy package to be used and the function-dependent function point in the QOS time-sharing policy package being used are compared. Expiration time; if the expiration time of the function-dependent function point in the QOS time-sharing policy package being used is earlier than the expiration time of the function-dependent function point in the QOS time-sharing policy package to be used, Extending the expiration time of the dependency-forming function point in the QOS time-sharing policy package being used to the expiration time of the dependency-forming function point in the QOS time-sharing policy package to be used; The QOS packet transmission network data-sharing policy. The dependency scheduling sub-module includes: a configuration sub-module configured to extend the expiration time of the function-dependent function point in the QOS time-sharing policy package in use to the formation dependency in the QOS time-sharing policy package to be used During the expiration of the function point, the function-dependent function points in the QOS time-sharing policy package being used are copied to the QOS time-sharing policy package to be used. In the present invention, the QOS time-sharing policy package is configured for different time periods, so that the network data corresponding to the QOS time-sharing policy packet corresponding to the time period can be transmitted in different time periods, which solves the difference in the prior art due to different The problem of degraded network data transmission quality caused by a fixed QOS strategy in a spatiotemporal scenario, and thus the effect of ensuring high data transmission quality in different spatiotemporal scenarios. BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are set to illustrate,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, In the drawings: FIG. 1 is a flowchart of a network data transmission method based on a QOS time-sharing policy according to an embodiment of the present invention; FIG. 2 is a structural diagram of a policy package according to an embodiment of the present invention; FIG. 4 is a schematic diagram of operation of a time-sharing policy package in a sequential mode according to an embodiment of the present invention; FIG. 5 is a schematic diagram of operation of a time-sharing policy package in a sequential mode according to an embodiment of the present invention; FIG. 6 is a flowchart of policy scheduling according to an embodiment of the present invention; and FIG. 7 is a schematic structural diagram of a network data transmission apparatus based on a QOS time-sharing policy according to an embodiment of the present invention. 1 is a flowchart of a network data transmission method based on a QOS time-sharing policy, which includes steps S102 to S104: Step S102: configuring a QOS time-sharing strategy for different time periods according to an embodiment of the present invention. Packet S104: The network data is transmitted by using the QOS time-sharing policy packet corresponding to the time period on different time periods. In this embodiment, the QOS time-sharing policy package is configured for different time periods, so that the network data can be transmitted by using the QOS time-sharing policy packet corresponding to the time period in different time periods, which solves the difference in the prior art. In the space-time scenario, the problem of the quality of the network data transmission caused by a fixed QOS policy is reduced, thereby achieving the effect of ensuring high data transmission quality in different time and space scenarios. Preferably, the QOS time-sharing configuration policy forms a Q0S time-sharing policy package by using a time period (interval) as a unit. As shown in FIG. 2, the Q0S time-sharing policy package of the present invention is composed of various function points of the Q0S, and the policy package is It does not have to contain all the function points, and at the same time allows the function points contained in the strategy package to have intersections and no intersections. The customization rules of the above Q0S time-sharing policy package can be referred to as follows: 1) Each policy package is an unordered combination of multiple function point configurations of Q0S;

2) The Q0S function point configuration covered by the policy package does not need to completely cover all Q0S functions, that is, it is only a subset of all Q0S function points;

3) Two different policy packages may have an intersection of function point configurations. When two policy packets with intersections are switched, the scheduling rules are followed, as shown in Figure 6; 4) If there are no functional intersections between the two scheduling packets, Allowing XOR relationships to coexist;

5) After the policy package is developed, it can be enabled at any time, or it can be closed at any time to make it invalid but retain the strategy.

The time period unit corresponding to the QOS time-sharing policy package can be accurate to the year, month, date, and time division; the time period flow has a sequence of time series, and can also have periodicity. Therefore, in this embodiment, three time modes can be set:

1) Loop mode (day cycle, month cycle, year cycle): Each cycle mode cyclically schedules valid policy packages for the current date/current month/current year, and the same policy package can participate in different loops. As shown in Figure 5, the time-sharing strategy in the loop mode performs time loops according to the daily/monthly/yearly periodicity, and each loop executes the policy package on the time loop line in turn. Almost every policy package can participate in three cycle cycles. If the time period of a policy package is 2011.4.20 15 : 30 to 2011.4.25 17: 00, its time period is an absolute time period, but it It can still be added to the daily loop, and its effective time period in this loop is intercepted as 15: 30 to 17: 00; similarly, it can also be added to the monthly loop, and the effective time period is intercepted as 20 days. : 30 to 25, 17: 00.

2) Single mode: It can be set to specify a policy package to execute all the way. This mode is the traditional Q0S mode and is a static fixed strategy. As shown in Figure 3, the time-sharing strategy in the single mode is actually the traditional Q0S static configuration. A series of function points (which can be used as a policy package) are valid on the time axis. There is no self-scheduling, no multiple policy packages. participate.

3) Sequential mode: The policy package is executed in strict chronological order. The policy package participating in this time mode must have a strict start date of the year, month and day. As shown in Fig. 4, the time-sharing strategy in the sequential mode performs the forward scheduling in strict accordance with the time axis in one direction. The policy package 1 time period first arrives at execution. After the policy package 1 period is exhausted, The system empty policy is carried out for a period of time, and then the policy package 2 time period arrives. When the policy package 2 time period has not ended, the policy package 3 arrives. Policy package 2 and policy package 3 do mutual exclusion and dependency checking, and are processed according to the scheduling rules. Policy Pack 2 and Policy Pack 3 complete their own time periods in turn, after which there is no policy package, and the system QOS configuration is restored. When the QOS time-sharing policy switches or introduces a new policy according to the time period, it must involve the scheduling between the policy packets. If it is a policy package that is not related to each other and affects the function points, there is no statement of scheduling. It can be executed at the time. On the contrary, some functional points contained in different policy packages may have mutual exclusion and dependence. Therefore, a scheduling rule needs to be formulated to solve. The present invention provides a preferred step of transmitting network data using a QOS time-sharing policy packet corresponding to the time period on different time periods, including: when a time period corresponding to the QOS time-sharing policy package to be used arrives, Detect whether there is currently a QOS time-sharing policy package in use; if yes, perform a mutual exclusion and dependency check on the QOS time-sharing policy package to be used and the QOS time-sharing policy package to be used; if the QOS time-sharing to be used The policy package and the QOS time-sharing policy package in use are mutually exclusive or dependent, and the QOS time-sharing policy package to be used according to the scheduling rule for eliminating mutual exclusion or dependency and the QOS score being used. The time policy package is scheduled to transmit network data. In this embodiment, the scheduling rules are used to eliminate the mutual exclusion or dependency between the policy packets, and the QOS time-sharing policies on the overlapping time periods are avoided. The step of transmitting network data by using the QOS time-sharing policy packet corresponding to the time period on different time periods further includes: if it is checked that there is no QOS score being used when the time period corresponding to the QOS time-sharing policy package to be used arrives The time policy package uses the QOS time-sharing policy package to be used to transmit network data. Specifically, the foregoing scheduling rule may include:

1) Scheduling mutual exclusion, that is, two function points in two policy packages (one policy package A existing on the current timeline and the other policy package B that needs to start execution at the current time point) have It is not a black and white conflict relationship. If in the case of traditional QOS, this function point in B cannot be executed, this will result in incomplete implementation of policy package B. After the scheduling module checks the mutual exclusion conflict, it closes the function point of the policy package A and confirms that the action takes effect, and then starts to execute the entire policy package 8. This scheduling rule can be considered as a principle of compliance with the latter. In this case, if the QOS time-sharing policy package to be used and the QOS time-sharing policy package in use are mutually exclusive, the QOS time-sharing policy to be used according to the scheduling rule for eliminating mutual exclusion is used. The steps for the package and the QOS time-sharing policy package being used to schedule the transmission of network data include:

The function points forming the mutual exclusion in the QOS time-sharing policy package are de-enabled; the network data is transmitted using the QOS time-sharing policy package to be used. In this embodiment, the scheduling rules are used to eliminate the mutual exclusion between the policy packets, and the QOS time-sharing policies on the overlapping time periods are avoided. 2) Scheduling dependencies, that is, two function points in the two policy packages (one policy package A already existing on the current timeline, and the other is the policy package B that needs to be executed at the current time point) have a dependency relationship, A The function point in is an effective premise of the function point in B. If A expires and the B policy package is still in execution, then this feature point in B will also be invalid. When the scheduling module detects this situation, it needs to automatically extend the premise function point in the original A policy, and extend it to the end of the B policy, and follow the principle of service. If there is a dependency between the QOS time-sharing policy package to be used and the QOS time-sharing policy package in use, the QOS time-sharing policy package to be used according to the scheduling rule for eliminating the dependency and the QOS time-sharing being used The step of scheduling the policy packet to transmit the network data includes: comparing the expiration time of the function point forming the dependency in the QOS time-sharing policy package to be used with the function point forming the dependency in the QOS time-sharing policy package being used Expiration time; if the expiration time of the function-dependent function point in the QOS time-sharing policy package being used is earlier than the expiration time of the function-dependent function point in the QOS time-sharing policy package to be used, Extending the expiration time of the dependency-forming function point in the QOS time-sharing policy package being used to the expiration time of the dependency-forming function point in the QOS time-sharing policy package to be used; using the QOS score to be used The time policy package transmits network data. In this embodiment, the scheduling rules are used to eliminate the dependency between the policy packets, and the QOS time-sharing policies on the overlapping time periods are avoided. The step of extending the expiration time of the dependency-forming function point in the QOS time-sharing policy package in use to the expiration time of the dependency-forming function point in the QOS time-sharing policy package to be used includes: The function points forming the dependency in the used QOS time-sharing policy package are copied into the QOS time-sharing policy package to be used. In this embodiment, the expiration time of the function point is rapidly extended by the method of copying, the operation flow is simplified, and the scheduling efficiency is improved.

3) The policy package customization process should try to avoid mutual exclusion and dependence. If you have to have such a function point, try to put the two function points into the same policy package to solve the dependency. The two functional points that are mutually exclusive are placed in the policy package with no intersection in the time interval.

4) The scheduling module maintains a functional point relationship table that needs to be mutually exclusive or dependent for the policy package to check during scheduling. Compared with the prior art, the present invention introduces a time-sharing scheduling scheme of the QOS configuration policy, and the QOS configuration strategy becomes a time dimension. QOS can better cope with regular network condition changes (that is, QOS application scenario changes) in different time periods. The QOS configuration strategy has an automated nature. Due to the key strategies of dynamically switching QOS responses in different time periods, the network quality services enjoyed by users in different time periods are different, and the commitment to further conform to the user's usage habits also makes QOS resources more reasonable in the current time period. The focus of the service object, thereby indirectly improving the efficiency optimization and resource optimization of QOS. Since the time-sharing strategy necessarily involves the automatic switching of the timing of the policy, the mutual influence of the QOS function points in the switching needs to have a scheduling method to solve. To this end, the present invention introduces a method for automatically scheduling the QOS policy switching, such as As shown in FIG. 6, the flow of the scheduling processing method for the time-sharing policy includes the following steps S602 to S624: Step S602: The device system is in an operating state, and a policy package may be in execution at this time. Step S604: determining whether the new policy packet time point has arrived; if yes, proceeding to step S606; otherwise, proceeding to step S602. Step S606: The new policy packet time point arrives, and the scheduling check is started. Step S608: It is determined whether a policy package is being executed in the system at this time. If not, the new policy package is directly executed, and the process returns to step S602; if yes, the process goes to step S610 to start the mutual exclusion relationship check. Step S610: Start a mutual exclusion relationship check. Step S612: Determine whether there is a mutual exclusion relationship between all the policy packages in execution and the function points in the current new policy package. If not, the process proceeds to S616; if yes, the process proceeds to S614. Step S614: According to the mutual exclusion rule, the mutual exclusion function point in the old policy package is disabled. Step S616: Dependency check. Step S618: Determine whether there is a dependency relationship between all the policy packages in execution and the function points in the current new policy package. If not, the new policy package is directly executed, and the process returns to step S602; if yes, the process proceeds to step S620. Step S620: Check the dependent function point expiration time point. Step S622: Compare the expiration time of the dependent function point (that is, the expiration time of the package) and the expiration time of the new policy package. If it is later than the new policy package, the new policy package is directly executed, and the process returns to step S602; if it expires earlier than the new policy package (new policy function point), the process proceeds to step S624. Step S624: The expiration time of the dependent function point is separately extended to the new policy package expiration time, and the specific function point may be temporarily copied into the new policy package. However, the new policy package is executed and returns to step S602. Embodiment 2 FIG. 7 is a schematic structural diagram of a network data transmission apparatus based on a QOS time-sharing policy according to an embodiment of the present invention. As shown in FIG. 7, the method includes: a configuration unit 702, configured to configure QOS time-sharing for different time periods. Strategy The processing unit 704 is connected to the configuration unit 702, and is configured to transmit network data by using the QOS time-sharing policy packet corresponding to the time period on different time periods. In this embodiment, the QOS time-sharing policy package is configured for different time periods, so that the network data can be transmitted by using the QOS time-sharing policy packet corresponding to the time period in different time periods, which solves the difference in the prior art. In the space-time scenario, the problem of the quality of the network data transmission caused by a fixed QOS policy is reduced, thereby achieving the effect of ensuring high data transmission quality in different time and space scenarios. Preferably, when the configuration unit 702 configures the QOS time-sharing policy package for different time periods, the QOS time-sharing configuration policy forms a QOS time-sharing policy package by using a time period (interval), as shown in FIG. 2, The invented QOS time-sharing strategy package consists of various functional points of QOS. The policy package does not necessarily have to contain all the function points, and at the same time allows the function points contained in the policy package to have intersections and no intersections. The customization rules of the above QOS time-sharing policy package can be referred to as follows:

1) Each policy package is an unordered combination of QOS multiple function point configurations;

2) The QOS function point configuration covered by the policy package does not need to completely cover all QOS functions, that is, it is only a subset of the QOS function points; 3) Two different policy packages can have the intersection of function point configurations, when two have When the intersection of the policy package is switched, the scheduling rules are followed, as shown in Figure 6.

4) If there are no functional intersections between the two dispatching packages, the XOR relationship is allowed to coexist;

1) Loop mode (day cycle, month cycle, year cycle): Each cycle mode cyclically schedules valid policy packages for the current date/current month/current year, and the same policy package can participate in different loops. As shown in FIG. 5, the time-sharing strategy in the loop mode performs time loops according to the periodicity of the day/month/year, and each cycle sequentially executes the policy package on the time loop. Almost every policy package can participate in three cycle cycles. If the time period of a policy package is 2011.4.20 15 : 30 to 2011.4.25 17: 00, its time period is an absolute time period, but it It can still be added to the daily loop, and its effective time period in this loop is intercepted as 15: 30 to 17: 00; similarly, it can also be added to the monthly loop, and the effective time period is intercepted as 20 days. : 30 to 25, 17: 00. 2) Single mode: It can be set to specify a policy package to execute all the way. This mode is the traditional QOS mode and is a static fixed strategy. As shown in Figure 3, the time-sharing strategy in the single mode is actually the traditional QOS static configuration. A series of function points (can be used as a policy package) are valid on the time axis. There is no self-scheduling, no multiple policy packages. participate. 3) Sequential mode: The policy package is executed in strict chronological order. The policy package participating in this time mode must have a strict start date of the year, month and day. As shown in Fig. 4, the time-sharing strategy in the sequential mode performs the forward scheduling in strict accordance with the time axis in one direction. The policy package 1 time period first arrives at execution. After the policy package 1 time period is exhausted, the system empty policy is carried out for a period of time, and then the policy package 2 time period is reached. When the policy package 2 time period has not ended, the policy package 3 arrives. Policy package 2 and policy package 3 do mutual exclusion and dependency checking, and are processed according to the scheduling rules. Policy Pack 2 and Policy Pack 3 complete their own time periods in turn, after which there is no policy package, and the system QOS configuration is restored.

When the QOS time-sharing policy switches or introduces a new policy according to the time period, it must involve the scheduling between the policy packets. If it is a policy package that is not related to each other and affects the function points, there is no statement of scheduling. It can be executed at the time. On the contrary, some functional points contained in different policy packages may have mutual exclusion and dependence. Therefore, a scheduling rule needs to be formulated to solve this problem. To this end, the present embodiment provides a preferred processing unit 704, which includes: a detecting module 7041, configured to detect whether there is currently a QOS score being used when a time period corresponding to the QOS time-sharing policy package to be used arrives The time policy package; the checking module 7042 is coupled to the detecting module 7041, and configured to perform mutual use of the QOS time-sharing policy package to be used and the QOS time-sharing policy package in use when detecting that the currently existing QOS time-sharing policy package exists. a repellency and dependency check; a scheduling module 7043, coupled with the checking module 7042, configured to set a mutual exclusion or dependency between the QOS time-sharing policy package to be used and the QOS time-sharing policy package to be used, according to A scheduling rule for eliminating mutual exclusion or dependency is scheduled to use the QOS time-sharing policy package and the QOS time-sharing policy package being used to transmit network data. In this embodiment, the scheduling rules are used to eliminate the mutual exclusion or dependency between the policy packets, and the QOS time-sharing policies on the overlapping time periods are avoided. Specifically, the foregoing scheduling rule may include:

1) Scheduling mutual exclusion, that is, two function points in two policy packages (one policy package A existing on the current timeline and the other policy package B that needs to start execution at the current time point) have It is not a black and white conflict relationship. If in the case of traditional QOS, this function point in B cannot be executed, this will result in incomplete implementation of policy package B. After the scheduling module checks the mutual exclusion conflict, it first closes the function point of the policy package A and confirms that the action takes effect, and then starts to execute the entire policy package 8. This scheduling rule can be considered as a principle of compliance with the latter. 2) Scheduling dependencies, that is, two function points in the two policy packages (one policy package A already existing on the current timeline, and the other is the policy package B that needs to be executed at the current time point) have a dependency relationship, A The function point in is an effective premise of the function point in B. If A expires and the B policy package is still in execution, then this feature point in B will also be invalid. The scheduling module detects this situation and needs to automatically extend the pre-requisite function point in the original A policy to the end of the B policy. Follow the principle of service.

4) The scheduling module maintains a functional point relationship table that needs to be mutually exclusive or dependent for the policy package to check during scheduling. According to the foregoing scheduling principle, the present invention provides a preferred scheduling module 7043, including: a mutual exclusion scheduling sub-module, configured to be between a QOS time-sharing policy package to be used and a QOS time-sharing policy package in use When there is mutual exclusion, the function node forming the mutual exclusion in the QOS time-sharing policy package being used is de-enabled, and the network data is transmitted using the QOS time-sharing policy package to be used; the dependency scheduling sub-module, When the QOS time-sharing policy package to be used and the QOS time-sharing policy package in use are dependent on each other, the expiration time of the function-dependent function point in the QOS time-sharing policy package to be used is compared with The expiration time of the function-dependent function point in the QOS time-sharing policy package being used; if the expiration time of the function-dependent function point in the QOS time-sharing policy package being used is earlier than the QOS time-sharing to be used The expiration time of the function point forming the dependency in the policy package extends the expiration time of the function-dependent function point in the QOS time-sharing policy package being used to the QOS time-sharing policy to be used. Expiration time point of the function package is formed dependent; QOS sharing policy using packet data transmission network to be used. In this embodiment, the scheduling rules are used to eliminate the mutual exclusion or dependency between the policy packets, and the QOS time-sharing policies on the overlapping time periods are avoided. The dependency scheduling sub-module includes: a configuration sub-module configured to extend the expiration time of the function-dependent function point in the QOS time-sharing policy package in use to the formation dependency in the QOS time-sharing policy package to be used During the expiration of the function point, the function-dependent function points in the QOS time-sharing policy package being used are copied to the QOS time-sharing policy package to be used. In this embodiment, the expiration time of the function point is rapidly extended by the method of copying, the operation flow is simplified, and the scheduling efficiency is improved. Compared with the prior art, the present invention introduces a time-sharing scheduling scheme of the QOS configuration policy, and the QOS configuration strategy becomes a time dimension. QOS can better cope with regular network condition changes (that is, QOS application scenario changes) in different time periods. The QOS configuration strategy has an automated nature. Due to the key strategies for dynamically switching QOS responses at different time periods, the network quality services that users enjoying in different time periods have different priorities. In the same way, it is committed to further conform to the user's usage habits, and also makes the Q0S resources more reasonable and tends to focus on the service objects of the current time period, thereby indirectly improving the efficiency optimization and resource optimization of QOS. Obviously, those skilled in the art should understand that the above modules or steps of the present invention can be implemented by a general-purpose computing device, which can be concentrated on a single computing device or distributed over a network composed of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device, such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein. The steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps are fabricated as a single integrated circuit module. Thus, the invention is not limited to any specific combination of hardware and software. The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims

Claim

1. A network data transmission method based on quality of service QOS time-sharing strategy, comprising:

Configure the QOS time-sharing policy package for different time periods;

The network data is transmitted using the QOS time-sharing policy packet corresponding to the time period on the different time periods.

2. The method according to claim 1, wherein the step of transmitting network data using the QOS time-sharing policy packet corresponding to the time period on the different time period comprises:

When the time period corresponding to the QOS time-sharing policy package to be used arrives, it is detected whether there is currently the QOS time-sharing policy package being used;

If so, the QOS time-sharing policy package to be used and the QOS time-sharing policy package being used are mutually exclusive and dependent;

If the QOS time-sharing policy package to be used and the QOS time-sharing policy package in use are mutually exclusive or dependent, and are to be used according to a scheduling rule for eliminating mutual exclusion or dependency The QOS time-sharing policy package and the QOS time-sharing policy package being used are scheduled to transmit network data.

3. The method according to claim 2, wherein if the QOS time-sharing policy package to be used and the QOS time-sharing policy package in use are mutually exclusive, according to the mutual exclusion The step of scheduling, by the sexual scheduling rule, the QOS time-sharing policy package to be used and the QOS time-sharing policy package being used to transmit network data includes:

De-enable the function point forming the mutual exclusion in the QOS time-sharing policy package being used;

The network data is transmitted using the QOS time-sharing policy package to be used.

4. The method according to claim 2, wherein if there is a dependency between the QOS time-sharing policy package to be used and the QOS time-sharing policy package being used, according to the method for eliminating the dependency The step of scheduling, by the scheduling rule, the QOS time-sharing policy package to be used and the QOS time-sharing policy package being used to transmit network data includes:

Comparing an expiration time of a function-dependent function point in the QOS time-sharing policy package to be used with an expiration time of a function-dependent function point in the QOS time-sharing policy package being used; If the expiration time of the function-forming function point in the QOS time-sharing policy package being used is earlier than the expiration time of the function-dependent function point in the QOS time-sharing policy package to be used, The expiration time of the function-forming function point in the QOS time-sharing policy package being used is extended to the expiration time of the function-dependent function point in the QOS time-sharing policy package to be used;

5. The method according to claim 4, wherein an expiration time of a function point forming a dependency in the QOS time-sharing policy package being used is extended to the QOS time-sharing policy package to be used The steps to form the expiration time of the dependent function point include:

The dependency-forming function points in the QOS time-sharing policy package being used are copied into the QOS time-sharing policy package to be used.

The method according to claim 2, wherein the step of transmitting network data by using the QOS time-sharing policy packet corresponding to the time period on the different time period further comprises:

If it is checked that there is no QOS time-sharing policy package in use when the time period corresponding to the QOS time-sharing policy package to be used arrives, the network data is transmitted using the QOS time-sharing policy package to be used.

7. A network data transmission device based on a quality of service QOS time-sharing strategy, comprising:

a configuration unit, configured to configure a QOS time-sharing policy package for different time periods;

And the processing unit is configured to transmit the network data by using the QOS time-sharing policy packet corresponding to the time period on the different time period.

The device according to claim 7, wherein the processing unit comprises:

a detecting module, configured to detect whether the currently used QOS time-sharing policy package exists when a time period corresponding to the QOS time-sharing policy package to be used arrives;

a checking module, configured to perform mutual exclusion and dependency on the QOS time-sharing policy package to be used and the QOS time-sharing policy package in use when detecting that the QOS time-sharing policy package currently in use is present an examination;

a scheduling module, configured to remove mutual exclusion or dependency when the QOS time-sharing policy package to be used and the QOS time-sharing policy package in use are mutually exclusive or dependent The QOS time-sharing policy package to be used by the scheduling rule and the QOS time-sharing policy package being used are scheduled to transmit network data. The apparatus according to claim 8, wherein the scheduling module comprises: a mutual exclusion scheduling sub-module, configured to: the QOS time-sharing policy package to be used and the QOS time-sharing policy package in use When there is mutual exclusion, the function node forming the mutual exclusion in the QOS time-sharing policy package being used is de-enabled, and the network data is transmitted by using the QOS time-sharing policy package to be used;

a dependency scheduling sub-module, configured to compare the QOS time-sharing policy package to be used when there is a dependency between the QOS time-sharing policy package to be used and the QOS time-sharing policy package in use The expiration time of the function point forming the dependency and the expiration time of the function point forming the dependency in the QOS time-sharing policy package being used; if the formation of the QOS time-sharing policy package is being used The expiration time of the sexual function point is earlier than the expiration time of the function-dependent function point in the QOS time-sharing policy package to be used, then the formation dependency in the QOS time-sharing policy package that is being used The expiration time of the function point is extended to the expiration time of the function-dependent function point in the QOS time-sharing policy package to be used; the network data is transmitted using the QOS time-sharing policy package to be used. The apparatus according to claim 9, wherein the dependency scheduling submodule comprises:

a configuration submodule configured to extend an expiration time of a dependency-forming function point in the QOS time-sharing policy package to be used to a function-forming function point in the QOS time-sharing policy package to be used During the expiration time, the dependency-forming function points in the QOS time-sharing policy package being used are copied into the QOS time-sharing policy package to be used.